Novel composite fabric as well as production device and production process thereof

Abstract

The invention relates to a novel composite fabric as well as a production device and a production process thereof. The novel composite fabric comprises a bottom layer fabric and a surface layer fabric, wherein fibers on the bottom layer fabric are drawn into the surface layer fabric to be composited with the surface layer fabric by virtue of a high-speed needle plate. The device for producing the novel composite fabric comprises a front stander and a rear stander, wherein a composite fabric distribution groove is formed below the rear stander, the front stander is provided with a first tension device and a second tension device, a composite stander is arranged between the front stander and the rear stander, a motor and a needle plate mechanism are arranged on the composite stander, and the fibers on the bottom layer fabric can be rapidly drawn into the surface layer fabric by virtue of the production device, so that the bottom layer fabric can be composited with the surface layer fabric. The novel composite fabric prevents the use of a chemical binder and is soft and comfortable to touch.

Description

technical field [0001] The invention relates to a fabric and its production equipment, in particular to a novel composite fabric and its production equipment and process. Background technique [0002] At present, methods for composite fabrics usually use methods such as hot melt adhesive and polyurethane spraying, and these methods use a large amount of chemical adhesives, which will produce harmful substances to the environment during production and use. During the finishing process of this kind of composite fabric, it will affect the air permeability and moisture permeability, resulting in poor final hand feeling of the composite fabric; and there is a certain probability that residues will be left in the fabric composited with chemical adhesives. People use this The fabric may cause discomfort and affect health; after a long period of machine washing or dry cleaning with adhesives, the fabric is easy to separate. Contents of the invention [0003] The purpose of the pr...

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Problems solved by technology

[0002] At present, methods for composite fabrics usually use methods such as hot melt adhesive and polyurethane spraying, and these methods use a large amount of chemical adhesives, which will produce harmful substances to the environment during production and use. During the finishing process of this kind of composite fabric, it will affect the air permeability and moisture permeability, resulting in poor final hand feeling of the composite fabric; and there is a certain probability that residues will be left in the fabric composited with chemical adhesives. People use this The fabric may cause discomfort and affect health; the fabric bonded with adhesive will be easily separated after machine washing or dry cleaning for a long time

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