CN215662583U - Multicolor pattern connects hot melt adhesive to carve characters membrane - Google Patents

Abstract

The utility model discloses a multicolor pattern-connected hot melt adhesive lettering film, which comprises a PET (polyethylene terephthalate) base layer, a release layer, a polyurethane adhesive layer, a glass bead layer, a fluorescent layer, a bamboo charcoal fiber layer and a hot melt adhesive layer, wherein the PET base layer, the release layer, the polyurethane adhesive layer, the glass bead layer, the fluorescent layer, the bamboo charcoal fiber layer and the hot melt adhesive layer are sequentially arranged, the bamboo charcoal fiber layer forms the texture pattern through the weaving or knitting process, the upper surface of the bamboo charcoal fiber layer is provided with the printing and dyeing layer, the bamboo charcoal fiber based on the bamboo charcoal fiber layer has good knitting performance, so that the concave-convex texture pattern is formed through the knitting process, wherein based on the more refined and honeycombed micropore of the bamboo charcoal fiber, the bamboo charcoal fiber layer is provided with the printing and dyeing layer, the color effect is good, the color level is clear, meanwhile, the printing ink has good toughness and strong wear resistance, and the service life of the printing color in daily use is prolonged.

Description

Multicolor pattern connects hot melt adhesive to carve characters membrane

Technical Field

The utility model relates to a multicolor pattern lettering film connected with hot melt adhesive.

Background

The thermal transfer printing is a transfer printing technology and a product, and is a technical form of printing patterns and images on thermal transfer printing paper on different material media through heating transfer by using a thermal transfer printing device, and with the improvement of living standard, some young people pursue more individual pattern display, so that the development of various forms and effects of lettering films becomes a direction to be researched by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the multicolor pattern hot melt adhesive lettering film with reasonable structural design.

The technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a polychrome pattern connects hot melt adhesive membrane of carving characters, includes PET basic unit, leaves type layer, polyurethane glue film, glass bead layer, fluorescent layer, bamboo charcoal fiber layer and hot melt adhesive layer, PET basic unit, leaves type layer, polyurethane glue film, glass bead layer, fluorescent layer, bamboo charcoal fiber layer and hot melt adhesive layer and sets gradually, bamboo charcoal fiber layer form the texture pattern through weaving or weaving technology, the upper surface on bamboo charcoal fiber layer is provided with the printing and dyeing layer, the unsmooth texture pattern adaptation of dye layer and bamboo charcoal fiber layer form the unsmooth texture pattern layer that has the color.

The PET basic unit adopt the fine reinforcing PET layer of glass.

Compared with the prior art, the utility model has the following advantages and effects: the bamboo charcoal fiber based on the bamboo charcoal fiber layer has good weaving performance, so that concave-convex texture patterns are formed through a weaving process, wherein the bamboo charcoal fiber layer is provided with the printing and dyeing layer based on the characteristics of more fine micropores and more honeycombed micropores of the bamboo charcoal fiber, the color effect is good, the color gradation is clear, the bamboo charcoal fiber layer has good toughness and strong wear resistance, and the service life of the engraved designs and colors in daily use is prolonged

Drawings

FIG. 1 is a schematic structural diagram of a multicolor pattern lettering film connected with hot melt adhesive according to an embodiment of the utility model.

The reference numbers: the PET substrate 101, the release layer 102, the polyurethane adhesive layer 103, the glass bead layer 104, the fluorescent layer 105, the bamboo charcoal fiber layer 106, the polypropylene resin coating layer 107, the hot melt adhesive layer 108, and the printing and dyeing layer 109.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Referring to fig. 1, the multicolor pattern-connected hot melt adhesive lettering film of the present embodiment includes a PET base layer 101, a release layer 102, a polyurethane adhesive layer 103, a glass bead layer 104, a fluorescent layer 105, a bamboo charcoal fiber layer 106, and a hot melt adhesive layer 108, wherein the PET base layer 101, the release layer 102, the polyurethane adhesive layer 103, the glass bead layer 104, the fluorescent layer 105, the bamboo charcoal fiber layer 106, and the hot melt adhesive layer 108 are sequentially disposed, the bamboo charcoal fiber layer 106 forms a texture pattern through a textile or weaving process, a printing and dyeing layer 109 is disposed on an upper surface of the bamboo charcoal fiber layer 106, and the dye layer and the concave and convex texture pattern of the bamboo charcoal fiber layer 106 are adapted to form a concave and convex texture pattern layer with color. The embodiment relates to an engraving film, wherein bamboo charcoal fibers based on a bamboo charcoal fiber layer 106 have good knitting performance, so that concave-convex texture patterns are formed through a knitting process, wherein based on the characteristics of more refined and honeycombed micropores of the bamboo charcoal fibers, a printing layer 109 is arranged on the bamboo charcoal fiber layer 106, the engraving film is good in color effect, clear in color gradation, good in toughness and strong in wear resistance, the service life of engraving patterns in daily use is prolonged, and meanwhile, in the structure, a fluorescent layer 105 and a glass bead layer 104 are beneficial to displaying of better adaptive concave-convex texture patterns, so that the product has good light-emitting characteristics and personalized characteristics of the product, and the PET base layer 101 adopts a glass fiber reinforced PET layer, so that the engraving film has good heat resistance and ageing resistance, the heat shrinkage rate of the engraving film can be effectively reduced, and the engraving effect is guaranteed.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims (3)

1. The utility model provides a polychrome pattern connects hot melt adhesive film of carving characters which characterized in that: the PET base layer, the release layer, the polyurethane adhesive layer, the glass bead layer, the fluorescent layer, the bamboo charcoal fiber layer and the hot melt adhesive layer are sequentially arranged, the bamboo charcoal fiber layer forms texture patterns through a spinning or weaving process, the upper surface of the bamboo charcoal fiber layer is provided with a printing and dyeing layer, and the printing and dyeing layer and the bamboo charcoal fiber layer are matched to form a concave-convex texture pattern layer with colors.

2. The multicolor pattern hot melt adhesive lettering film according to claim 1, wherein: the PET basic unit adopt the fine reinforcing PET layer of glass.

3. The multicolor pattern hot melt adhesive lettering film according to claim 1, wherein: the bamboo charcoal fiber layer and the hot melt adhesive layer are provided with polypropylene resin coatings.

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