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Double-layer heat-insulation paper cup

A technology of double-layer thermal insulation and thermal insulation tinfoil, which is applied in the field of paper products, can solve problems such as waste, hot cups, and cooling, and achieve the effects of reducing production costs and saving resources

Inactive Publication Date: 2015-11-25
天津市瀚洋纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is that after the hot water is poured into the paper cup, the user will feel hot when picking up the cup, and the hot water in the cup will cool down after a period of time, and it will cause waste if the hot water is poured again.

Method used

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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the present invention is a double-layer thermal insulation paper cup, which is characterized in that it includes an outer paper cup body 1, an inner paper cup 2, a thermal insulation tin foil 3 and a paper cup cover 4, the inner wall of the outer paper cup body 1 is provided with thermal insulation tin foil 3, and the inner paper cup 2 The outer wall fits with the inner wall of the outer paper cup body 1, and the paper cup lid 4 fits with the inner wall of the inner paper cup 2. The outer walls of the outer paper cup body 1 , the inner paper cup 2 and the paper cup lid 4 are all provided with waterproof films.

[0015] When the user uses this paper cup, he can pour hot water into the inner paper cup 2, and then put the inner paper cup 2 into the outer paper cup body 1. Since the inner wall of the outer paper ...

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Abstract

The invention provides a double-layer heat-insulation paper cup which comprises an outer paper cup body, an inner paper cup, heat-insulation tinfoil and a paper cup lid. The heat-insulation tinfoil is arranged on the inner wall of the outer paper cup body, the outer wall of the inner paper cup is matched with the inner wall of the outer paper cup body, and the paper cup lid is matched with the inner wall of the inner paper cup. Waterproof thin films are respectively arranged on the outer wall of the outer paper cup body, the outer wall of the inner paper cup and the outer wall of the paper cup lid. The double-layer heat-insulation paper cup has the advantages that heat of hot water in the double-layer heat-insulation paper cup can be kept for a long time, a user does not feel hot in the hands when holding the double-layer heat-insulation paper cup filled with the hot water, heat-insulation portions of the double-layer heat-insulation paper cup can be reused, accordingly, resources can be saved, and the production cost can be reduced.

Description

technical field [0001] The invention relates to a paper product, in particular to a double-layer thermal insulation paper cup. Background technique [0002] Paper cups are already a common drinking water tool in daily life. They are favored by consumers based on their convenience and low cost. Ordinary paper cups are too crude. The medium hot water will cool down. Contents of the invention [0003] The problem to be solved by the present invention is that after the hot water is poured into the paper cup, the user will feel hot when picking up the cup, and the hot water in the cup will cool down after a period of time, and it will cause waste if the hot water is poured again. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is to provide a double-layer thermal insulation paper cup, which is characterized in that it includes an outer paper cup body, an inner paper cup, thermal insulation tin foil and a paper cu...

Claims

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Application Information

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IPC IPC(8): A47G19/22
Inventor 杜娟
Owner 天津市瀚洋纸业有限公司
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