Extrusion & Post
10 조회수
Glass Fibre film poor printing adhesion
문제 현상
After Glass Fibre film printing, ink adhesion
원인 분석
Glass Fibre surface polarity has poor affinity with ink; corona treatment effect decays fast; ink system not matched with Glass Fibre
해결 방법
1) Print immediately within 24h after corona treatment; 2) use Glass Fibre dedicated ink; 3) raise corona power to 15-20kW/m² to ensure surface tension >42mN/m; 4) flame treatment to assist surface polarization
핵심 요약
Poor printing adhesion is caused by insufficient surface polarity; corona treatment and dedicated ink are key
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!