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Glitter film processing technique

A processing technology and technology of glitter film, applied in the directions of lamination device, lamination auxiliary operation, lamination, etc., can solve the problems of integrated glitter film production process, limited product application scope, not a whole roll of products, etc. , to achieve good market prospects, low production costs, and high production efficiency.

Active Publication Date: 2014-01-08
叶锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most domestic enterprises produce glitter film by splicing artificial single pieces. Although it can meet the needs of certain application fields, the production efficiency is relatively low, the cost is too high, and it is not a whole roll product, which limits Product application range
There have always been technical difficulties in the production process of the integrated glitter film that does not require splicing multiple single-piece products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The processing steps of a kind of glitter film are as follows: the first step: unwind the opposite side, select raw materials to include upper and lower layers, wherein the upper layer is PP polypropylene particles, and the lower layer is PET polyterephthalic acid plastic particles, and the The two layers of film are stacked and aligned, the second step: preheating of the large roller, put the two layers of film that have passed the first step into the preheating device, and make it pass through the preheating roller equipped with heat conduction oil at 150-250 Heating, in which the temperature of the heat conduction oil used for the PP heating preheating roller is 170 degrees, the preheating roller is covered with a preheating cover, the heating process can assist heating of the preheating cover, and the film materials are combined after passing through the preheating roller, the third step : Version roller embossing, the film after the second step is sent to the versio...

Embodiment 2

[0022] The processing steps of a kind of glitter film are as follows: the first step: unwind the opposite side, select raw materials including upper and lower layers, wherein the upper layer is PVC polyvinyl chloride particles, and the lower layer is PET polyterephthalic acid plastic particles, Stack and align the two layers of film, the second step: preheating the large roller, put the two layers of film that have passed the first step into the preheating device, and make it pass through the preheating roller filled with heat conduction oil when the temperature is between 150-250 Heating, the temperature of the heat conduction oil used in PVC is 210 degrees, the preheating roller is covered with a preheating cover, the heating process can assist heating of the preheating cover, and the film materials are combined after passing through the preheating roller, the third step: plate roller Embossing, the film after the second step is sent to the plate roller for embossing. The pla...

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PUM

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Abstract

The invention discloses a glitter film processing technique. The processing technique includes the following steps: step 1, unreeling and side-aligning, namely stacking and aligning a thin film with the upper layer to be one of PP (polypropylene) and PVC (polyvinyl chloride) and the lower layer to be PET (polyethylene terephthalate); step 2, big-roller preheating, namely placing the thin film after going through the step 1 in a preheating device and enabling the preheating device to heat when going through a preheating roller containing heat transfer oil between 150 and 250; step 3, plate-roller embossing, namely feeding the thin film after going through the step 2 in a plate roller for embossing, wherein cooling-water temperature reduction is performed on both the plate roller and a rubber roller; step 4, three-roller cooling, namely feeding the thin film after going through the step 3 in a cooling roller device for cooling; step 5, reeling, namely subjecting the thin film after going through the step 4 to reeling and forming. The glitter film processing technique has the advantages that the glitter film processing technique is needless of splicing of multiple single-piece products, high in practicability, low in production cost, high in production efficiency, convenient in use and widely applicable to industries of film materials, packaging, buildings and the like, and has good market prospect.

Description

technical field [0001] The invention belongs to the processing field of thin film materials, and in particular relates to a processing technology of a glitter film. Background technique [0002] Glitter film is a new type of environmentally friendly material after laser film. Because it has similarities with glitter powder, it is called "glitter film". The American 3M company calls it Cinderella. There are two kinds of PP material and PVC material. Glitter film is rolled by a special film plate to form a frosted texture on the surface of the material. Different pattern effects can be produced according to the film plate. The difference from ordinary glitter powder is that the surface is not sprinkled with glitter. The effect produced by powder or aluminum powder, but using the optical principle to emboss a certain shape of film pattern on the surface of the film to achieve the effect of diffuse reflection, its reflective effect will not be as easy to reduce the reflective ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B38/06
Inventor 叶锋
Owner 叶锋