发明名称 |
Plastic bag for vacuum sealing |
摘要 |
A plastic bag for vacuum sealing that has a folding line formed during fabrication of a plastic bag to form an air channel communicating with a housing chamber so that when the plastic bag is coupled on a vacuum sealing machine remaining air in the housing chamber may be fully extracted before the plastic bag is sealed.
|
申请公布号 |
US2006110078(A1) |
申请公布日期 |
2006.05.25 |
申请号 |
US20040995281 |
申请日期 |
2004.11.24 |
申请人 |
SHOLZBERG STEVEN;HON KWOK-WAH |
发明人 |
SHOLZBERG STEVEN;HON KWOK-WAH |
分类号 |
B65D33/01;B65D30/20 |
主分类号 |
B65D33/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|