A gravure gluing device and gluing method for fancy reflective fabric with large patterns

A gravure and reflective technology, which is applied to the device and coating of the surface coating liquid, can solve the problems of uneven thickness of the adhesive layer of the product, large area of ​​the printed pattern, and small amount of glue, so as to improve the continuity of production and production efficiency, solve the effect of uneven pattern depth and uniform glue layer thickness
CN106334649BActive Publication Date: 2018-01-23HANGZHOU CHINASTARS REFLECTIVE MATERIAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU CHINASTARS REFLECTIVE MATERIAL
Publication Date
2018-01-23

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Abstract

The invention discloses a gravure gluing apparatus of a large pattern of a fancy light reflection fabric. The apparatus comprises an upper pressure roller, a gravure gluing roller, a glue scraper knife and a glue supply mechanism, the upper pressure roller and the gravure gluing roller are arranged up and down, a transmission channel is arranged between the upper pressure roller and the gravure gluing roller, a bead planting membrane is in contact with the roller surface of the upper pressure roller and the gravure gluing roller respectively, the glue scraper knife is positioned at one side of the gravure gluing roller, the glue scraper knife is in contact with the surface of the gravure gluing roller, the surface of the gluing roller is provided with a printing pattern, the printing pattern is composed of a plurality of uniformly-distributed isotropic gluing grooves used for accommodating printing glue, and the bottom of the gravure gluing roller is placed in the glue supply mechanism and is in contact with the glue in the glue supply mechanism. The apparatus can effectively solve the problems of glue spilling and glue discontinuity, allows the thickness of a glue layer to be uniform, has no restriction on the size of the printing pattern, and can be used to produce large-pattern products. The invention also provides a gluing method of the large pattern of the fancy light reflection fabric. The method has the advantages of simple steps, good production continuity and suitableness for industrial production.
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Description

technical field

[0001] The invention relates to the technical field of reflective fabric production, in particular to a gravure gluing device and a gluing method for fancy reflective fabric with large patterns. Background technique

[0002] Fancy reflective fabrics are also called reflective fabrics and retro-reflective fabrics. It applies glass beads to the fabric and uses the optical principle of refraction and reflection in the glass beads to make the reflected light mostly in the direction of the incident light. Returning to the direction of the light source, it is widely used in traffic safety equipment, uniforms, work clothes, film, protective clothing and other fields that are closely related to the safety of human life and property. This kind of fancy reflective fabric is made by using the principle of retro-reflective glass beads with high refractive index and advanced technology of post-focusing treatment. It can reflect the distant direct light back to the lumino...

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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