Novel heat insulation paper cup

Abstract

The invention belongs to a novel heat insulation paper cup. The novel heat insulation paper cup comprises an internal cup body and an external heat insulation layer. The heat insulation layer is made of an aerogel heat insulation material, and outward bent corners are formed on the bottom of the external heat insulation layer. The internal cup body and the external heat insulation layer are combined in a hot-pressing mode. The novel heat insulation paper cup has the advantages that due to the heat insulation layer outside the cup body, the external temperature is greatly lowered, and users can hold the cup conveniently without being scalded; the heat insulation layer has certain strength, the phenomenon that after being poured into the paper cup, hot water spills due to heat deformation of the paper cup can be avoided; the outward bent corners are arranged on the bottom of the heat insulation layer, so that the stressing surface of the bottom is increased, and the whole cup body is stable.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a novel heat-insulating paper cup. Background technique [0002] At present, paper cups are used in a large amount, which meets people's demands for hygiene and convenience in public places, offices and families. However, ordinary disposable paper cups have very thin cup walls. When the cup is filled with hot water, the cup wall is not strong enough, and it will be concave when the cup is picked up. At the same time, it will feel very hot. The tabletop is also not stable. Contents of the invention [0003] In order to solve the above problems, the present invention provides a novel heat-insulating paper cup. [0004] The technical solution of the present invention is: a new type of heat-insulating paper cup, including an inner cup body and an outer heat-insulating layer, the heat-insulating layer is made of airgel heat-insulating material, and the bottom of the outer heat-insulating lay...

AI Technical Summary

Problems solved by technology

However, ordinary disposable paper cups have very thin cup walls. When the cup is filled with hot water, the cup wall is not strong enough, and it will be concave when the cup is picked up. At the same time, it will feel very hot. The table is not stable

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