The non-woven fabric used in the production of wet wipes is: it is not interwoven and knitted together one by one yarn, but the fibers are directly bonded together by physical methods, so when you get your When the clothes are sticky, you will find that you can't pull out the thread ends. Non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process flow, fast production speed, high output, low cost, and can be used as a raw material for wet wipe manufacturers.
Non-woven fabrics (also called non-woven fabrics) are a new generation of environmentally friendly materials, which are water-repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and rich in colors. It is a product substrate widely used in wet tissue factories. If the material is naturally decomposed outdoors, its longest life span is only 90 days, and it decomposes within 5 years when placed indoors. It is non-toxic, odorless, and contains no leftover substances when burned, so it does not pollute the environment, so environmental protection comes from this . Suitable for washing and other things. It directly uses polymer chips, short fibers or filaments through various web forming methods and consolidation technologies to form a new type of fiber product with soft, breathable and flat structure.
It has the characteristics of short process flow, high output, low cost, rapid variety change, and extensive raw material sources. According to the different production processes, non-woven fabrics can be divided into:
1. Non-woven fabric, English name nonweaven, also translated as non-woven fabric. It is a fabric that does not need to be woven, but only oriented or randomly braided textile short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. To put it simply: it is not made of yarns that are interwoven and knitted together, but the fibers are directly bonded together through physical methods, so when you get the sticky scale in your clothes , You will find that it is impossible to draw out the thread ends.
2. As long as the material used in non-manufacturing is fiber, it includes polyester fiber, polypropylene fiber, glass fiber, carbon fiber and natural fiber (such as regenerated cotton fiber, linen, hemp, jute and sisal fiber, etc.).
3. There are many production methods for nonwovens, but they basically include five production processes: raw material preparation, web formation, web reinforcement, finishing and roll formation. Raw material preparation includes fiber opening, mixing, impurity removal, oiling agent and antistatic agent, etc. It is a necessary preparation process to ensure the quality of the fiber network. Netting is the process stage of forming a fiber web and is one of the important processing procedures in the production of nonwoven fabrics. The quality of the web directly affects the performance and use of the nonwoven fabric. There are three main methods for forming a nonwoven web: dry, wet, and polymer extrusion. Fiber web reinforcement is an important process to make the fiber web have a certain strength and form a non-woven fabric structure. It has a decisive effect on product quality. At present, the commonly used reinforcement methods include mechanical reinforcement, chemical reinforcement and still-bonded reinforcement. The finishing process includes drying, baking, finishing, calendering, embossing, coating, lamination, dyeing, printing, cutting, etc. The purpose is to improve the performance of the final product and add beauty.