Self-heating food packaging container

A food packaging container and food packaging technology, applied in the field of food packaging containers, can solve the problems of heat loss and hidden dangers, and achieve the effects of safe use, convenient operation and simple structure

Inactive Publication Date: 2015-07-22
DALIAN DAFU PLASTIC COLOR PRINTING
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is convenient to use, there is a large heat loss, and...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-heating food packaging container
  • Self-heating food packaging container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0012] Such as figure 1 , 2 As shown, the container body 1 of a self-heating food packaging container is cup-shaped, and may also be in other shapes. The lower part of the container body is provided with a support frame 2, and the middle part of the support frame has a groove 3 for placing a cup-shaped food package 4, which can prevent the food package from tilting and ensure that the food package is evenly heated. The container body and the food packaging body are made of heat-resistant materials. The opening of the container body is provided with an easy-to-tear cover film 5, and the height of the food packaging body is the same as that of the container body, so only one cover film is needed for sealing. Below the bracing frame, a water bag 7 is arranged, and the periphery of the water bag has a sealing edge 13 to ensure the sealing of the water bag. One sid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a self-heating food packaging container. The self-heating food packaging container is characterized in that the lower portion in a container body is provided with a supporting frame, a food packaging body is located on the supporting frame, the bottom of the supporting frame is provided with a water bag capable of being opened easily, the water bag is connected with a bag opening pull rope, the end of the pull rope is arranged on the upper portion of the container body, the bottom, opposite to the water bag, of the container body is provided with an exothermal agent packaging bag, and the container body is provided with a cover film. The self-heating food packaging container is characterized in that the water bag is opened through the pull rope outside the container body, the exothermal agent packaging bag generates heat after meeting water to heat objects in the food packaging body, the whole heating process is finished in the container body, and the food packaging body is taken out after heating is finished. The self-heating food packaging container is simple in structure, convenient to operate, free of making contact with exothermal agents and safe to use.

Description

technical field [0001] The invention relates to a food packaging container, in particular to a self-heating food packaging container. Background technique [0002] In order to cater to the modern fast-paced lifestyle, there are more and more convenience foods in supermarkets, such as instant rice, instant soup, and instant noodles, so that people can still enjoy delicious food when they do not have enough time to cook. But this convenience food itself does not have a self-heating function on the package, and cannot be heated and eaten in an environment without any heating source. [0003] At present, there is a special heating pack for food to heat convenience food. When using it, the outer packaging of the heating pack needs to be opened, and it is placed on the outside of the convenience food for heating. Although it is convenient to use, there is a large heat loss, and direct contact with the heating pack will bring certain safety hazards. Contents of the invention ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B65D81/34
Inventor 邱英华孙德武邢顺川董春莹刘海春张令令
Owner DALIAN DAFU PLASTIC COLOR PRINTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap