Blister mold

Blister mold
The gypsum mold is mainly made of yellow blister hand board gypsum powder; if the drawings are provided, the gypsum material will be milled and the mold will be completed by hand according to the drawing data and requirements; The contour is vacuum formed into a vacuum cover, and then the plaster mold is recovered, and the mold is modified and completed; it takes about 2-4 days; the plaster mold is easy to make, and the time is short, which is conducive to the modification of product packaging, and the price is low, but The durability is low. After a period of use, it is more easily damaged, and the transparency of the products produced is poor; it is mainly suitable for products with low requirements for first board confirmation and outer packaging transparency.

The plastic mold is usually made into a plaster mold according to the product design requirements, and a vacuum cover is produced with a plaster mold, and a special high-temperature resistant resin material is used to inject it into the vacuum cover. After the mold is dry, drilling and grinding are completed; about It takes 3-5 days; the price of resin molds is higher than that of copper molds and plaster molds, but the degree of use is comparable to that of copper molds, and it is more durable. It can solve some technical problems that copper molds and gypsum molds cannot handle, such as water marks on the product wall. , Using this kind of mold can have better effect; it is mainly suitable for products with special requirements such as electronics, toys, medicine, food, automobile products, etc.

bakelite mold
Imported heating materials, Nissan high-temperature adhesive tape and high-quality copper nails are used to make various bakelite molds, which have the characteristics of uniform heating and good sealing effect. Heat-sealed packaging for paper cards and blister packs.

Electrolytic copper mold
According to the product design requirements, after making the plaster mold, use the plaster mold to produce a vacuum cover, put the vacuum cover in the electrolytic cylinder, when the surface reaches 5-8MM thick, inject the mold into the plaster, inject the vacuum holes, and polish the surface of the mold It is smooth and ready to use; it takes about 3-5 days; it is a metal mold, so it is more durable, the appearance and transparency of the products produced by this type of mold are better; the mold production price is low, and the use is relatively wide, which is the usual situation The first choice of mold; mainly suitable for electronics, toys, stationery, cosmetics, automotive products... and other products with higher requirements.

Alloy aluminum mold
According to the provided drawings or templates, the program is produced by programming software such as CAM, processed by the CNC machine tool, and then the other parts such as air holes and undercut positions are manually completed, and the mold is polished smoothly. If there are special requirements, it needs to be sprayed with Teflon or sandblasted. Made of aluminum materials such as ZL401, 6061 and 7075, such molds have high precision and produce products with beautiful contours and angles, and are very durable. The price is also the first of the four types of molds; mainly suitable for electronic , gifts, toys, medicine, stationery, etc. products with higher appearance and size requirements; in fact, alloy aluminum molds are the first choice for high-volume and high-demand plastic production, compared with plaster molds, copper molds, plastic molds. Durable, time-saving and power-saving, high production efficiency and extremely low scrap rate.

heat sealing mold
The heat-sealing mold is made of high-quality copper or alloy aluminum, which is mainly aimed at the difficulty of high-frequency heat sealing of PET; the surface treatment is made of Teflon, which is suitable for PET sticking mold; the edge-pressing pattern is computer-engraved, with clear lines and uniform size, which can be customized according to user requirements. Customize all kinds of patterns.

High frequency mold
The high-frequency mold material is high-quality crimping, the cutter is a laser knife, and the trimming is smooth without any burrs while tearing the material; the crimping pattern is engraved by computer, with clear lines and uniform size, and various patterns can be customized according to user requirements; It can be made according to the actual samples or drawings provided by customers; it is mainly used for the welding of double blister (PVC or PETG).

Knife punching die
Mainly used for punching and punching (round holes, plane holes and butterfly holes)

Note: Regardless of the knife mold and punching mold, the mold for plastic production has the lowest cost is the plaster mold, followed by the electroplated copper mold, and the most expensive is the aluminum mold. The mold is drilled with small holes for vacuum adsorption of thermalized hard sheets to form blister products.

Production requirements
Mould is the basic process equipment of machinery industry production and an indispensable tool in the production of industrial products. The performance of the mould made of die steel needs to be supervised by strict production process, and the raw materials for the production of the mould must also be strictly checked. Prevent the mold from forming defects such as heat treatment cracking and early failure due to material problems. [1]