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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0076669 (1993-06-15) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
Several embodiments of a die for heat sealing a heat sealable carton having a gable shaped closure are disclosed. Each embodiment of the die includes a pair of opposed jaws. Each of the jaws has portions for providing a firm seal capable of keeping bacteria out of the carton, and other portions for
A die for sealing a heat sealable carton having a gable shaped closure, said gable shaped closure including side flaps extending from opposed side panels and end flaps extending from opposed end panels to a lower height than the flaps of the side panels, the end flaps having adjacent portions when i
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