91久久亚洲精品国产_亚洲aaaa级特黄毛片真人一级_国产欧美日韩不卡91在线_视频在线观看18_久久久福利姬人妻无码精品蜜臀_国产亚洲对白精品电影_粉嫩高中生洗澡偷拍视频_国产黄片免费在线看_亚洲av专区首页无码_无码人妻丰满熟妇精品区24小時不間斷更新

Hello, welcome to Jiashan Taili Honeycomb Product Co., Ltd. !

application

Application of aluminum honeycomb core Application of paper honeycomb board

Paper honeycomb plate is made according to structure principle of natural honeycomb, which is to form a new environment-friendly energy-saving material with a sandwich structure by following steps of: connecting the fluting mediums into numerous hollow regular stereo hexagons through an adhering method, then forming a whole stressed piece-paper core, and then adhering the tissue papers on the two surfaces of the paper core.

Our paper honeycomb core can be made into different shapes and specifications honeycomb papers, trays, packaging boxes and buffering cushions.