Automatic production system for glue spraying type gas-permeable membrane composite cloth

Abstract

The invention relates to an automatic production system for glue spraying type gas-permeable membrane composite cloth. The automatic production system comprises a frame body, wherein a gas-permeable membrane conveyer is arranged at the left side of the frame body, a non-woven cloth conveyer is arranged at the right side of the frame body, composite paired rollers are arranged on the frame body, a material receiving device is arranged at the right sides of the composite paired rollers, and a wide-range glue spraying nozzle covering a gas-permeable membrane is arranged between the gas-permeable membrane conveyer and the composite paired rollers; and the material receiving device comprises a material receiving roll, and a plurality of traction rollers are arranged between the material receiving roll and the composite paired rollers. The automatic production system has the characteristics that the covering is uniform, the compositing is firm, the product percent of pass is high and the like. According to the automatic production system, the glue melting, glue spraying, compositing and rolling can be automatically realized due to the integrated structural design; and as the glue spraying is carried out by the fixed glue spraying nozzle, the fixed glue spraying nozzle and the gas-permeable membrane conveyer are organically integrated, the large-area and wide-coverage glue spraying can be carried out on a gas-permeable membrane, and glue spraying face is changed from a point into a surface, so that the glue joint area and the viscosity of hot melting glue are substantially improved, furthermore, the coverage of the hot melting glue is uniform, and the glue dosage is little.

Description

technical field [0001] The invention relates to a compound cloth production system, in particular to a glue-spraying type breathable membrane compound cloth automatic production system. Background technique [0002] Non-woven fabrics have many advantages such as smooth surface, soft hand feeling, folding and wear resistance, good shading and air permeability, good dimensional stability, easy processing, and convenient recycling. It uses the principle of chemical fiber spinning to lay continuous filaments into a web during the polymer spinning process, and then reinforce them by hot rolling bonding or hot air bonding to form a nonwoven fabric. Pure non-woven fabric has a certain degree of air permeability, but its anti-seepage and anti-leakage effect is not obvious. Compared with traditional woven fabrics, it has poorer strength, durability and softness. Breathable film composite non-woven fabric is a new type of composite material. By compounding non-woven fabrics and brea...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic production system of glue-spraying breathable membrane composite cloth to solve the problems of low automation, low production efficiency, high production cost, easy volatilization and generation of harmful substances in the existing composite cloth production technology, etc. technical problem

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