Preform bending after demolding Reason: eccentric gate hole and uneven cooling can cause preform bending after demolding. Solution: When this happens, some measures need to be taken. When the gate hole is eccentric, the mold can be corrected; in addition, redu...

1. Plastic material Because PET plastic material has strong hygroscopicity, the material must be dried before processing. The drying temperature is 150°C for more than 4 hours; generally 170°C for 3-4 hours. The air jet method can be used to check whether th...

The requirements for bottle cap mold planning are based on the shape, precision, size, technical requirements and production batch of plastic parts. Mold planning should consider the following aspects:

The mold design of the pet toy plastic shell is an important part of ensuring the beautiful appearance, solid structure and production efficiency of the pet toy. The following are some key points about pet toy plastic shell mold design:

Plastic thin wall molds show significant advantages in many aspects, which make them occupy an important position in the field of plastic product production. The following is a specific analysis of the advantages of plastic thin wall molds: High-precision manu...

How we monitor thin wall tea cup injection mould manufacturing process?In order to meet the growing demand in the market, milk tea cup injection mold suppliers need to continuously improve production efficiency and quality to meet customers' needs and exp...

The cap is an important part of the bottle. A well-designed, textured cap will make the consumer want to buy your product. If you're a business owner, you can also use a cap mould to create a bottle with a custom-designed cap. A cap mould

A preform mold is a mold used to produce a particular type of plastic material. The steel used for the mold is either S136 or 2316. Its sliders and core inserts are sometimes titanized. The surface of these metal components has a gold hue. S136 steel has a vac...