Langyou Chemical
PRODUCTS
Softening Agent for Paper
Langyou Chemical
|
HS Code |
875100 |
| Appearance | Typically a liquid or powder |
| Solubility | May be water - soluble or soluble in specific solvents |
| Ph Value | Neutral to slightly acidic or basic depending on formulation |
| Softening Efficiency | Able to reduce paper stiffness effectively |
| Compatibility | Compatible with various paper - making raw materials |
| Volatile Content | Low volatile content to avoid air pollution during use |
| Biodegradability | Some are biodegradable for environmental friendliness |
| Thermal Stability | Maintains properties under normal paper - making temperature ranges |
| Resistance To Water | May improve paper's water - resistance to a certain extent |
| Packing | Paper Softening Agent: Packed in 5 - kg bags for easy handling and storage. |
| Storage | **Storage of Paper Softening Agent** Store the Paper Softening Agent in a cool, dry place, away from direct sunlight. Keep it in a well - ventilated area to prevent the build - up of vapors. The storage temperature should be maintained between 5 - 35°C. Ensure containers are tightly sealed to avoid moisture absorption or contamination, which could affect its softening performance. |
| Shipping | The "Softening Agent for Paper" is shipped in sealed, corrosion - resistant containers. It's carefully packaged to prevent spills and ensure safety during transit, with proper labeling for easy identification. |
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Historical Development
Although the softener of paper has no name in ancient times, the art of papermaking has a long history, and the evolution related to it is also very interesting. In the past, Cai Lun improved papermaking, and at the beginning of the paper, the texture was coarse and hard. After years, everyone studied the materials and processes of papermaking. To the Tang and Song Dynasties, the papermaking skills were refined, and sometimes natural plants, animal oils and other substances were integrated into pulp or applied to the paper surface to make the paper softer. Although it did not have the name of modern "Softening Agent for Paper" at that time, this move was the first of its kind to soften paper. Since the Ming and Qing Dynasties, the process has become more mature, and the means of softening paper are also more diverse. Since ancient times, the pursuit of better paper texture has never stopped, continuously promoting the development of paper softening technology.
Product Overview
The softener of paper has a unique function. Its quality is mild, and it can make the paper flexible and smooth to the touch when applied to the paper. In the past, paper was either hard and difficult to fold, or rough and sharp, and self-softener was produced, which eliminated all the disadvantages.
Its production is exquisite, and it is made of all kinds of good materials. It is easy to use, and it can be placed between the paper, or dipped or coated, to soften the paper. After this agent treatment, the paper can be toughened, not easy to crack, and it is more suitable for writing and painting. Packaging paper can also protect the object completely, so as not to be damaged by the rigidity of the paper and hidden inside.
is the softener of paper, which has greatly improved the quality of paper products. It is actually a good recipe for paper product improvement, adding color and energy to paper products, which is indispensable.
Its production is exquisite, and it is made of all kinds of good materials. It is easy to use, and it can be placed between the paper, or dipped or coated, to soften the paper. After this agent treatment, the paper can be toughened, not easy to crack, and it is more suitable for writing and painting. Packaging paper can also protect the object completely, so as not to be damaged by the rigidity of the paper and hidden inside.
is the softener of paper, which has greatly improved the quality of paper products. It is actually a good recipe for paper product improvement, adding color and energy to paper products, which is indispensable.
Physical & Chemical Properties
Today there is a thing called Paper Softening Agent, whose physical and chemical properties are related to practicality and cannot be ignored. This agent is used in papermaking to make paper flexible. From a physical perspective, its form may be liquid, which is easy to disperse in the pulp and dissolve with the fibers. In terms of chemical properties, its molecular structure should be fibrous, which can be combined with paper fibers to increase its flexibility, and its chemical properties are stable, so as not to react adversely with other components in the paper. The beauty of its function is to optimize the physical properties of the paper, making it soft to the touch without damaging the strength of the paper. It is an indispensable auxiliary for the papermaking process. Looking at its characteristics and making good use of it, the quality of the paper can be improved, which is beneficial for cultural dissemination and daily use.
Technical Specifications & Labeling
Nowadays, there are softeners for papermaking, and their technical specifications and identification (product parameters) are the key. Where this agent is made, the raw materials need to be carefully selected and the ratio should be accurate. When looking at its color, it should be pure and free of impurities; when looking at its quality, it should be delicate and uniform. Its effect should make the paper feel soft to the touch and not damaged for a long time. In the logo, the composition, performance and usage need to be detailed, so that the user can see at a glance. In this way, the combination of technical specifications and labels can be used to make a good product, adding help to the paper industry, resulting in excellent paper quality and good touch, which can be adapted to all kinds of paper products and live up to expectations.
Preparation Method
The softener of papermaking is related to the texture and characteristics of paper, and the preparation method is the key.
The raw materials are selected, and natural oils, waxes, etc. are preferred. The oil is taken from plants and refined finely to retain the pure quality; the wax is also selected to be high-quality, with stability. The two are integrated, which is the basis of the softener.
Preparation process, first put the oil and wax in a kettle and boil them slowly. When they melt into one, stir well to make the two fully blend. Then add a special auxiliary agent, which is made by repeated experiments, which can promote the reaction between raw materials and enhance the softening effect.
The reaction step requires precise temperature control. If the temperature is too high, the raw material is easy to decompose and deteriorate; if it is too low, the reaction will be slow. When the reaction is just right, let it stand and cool to form the softener.
Activation mechanism, an appropriate amount of softener is mixed into the pulp, stirred and mixed to make it evenly distributed. The softener molecules interact with the fibers to reduce the friction between the fibers, give the paper a soft touch, and improve its quality. In this way, a good papermaking softener is obtained, which is used in paper manufacturing to add color and color.
The raw materials are selected, and natural oils, waxes, etc. are preferred. The oil is taken from plants and refined finely to retain the pure quality; the wax is also selected to be high-quality, with stability. The two are integrated, which is the basis of the softener.
Preparation process, first put the oil and wax in a kettle and boil them slowly. When they melt into one, stir well to make the two fully blend. Then add a special auxiliary agent, which is made by repeated experiments, which can promote the reaction between raw materials and enhance the softening effect.
The reaction step requires precise temperature control. If the temperature is too high, the raw material is easy to decompose and deteriorate; if it is too low, the reaction will be slow. When the reaction is just right, let it stand and cool to form the softener.
Activation mechanism, an appropriate amount of softener is mixed into the pulp, stirred and mixed to make it evenly distributed. The softener molecules interact with the fibers to reduce the friction between the fibers, give the paper a soft touch, and improve its quality. In this way, a good papermaking softener is obtained, which is used in paper manufacturing to add color and color.
Chemical Reactions & Modifications
"On Chemical Feedback and Modification of Papermaking Softener"
Today there is a softening agent for papermaking. In the papermaking industry, its chemical feedback and modification are crucial. This agent can make the paper feel soft to the touch, but the initial formula may be insufficient.
Looking at the chemical feedback, the combination of the agent and the paper fiber may not be perfect at first. In order to improve, its chemical composition needs to be changed. After many tests, a specific reagent is fine-tuned to make the molecular structure of the agent easier. After modification, the combination of the agent and the fiber is more stable, the softness of the paper is greatly increased, and the toughness is not reduced. This chemical feedback and modification make the paper softener more effective in improving paper products, providing a boost to the paper industry and enhancing the quality of paper products.
Today there is a softening agent for papermaking. In the papermaking industry, its chemical feedback and modification are crucial. This agent can make the paper feel soft to the touch, but the initial formula may be insufficient.
Looking at the chemical feedback, the combination of the agent and the paper fiber may not be perfect at first. In order to improve, its chemical composition needs to be changed. After many tests, a specific reagent is fine-tuned to make the molecular structure of the agent easier. After modification, the combination of the agent and the fiber is more stable, the softness of the paper is greatly increased, and the toughness is not reduced. This chemical feedback and modification make the paper softener more effective in improving paper products, providing a boost to the paper industry and enhancing the quality of paper products.
Synonyms & Product Names
The softener of paper, although the ancient times did not know this name, but the related effects have long been traced. In the past, there were things with this kind of ability, which can make paper soft. In ancient times, papermaking, or using various materials, wanted to achieve the softness of paper. At that time, although there was no name of "Softening Agent for Paper", the things used actually had its function.
Looking at various ancient books, there is a juice of grass and wood, which is impregnated with paper to make it flexible. This juice of grass and wood is almost a softening aid for early paper. It is also applied with animal fat, which also makes paper soft. This oil is also a softening agent. Although the name is different from today's "Softening Agent for Paper", they are all for softening paper, similar to today's softener effect. Although it has no name, it has its uses. It adds a splendor to the art of papermaking and paves the way for the development of today's softener.
Looking at various ancient books, there is a juice of grass and wood, which is impregnated with paper to make it flexible. This juice of grass and wood is almost a softening aid for early paper. It is also applied with animal fat, which also makes paper soft. This oil is also a softening agent. Although the name is different from today's "Softening Agent for Paper", they are all for softening paper, similar to today's softener effect. Although it has no name, it has its uses. It adds a splendor to the art of papermaking and paves the way for the development of today's softener.
Safety & Operational Standards
Specifications for safety and operation of paper softeners
Nowadays, there are softening agents for paper, which are related to production safety and operation regulations, and cannot be ignored.
When preparing, all raw materials must be used according to precise methods. When weighing, every detail must be checked to ensure that the composition of the drug is correct. All kinds of chemical materials, or toxic, or volatile, must be stored in a cool and dry place, and away from fire and heat sources to prevent accidents. After taking it, immediately seal it, do not expose it, so as not to cause qualitative changes.
In the operating room, ventilation is essential. The preparation process of the softener, or the generation of harmful gases, if not dispersed in time, endangers the health of the operator. The operator must have protective gear. Wear special clothes, gloves, masks and goggles to protect all parts of the body from the damage of the medicine.
Mixing the medicine, the stirring rate and duration follow the formula. Too fast or too slow, too long or too short, can cause uneven medicine and affect the quality. And when stirring, beware of the medicine splashing out. If there is a splash on the body, immediately rinse with a lot of water and seek medical treatment if necessary.
Equipment maintenance should not be ignored. Prepare the equipment and check it regularly for damage or leakage. If there is any abnormality, stop the operation quickly, and after repair, it must be restarted. Use the equipment, clean it in time, and remove the residual medicine to prolong its life.
Store the finished product, classified and divided. The logo is clear, indicating the composition, date, and batch. In the warehouse, the temperature and humidity are suitable, and it is moisture-proof and moisture-proof. When handling, handle it with care, and do not damage the packaging.
In this way, strictly abide by safety and operating specifications, and the production of paper softeners is smooth. It is safe for people and things.
Nowadays, there are softening agents for paper, which are related to production safety and operation regulations, and cannot be ignored.
When preparing, all raw materials must be used according to precise methods. When weighing, every detail must be checked to ensure that the composition of the drug is correct. All kinds of chemical materials, or toxic, or volatile, must be stored in a cool and dry place, and away from fire and heat sources to prevent accidents. After taking it, immediately seal it, do not expose it, so as not to cause qualitative changes.
In the operating room, ventilation is essential. The preparation process of the softener, or the generation of harmful gases, if not dispersed in time, endangers the health of the operator. The operator must have protective gear. Wear special clothes, gloves, masks and goggles to protect all parts of the body from the damage of the medicine.
Mixing the medicine, the stirring rate and duration follow the formula. Too fast or too slow, too long or too short, can cause uneven medicine and affect the quality. And when stirring, beware of the medicine splashing out. If there is a splash on the body, immediately rinse with a lot of water and seek medical treatment if necessary.
Equipment maintenance should not be ignored. Prepare the equipment and check it regularly for damage or leakage. If there is any abnormality, stop the operation quickly, and after repair, it must be restarted. Use the equipment, clean it in time, and remove the residual medicine to prolong its life.
Store the finished product, classified and divided. The logo is clear, indicating the composition, date, and batch. In the warehouse, the temperature and humidity are suitable, and it is moisture-proof and moisture-proof. When handling, handle it with care, and do not damage the packaging.
In this way, strictly abide by safety and operating specifications, and the production of paper softeners is smooth. It is safe for people and things.
Application Area
The softener of paper is widely used. In the papermaking industry, it can soften the paper, feel good to the touch, and be convenient for writing and printing. Books and books, the paper is supple, so that when you read it, you will not cut your hands, and it will be durable and not brittle.
And in the paper used in life, such as facial tissue, toilet paper, etc., the softener can increase its softness, and the skin is comfortable when used, without roughness. In the packaging paper, it can also make it flexible and protect the contents from being damaged.
As for the processing and production of paper products, the softener can help the fiber fusion, so that the texture of the paper is uniform and the surface is smooth. Therefore, the use of Softening Agent for Paper is related to the quality and use of paper products.
And in the paper used in life, such as facial tissue, toilet paper, etc., the softener can increase its softness, and the skin is comfortable when used, without roughness. In the packaging paper, it can also make it flexible and protect the contents from being damaged.
As for the processing and production of paper products, the softener can help the fiber fusion, so that the texture of the paper is uniform and the surface is smooth. Therefore, the use of Softening Agent for Paper is related to the quality and use of paper products.
Research & Development
In recent years, Yu has devoted himself to the research of the papermaking industry, paying particular attention to the Softening Agent for Paper. In ancient times, papermaking was rough and rigid, and it was not easy to desire the softness of paper. Today's development of this agent is intended to revolutionize the art of papermaking.
After months of experiments, I have carefully observed the ratio of various raw materials and explored their chemical changes. At the beginning, the results were not obvious, and I was worried. However, I did not dare to slack off, and I considered it repeatedly to improve the production method.
Fortunately, with the help of God, I have gradually gained something. This agent is added to the pulp to make the fibers supple and interwoven more densely. The paper made is soft and tough, stroking like a baby's skin, and writing is smooth.
In the future, when we strive for excellence and promote this agent widely, the papermaking industry will thrive because of it, so as to benefit everyone and live up to the heart of research.
After months of experiments, I have carefully observed the ratio of various raw materials and explored their chemical changes. At the beginning, the results were not obvious, and I was worried. However, I did not dare to slack off, and I considered it repeatedly to improve the production method.
Fortunately, with the help of God, I have gradually gained something. This agent is added to the pulp to make the fibers supple and interwoven more densely. The paper made is soft and tough, stroking like a baby's skin, and writing is smooth.
In the future, when we strive for excellence and promote this agent widely, the papermaking industry will thrive because of it, so as to benefit everyone and live up to the heart of research.
Toxicity Research
In today's world, the papermaking industry is flourishing day by day, and Paper Softening Agent is important for papermaking. However, the study of its toxicity still needs to be investigated in detail.
Today's research on the toxicity of this substance is related to people's livelihood. If the papermaking agent contains toxic substances, it will flow into the world and endanger everyone. Gu Yun: "The people are the foundation of the state." Studying its toxicity is to ensure the well-being of the people.
Use scientific methods to observe its composition, observe its application with things, and test it in various environments. Or put it in various organisms, observe its physiological changes, and observe that it is harmless. If toxicity exists, find a solution as soon as possible to make the papermaking industry harmless to the world.
In this way, the papermaking industry can be prosperous and safe, and everyone can benefit from it, without the risk of toxicity.
Today's research on the toxicity of this substance is related to people's livelihood. If the papermaking agent contains toxic substances, it will flow into the world and endanger everyone. Gu Yun: "The people are the foundation of the state." Studying its toxicity is to ensure the well-being of the people.
Use scientific methods to observe its composition, observe its application with things, and test it in various environments. Or put it in various organisms, observe its physiological changes, and observe that it is harmless. If toxicity exists, find a solution as soon as possible to make the papermaking industry harmless to the world.
In this way, the papermaking industry can be prosperous and safe, and everyone can benefit from it, without the risk of toxicity.
Future Prospects
Nowadays, Softening Agent for Paper is a wonderful product in the paper industry. Its softening effect on paper is very significant. In the past, paper was hard and difficult to adapt, but with this agent, the texture of paper had to change, and it was soft and supple. It was easy to write and print with it.
Looking to the future, its development prospects are vast. As the world's demand for paper quality increases, Softening Agent for Paper will definitely be more popular. On the road of research and development, when striving for excellence to make its performance more excellent, or adding to environmental protection, the raw materials used are designed to be natural and harmless, and the production process is also more refined. In this way, it can not only meet the needs of the current paper industry, but also meet the long-term development of the future, contribute to the prosperity of the paper industry, and lead the paper industry to a new realm, in order to achieve the best.
Looking to the future, its development prospects are vast. As the world's demand for paper quality increases, Softening Agent for Paper will definitely be more popular. On the road of research and development, when striving for excellence to make its performance more excellent, or adding to environmental protection, the raw materials used are designed to be natural and harmless, and the production process is also more refined. In this way, it can not only meet the needs of the current paper industry, but also meet the long-term development of the future, contribute to the prosperity of the paper industry, and lead the paper industry to a new realm, in order to achieve the best.
What are the main components of paper softeners?
The main components of hemp fiber used in papermaking are cellulose, hemicellulose and lignin.
Cellulose is the main component of hemp fiber. It has a linear polymer structure and is formed by glucose groups connected by β-1,4-glycosidic bonds. This structure gives hemp fiber high strength and stability, making the paper solid and durable. As "Tiangong Kaiwu" said: "All hemp can be found as a strand, and it has a tough quality." This tough material is also the work of cellulose. When making paper, cellulose is interwoven with each other to form the skeleton of the paper, so that the paper can withstand a certain amount of tension and pressure without easily breaking.
Hemicellulose is also an important component of hemp fiber. Its structure is more complex than cellulose and consists of a variety of sugar groups. Hemicellulose can improve the bonding force between fibers during the papermaking process. Because of its hydrophilicity, it can absorb water and promote fiber swelling, thereby enhancing the contact and hydrogen bond formation between fibers. Although "Tiangong Kaiwu" does not elaborate on the name of hemicellulose, it says that "if stained for a long time, the fibers will be smooth and sticky". This "smooth and sticky" state, hemicellulose may have the effect of promoting.
Lignin exists in the cell wall of hemp fibers. It is a polymer with a complex three-dimensional structure. Although it enhances the rigidity of the fibers, it is not good for papermaking. Because lignin is dark in color and easy to oxidize, if retained too much, it will cause the paper to turn yellow and brittle. Therefore, the method of papermaking in "Tiangong Kaiwu" includes the process of "soaking and boiling to remove its impurities". This "impurities" contains lignin. Through such processes, part of the lignin is removed to improve the quality of paper.
In summary, the cellulose in hemp fiber lays the foundation for paper strength, hemicellulose enhances fiber bonding, and lignin needs to be properly removed. The three are related to each other and together affect the performance and quality of paper.
Cellulose is the main component of hemp fiber. It has a linear polymer structure and is formed by glucose groups connected by β-1,4-glycosidic bonds. This structure gives hemp fiber high strength and stability, making the paper solid and durable. As "Tiangong Kaiwu" said: "All hemp can be found as a strand, and it has a tough quality." This tough material is also the work of cellulose. When making paper, cellulose is interwoven with each other to form the skeleton of the paper, so that the paper can withstand a certain amount of tension and pressure without easily breaking.
Hemicellulose is also an important component of hemp fiber. Its structure is more complex than cellulose and consists of a variety of sugar groups. Hemicellulose can improve the bonding force between fibers during the papermaking process. Because of its hydrophilicity, it can absorb water and promote fiber swelling, thereby enhancing the contact and hydrogen bond formation between fibers. Although "Tiangong Kaiwu" does not elaborate on the name of hemicellulose, it says that "if stained for a long time, the fibers will be smooth and sticky". This "smooth and sticky" state, hemicellulose may have the effect of promoting.
Lignin exists in the cell wall of hemp fibers. It is a polymer with a complex three-dimensional structure. Although it enhances the rigidity of the fibers, it is not good for papermaking. Because lignin is dark in color and easy to oxidize, if retained too much, it will cause the paper to turn yellow and brittle. Therefore, the method of papermaking in "Tiangong Kaiwu" includes the process of "soaking and boiling to remove its impurities". This "impurities" contains lignin. Through such processes, part of the lignin is removed to improve the quality of paper.
In summary, the cellulose in hemp fiber lays the foundation for paper strength, hemicellulose enhances fiber bonding, and lignin needs to be properly removed. The three are related to each other and together affect the performance and quality of paper.
What is the scope of application of softeners for papermaking?
Hemp softener used in papermaking has a wide range of applications. In paper manufacturing workshops, hemp softener can be applied to a variety of paper products. For example, the texture of paper used for writing often needs to be delicate and smooth to facilitate fluency of pen and ink. Hemp softener can give the paper suitable flexibility, making it feel better when writing, and not easy to break.
Like packaging paper, it needs to have certain toughness and cushioning capacity. Hemp softener can enhance the bonding force between paper fibers, so that it is not easy to tear or deform when under certain pressure, effectively protecting the packaged goods. Paper products used for worship can also be used as hemp softener. After its treatment, the paper is softer, and when burned, the fire spreads more easily, and the ashes are more delicate, as if it can better convey the mind to the deceased.
Furthermore, in the field of paper art creation, such as paper carving, origami, etc. Hemp softener can make the paper have better plasticity while maintaining a certain strength. Paper carving artists can use the softened paper to carve more delicate and complex patterns; origami enthusiasts can also more easily fold out different shapes, enhancing the effect and fun of creation.
In daily household paper, such as toilet paper, napkin, etc., the application of hemp softener can greatly enhance the use experience. After the toilet paper is treated with hemp softener, it feels softer and more comfortable to the touch, and has less friction on the skin. It is suitable for private parts of the human body and sensitive skin. Napkin is softer when wiping, and it is not easy to chip off, adding convenience and comfort to meals. In short, hemp softener plays an important role in many aspects of papermaking, and is widely used in the production and application of various paper products, greatly improving the quality and practicality of paper products.
Like packaging paper, it needs to have certain toughness and cushioning capacity. Hemp softener can enhance the bonding force between paper fibers, so that it is not easy to tear or deform when under certain pressure, effectively protecting the packaged goods. Paper products used for worship can also be used as hemp softener. After its treatment, the paper is softer, and when burned, the fire spreads more easily, and the ashes are more delicate, as if it can better convey the mind to the deceased.
Furthermore, in the field of paper art creation, such as paper carving, origami, etc. Hemp softener can make the paper have better plasticity while maintaining a certain strength. Paper carving artists can use the softened paper to carve more delicate and complex patterns; origami enthusiasts can also more easily fold out different shapes, enhancing the effect and fun of creation.
In daily household paper, such as toilet paper, napkin, etc., the application of hemp softener can greatly enhance the use experience. After the toilet paper is treated with hemp softener, it feels softer and more comfortable to the touch, and has less friction on the skin. It is suitable for private parts of the human body and sensitive skin. Napkin is softer when wiping, and it is not easy to chip off, adding convenience and comfort to meals. In short, hemp softener plays an important role in many aspects of papermaking, and is widely used in the production and application of various paper products, greatly improving the quality and practicality of paper products.
What are the specific effects of paper softeners on paper properties?
The cork used in papermaking does have many effects on the properties of paper. "Tiangong Kaiwu" says: "Where paper is made of bark, mulberry, hibiscus film and other things, it is leather paper, and bamboo hemp is bamboo paper. The fine ones are extremely white, and the coarse ones are fire paper. Fire paper is bamboo paper, and there are also fine and coarse ones." Although cork is not directly mentioned here, it can be inferred that different raw materials affect paper properties.
Cork is soft in nature, with flexible and slender fibers. It is used in papermaking to make paper more delicate and smooth. " Tiangong Kaiwu talks about leather paper, "its longitudinal text is torn off like cotton silk, so it is called tissue paper". Cork fibers may have similar wonders, which make the paper feel good to the touch and touch like soft silk. When writing, the pen and the paper fit more smoothly, the ink is evenly smudged, and it is not stagnant. Writing and painting are all wonderful.
Furthermore, cork fibers are tightly interwoven, giving the paper good toughness and strength. As mentioned in the book, the leather paper is "uncovered five or six sheets, unscathed". Cork papermaking may also have this toughness, not easy to break and tear, and can be stored for a long time. It is crucial for book printing, archival records and other purposes.
At the same time, cork papermaking also has characteristics in terms of water absorption. Moderate water absorption allows the paper to quickly absorb ink, fix the color and fix the ink, and prevent the handwriting from being blurred; however, if the water absorption is too strong, the paper is easy to wrinkle, which affects the appearance and use. Cork papermaking needs to be carefully controlled to achieve a balance of paper properties.
In addition, the characteristics of cork fibers may affect the air permeability of the paper. Good air permeability makes the paper less susceptible to moisture and mildew, and can be properly stored in different environments to prolong the service life of the paper. Therefore, cork has a significant impact on paper properties in terms of fineness, toughness, water absorption, air permeability, etc., achieving a variety of uses and qualities of paper.
Cork is soft in nature, with flexible and slender fibers. It is used in papermaking to make paper more delicate and smooth. " Tiangong Kaiwu talks about leather paper, "its longitudinal text is torn off like cotton silk, so it is called tissue paper". Cork fibers may have similar wonders, which make the paper feel good to the touch and touch like soft silk. When writing, the pen and the paper fit more smoothly, the ink is evenly smudged, and it is not stagnant. Writing and painting are all wonderful.
Furthermore, cork fibers are tightly interwoven, giving the paper good toughness and strength. As mentioned in the book, the leather paper is "uncovered five or six sheets, unscathed". Cork papermaking may also have this toughness, not easy to break and tear, and can be stored for a long time. It is crucial for book printing, archival records and other purposes.
At the same time, cork papermaking also has characteristics in terms of water absorption. Moderate water absorption allows the paper to quickly absorb ink, fix the color and fix the ink, and prevent the handwriting from being blurred; however, if the water absorption is too strong, the paper is easy to wrinkle, which affects the appearance and use. Cork papermaking needs to be carefully controlled to achieve a balance of paper properties.
In addition, the characteristics of cork fibers may affect the air permeability of the paper. Good air permeability makes the paper less susceptible to moisture and mildew, and can be properly stored in different environments to prolong the service life of the paper. Therefore, cork has a significant impact on paper properties in terms of fineness, toughness, water absorption, air permeability, etc., achieving a variety of uses and qualities of paper.
What are the precautions for using paper softeners during use?
When using hemp softener for papermaking, pay attention to many things when using it.
First, the preparation of hemp softener must be accurate. Users should carefully read the instructions and prepare according to the proportion. If the preparation is improper, the softening effect may not be good, or the performance of the paper may be damaged. For example, if the ratio is too thin, the hemp is not soft enough, and the paper is still hard; if the ratio is too thick, the paper may be too soft, lose its crispness, and may remain stained on the paper, which will damage its appearance.
Second, when applying the softener, make sure it is evenly distributed. Appropriate application tools and methods can be used, such as uniform coating with a coater, or careful brushing with a brush. If the distribution is uneven, the softness of the hemp will be different, the characteristics of each part of the paper will be different, or there will be problems during subsequent processing and use.
Third, the adaptation of the hemp softener to the paper is also the key. Different paper materials have different reactions to the hemp softener. If the paper is thick and hard, the amount of hemp softener may be required; if the paper is light and thin, it should be used less to prevent excessive hemp softening. Such as rice paper and kraft paper, the materials of the two are very different, and the amount and method of hemp softener used should be different.
Fourth, the environment in which the hemp softener is applied also has an impact. Temperature and humidity must be appropriate. If the temperature is too high, it is difficult for the hemp softener or quick-drying to be uniform; if the temperature is too low, the properties of the hemp softener may be difficult to fully exert. The same is true for humidity. If the humidity is too high, the paper or water absorption will be deformed; if the humidity is too low, the hemp softener may be difficult to fully combine with the paper fibers.
Fifth, after the use of the hemp softener, it should be properly stored. If it is not well stored, the hemp softener may deteriorate, which will affect the effect of the next use. When placed in a cool, dry and ventilated place,
First, the preparation of hemp softener must be accurate. Users should carefully read the instructions and prepare according to the proportion. If the preparation is improper, the softening effect may not be good, or the performance of the paper may be damaged. For example, if the ratio is too thin, the hemp is not soft enough, and the paper is still hard; if the ratio is too thick, the paper may be too soft, lose its crispness, and may remain stained on the paper, which will damage its appearance.
Second, when applying the softener, make sure it is evenly distributed. Appropriate application tools and methods can be used, such as uniform coating with a coater, or careful brushing with a brush. If the distribution is uneven, the softness of the hemp will be different, the characteristics of each part of the paper will be different, or there will be problems during subsequent processing and use.
Third, the adaptation of the hemp softener to the paper is also the key. Different paper materials have different reactions to the hemp softener. If the paper is thick and hard, the amount of hemp softener may be required; if the paper is light and thin, it should be used less to prevent excessive hemp softening. Such as rice paper and kraft paper, the materials of the two are very different, and the amount and method of hemp softener used should be different.
Fourth, the environment in which the hemp softener is applied also has an impact. Temperature and humidity must be appropriate. If the temperature is too high, it is difficult for the hemp softener or quick-drying to be uniform; if the temperature is too low, the properties of the hemp softener may be difficult to fully exert. The same is true for humidity. If the humidity is too high, the paper or water absorption will be deformed; if the humidity is too low, the hemp softener may be difficult to fully combine with the paper fibers.
Fifth, after the use of the hemp softener, it should be properly stored. If it is not well stored, the hemp softener may deteriorate, which will affect the effect of the next use. When placed in a cool, dry and ventilated place,
What are the advantages of paper softener compared with other congeneric products?
Nowadays, there are cotton softeners for papermaking. Compared with congeneric products, what are the advantages? Let me tell you in detail.
Those who use cotton softeners for papermaking want to achieve the effect of softness on paper products, which is their important position. Compared with other similar products, one advantage lies in the selection of materials. The materials used are selected layer by layer, with pure and stable quality, no disturbance of miscellaneous filth, and can ensure the quality of paper products. On the other hand, in order to reduce costs, the selection of materials is poor, resulting in insufficient softness of paper products, and many impurities, which damages their quality.
Second, the process of this cotton softener is exquisite. After a unique refining method, the molecular structure is uniform, and when the pulp is fused, it can be quickly and evenly dispersed, so that every fiber has to be infiltrated, so the soft feeling of paper products is all over the world. And congeneric products, or the process is simple, the fusion is uneven, so that the paper products are partially soft and different, and the good and bad are uneven.
In addition, its environmental protection is also excellent. In the manufacturing process, it follows the regulations of environmental protection, and there is no harmful waste. And the prepared agent has no residual harm to the paper product, which can ensure the health of the user. However, among the same kind, there are many environmentalists who are ignorant of the environment. The agent produced is toxic and harmful, and it endangers the human body when used, and pollutes the environment when discarded.
And its stability is good. No matter the cold or heat, the storage for a long time, the performance is constant, and it will not lose its efficacy due to changes in time and place. In contrast, other types or due to poor stability, in case of temperature and humidity changes, the efficacy of the drug is attenuated, and the softness of the paper product is not as expected.
Papermaking cotton softener does have many advantages over congeneric products in terms of material selection, process, environmental protection and stability. It can add softness to the paper product and ensure good quality. It is actually a good help for papermaking.
Those who use cotton softeners for papermaking want to achieve the effect of softness on paper products, which is their important position. Compared with other similar products, one advantage lies in the selection of materials. The materials used are selected layer by layer, with pure and stable quality, no disturbance of miscellaneous filth, and can ensure the quality of paper products. On the other hand, in order to reduce costs, the selection of materials is poor, resulting in insufficient softness of paper products, and many impurities, which damages their quality.
Second, the process of this cotton softener is exquisite. After a unique refining method, the molecular structure is uniform, and when the pulp is fused, it can be quickly and evenly dispersed, so that every fiber has to be infiltrated, so the soft feeling of paper products is all over the world. And congeneric products, or the process is simple, the fusion is uneven, so that the paper products are partially soft and different, and the good and bad are uneven.
In addition, its environmental protection is also excellent. In the manufacturing process, it follows the regulations of environmental protection, and there is no harmful waste. And the prepared agent has no residual harm to the paper product, which can ensure the health of the user. However, among the same kind, there are many environmentalists who are ignorant of the environment. The agent produced is toxic and harmful, and it endangers the human body when used, and pollutes the environment when discarded.
And its stability is good. No matter the cold or heat, the storage for a long time, the performance is constant, and it will not lose its efficacy due to changes in time and place. In contrast, other types or due to poor stability, in case of temperature and humidity changes, the efficacy of the drug is attenuated, and the softness of the paper product is not as expected.
Papermaking cotton softener does have many advantages over congeneric products in terms of material selection, process, environmental protection and stability. It can add softness to the paper product and ensure good quality. It is actually a good help for papermaking.
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