Production process of outer button paper cup lid

A production process and technology of paper cups, applied in the field of paper cup lids, can solve the problems of dirty clothes, leakage of beverages in the cup, leakage of beverages in the cup, etc., and achieve the effect of preventing the lid from falling off

Active Publication Date: 2021-05-04
ZHEJIANG NEW DEBAO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, after the cup cover covers the paper cup, the cup cover will easily fall off if you are not careful, which will easily cause the drink in the cup to leak out and cause burns or dirty clothes; It is easy to cause leakage of the drink in the cup, which will affect the use

Method used

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  • Production process of outer button paper cup lid
  • Production process of outer button paper cup lid
  • Production process of outer button paper cup lid

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as Figure 1-5 As shown, the paper cup with an inner sill includes a cup body 1 made of paper sheets. The inner sill 3 protruding in the direction; the outer buckle type paper cup lid, including the lid body 11, the lid body 11 is provided with the outer edge 14 of the lid buckled outside the mouth of the paper cup, and the top center of the lid body 11 is provided with a lower The bottom of the sunken step 12 is pasted with the inner buckle paper 13 corresponding to the inner sill 3 of the paper cup. The inner buckle paper 13 and the cup lid body 11 have a certain eccentricity, and the A end of the inner buckle paper 13 is the largest Eccentric end, B end is the smallest eccentric end, when the paper cup cover covers the mouth of the paper cup with inner sill, the A end of the inner buckle paper 13 is inserted into the bottom of the inner sill of the paper cup to buckle the inner sill 3, and the B end leaves the paper cup Inner sill 3; the side wall of the outer ...

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PUM

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Abstract

The invention discloses a production process of an outer buckle type paper cup lid, which is characterized in that it comprises the following steps: a. preparing a circular sheet material for producing a paper cup lid; b. bending the periphery of the circular sheet material downward to form The outer edge of the cup lid, the unbent part in the middle of the circular piece becomes the lid body; c. The bottom of the outer edge of the cup lid is bent upwards to form the folded bottom of the lid; d. The middle of the lid body is bent downwards forming a sunken step; e. making a circular inner buckle paper piece; f. pasting the inner buckle paper piece on the bottom of the sunken step, the inner buckle paper piece and the cup lid body have a certain eccentricity. The outer buckle paper cup lid produced by the above process can effectively prevent the cup lid from falling off and ensure reliable sealing inside the cup when used in combination with the paper cup with inner sill.

Description

technical field [0001] The invention relates to a paper cup lid, in particular to a production process of an outer buckle type paper cup lid. Background technique [0002] Paper cups can be used to hold hot or cold drinks, such as coffee, milk, etc., and generally cover the cup when in use. In the prior art, after the cup cover covers the paper cup, the cup cover will easily fall off if you are not careful, which will easily cause the drink in the cup to leak out and cause burns or dirty clothes; When it is easy to cause leakage of the drink in the cup, it will affect the use. Contents of the invention [0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a production process for the outer buckle paper cup lid. The outer buckle paper cup lid produced by this process can effectively prevent the cup from The lid comes off and ensures reliable sealing inside the cup. [0004] The present invention i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31D1/00
CPCB31D1/005
Inventor 戴道金彭自良陈志光陈强
Owner ZHEJIANG NEW DEBAO MACHINERY
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