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A kind of manufacturing process of single-sided see-through sticker

A single-sided see-through sticker and manufacturing process technology, applied in the field of building decoration materials, can solve the problems of easy production of harmful substances, failure to meet environmental protection production, low mold usage rate, etc., and achieve good flatness and stiffness, and easy flatness , The effect of improving the mold utilization rate

Active Publication Date: 2017-08-11
SHANGHAI HANKER PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The weight of the traditional single-transparent sticker is about 105 grams. The paper needs to be coated on both sides during manufacture. The production efficiency is low and the cost is high. When coating, it is easy to break the paper, and the coating in the oven is easy to foam.
When coating silicon, the release force is small, about 35 g / m2, which makes the raw paper not easy to break and affects the flatness. It is easy to produce burrs in the subsequent punching process, and the hole shape is easy to deform; and the production process is easy to produce harmful Substances that fail to meet the requirements of environmentally friendly production
Due to the large gram weight, the utilization rate of the mold is low, so that each roll of semi-finished products can only reach 600 m / R, which greatly affects the production efficiency

Method used

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Embodiment Construction

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0040] A manufacturing process for a single-sided see-through sticker, which uses the preparation materials for a single-sided see-through sticker to be lathered, coated with silicon, coated, punched, coated and surface treated to obtain a sticking film with a single-sided see-through effect. The manufacturing steps are as follows :

[0041] 1) Raw material preparation stage: choose a gram weight of 68g / m 2 ~70g / m 2 The log pulp is used as the raw material for manufacturing, and the log pulp is preheated so that it passes through an oven with a length of 8 meters, and the temperature of the oven is 80 ° C to 90 ° C;

[0042] 2) Equipment preparation stage: adjust the parameters of the punching equipment and the mold table, so that the height of the mold table is 1.2 meters to 1.3...

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PUM

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Abstract

The invention relates to the technical field of building decoration materials, in particular to a manufacturing process of a single-sided see-through sticker. A manufacturing process for a single-sided see-through sticker includes the following manufacturing steps: raw material preparation stage, equipment preparation stage, lamination operation, silicon coating operation, coating operation, punching operation, lamination operation and surface treatment to obtain a finished product. Due to the adoption of the above technical solution, the present invention reduces the diameter of the product in the semi-finished product, improves the utilization rate of the mold, and effectively improves the production efficiency; To ensure that the release of harmful substances in the production process has been controlled, energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a manufacturing process of a single-sided see-through sticker. Background technique [0002] Single-sided see-through stickers are referred to as single-sided stickers, also known as "single-sided see-through", "sunshade perforated single-sided see-through", which is a kind of advertising with good effect by laminating black and white PVC with pressure-sensitive adhesive and release paper. The material is suitable for pasting display windows, glass doors and windows, glass curtain walls or glass surfaces of vehicles. It not only has the purpose of blocking sunlight, but also has the effect of advertising. [0003] The grammage of the traditional one-way sticker is about 105 grams, and the paper needs to be coated on both sides during manufacture. The production efficiency is low and the cost is high. When coating, the paper is easy to break, and the coating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/15B32B37/06B32B37/08C03C23/00
Inventor 张进松张亚兵
Owner SHANGHAI HANKER PLASTICS
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