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The production process of non-woven fabrics

by:XINYU Non-woven     2022-05-26


The non-woven bag customization method is roughly divided into the wet method of water and the method of using an adhesive (chemical bonding method) and so on. Non-woven fabrics refer to non-woven fabrics. The manufacturing principle of non-woven fabrics was invented at the beginning of the 20th century. Instead, many barbed needles are used to entangle the fibers together, or to partially stick them together.





Non-woven fabrics have many advantages: breathability, filtration, heat preservation, water absorption, water resistance, stretchability, no mess, good hand feeling, soft, light, elastic, recoverable, no directionality of the fabric, Compared with textile fabrics, it has high productivity, fast production speed, low price, and can be mass-produced. The disadvantage is that it has poor strength and durability compared with textile fabrics, and cannot be cleaned like other fabrics. The fibers are arranged in a certain direction, so it is easy to crack from a right angle direction and so on. Therefore, recent improvements in production methods have mainly focused on improvements to prevent splitting.



Spunlace non-woven fabrics: spray high-pressure fine water flow onto one or more layers of fiber webs. So that the fiber web can be reinforced and have a certain strength. The fiber web is then heated, melted, cooled and consolidated into cloth.



Heat-bonded non-woven fabrics: refers to the addition of fibrous or powdery hot-melt adhesive reinforcement materials to the fiber web. Then the fibers are agglomerated on the web-forming curtain by the airflow method, and the pulp air-laid non-woven fabric: also known as dust-free paper and dry-laid non-woven fabric. The wood pulp fiberboard is opened into a single fiber state by airlaid technology. The web is then reinforced into cloth. At the same time, different fiber raw materials are mixed, wet-laid non-woven fabrics: the fiber raw materials placed in the water medium are opened into single fibers. The fiber suspension pulp is made, and the suspension pulp is transported to the web forming mechanism, and the fibers are formed into a web in a wet state and then reinforced into a cloth. Filaments are laid into a web, spunbond nonwoven: After the polymer has been extruded and stretched to form continuous filaments. The web is then self-bonded, thermally bonded, chemically bonded or mechanically consolidated to turn the web into a non-woven fabric.



Meltblown non-woven fabric: its technological process: polymer feeding---melt extrusion---fiber formation---fiber cooling---web forming---reinforcement into cloth. Acupuncture non-woven fabric is a kind of dry-laid non-woven fabric by using the puncture effect of puncture needle. Reinforce the fluffy web into cloth. The stitch-bonding method is to use the warp-knitted coil structure to reinforce the fiber web, yarn layer, non-woven material (such as plastic sheet, plastic thin metal foil, etc.) or its combination. A type of non-woven fabric.


CUSTOMIZING non-woven company, as the name suggests, find extensive use in non woven application institutions. Since non woven fabric supplier has become much dependent on technology in today's world, there is wide use of such CUSTOMIZING.
If you already use CUSTOMIZING elsewhere or want the ability to offer restricted chat access to certain individuals, CUSTOMIZING non-woven manufacturing offers you the most flexibility.
With wide range of [分类关键词] products of top quality in offer, Wenzhou Xinyu Non-woven Fabric Co., LTD. will definitely be your best option for CUSTOMIZING solution. Do feel free to contact us at XINYU Non-woven.
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