Non-woven cambric and production thereof

A linen and linen fiber technology, applied in the field of non-woven linen and its production, can solve the problem of poor adhesion between glass fiber mesh and glue, wear resistance, moisture absorption, poor air permeability and moisture permeability, and unstable heat and cold resistance of polyester fiber. problems, to achieve the effect of improving the production environment, good molding fixation, and uniform distribution of cloth surface thickness
CN1424449AInactive Publication Date: 2003-06-18张进建
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张进建
Publication Date
2003-06-18
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A non-woven bast cloth for the inner surface of car top and the liner of artificial leather used for car, or as polishing material for steel, copper, or aluminium is prepared from bast fibres through airflow netting, immersing and adhering. Its advantages are high tension strength and temp stability, good moisture and air permeability, and high heat insulation.
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Description

Technical field:

[0001] The invention relates to a non-woven linen and a production method thereof. It is mainly used as the inner lining material of the car roof and the artificial leather bottom surface material of the car. It can also be used as finishing polishing material for steel, copper and aluminum. It belongs to the technical field of nonwoven fabrics. Background technique:

[0002] Existing non-woven fabrics generally all adopt chemical fiber production. Existing automotive interior lining materials are generally made of glass fiber mesh sheets of glass fiber mesh profiles and chemical fiber hot-rolled non-woven fabrics. The construction process is: chemical fiber non-woven fabric-glue-glass fiber mesh cloth-sponge-glue, reaching a certain thickness for composite heat drying and shaping, cutting into pieces, and performing hot-melt molding according to the size of the vehicle model—— Cut - finished product. Its disadvantages are:

[0003] 1. The shape of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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