box moulding 中文意思是什麼
box moulding
解釋
砂箱造型-
It was three working procedure that paper cup, paper bowel was made from raw and processed materials paper to merchandise shaping paper cup, paper bowel : printing, mould cutting, moulding, but it only takes two processed from paper food box : mould cutting, moulding
從紙張到成型的紙杯紙碗紙桶的工藝流程圖詳細說明:從上圖可以看出,從原紙到成型的紙杯紙碗主要經過以下工序
分享友人