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The structure of the wipes nonwoven fabric

2017/6/30      view:

Used in the wet wipes production of non-woven fabric is: it is not by one yarn weaving, knitting together, but the fiber directly by physical method together, have to, when you get your clothes stick said, you will find, is can't afford the loose thread ends. Non-woven fabric has broken through the principle of textile weaving, and has the characteristics of short process, fast production speed, high yield and low cost, which can be used as the raw material of wet towel manufacturer.

Non-woven fabric (also known as non-woven fabric) is a new generation of environmental materials, which has characteristics such as water-repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and colorful. It is the product base material widely used in wet towel factory. If the material is placed in the outdoor natural decomposition, the longest life expectancy is only 90 days, in the interior decomposition in 5 years, when burning non-toxic, tasteless, and without any left over material, so as to not pollute the environment, so the environmental protection by this. Suitable for washing, etc. It is a new kind of fiber products with soft, breathable and peaceful surface structure through various fiber forming methods and solidification technology by using the method of high polymer slice, short fiber or filament.

It has the characteristics of short technological process, high yield, low cost, fast variety and wide source, which can be divided into:

1. Nonwoven fabric, English name nonweaven, also translated as nonwovens. It was formed by a need not textile fabric, just short textile fiber or filament for directional or random supporting columns, form a fiber network structure, and then by adopting the method of mechanical, hot glue or chemical reinforcement. Simple say is: it is not by one yarn weaving, knitting together, but the fiber directly by physical method together, so, when did you get your clothes stick said, you will find, is can't afford the loose thread ends.

2. Not as long as the material is used in the manufacture fiber, including polyester fiber, polypropylene fiber, glass fiber, carbon fiber and natural fiber, such as renewable cotton, flax, hemp, jute and sisal fiber, etc.) and so on.

3. There are many production methods for non-woven fabrics, but basically include the preparation of raw materials, forming nets, reinforcing the fiber net, finishing and forming the five production processes. The preparation of raw materials, including the opening of fiber, mixing, addition of miscellaneous, oil and antistatic agents, is necessary to ensure the quality of the fabric. Forming a network is the process stage of forming the fiber network, which is one of the important processing processes of non-woven fabric production. The quality of fiber net directly affects the performance and use of nonwovens. There are three main methods: dry, wet and polymerization. The reinforcement of fiber network is an important process to make the fiber net have a certain strength to form the structure of nonwoven fabric, and it has a decisive effect on the product quality. Currently, the commonly used reinforcement methods are mechanical reinforcement, chemical reinforcement and still pregnant and strengthening. The finishing order includes drying, baking, finishing, rolling, rolling, coating, staining, dyeing, printing, cutting, etc. The purpose is to improve the performance of the final product and add beauty.