Conduit-type liquid soft packing bag

The utility model relates to a plastic soft package bag used for packing various liquid articles. A small opening is arranged on the plastic soft package bag, a plastic conduit pipe is in sealing connection with the small opening and is communicated with the interior of the soft package bag by the s...

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Bibliographische Detailangaben
1. Verfasser: YANREN CAO
Format: Patent
Sprache:eng
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