Non-woven Bag Is Made Of What Material?

Non-woven bag is made of what material?

First, the product of non-woven fabrics as raw material, it is a new generation of environmentally friendly materials, with moisture, breathable, flexible, light, non-combustion, easy to decompose, non-toxic non-irritating, rich colors, low prices, recyclable Features. The material is naturally decomposed outdoors for 90 days and can be used indoors for up to 5 years. It is non-toxic and tasteless when burned and has no residual substances. It is environmentally friendly and is internationally recognized as an eco-friendly eco-friendly product.

Second, non-woven bag classification

1, the main material of non-woven bag is non-woven fabric. Nonwovens are nonwovens that directly utilize new, flexible, breathable and planar fiber products made from polymer chips, short fibers or filaments through a variety of web forming and consolidation techniques. Advantages: Non-woven bags cheap, environmentally friendly and practical, widely used, a prominent advertising position. Applicable to all types of business activities and exhibitions and trade fairs, enterprises and institutions is the ideal advertising promotional gifts gifts.

2, the raw material of non-woven fabric is polypropylene, and the raw material of plastic bag is polyethylene. Although the names of the two kinds of material are similar, they are far from chemical structure. Polyethylene chemical molecular structure has a very strong stability, very difficult to degrade, so the plastic bag takes 300 years before it can be decomposed; and polypropylene's chemical structure is not strong, the molecular chain can be easily broken, which can effectively degrade , And in the non-toxic form into the next cycle of environmental, a non-woven bag can be completely decomposed within 90 days.

Third, according to the different production processes can be divided into:

1, Spunlace: It is the high-pressure fine water jet to one or more layers of fiber, so that the fibers intertwined with each other, so that the network can be reinforced and have a certain strength.

2, heat-sealed non-woven bags: refers to the fiber network or powdery hot-melt adhesive reinforcement material, the network and then heated to melt cooling reinforcement cloth.

3, pulp airlaid non-woven bags: also known as dust-free paper, dry paper making non-woven. It is the use of airlaid technology will be opened into a single fiber wood pulp fiber state, and then use the air flow method to make the fiber agglutination in the net curtain, the net and then reinforced into. 4, wet non-woven bags: the fiber material is placed in an aqueous medium opened into a single fiber, while the different fiber materials mixed to make a fiber suspension slurry, suspended pulp transported to the network structure, fiber in wet state Under the network and then consolidated into cloth.

5, Spunbond non-woven bag: After the polymer has been extruded, stretched to form a continuous filament, the filament laid into a network, the web through its own adhesive, thermal bonding, chemical bonding or mechanical Reinforcement method to make the web into a non-woven fabric.

6, melt blown non-woven bags: The process: polymer feed --- melt extrusion --- fiber formation --- fiber cooling --- into the network --- reinforced into cloth.

7, acupuncture: a kind of dry non-woven, acupuncture non-woven fabric is the use of puncture needle puncture effect, the fluffy web reinforcement into cloth.

8, stitching: is a kind of dry non-woven, stitching is the use of warp knit loop structure on the web, yarn layer, non-woven materials (such as plastic sheeting, plastic sheet metal foil, etc.) or their combination Body reinforcement to make non-woven.

Meco Bags Co., Ltd
Add:No. 8, Jinxing Road (M.), Qianku Town, Cangnan County, Wenzhou City, Zhejiang Province, China