Hebei Xiangyi International Trading Blog

  As an   Aluminium Flip Off Seal Manufacturer , share with you. Pharmaceutical aluminum-plastic composite covers are mainly used in medical, chemical packaging and other industries. Different industries have different requirements for medical aluminum-plastic composite covers. In order to let everyone know more about medical aluminum-plastic composite covers, let us come together today. Take a look at how to judge the quality of the medicinal aluminum-plastic composite cover by its appearance. Aluminium Flip off Seal 1. Check the riveting point. The size of the riveting point should be the same, the surface should be smooth, the thickness should be uniform, there is no burr around, and the color should be the same as the color of the plastic cover itself. The diameter of the riveting point should be 1-1.5mm larger than the diameter of the riveting hole of the aluminum cover. The flanging type medicinal aluminum-plastic composite cover has a flanging length of 1-1.5mm). The automatic m

  As a   Flip Off Seal Manufacturer , share with you. The advantages of aluminum-plastic composite lids, metal packaging is an important part of the modern packaging industry, and easy-open lids are made of safe, hygienic, non-toxic and odorless high-quality materials used in canned food, beverages and other industries, while being safe and hygienic, convenient to eat, and easy to transport Recycling, not polluting the environment, and more and more popular with consumers. What are the advantages of aluminum-plastic composite cover? Aluminium Flip off Seal 1. The aluminum-plastic composite cover is made of high-quality aluminum material, which is hygienic, will not rust, and is convenient to open without auxiliary tools. After opening, the bottle cap is destructive and can effectively prevent theft. 2. The aluminum-plastic composite cover has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and is non-toxic,

  As a   Flip Off Seal Manufacturer , share with you. The advantages of aluminum-plastic composite lids, metal packaging is an important part of the modern packaging industry, and easy-open lids are made of safe, hygienic, non-toxic and odorless high-quality materials used in canned food, beverages and other industries, while being safe and hygienic, convenient to eat, and easy to transport Recycling, not polluting the environment, and more and more popular with consumers. What are the advantages of aluminum-plastic composite cover? Aluminium Flip off Seal 1. The aluminum-plastic composite cover is made of high-quality aluminum material, which is hygienic, will not rust, and is convenient to open without auxiliary tools. After opening, the bottle cap is destructive and can effectively prevent theft. 2. The aluminum-plastic composite cover has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and is non-toxic,

  As a   Rubber Stoppers with DMF Supplier , share with you. At present, there are mainly two types of halogenated butyl rubber used in the production of rubber stoppers: chlorobutyl rubber and bromobutyl rubber. Comparison of two rubbers: Bromobutyl Rubber Stopper 1. Both chlorinated butyl rubber and bromobutyl rubber are modified products of butyl rubber, collectively referred to as halogenated butyl rubber. The purpose of modification is to improve its processing performance and expand the scope of application. 2. Stabilizer content: Because the bromine element in bromobutyl rubber is relatively active, the storage stability is low, and self-vulcanization is easy to occur, so it is necessary to add a stabilizer to the rubber (generally epoxy soybean oil, the content is 1.3 % By weight or so); and the chlorine element in chlorinated butyl rubber is more inert than bromine element and has high storage stability. Generally, no stabilizer is added, and the intrinsic purity is higher tha

  As a   Bromobutyl Rubber Stopper Supplier , let me share with you. After the butyl rubber stopper is coated, it has many advantages: for example, by forming a film on the surface of the rubber stopper, it can effectively reduce the absorption, adsorption, leaching and permeation between the rubber stopper and the article, and improve the long-term stability of the article; The mechanical lubricity of the rubber stopper; greatly reduces the increase in the number of insoluble particles in the solution caused by silicone oil. Bromobutyl Rubber Stopper Know the advantages of butyl rubber stoppers through many aspects: 1. Butyl rubber stopper has good airtightness and water absorption. By forming a film on the surface of the rubber stopper, it can effectively reduce the absorption, adsorption, leaching and permeation between the rubber stopper and the article, and improve long-term stability; 2. Good heat resistance; improve the mechanical lubricity of the rubber plug; 3. Good acid and a