Face masks that people wear every day. Cleaning wipes that people use anytime.Shopping bags that people use,etc which are all made of non-woven fabric. Non-woven fabric is a kind of fabric that does not need to be spun. It is just a directional or random support of short fibers or filaments to form a fiber net structure, and then reinforced by mechanical, thermal bonding or chemical methods. Spunlaced non-woven fabric is the high pressure micro water jet to a layer or multi-layer fiber network, so that the fibers entangled together, so that the fiber network can be reinforced with a certain strength, the fabric is spunlaced non-woven fabric. Its fiber raw materials come from a wide range of sources, including natural fiber, conventional fiber, differentiated fiber, and high-function fiber, such as cotton linter fiber, bamboo fiber, wood pulp fiber, seaweed fiber, tencel, silk, dacron, nylon, polypropylene, viscose fiber, chitin fiber, and microfiber.
Spunlace method is a kind of unique technology in the production of non-woven fabric, it is widely used and the medical and health care products and synthetic leather base fabric, shirt, and family decoration areas, has become one of the fastest growing technology method, spunlace nonwoven industry is also regarded as the sunrise industry of the 21st century, the production process points bleaching process before and after the bleaching process. Pre-bleaching process: material preparation – flower cleaning – opening1- carding1 – bleaching – drying1- opening 2- carding2- cross-laying – multi-roll drafting – spunk-rolling – drying2- finished product rolling. Post-bleaching process: material preparation – flower cleaning – opening – carding – cross-laying – multi – roller drafting – spud – rolling dry – bleaching – drying – finished product rolling.
The use of pure cotton fiber as raw material production of non-woven fabrics into cotton non-woven fabrics or cotton non-woven fabrics. In the production process of cotton non-woven fabric, after bleaching process compared with the spunlaced bleaching process, the raw cotton used before the spunlaced process is pure natural cotton without degreasing and bleaching, through the spunlaced process, the small impurities in the cotton net can be removed, and then degreased, to avoid the problem of small impurities being adsorbed and not easy to remove. And the pure natural cotton without degreasing and bleaching is spined into cloth, and then de-bleaching treatment, impurities and bacteria will be removed in the process of de-bleaching, to ensure the high cleanliness of the finished product and low bacteria count, more suitable for medical and personal care and many other fields. In addition, compared with the pre-bleaching process, there is less opening, carding, drying process, with the advantage of low energy consumption. There is no bleaching process before the spout, the cotton fiber will not be damaged, can be fully utilized, with the advantage of low raw material waste. After bleaching process will directly comb cotton into a net, water thorn into cloth, compared with the previous bleaching process, the production speed of this process is not affected by the speed of bleaching process, improve productivity, and reduce a pollution, is a process technology to implement the concept of environmental protection.
Our company provides the relevant medical supplies all use the pure cotton fiber after bleaching process production of cotton non-woven fabric as the basis of raw materials, with natural, renewable recycling incomparable advantages, so it is really healthy, environmental protection products, especially as medical and health supplies, should become the first choice of everyone.
Post time: May-22-2022