Professional thick sheet blister manufacturers introduce common thick sheet blister situation analysis?
Time: 2020-09-03
Hello everyone, in the current life, we will see the use of a long time of thick plastic will appear drawing, scratches, bubbles and other problems, the followingProfessional thick sheet blister manufacturersXiaobian for everyone simple analysis of these common problems, take a look at it.
Wire drawing: In the development process of thick sheet blister molding can produce some undesirable line bulges (not on the mold), we need to redesign and modify the mold (reduce the height and increase the sliding of a park), and add your own extra Pressure mold (we can call it the upper mold) to solve it. When the wire is too large, it is considered a secondary electronic product and cannot be directly used for high-end plastic packaging. However, in the field of spare parts turnover tray management, as long as the wires are arranged, the study is arranged. Neat does not affect the use of different functions of the system, should be regarded as qualified products. Stretch line is also called pull mountain, cramps, etc.
Scratch: Thick foam products, especially transparent foam, have scratches. If the traces are too long and too large, the bubble shell will become an inferior product and cannot be used for high-end packaging.
Crystallization point: In the thick sheet blister production process, due to the fine dust in the air, especially in the transparent thick plastic board production process, the transparent defect caused by the tiny dust in the air, if the defect is too large or too large, It is considered a defective product.
Bubbles: During the production of the slab blister sheet, bubbles are generated in the finished sheet due to the air contained in the heated plastic material, especially during the production of the transparent plastic sheet. When the foam is too large or too much, it is considered a defective product.
Water Ripple: InProfessional thick sheet blister manufacturersIn the process of production development, due to the difference of these materials and processing technology, the finished product is carried out on the sheet through the surface with surface corrugation, especially in the production management process of transparent thick plastic sheet. When the water wave ripple design is too large or too much, it is considered a defective product. In general, the thicker the sheet, the more pronounced the wave shape. Water ripples are rare in qualified PET materials, but most PVC has water ripples.
Key words: Thick sheet blister, thick sheet blister manufacturers, professional thick sheet blister manufacturers
Yangzhou Tuobo Plastic Industry Co., Ltd
E-mail:tuoboxisu@126.com
Address: Dinghuo Town, Jiangdu District, Yangzhou City
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