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COMPANY NAME : SUNDUN INDUSTRY CO.,LTD
ADDRESS : 3001RM, 2 BUILDING, 737# CAOXI RD(N), XUJIAHUI, DISTRICT, SHANGHAI ,CHINA
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Nonwovens is a non-woven fabric, it has a direct use of polymer biopsy, or short fiber filament fiber network through a variety of methods and consolidation forming technology with a soft, breathable and the planar structure of the new fiber products. Process short of its high yield, low cost, rapid changes in species, such as broad characteristics of the source of raw materials, non-woven fabrics according to the different production processes can be divided into:
1. spunlaced nonwovens: High Voltage is a layer of fine water spray to the Internet or multi-fiber, fiber tangles with each other, thereby reinforcing fiber network to and have a certain strength.
2. a non-woven thermal: refers to the fiber network by adding powdered hot melt adhesive or fibrous reinforcement materials, fiber network through another heating cooling molten reinforcement into cloth.
3. pulp net flow into non-woven fabrics: also known as Mochenzhi, dry non-woven paper. It is a network technology will flow into pulp fiberboard into a single fiber-state, and then use methods to flow into fiber network in the lectin screens, further reinforcing fiber network into cloth.
4. nonwoven wet: water will be available in the medium-fiber raw materials into a single fiber, while mixing different fibers, made of pulp fiber suspensions, suspended slurry transported to form a network, the fiber in the wet state form a network further reinforcement into cloth.
5. spunbond nonwovens: the polymer has been squeezed out, tensile and continuous filament formation, the laying of a filament network, through its own fiber network to adhesion, thermal bonding, chemical bonding or mechanical reinforcement ways in which a non-woven fiber network.
6. meltblown nonwovens: its process: polymer melt extrusion feeding --- --- --- fiber formation of a fiber network cooling --- --- reinforcement into cloth.
7. non-woven fabrics Acupuncture: A dry non-woven fabrics, non-woven fabrics Acupuncture is the use of the needle puncture, the fluffy fiber network will be reinforced into cloth.
8. slit for non-woven fabrics: a dry non-woven fabrics, for joint use of the law is part of the fiber network coil structure, yarn layer, non-woven materials (such as plastic sheets, plastic, thin metal foil, etc.) or Their combination of upgrading to non-woven fabrics made of.
Because non-woven fabrics with many of the features of high performance, extremely extensive use, in accordance with its purposes can be divided into:
1. non-woven fabrics used clothing;
2. leather, footwear with non-woven fabrics;
3. home decoration, home nonwovens;
4. the medical and health with non-woven fabrics;
5. nonwoven filtration materials used;
6. non-woven fabrics for industrial use;
7. the auto industry with non-woven fabrics;
8. packaging nonwovens;
9. agricultural and horticultural nonwovens;
10. the military, national defense industrial nonwovens;
11. non-woven fabrics with other industries.
Non-woven materials is a new type of environmental protection, a waterproof, breathable, flexible, non-toxic, non-stimulating, biodegradable, rich color characteristics. Non-woven bags cheap, environmentally friendly and practical, widely used and prominent advertising space, applicable to a variety of business activities and exhibition fairs, enterprises and institutions is an ideal promotional gift giveaways.