Guangxi thick plastic tray customization
How are antistatic plastic trays refined by plastic packaging manufacturers? First of all, let's talk about how the antistatic effect of the blister tray comes from. It can be divided into two situations. One is to spray a layer of antistatic liquid on the surface of the blister material, so that the transparency of the blister tray will not be affected. Generally transparent blister trays are sprayed externally, and the other is built-in, that is, to add antistatic liquid to the material when making the blister sheet, This is usually used for black or white blister trays, because it will make transparent blisters look gray and affect transparency. But for the anti-static effect and service life, the built-in one is far more than the external one, but its production process is also much more complex than the external one.
Guangxi thick plastic tray customization
What are the prevention methods of blister static electricity for blister packaging box manufacturers? 1. Improving the relative humidity of the environment for plastic processing and product use can prevent the accumulation of static electricity. It is only applicable to hydrophilic materials and has little effect on hydrophobic materials. 2. The method of using antistatic agent is simple, effective and often used. 3. Through graft copolymerization, the polymer in the main body of the plastic is carried with more ji groups or ionized groups, reducing resistance, increasing conductivity, reducing the generation of static electricity and the accumulation of electric charges. This method is troublesome, and will change the structure of the polymer, which will inevitably damage other properties. It is rarely used.
Guangxi thick plastic tray customization
What are the methods for testing the sealing strength of the electronic blister packaging tray? 1. Internal pressure test: immerse the medical blister packaging box in water, pressurize the packaging at the same time, and record any leaked bubbles. 2. Vacuum leakage test: immerse the sealed medical plastic packaging box into the test solution and vacuumize it. When the vacuum is released, the pressure difference will force the test solution through any pores on the package.
Guangxi thick plastic tray customization
After determining the corresponding product quantity, determine the required product raw materials according to the corresponding quantity. After determining the pvc raw materials, you can start to enter the production process. After the raw materials arrive, prepare the film covering and cutting materials. Because the raw materials just entered are actually roll models, we want to produce them first for slicing. The so-called lamination is to keep the plastic box from being damaged and increase the beauty of the plastic box during subsequent production.
Guangxi thick plastic tray customization
After the blister packaging box is successfully printed, it basically has a good appearance. At this time, it is necessary to start punching the mold. The so-called stamping refers to the application of external force on the sheet by the pressure machine and mold to enable it to form, so as to achieve the desired shape and size of the workpiece. After stamping and forming, attention must be paid to the removal of leftovers from the finished product at the right point, because many times the surplus leftovers are still bonded with the finished product, which affects the beauty of the product.
Guangxi thick plastic tray customization
What are the performance advantages of electronic blister packaging tray? Strong durability: the automotive electronic blister tray has high temperature resistance, strong flexibility, resistance to falling and compression, and its service life is about 10 times that of the wooden tray. The service life is long, which saves the cost of logistics turnover and storage of enterprise products. 3. Strong transportation performance: compared with metal, wooden pallets are lighter, easy to carry and reduce the weight and cost of transportation, regardless of the turnover inside and outside the factory.
