Kunshan Weite Packing Products Co., Ltd.
Add: No. 1353, Changjiang North Road, Kunshan City, Jiangsu Province
Contact: Di Zong
Mail box: [email protected]
The production strength of the blister bulb can meet the various needs of users for the blister tray of blister packaging products. The company has professional plastic processing equipment, plastic products are widely used in auto parts, toolbox and internal care, medical equipment, home appliance parts, food, toys, egg trays, paint trays and other supplies.
There are also certain quality requirements for blister products, as follows:
Pull wire: Some improper projection of plastic molding production line (no mold) produced during blister molding, Kunshan blister, need to re-modify the mold (height reduction and increase smooth park) and additional pressure mold (we call it the solution mold). Pulling too large, is considered to be defective, high-grade plastic packaging can not be used, but in the field of spare parts turnover tray, as long as the cable is neat, does not affect the use of functions, should be considered qualified.
Pull is also known as: stretching.
Scratches: In particular, with finished products in transparent plastic packaging, scratches, if the traces are too long and too large, the damaged bulbs cannot be used for high-end packaging.
Crystal Viewpoint: A defect in the production process of a transparent plastic sheet, due to the dust in the air, the heat generated in the plastic material, especially in the production process of a transparent plastic sheet, the loophole is too large, too, there is Defective.
Foam: In the production process of plastic sheet, because the plastic material contains heated air, the bubbles in the watch are produced, especially in the transparent plastic sheet in the production process, the foam is too large, when too much is considered to be defective of.
Water : In the production process of plastic sheet, due to different materials and processing techniques, the surface water of the finished sheet is produced, especially in the production process of transparent plastic sheet, when the fluctuation of water is too large, it is regarded as excessive For defects. In general, thicker paper, more pronounced water ripples. Qualified PET materials have very few water ripples, but most have the presence of PVC water ripples.