Blow Molding
7 조회수
Improper parison wall thickness, temperature, and length control affecting blow molded product quality
문제 현상
Improper parison wall thickness, temperature, and length control affects blow molded product quality
원인 분석
Insufficient parison wall thickness control accuracy
Uneven parison temperature, severe sag
Parison length control deviation
Unstable parison extrusion speed
Styrene-butadiene transparent resin (K resin) parison viscoelasticity affects wall thickness distribution
해결 방법
Use a wall thickness controller to precisely control parison wall thickness
Stabilize parison extrusion temperature to reduce sag
Precisely control parison length
Stabilize parison extrusion speed
Adjust parison parameters according to styrene-butadiene transparent resin (K resin) viscoelasticity
핵심 요약
Parison needs precise control of wall thickness and temperature
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