Gold blocking transfer chalking membrane and preparation method thereof

A technology of pulverizing and pulverizing glue, applied in the field of transfer film, can solve the problems of incomplete transfer of drawing film, sawtooth or shadow of drawing film, unsatisfactory hot stamping effect, etc., and achieves good hot stamping effect and good edge trimming. , The effect of low production cost

Inactive Publication Date: 2012-12-12
DONGGUAN GUODING OPTICAL MEMBRANE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the existing transfer film is transferred, due to the poor adhesion between the hot melt adhesive and the surface of the article to be decorated and the poor edge trimming, the drawing film is prone to partial jaggedness or shadows during the transfer process. Printing is not complete, hot stamping effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method of bronzing transfer pulverized film, comprising the following process steps:

[0031] Step A. Mix and stir 60% pulverized gum and 40% superabsorbent diluent evenly to prepare oil. The viscosity of the oil is 20cps; the diluent is acetone and methanol at a volume ratio of 7:3 mixed solvents;

[0032] Step B, putting the prepared oil into the coating tank of the coating machine;

[0033] Step C. In the coating trough, select an anilox roller engraved with mesh wires at an angle of 45 degrees interwoven into a 60-mesh mesh pattern, so that the coating direction of the anilox roller is reversely coated with respect to the feeding direction of the wire drawing carrier film , the rotating speed of screen roll is 400r / min, forms pulverized rubber layer;

[0034] Step D, spray water vapor on the outer surface of the pulverized adhesive layer, the consumption of water vapor is 2kg / h;

[0035] Step E. Transport the wire-drawn carrier film coated with the ...

Embodiment 2

[0038] A preparation method of bronzing transfer pulverized film, comprising the following process steps:

[0039] Step A. Mix and stir 65% pulverized gum and 35% superabsorbent diluent evenly to prepare an oil. The viscosity of the oil is 23cps; the diluent is methyl ethyl ketone and methanol at a volume of 7:3 than the mixed solvent;

[0040] Step B, putting the prepared oil into the coating tank of the coating machine;

[0041] Step C. In the coating trough, select an anilox roller engraved with mesh wires at an angle of 60 degrees interwoven into a 65-mesh mesh pattern, so that the coating direction of the anilox roller is reversely coated with respect to the feeding direction of the wire drawing carrier film , the rotating speed of the screen roll is 350r / min, forming a pulverized rubber layer;

[0042] Step D, spray water vapor on the outer surface of the pulverized adhesive layer, the consumption of water vapor is 3kg / h;

[0043] Step E. Transport the wire-drawn carr...

Embodiment 3

[0045] A preparation method of bronzing transfer pulverized film, comprising the following process steps:

[0046] Step A. Mix and stir 70% pulverized rubber and 30% superabsorbent diluent evenly to prepare oil. The viscosity of the oil is 25cps; the diluent is acetone and methyl ethyl ketone at a volume of 7:3 than the mixed solvent;

[0047] Step B, putting the prepared oil into the coating tank of the coating machine;

[0048] Step C. In the coating trough, select an anilox roller engraved with mesh wires with an angle of 60 degrees interwoven into a 70-mesh mesh pattern, so that the coating direction of the anilox roller is reversely coated with respect to the feeding direction of the drawing carrier film , the rotating speed of the mesh roll is 320r / min, forming a pulverized rubber layer;

[0049] Step D, spray water vapor on the outer surface of the pulverized adhesive layer, the consumption of water vapor is 3kg / h;

[0050] Step E. Transport the wire-drawn carrier film...

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Abstract

The invention relates to the technical field of a transfer membrane, and particularly relates to a gold blocking transfer chalking membrane and a preparation method thereof. The preparation method comprises the following process steps of: uniformly mixing and stirring chalking glue with volume percent of 60%-80% and a diluent with volume percent of 20%-40% and high water absorbability to prepare an oil material; feeding the prepared oil material into a coating material groove of a coating machine; performing reverse coating on a wire-drawing carrier membrane in a manner that the coating direction of a net roller carved with a net pattern shape interwoven by reticles in the coating material groove is opposite to the feeding direction of the wire-drawing carrier membrane, thus forming a chalked glue layer; spraying water vapor to the outer surface of the chalked glue layer; and drying the wire-drawing carrier membrane coated with the chalked glue layer in a drying device, thus obtaining the gold blocking transfer chalking membrane. The preparation method provided by the invention has the advantages of simple and mature process and low production cost and is beneficial to general popularization and application. The manufactured gold blocking transfer chalking membrane has the advantages of being strong in adhering force, good in edge cutting property and beneficial to the entire transfer of the wire-drawing carrier membrane, and having a good gold blocking effect.

Description

technical field [0001] The invention relates to the technical field of transfer film, in particular to a powdered bronzing transfer film and a preparation method thereof. Background technique [0002] At present, a new type of film called drawing film has appeared on the market. It uses a special drawing process to make the surface of the film layer imitate the drawing pattern of metal, and then it is coated and colored by a coating machine to form drawing film products of various colors. It is suitable for the surface protective film of refrigerators, washing machines, cabinets and other home appliances. The brushed film can not only have the appearance and texture of imitating metal, but also play an effective role in protection, effectively reducing the manufacturing cost of metal home appliances, and has a broad market prospect. [0003] In order to realize the decoration on the surface of the article, the transfer film is widely used at present. When using it, the hot-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B41M1/30B41M7/00C09D4/02
Inventor 林丽芬
Owner DONGGUAN GUODING OPTICAL MEMBRANE TECH
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