Molding properties of PVC refrigerator stickers
Amorphous material, low hygroscopicity and poor fluidity. In order to improve fluidity and prevent air bubbles, PVC refrigerators should be dried beforehand.
It is easy to decompose, especially when it is in contact with steel and copper at high temperature, it is easier to decompose (decomposition temperature is 200 degrees). The molding temperature range is small, and the temperature of the PVC refrigerator must be strictly controlled.
When using a screw type injection machine and a straight-through nozzle, the hole diameter should be large to prevent dead angle stagnation.
The mold casting system should be coarse, the gate section should be large, the mold should be cooled, the mold temperature is 30-60 degrees, and the material temperature is 160-190.
The role of PVC refrigerator stickers
The traditional refrigerator stickers are mainly used to decorate refrigerators, and have the function of making sticky notes for memo, recording food changes and purchasing requirements in the refrigerator. You can also record the things you need to tell your family on paper and then stick them on the refrigerator. It is easy for family members to notice that the cute PVC refrigerator stickers can also be used to decorate refrigerators or bookshelves.
As a home decoration, it can be decorated on the refrigerator, or it can be displayed on any desk, wine cabinet, bar, etc.
The built-in magnet PVC refrigerator paste does not affect the overall appearance of the shape, and can be vertically and horizontally slid on the household items that can be adsorbed by any magnet.
Store display, photography background, movie props, stereo menu, hobby collection...
There are important matters, it is convenient for you to put a note reminder in the refrigerator, leave some warm quotations for your family and it is very warm and romantic.