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Draft is a critical design factor in the process of packaging injection molding. Although your part may be molded correctly in the cosmetic container injection molds, problems may occur during the demolding process, which may cause unnecessary defects in the molded part. The design of the draft will help avoid many of these unnecessary problems. In this article, KRMOLD will take a deep dive into draft in injection molding in cosmetic packaging, including its definition, role, influencing factors, and best practices.

In order to ensure the precision and durability of central glove box injection mold and provide customers with high-quality automotive glove box injection mould, KRMOLD has a series of strict processes for the processing of automotive interior glove box injection mold, which involve many links from design to manufacturing to testing and optimization. This article will share the processing process of automotive glove box injection mould with you. If you have the purchase demand of automotive interior glove box injection mold, please contact KRMOLD!

Gas assist injection molding, as an innovative injection process, its core lies in the introduction of gas injection molding in the injection process. This technology injects compressed air or nitrogen into the mold cavity while injecting plastic melt through the gas assist injection molding machine, so that the plastic expands under gas pressure and clings to the mold surface, and finally forms an accurate product shape. This mechanism not only significantly improves the dimensional accuracy and quality of injection molded parts, but also effectively eliminates internal bubbles and gray glue, and improves the yield and product quality.

IMD injection molding is also called thermoplastic injection in-mold decoration. In essence, this is an advanced manufacturing technology that deeply integrates decorative film into the injection molding process. In the specific operation process, the decorative film is precisely embedded into the surface of plastic products in the IMD injection molding process. This operation is not a simple superposition, but through the close combination of molten plastic and film during injection molding, the integration of the two is realized.

ABS is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S). The relative contents of the three monomers can be changed at will to make various resins, which are often used in ABS plastic injection molding.

Plastic injection molding is an important technology widely used in the field of plastic processing. It injects molten plastic into the mold through high pressure, and obtains plastic products of the desired shape after cooling and solidification.