Molds & Tooling
6 مشاهدة
Product edge glass fiber exposure
ظاهرة المشكلة
Exposed glass fibers are visible at product edges or parting lines, with a sharp feeling and safety hazards
تحليل الأسباب
The wall effect of melt flow in the edge region causes fibers to precipitate to the surface; fibers scratch the mold surface during ejection; fiber ends exposed at the weld line edge
الحل
Increase the PP skin layer thickness design at product edges; optimize the ejection system to avoid surface scratching; use diversion design at weld lines to improve fiber distribution
الخلاصة الأساسية
Edge glass fiber exposure is a safety and appearance quality hazard of LGFPP products
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!