发明名称 |
METHOD AND APPARATUS FOR CLOSING BOTTOM END FLAPS OF A CARTON |
摘要 |
A method and apparatus is disclosed for closing the bottom end flaps of a reusable rectangular carton whereby the carton is disposed in an expanded position with the bottom end flaps biased outward with respect to the carton sidewalls. A sequence controller is programmed to release the bias and fold each bottom end flap in a predetermined sequence. A closure is effected by disposing at least two end flaps in locking relationship to each other. |
申请公布号 |
CA2023992(A1) |
申请公布日期 |
1991.02.26 |
申请号 |
CA19902023992 |
申请日期 |
1990.08.24 |
申请人 |
FRITO-LAY, INC. |
发明人 |
CENTER, JOHN L.;MILLS, WILLIAM C., JR.;PLASKETT, JOHN R. |
分类号 |
B31B5/74 |
主分类号 |
B31B5/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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