A roller laminating machine

A laminating machine and roller technology, applied in lamination device, lamination auxiliary operation, lamination and other directions, can solve the problems of large environmental pollution and high manufacturing cost, and achieve simple gluing process, low pollution lamination, high efficiency fit effect

Inactive Publication Date: 2015-09-30
THE HONG KONG RES INST OF TEXTILES & APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an environmentally friendly and affordable bonding system aimed at the defects of relatively large environmental pollution and high manufacturing costs of the existing bonding technology

Method used

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  • A roller laminating machine
  • A roller laminating machine
  • A roller laminating machine

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] Such as figure 1 and figure 2 Shown are a side view and a perspective view of the roll laminating machine of the present invention. The roller laminating machine of the present invention includes a first unwinding mechanism 100 and a second unwinding mechanism 200, respectively provided with flexible substrates to be laminated. After the first substrate is released from the first unwinding mechanism, it enters the first floating roller system 700, and the first floating roller system 700 changes the tension degree of the first substrate after being discharged through the internal adjustable floating roller.

[0041] After passing through the first floating roller system 700, the first base material enters the glue roller system 300 for gluing. The gluing roller system 300 accurately coats the water-based glue on the first substrate...

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Abstract

The invention relates to a roller laminating machine. The roller laminating machine comprises a first unreeling mechanism used for outwardly unreeling a first base material, a second unreeling mechanism used for outwardly unreeling a second base material, a gluing roller system used for transferring aqueous glue to the first base material, a flat heating system used for laminating the first base material coated with the aqueous glue to the second base material and heating to evaporate away water in the aqueous, and a reeling mechanism used for receiving the second base material laminated with the first base material. The roller laminating system can accurately coat the base material with the aqueous glue, and utilizes the flat heating system to control the evaporation capacity of the aqueous glue to realize low-pollution efficient lamination. The overall gluing process is simple, and there is no need to use extra ventilation systems, so the installation and the maintenance of the roller laminating machine are simple and convenient.

Description

technical field [0001] The invention relates to glue lamination technology, more specifically, to a glue lamination machine with a plurality of rollers. Background technique [0002] In the current underwear manufacturing industry, a process of three-dimensional molding is required, and this process requires lamination of various materials. There are three types of laminating technologies: single-roller water-based adhesive lamination, spray-type solvent adhesive lamination, and single-roller hot-melt adhesive lamination. Regardless of the bonding technique used, the glue is applied to the substrate through the coating technique. Even, accurate and consistent glue coating is critical, the absence of these factors will directly affect the required bond force between the two substrates, resulting in delamination / debonding and surface blistering after washing or wearing . [0003] Among the above three existing technologies, laminating with water-based glue on a single rolle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/06B32B38/00B05C5/02B05C11/10B05D3/02
Inventor 雷致行潘展乐王智才郑健城
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL
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