Archive | 24 janvier 2019

Jilian Mold Provides Satisfactory Pet Bottle Mould

24 jan

Cracks are narrow cracks or cracks that appear on the surface of Pet Bottle Preform, possibly due to injection molding machines, molds, processes, or raw materials. (1) Injection molding machine Mainly because of insufficient plasticizing ability, that is, the plasticizing ability is too low, resulting in insufficient plasticization. It is necessary to replace an injection […]

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