Three common materials in blister packaging - Medi
According to the requirements or sample specifications of blister packaging, first make the blister mold. Generally, gypsum is used to make the blister packaging mold, but wood carving and metal carving products are also used as the mold. After the gypsum mold is made, let it dry completely or dry naturally. Then, according to the specific situation of the convex and concave surface of the product, use 1-2mm drill flowers to not affect the product packaging Many small holes are drilled in the low concave part of the pattern. If it is a product such as a packing box, some small holes must be drilled around the four sides so that the air can be extracted during the blister production. After the mold is drilled, the gypsum mold must be hardened. The hardening treatment method is to soak it in the saturated solution of concentrated alum and then dry it.
Three common materials in blister packaging - Medical blister box manufacturers come to tell us:
Chemical Title: acrylonitrile butadiene styrene copolymer uses: automobile accessories (dashboard, East and West hatch, wheel cover, reflector box, etc.), radio case, telephone handle, high-strength things (vacuum cleaner, hair dryer, mixer, lawnmower, etc.), typewriter keyboard, recreational vehicles such as golf cart and jet sled, etc. incineration identification method : continuous burning, yellow flame on blue background, black smoke, light Calendula flavor
PP plastic, chemical Title: Polypropylene features: non-toxic, tasteless, small density, strength and rigidity, hardness and heat resistance are superior to low-pressure polyethylene, which can be used at about 100 degrees. It has outstanding electrical function and high-frequency insulation not affected by humidity, but it is brittle, not wear-resistant and easy to aging at low temperature. It is suitable for manufacturing general mechanical parts, corrosion-resistant parts and insulation parts. Common acid and alkali organic solvents have little effect on it and can be used for tableware
Blister packaging, composite packaging information in the "inner layer of the film information" jelly, juice, yogurt, fruit milk, soup and other liquid packaging cups. One of the main data of ABS: acrylonitrile butadiene styrene copolymer, identification method of ABS incineration: continuous incineration, blue background yellow flame, (medical plastic packaging) black smoke, light Calendula flavor
PS, also known as polystyrene, is a thermoplastic. Clear when not colored. The product falls to the ground or is hit. It has a metallic booming sound. It has good luster and transparency. It is similar to glass. It is brittle and easy to crack. With fingernails, it can mark the appearance of the product. After investigating the appearance of plastics, we can start to identify the major categories of plastic products: thermoplastic, thermosetting plastic or elastomer. Generally, there are two types of thermoplastic: crystalline and amorphous. The appearance of crystalline plastic is semi transparent, turbid or opaque, as long as it is transparent in the film condition, the hardness is from soft to horny. Amorphous is generally colorless, completely transparent without additives, hardness from hard to horny rubber (this is often added with plasticizers and other additives). Thermosetting plastics generally contain fillers and are impervious to the material. If they do not contain fillers, they are transparent. The elastomer has a rubbery feel and a certain tensile rate.