Title: Mfg. method and structure of inflatable air cushion
Application Number: 97102161 Application Date: 1997.01.31
Publication Number: 1189588 Publication Date: 1998.08.05
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A45F4/06,A47C27/08
Applicant(s) Name: Zhaoxing Industrial Co., Ltd. Address:
Inventor(s) Name: Song Rongzhi, Yan Songping
Attorney & Agent: zheng xiuzhe
Abstract:
     A method for manufacturing aeration cushion includes cutting rectangular top and bottom layers, more pull bands and 4 side bands, thermofusion connection of pull bands sequentially between top and bottom layers, thermofusion connection of side bands to the peripheries of top and bottom layers, and thermofusion connection between adjacent side bands. The aeration cushion has higher structural strength.
Time: 10