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Big brand manufacturers like the "bag" - non-woven bag

Time : 2024-05-13 Hits : 8

Non-woven bag is a kind of nonwoven fabric, which is a new type of fiber product with soft, breathable and flat structure formed directly by using high polymer slice, short fiber or filament through various fiber mesh forming methods and consolidation technology. Non-woven bags are generally the use of screen printing process, that is, people often say "screen printing", which has been a more commonly used printing process for many manufacturers. Non-woven bags are environmentally friendly products, is a more common kind of packaging bags, mainly used for shopping, packaging, advertising, electronics, clothing, decoration and other products.

Spunlace non-woven

Spunling process is to spray high-pressure micro-water into one or more layers of fiber webs, so that the fibers intertwine with each other, so that the fiber webs can be strengthened and have a certain strength.

Heat-bonded non-woven

Thermal bonding non-woven fabric refers to adding fiber or powder hot melt bonding reinforcement material to the fiber network, and then the fiber network is reinforced into a cloth by heating, melting and cooling.

Air mesh

Air mesh non-woven fabric can also be called dust-free paper, dry papermaking non-woven fabric. It is the use of air mesh technology to loosen the wood pulp fiberboard into a single fiber state, and then use the air stream method to agglutinate the fiber on the mesh curtain, and then strengthen the fiber network into cloth.

Wet non-woven

Wet non-woven fabric is the fiber raw material in the water medium is loosened into a single fiber, while different fiber raw materials are mixed to make fiber suspension slurry, suspension slurry is transported to the mesh mechanism, the fiber in the wet state into a network and then reinforced into cloth.

Spunbond non-woven

Spunbonded non-woven fabric is in the polymer has been extruded, stretched to form a continuous filament, filament laid into a network, and then through the self-bonding, thermal bonding, chemical bonding or mechanical reinforcement method, so that the fiber network into non-woven fabric.

Melt-blown non-woven

Melt-blown non-woven process: polymer feeding - melt extrusion - fiber formation - cooling - into a network - reinforcement into cloth.

Needled nonwoven

Needling non-woven is a kind of dry non-woven fabric, needling non-woven fabric is the use of needle puncture effect, the fluffy fiber network reinforcement into cloth.

Sewn edge non-woven

Sewn non-woven fabric is a kind of dry non-woven fabric, sewn knitting method is the use of warp knitting coil structure of fiber mesh, yarn layer, non-textile materials (such as plastic sheet, plastic thin metal foil, etc.) or their combination to strengthen the non-woven fabric.

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