Injection Molding: Process Analysis Of Six Recycled Plastics

Content, KnowledgeBy FitmoldJuly 10, 2018Leave a comment

Injection Molding: Process Analysis Of Six Recycled Plastics First,recycled low density polyethylene (LDPE) process LDPE, the scientific name of high-pressure polyethylene, generally refers to plastic packaging film. Such as: woven bag inner liner film, food packaging film, daily necessities packaging film, greenhouse film. Most of these films are natural, light blue, and black. It is…

Solutions For Shrinkage Of Plastic Parts

Content, KnowledgeBy FitmoldJuly 10, 2018Leave a comment

Solutions For Shrinkage Of Plastic Parts The problem of shrinkage of plastic parts (surface shrinkage and internal shrinkage) is due to defects caused by insufficient filling of the melt when the thicker part is cooled. We often encounter situations where the pressure is increased, the water inlet is increased, the injection time is prolonged, and…