A kind of wall sticker manufacturing process

Abstract

The invention discloses a wall sticker manufacturing process, comprising: a. processing the base material; b. setting a decorative layer: attaching the decorative layer on the upper surface of the main material layer, and adding color masterbatch, printing, printing or heat treatment to the decorative layer. Transfer printing; c, setting up the adhesive layer: form the adhesive layer after using a coating machine to scrape the adhesive on the release surface of the auxiliary material layer; d, laminating the main and auxiliary layers: under a certain pressure, make the The product of step b is bonded to the product of step c, so that the adhesive layer is successfully transferred to the lower surface of the aluminum foil layer; e, high-temperature baking: the product of step d is sent into a high-temperature oven to maintain a certain time and a certain temperature f, mold hot pressing: move the product in step e out of the oven, cover it on the mold of the corresponding shape, and use the pressure machine to press to form a concave-convex and three-dimensional shape; g, cutting the finished product: put the product in step f The prepared product is put into the slitter and cut according to the processing requirements, and the excess corners of the product are removed to obtain the finished product.

Description

technical field [0001] The invention belongs to the technical field of building and decoration materials, and in particular relates to a wall sticker manufacturing process. Background technique [0002] Wall stickers are also called post-it notes and random stickers. They are designed and made with self-adhesive stickers and ready-made patterns. You only need to stick them on the wall, glass or tiles by hand. Matching the overall decoration style and the owner's personal temperament, it shows the owner's interest in life, gives new life to the home, and leads the new trend of home decoration. [0003] Generally, wall stickers are made of PVC material with glue on the back. It is a kind of home decoration on the wall that can be easily done by yourself. [0004] Wall stickers are generally divided into two layers: base paper and surface paper. Due to the different sizes of wall stickers, cutting processing is required during production of wall stickers. The traditional cutti...

AI Technical Summary

Problems solved by technology

[0004] Wall stickers are generally divided into two layers: base paper and surface paper. Due to the different sizes of wall stickers, cutting processing is required during production of wall stickers. The traditional cutting method is to set a cutter on the top of the wall sticker to cut the wall sticker. When the stickers are in contact, pressure will be generated on the wall stickers, and it is easy to push the wall stickers to move away from the cutter, increasing the distance between the wall stickers and the cutter, so that only the surface layer of the wall sticker is cut off and the bottom layer is still connected, increasing the Reduce the waste during the production of wall stickers and increase the loss of materials

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