Pouring device for container for flowable material

作者: Ulrich Deutschbein , Udo Liebram , Wilhelm Reil , Gerd Knobloch

DOI:

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摘要: Described is a pouring device of plastic material for fitting to the hole flowing medium pack, wherein (10) has portion (20) which openable by means tearing line (25). So that packs widely different configurations and consisting wide range materials can be produced in such way as sealed easily openable, at least bottom closure (21) are pivotally movably connected together hinge (22), (25) disposed (20). The process production characterised series blanks arranged succession flat condition line-wise contact with each other formed from an endless web subjected deep drawing, rolled up form coil, separated off prior pack.

参考文章(13)
Nobusige Yasui, Mitsuharu Hayashida, Eiji Takahashi, Kazuo Sasaki, Opening/closing device for a mouth of a container and process for making the same ,(1987)
Hans Carlsson, Kent Jacobsson, Opening arrangement on a packing container ,(1989)
James L. Stone, Pour spout closure ,(1988)
Roderick W. Kalberer, Robert L. Gordon, Pour spout for containers ,(1986)
Wilfred R Brochman, Stress-opacifiable tamper indicator ,(1974)
Sebell Harry, Can or container ,(1937)
John J Luviano, Reversed easy open ring tab ,(1968)