Proyons Knowledge

Portable fluorescent brightener is a fluorescent dye that makes fabric look white. There is still a lack of consensus on the hazard of fluorescent whitening agent and there is no authoritative data on the toxicity of fluorescent whitening agent. However, as a spunlaced non woven fabric manufacturer.We in order to ensure the safety of consumers, our enterprise standard stipulates that spunlaced non-woven fabrics and their related products(It includes facial mask sheet,thickened disposable towel,compressed ,towel and so on.) should not be transferrable fluorescent whitening agent to prevent the transfer of fluorescent whitening agent to the human body.At the same time, in our widely used materials, such as tencel, viscose fiber, cupro fiber,silk, bamboo fiber, tea fiber and so on, there will not be any addition and use of fluorescent whitening agent.

With the global epidemic of COVID-19, protective mask products have become hot. During this period.Our company has also encountered many customers who want to make protective mask products with spunlaced non-woven fabric. So, can spunlaced non-woven fabric really be used to make protective mask？Let us know about the  process:First of all, the mask non-woven cloth belongs to the spunlaced process. Just as the name implies, it USES the high-pressure spunlaced nozzle on both sides to make the fibers disorderly interweave into the cloth. The facial sheet mask fabric is just a carrier used to carry the beauty material.The facial sheet mask fabric as long as it can meet the moisture lock performance, then combined with a number of functional product needs, such as said stick to serve sex transparency.BUT,rspirator non-woven adopted by the technical requirements.However, mainly for melt-blown technology is to make chemical fiber plastic particles (usually the PP particles, etc.) for solution,and using high pressure jet technology into cloth. This kind of product has strict filtering requirements, and these requirements, the spunlaced nonwoven is not possessed by.So, spunlace non-woven fabric cannot be used for manufacturing of respirators.We are a professional spunlace non - woven fabric manufacturer.We are engaged in research、development production and sales of all kinds of spunlaced non-woven fabric used in facial mask products.If you have this need, welcome to leave a message at any time, we will provide you with the best quality spunlaced non-woven fabric solutions.

There are similarbeauty products on the market such as negative ion beauty instrument.The method ofgenerating negative ions is roughly through the ultrasonic negative ion atomizationtechnology, which converts water into mist and releases an amount of negativeions. No matter in what ways we produce artificial anion, the chemicalcomposition is different. However, Proyons NIC2550 negative ion generation methodis different, using the ultra-fine powder of tourmaline, which belongs to thecrust rock, it can release natural negative ions. Therefore, the negative ionslike some caves are also relatively high. For example, the negative ions ofBaima Cave in Guangxi Bama can reach about 100,000 per cubic centimeter.

Medical research hasshown that when there are more than 20,000 negative oxygen ions per cm³ of air, there is a therapeuticeffect. Professor Li Anbo from Xi'an Medical University, Professor Chen Tingrenfrom the Third Military Medical University, and scholars from the JapaneseSociety of Ion Medicine, after reviewing a large number of relevant domesticand foreign literatures, made a summary: In the high concentration negative ionenvironment, the human body also obtained health.In addition, it hasbeen verified from the current clinical medical research that the use ofclose-range inhalation at a concentration of 10 million cubic centimeters hasnot adversely affected the human body through long-term observation.

The definition of finishing of non-manufactured fabric covers the whole process of pre-treatment, dyeing, printing and finishing in printing and dyeing processing. In a broad sense, it refers to the process of deep processing of non-woven fabric products, which is the formation of non-woven fabric by fiber mesh through fixed net. After that, a series of processes are designed to improve the appearance and intrinsic quality, provide product performance, and give special features to the product.The role of nonwoven finishing is to improve hand and appearance, improve intrinsic quality, provide product performance, impart special features and styles to the fabric, and increase the final added value of the product.The finishing content is roughly divided into cloth surface active finishing, shrinking finishing, soft finishing, stiff finishing, hydrophilic (oil) finishing, water repellent (oil) finishing, electrostatic finishing, layer finishing, printing and dyeing finishing, composite finishing, flame retardant finishing. , aromatic finishing and other chemical finishing.

Water-soluble non-woven fabric refers to a new type of disposable medical and hygienic material produced by using water-soluble PVA short fiber as the main raw material and non-woven fabric process. It is a new type of water-soluble functional non-woven fabric, which belongs to the environmental protection industry. And its composite can be widely used in medical, nursing protection, surgery and disease prevention and treatment, home textile field, etc., after use, it can be degraded by water, which has extremely broad application prospects.The water-soluble non-woven fabric itself has water solubility, high hygroscopicity, uniform cloth surface, good softness and can effectively block the penetration of bacteria, prevent skin wounds and even post-operative infection. Therefore, the future will be able to be applied to the medical industry as well as the medical beauty industry on a large scale.Water-soluble non-woven fabrics are widely used in the field of medical and health with the unparalleled special properties of traditional textiles and other non-woven fabrics. Proyons will also focus on the introduction of post-processing technology and materials, and guide terminal manufacturers. Develop the market together.

The biofiber mask is one of the masks, which is a fibrous body made by natural fermentation of Acetobacter xylinum. It has the function of skin-like, can isolate bacteria by oxygen, and can make the coverings used for burning burns through the rigorous fermentation engineering to breed the nano-scale organic fibers.Due to the complexity of the manufacturing process, some problems have arisen, such as high cost and unsatisfactory application stability. Compared with traditional non-woven fabrics, the selling point of bio-fiber facial mask cloth is organic, no addition, and the like. However, the film cloth is only a tool for holding the material in the mask product. The use time is about 30 minutes or less. In a short period of time, it is possible to isolate bacteria and even repair damaged skin tissue in a short period of time. Experimental data support. More mask cloth products, welcome customers to come to consult and negotiate!

First of all, it is necessary to fill and mix the material and the mask cloth. Including water absorption, dilution, mask deformation, etc. before and after the test to ensure that the basic selection of the mask cloth is correct; secondly, the classification of different time, temperature, humidity, the amount of ingredients added, the total number of microbial counts, etc. In the end, the face test is performed on different faces, so that the matching test of the mask cloth and the material body is basically completed. Of course, specific analysis of specific issues, welcome to Proyons!

Yes, we have close cooperation with Jinan University. For the mask material body, we have technical support from many universities, from the research and development of spunlace nonwovens, the development and testing of fine chemicals, Proyons Bio-tech has a complete supporting production plan! Welcome customers to negotiate and consult.

There is no good or bad on the surface of the cloth. It is necessary to choose the cloth surface according to the characteristics of its own products; the texture does not play a key role in the quality of the cloth. The key to the quality of the cloth is the material of the cloth and the use with the material. Depending on the specific circumstances.

The principle of reinforcing the fiber web by the spunlace method is similar to that of the needle punching process, but instead of the needle, the multi-strand fine water jet generated by the high pressure is used to spray the fiber web. After the water jet passes through the fiber web, it is rebounded by the supporting net curtain and is again inserted into the fiber web. Thereby, the fibers in the fiber web are displaced, interspersed, entangled and cohesive under the action of the high-speed water jet interspersed in different directions, thereby The web is reinforced.

The principle of reinforcing the fiber web by the spunlace method is similar to that of the needle punching process, but instead of the needle, the multi-strand fine water jet generated by the high pressure is used to spray the fiber web. After the water jet passes through the fiber web, it is rebounded by the supporting net curtain and is again inserted into the fiber web. Thereby, the fibers in the fiber web are displaced, interspersed, entangled and cohesive under the action of the high-speed water jet interspersed in different directions, thereby The web is reinforced.

The spunlace nonwoven fabric sprays a high-pressure fine water stream onto one or more layers of the fiber web to entangle the fibers with each other, so that the fiber web is reinforced and has a certain strength, and the obtained fabric is a spunlace nonwoven fabric. Its fiber raw materials come from a wide range of sources, such as polyester, nylon, polypropylene, viscose, chitin, microfiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber and so on.

Fine fiber refers to the diameter coefficient of the fiber. This coefficient is represented by the letter "D" - also known as "denier" or (denier: Denier).The smaller the "D" number, the smaller the diameter of the representative fiber, that is, the thinner, and vice versa. For example, 1.4D Tencel and 3.2D PET fiber, 1.4D is smaller than 3.2D, and the fiber is fine and soft. The smaller the Denier coefficient, the better the performance of the fiber after the cloth is formed, and even with the obvious skin adsorption.At present, the most common fiber denier in the spunlace nonwoven industry worldwide is 1.3~1.7D. Such as copper ammonia fiber, Tencel, viscose and so on. The finest fiber is only 0.45D, which is derived from the ultrafine fiber of Mitsubishi Rayon co.,Ltd. Domestic production of the finest fiber has reached 0.6D, compared with Japanese production technology, there is still a large technical difference. The smaller the fiber, the difficulty in making the fiber or the difficulty in processing the spunlace into a cloth.At present, Proyons has mastered certain techniques for the processing of ultrafine fiber spunlace. The weight of spunlace made of 100% ultrafine fiber ranges from 38 to 80 g/m2, and the maximum effective width. It is 200CM. For more products and applications of ultrafine fiber spunlace nonwovens, please consult.