Bags made of non-woven materials are typical environmentally friendly bag products, which are currently used in many markets. Some people say that non-woven fabric is a kind of magical material. Why do they say that, and what basis do they have? The reason why it is praised by people, Zhoukou Hongyuan Packaging Technology Co., Ltd. feels that this is closely related to the diversity of non-woven materials.

There are many types of non-woven fabrics, mainly spunlace non-woven fabrics, wet-laid non-woven fabrics, stitch-bonded non-woven fabrics, etc. Let us take a closer look.

  Spunlace non-woven fabrics, the spunlace process is to spray high-pressure fine water flow onto one or more layers of fiber webs to entangle the fibers with each other, so that the webs can be reinforced and have a certain strength.

  Heat-bonded non-woven fabric, thermal-bonded non-woven fabric refers to adding fibrous or powdery hot-melt adhesive reinforcement material to the fiber web, and the fiber web is heated, melted and cooled to reinforce the fabric.

Wet-laid non-woven fabric, this kind of non-woven fabric is to open the fiber raw materials placed in the water medium into single fibers, and at the same time mix different fiber raw materials to make a fiber suspension slurry, and the suspension slurry is transported to the web forming mechanism. In the wet state, a net is formed and then reinforced into a cloth.

Spunbond non-woven fabric, spunbond non-woven fabric is formed after the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a net, and the fiber net is then bonded by itself, thermally bonded, and chemically bonded. Or mechanical reinforcement method to make the web into a non-woven fabric.

Needle-punched non-woven fabric. Needle-punched non-woven fabric is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of needles to reinforce the fluffy web into a cloth.

Stitch-woven non-woven fabric. The stitch-bonding method uses the warp-knitted loop structure to reinforce the web, yarn layers, non-woven materials or their combination to make a non-woven fabric.