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Tianjin high quality weft knitted terry cloth - taicang rongbo textiles Towel material: the towel that we use in the life is pure cotton material more, hubei weft knitting terry cloth which good is natural material, quality of a material is soft water absorbent strong. Of course, there are also a small part of the towel is acrylic blended components, so it is not recommended to use kf94 level mask and kn95 for small towel, towel with pure cotton is the iron law. 2. Reasons for towel binding: the strong absorbency of the towel makes the cotton fiber of the towel absorb and retain scale, mites and various bacteria. These stiffen the fibers and lose their softness. 3. Thorough cleaning: thoroughly clean the stiffened towel and remove dirt on the towel with soap. The purpose of this is very simple, which is to pe the way for our subsequent work. 4. Steam towels: put adequate amount of water into a household steamer, put the cleaned towels on the steamer drawers, heat them, and continue heating after the water boils, steam them for 20 minutes, and strictly kill mites, germs and diseases on the towels. You may ask, how about boiling the towel in water? 5. Gold spinning soak: weft knitted terry cloth which good take a pot of water, put in the right amount of gold spinning care agent, and fully dissolved. Steam the towel, cool it for a period of time, wring out the water, put it in the pot of gold spinning solution, soak it for 20 minutes, take it out, wring it out, air it in the sun. Hubei high quality weft knitted terry cloth - taicang rongbo textiles The towel has fine sewing, neat binding, uniform width and width, horizontal and vertical, no slant and twist, uniform tightness, neat hair height and upright velvet ring. Hand towel at eye level, velvet ring smooth and clean, rare velvet diarrhea is better. Tianjin weft knitted terry cloth color pure bright, no uneven phenomenon is better. Second, the hand touch: good cotton towel feel fluffy, soft and no greasy feeling. It is soft and elastic when held in the fist. Third, smell: good towels don't smell bad. If there is a smell of candle or ammonia, it means there is too much softener. If there is a sour taste, the PH value may exceed the standard; If there is a pungent taste, then that the use of formaldehyde containing the fixing agent, free formaldehyde precipitation. Fourth, to measure the moisture absorption: towel hanging, with hands to shake the towel after touching water, water drops do not roll down, indicating rapid absorption and diffusion, good moisture absorption; If there is a drop of water, it is suggested that the towel softener excessive or insufficient refining. Fifth, test color fastness: weft knitted terry cloth will first about 80℃ of hot water into the basin, and then put the towel up and down the tide. Basin water did not change color for good; If there are falling colors, it shows that the printing and dyeing quality is poor, harmful to human health. Jiangxi high quality weft knitted terry cloth - taicang rongbo textiles Towel again after a period of time will become smelly and slippery, how to solve this problem, let's take a look at shandong cotton yarn manufacturers to teach you the method. 1 cooking method, weft knitted terry cloth towel with boiling water boil for 10 minutes or so, and then wash with soap water, dry can be used. 2. Microwe method, clean the towel, fold it and put it in the microwe oven, run for 5 minutes to achieve the purpose of elimination. 3. Steam elimination method: put the towel into the pressure cooker and heat it for about 30 minutes to kill most of the microorganisms. 4. Agent elimination method, the agent can choose 200 times diluted cleaning agent or 0.1% chlorhexidine. Soak the towel in the above solution for more than 15 minutes, then take out the towel with water rinse, remove the residual agent clean, dry can be used again safely. 5. How to make the towel soft? After the towel is used for a period of time, due to the free calcium and magnesium ions in the water and the combination of soap, the calcium and magnesium soap will be formed and adhered to the surface of the towel to make the towel hard. 6 weft knitting terry cloth processing how to remove the towel on the greasy, some love oil, towel will often greasy, slippery, washed many times the effect is not very good. Xuzhou high quality weft knitted terry cloth - taicang rongbo textiles Cotton towel is still very popular, the following cotton towel manufacturers wholesale for you to introduce the difference between kf94 level mask and kn95 its characteristics: alkali resistance not acid resistance. Shanxi high quality wees knitted terry cloth which good to inorganic acid is extremely unstable, even if very thin will make it damaged, but the organic acid effect is weak, almost can not afford to damage the effect. Cotton cloth is more alkali resistant, general dilute alkali at room temperature on cotton cloth does not produce effect, but under the effect of strong alkali, cotton cloth strength will decline. Hygroscopicity is strong, shrinkage rate is big, tactility is relatively good. The microorganism has the damage effect to the cotton fabric, the performance is not resistant to mildew. Hygiene: shanxi high quality weft woven terry cloth is a natural fiber, its main component is cellulose, there is a small amount of wax and nitrogen and pectin. Pure cotton fabric through inspection and practice in many aspects, the fabric and skin touch he no influence, no negative effect, wear for a long time is beneficial to the human body, health function is outstanding. KF94 is the Korean standard, and the filtration rate of masks for particles with an erage diameter of 0.4 meters is greater than 94%. Unlike the us standard for N95, the KF94 mask standard is based on Korean data from its food and drug administration (MFDS). KF94 masks can filter out at least 94% of particles with a diameter of 0.4 meters, and both oily and non-oily particles can reach the same level. There is no requirement on the ability to prevent splashing and filter germs. The N95 mask can filter out at least 95% of particles with a diameter of 0.3 meters, and only non-oily particles. The ability to prevent spillage and filter bacteria is not required. In comparison, N95 class filter particles are more effective (filtration diameter and filtration rate are better than KF94), but KF94 has more requirements for oily particle filtration than N95. In addition, neither of the two non-medical masks requires the efficiency of bacterial filtration and spillage prevention, so they are not as effective as the dedicated medical masks The duration of use of kf94 masks was up to 48 hours. There is no fixed replacement time for kf94 masks. Dust concentration in different environments is different, and each person's use time is different. The dust capacity of various masks is different, as well as the maintenance methods of kf94 masks are different, which will affect the service life of kf94 masks. Ordinary people like us can reuse the kf94 mask for no more than 5 times if they do not go to a crowd gathering place or come into direct contact with novel coronirus patients when they go out ona normal day. Disposable medical masks are used for up to four hours. 1. Ultrasonic welding roller: the customer is required to provide the mask drawing, including the pattern drawing when the mask is not folded and the mask appearance drawing after folding; 2. Printing pattern: the plane drawing that requires the customer to provide the pattern, including the overall size of the pattern (length x width), the size of each line of the pattern and the font. Font color, etc. 3. Ear band welding: the client shall provide the position drawing of ear band welding on the mask. Error in + / - 1 mm After the outbreak of the epidemic, China's masks were bought up by the public, and even "one cover is difficult to find" appeared in major pharmacies. Many citizens did not buy masks, and then bought them abroad. For example, kf94 masks belong to South Korea, but now can kf94 masks prevent the virus? Find out! Since KF94 is not specific to medical standards, there are no relevant standards for bacterial filtration rate in the production process. In addition, the outside material is the same as the non-medical KN95 and N95 masks. The anti-spatter property is not as good as the medical one. Once infected with droplets, if the mask is not replaced for a long time, there will still be some risks. So now, these masks can be used to protect individuals from going out, but they can't really prevent the virus. KF94 is the protection level of protective masks in South Korea, which means the filtration rate of particles with a diameter of 0.4 meters is greater than 94%. As personal protective equipment against novel coronirus infection, KF94 respirators are slightly inferior to KN95 or N95 respirators. But if you can't buy a better mask, you can choose kf94. After all, it is also suitable for ordinary people to wear! KF94 masks are those with a filtration rate of more than 94% for particles with an erage diameter of 0.4 meters, which is the standard in South Korea. KF94 masks he a slightly lower standard than N95, but can also protect against airborne droplet borne viruses.