Structural improvement for cup container

a cup container and structure technology, applied in packaging, climate sustainability, sustainable manufacturing/processing, etc., can solve the problems of complex manufacturing procedure and drawback of foregoing conventional structure, and achieve the effect of improving efficiency

Inactive Publication Date: 2010-03-18
CHANG HSI CHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]3. When the external layer is wrapped by the external layer paper cup with fine structure density, exquisite printing then is carried on to beautify products and attract purchase intention of consumers, thereby improving efficiency.

Problems solved by technology

The foregoing conventional structure has a drawback of complex manufacture procedure although the foregoing conventional structure can achieve functions of warn keeping, cold keeping, etc.

Method used

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  • Structural improvement for cup container
  • Structural improvement for cup container
  • Structural improvement for cup container

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Embodiment Construction

[0014]Other features and advantages of the present invention will become apparent from the following description of the invention which refers to the accompanying drawings.

[0015]First, please refer to FIG. 1 to FIG. 3, a structural improvement for a cup container of the present invention is shown. The container is composed of an internal layer paper cup 10, a foam layer 20 and an external layer paper cup 30. The internal layer paper cup 10 is a conventional paper cup. An internal surface of the internal layer paper cup 10 is coated with a waterproof layer. An upper of the internal layer paper cup 10 faces toward outside firstly, and then is inwardly folded, thereby becoming a protruding lip 11. An internal paper cup bottom 12 is bonded to a bottom of the cup container. The foregoing waterproof layer is a necessary structure as a standard. Since the waterproof layer is a thin-film layer, it is merely written in the specification without specifically showing it in the figure. The stru...

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PUM

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Abstract

A structural improvement for a cup container includes the following structures. An internal layer paper cup having an internal paper cup bottom is bonded to a bottom of the cup container. A foam layer is bonded to an exterior of the internal layer paper cup. An external layer paper cup then is bonded to an exterior of the foam layer. A foam bottom and an external paper cup bottom are bonded to an external bottom of the internal paper cup bottom in order. The internal surface of the internal layer paper cup and an upper of the internal paper cup bottom are coated with waterproof layers. The foam material of the foam layer can be a biodegradable material, or non-biodegradable materials. The foregoing waterproof layers can be a biodegradable material, or can be a non-biodegradable material.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a cup container, and more particularly to the structural improvement for the cup container that bonds the foam layer between the internal layer paper cup and the external layer paper cup.BACKGROUND OF THE INVENTION[0002]A conventional cup container has an internal layer paper cup and a foam layer, and can have an improvement structure of interchanging the relative positions of the foregoing internal and external layers.[0003]The foregoing conventional structure has a drawback of complex manufacture procedure although the foregoing conventional structure can achieve functions of warn keeping, cold keeping, etc.[0004]Accordingly, to overcome the foregoing shortcoming, the inventor(s) of the present invention based on years of experience in the related field to conduct extensive researches and experiments, and finally invented a structural improvement for a cup container.SUMMARY OF THE INVENTION[0005]A primary object of the p...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65D3/28
CPCB65D3/22Y02W90/10
Inventor CHANG, HSI-CHING
Owner CHANG HSI CHING
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