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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0119985 (1980-02-08) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 56 인용 특허 : 0 |
Packaging for liquid or granular products is described which has a resealable pouring spout, the mouth of which is banded with rib configurations which engage in tongue-and-groove manner to enable the package to be opened and resealed repeatedly as the packaged contents are incrementally dispensed.
A packaging container for liquid or for granular solids and incorporating a re-closable pouring spout formed by pleat folded sections of the package well being disposed to lie in face-to-face contact when infolded and to provide an open mouthed pouring spout when outwardly folded, an improvement to
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