| 摘要 |
PURPOSE: A support plate and grippers formed at a cardboard are provided to eliminate a complex adhesion process thereof, to improve the tear-resistance thereof while reducing a manufacturing cost, and to achieve cheap and safe grippers. CONSTITUTION: In grippers for use in a disposable paper cup, the grippers(2,2') are integrally formed with a support plate(1) and left and right connection plates(3,3') at a single cardboard. The left connection plate is horizontally formed with an insertion groove(4) and vertically with a holding groove(5), while the right connection plate is formed along its edge with a connection pin(6), thereby allowing the connection pin to be horizontally inserted into the insertion groove as well as vertically inserted into the holding groove.
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