| 发明名称 |
|
| 摘要 |
Apparatus for packaging items in plastic bags, wherein plastic bags are formed with seams at both sides, but open at the corners at the bag mouth, whereby each wall of the bag has a flap at its mouth end, each bag being fed forward sidewise to a loading station where the flaps are clamped and separated to open the bag and the item to be packaged is pushed into the bag, after which the bag mouth is spread for being sealed, and then sealed. |
| 申请公布号 |
DE2618690(C3) |
申请公布日期 |
1981.04.09 |
| 申请号 |
DE19762618690 |
申请日期 |
1976.04.28 |
| 申请人 |
HAYSSEN MANUFACTURING CO., SHEBOYGAN, WIS., US |
发明人 |
NORDSTROM, JOHN EUGENE, TWO RIVERS, WIS., US |
| 分类号 |
B31B37/00;B65B5/02;B65B7/06;B65B43/30 |
主分类号 |
B31B37/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
