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Disposable takeout heating and heat preservation paste

A kind of heating and heat preservation, one-time technology, applied in the direction of heat exchange materials, chemical instruments and methods, etc., can solve the problems of poor heat preservation, affecting the taste and so on

Pending Publication Date: 2020-12-29
翁晓敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of poor thermal insulation and affecting the taste of the existing takeaway food in the distribution process, the invention provides a disposable takeaway heating insulation cover, which is convenient, practical, non-toxic and harmless, and realizes the heating of disposable beverages and fast food With heat preservation effect, the market has a wide range of applications

Method used

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  • Disposable takeout heating and heat preservation paste
  • Disposable takeout heating and heat preservation paste
  • Disposable takeout heating and heat preservation paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023]Seefigure 1 , One-time takeaway heating and heat preservation stickers, including heating and heat preservation paste main body (4), heating and heat preservation paste main body (4) including skin layer (1), heat preservation layer (2) and heating layer (3) bonded from outside to inside, The thermal insulation layer (2) is uniformly provided with circular thermal insulation cotton (8), the heating layer (3) is a breathable layer containing a mixture of iron powder, activated carbon, vermiculite, water, and salt; the main body (4) of the heating insulation paste is rectangular , The two sides of the rectangular heating and heat preservation sticker main body are provided with adhesive parts (5) for bonding to the wall of the beverage packaging bottle.

[0024]Specifically, the ratio of the mixture in the heating layer is 68% iron powder, 8% activated carbon, 8% vermiculite, 8% water, and 8% salt.

[0025]Specifically, the main body of the heating and heat preservation sticker is pla...

Embodiment 2

[0027]Seefigure 2 , One-time takeaway heating and heat preservation stickers, including heating and heat preservation paste main body (4), heating and heat preservation paste main body (4) including skin layer (1), heat preservation layer (2) and heating layer (3) bonded from outside to inside, The thermal insulation layer (2) is uniformly provided with circular thermal insulation cotton (8), the heating layer (3) is a breathable layer containing a mixture of iron powder, activated carbon, vermiculite, water and salt; the heating and thermal insulation body (4) is fan-shaped , The fan-shaped heating and heat preservation paste main body is provided with adhesive parts (5) on both sides of the body, which are used to fit the beverage packaging cup wall.

[0028]Specifically, the mixture ratio in the heating layer is 60% iron powder, 10% activated carbon, 10% vermiculite, 10% water, and 10% salt.

[0029]Specifically, the main body of the heating and heat preservation sticker is placed in a...

Embodiment 3

[0031]Seeimage 3, One-time takeaway heating and heat preservation stickers, including heating and heat preservation paste main body (4), heating and heat preservation paste main body (4) including skin layer (1), heat preservation layer (2) and heating layer (3) bonded from outside to inside, The thermal insulation layer (2) is uniformly provided with circular thermal insulation cotton (8), and the heating layer (3) is a breathable layer containing a mixture of iron powder, activated carbon, vermiculite, water and salt; the main body (4) of the heating insulation paste is T The three free sides of the T-shaped heating and heat preservation sticker main body are equipped with a tape layer (6) on the lower three free sides and the upper side. The tape layer (6) is provided with a release paper (7) for removing the release paper A layer of tape wraps the take-out lunch box.

[0032]Specifically, the mixture ratio in the heating layer is 80% iron powder, 5% activated carbon, 5% vermiculite...

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Abstract

The invention provides a disposable takeout heating and heat preservation paste which is characterized by comprising a heating and heat preservation paste body, the heating and heat preservation pastebody comprises a surface layer, a heat preservation layer and a heating layer which are bonded from outside to inside, the heat preservation layer is provided with heat preservation cotton, and the heating layer is a breathable layer containing iron powder, activated carbon, vermiculite, water and salt mixtures. The paste is convenient, practical, non-toxic and harmless, achieves the heating andheat preservation effects of disposable beverages and fast food, and is wide in market application range.

Description

Technical field[0001]The invention relates to the technical field of take-out heat preservation equipment, in particular to a disposable take-out heating and heat preservation sticker.Background technique[0002]The takeaway industry has developed rapidly in recent years. However, behind the prosperity and development, there are also many problems. Among them, the popularity of takeaway meals is one of the problems. Often people do not receive a high degree of heat for takeout, which affects the taste of the food and reduces customer satisfaction. Corresponding measures have also been taken to address this problem, such as changing from the previous bagged to the current take-out box. At the same time, for thermal insulation, insulation cotton or tin foil is also installed in the take-out box. However, these measures can only be used for heat preservation. With the continuous opening and closing of the take-out box, the heat is continuously lost, and the heat of the food will continue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/16
CPCC09K5/16
Inventor 翁晓敏
Owner 翁晓敏
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