Open AccessEffect of Laminating Press’s Opening-Stacking Position on Adhesive Thickness in Coverlay/Adhesive/Flexible-Printed-Circuit Sheet
Author(s) -
K. Y. Lau,
Hoi Ern Kok,
Hairul Effendy Bin Ab Maulod,
Nurizzatul Zahirah Binti Abdul Latiff,
Aida Nazifa Binti Abdul Aziz,
Nur Hazirah Rosli
Publication year - 2019
Publication title -
journal of engineering technology and applied physics
Language(s) - English
Resource type - Journals
ISSN - 2682-8383
DOI - 10.33093/jetap.2019.1.1.10
Subject(s) - adhesive , stacking , materials science , composite material , epoxy , layer (electronics) , chemistry , organic chemistry
This study is to investigate the dependence of coverlay’s adhesive thickness on the laminating press’s opening-stacking position. Coverlays using acrylic-and epoxy-based adhesives were laminated onto similar size copper clad laminate (CCL) at 140 bars and195°C for 150 min. Adhesive thickness measurements show opening-stacking positions near to the bottom of laminating press machine produced more consistent adhesive thickness as compared to the top positions