-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.
2.Can spunlaced non-woven fabric be used to produce protective mask products?
-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.
3.Does negative ion nonwoven release artificial negative ions?
-What should I pay attention to when use it?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, Prius 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.
4.Relationship Between Negative Ion Concentration And Human Health
-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.
5.About The Finishing Of Non-manufactured Fabrics
-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.
6.Performance Characteristics And Application Of Water-soluble Non-woven Fabrics
-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. Prius will also focus on the introduction of post-processing technology and materials, and guide terminal manufacturers. Develop the market together.