Points to note in PETG jar injection molding 2022-06-18
Due to the high light transmittance of the PETG jar, the surface quality of PETG products must be strict, without any markings, pores, and whitening, haze, black spots, discoloration, poor gloss, and other defects, so PETG scraps and equipment are used throughout the injection molding process. The design of PETG jar molds and even products must pay great attention to and put forward strict and even special requirements. Secondly, because most PETG jars have high melting points and poor fluidity, to ensure the surface quality of the products, manufacturers of PETG scraps often need to make fine adjustments to process parameters such as temperature, injection pressure, and injection speed, so that the PETG can be filled with the mold. It will not produce internal stress and cause product deformation and cracking. So what are the points of attention in PETG jar injection molding? Let's take a look together next.
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