Pattern-carrying sheet for simultaneous injection and pattern applying process

摘要

A pattern carrying sheet or film for use in a simultaneous injection and pattern application process has a good deformability at the following conditions. A material strip 10 mm wide under tensile loading at 30% extension/sec and at 50 deg C requires 0.6 KG or greater load at the yield pt and in materials with no yield pt is 0.6 KG or greater at 10% extension. In materials with or without a yield pt the tensile boarding is 0.3 KG or less at 200% extension with a 7% sec extension speed at 100-120 deg C.