Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Explosion-proof microwave oven exhaust bag

A microwave oven and air vent technology, which is applied in the field of packaging bag manufacturing, can solve problems such as easy flatulence and explosion, and achieve the effects of compact design, convenient use and simple structure

Pending Publication Date: 2018-07-27
JIANGSU SUNKEY PACKAGING
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing food packaging bags are prone to gas explosion when heated by microwave ovens, and provide a microwave venting bag with simple structure and compact design that can be explosion-proof

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
  • Explosion-proof microwave oven exhaust bag
  • Explosion-proof microwave oven exhaust bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as Figure 1-Figure 2 As shown, an explosion-proof microwave oven exhaust bag includes a bag body 1, the thickness of the bag body 1 is 8-12 mm, a heat-sealed opening 2 is arranged on the upper end of the bag body 1, and a concave opening 3 is arranged below the heat-sealed mouth 2. Both sides of the opening 3 are respectively provided with a first support part 4 and a second support part 5, the first support part 4 and the second support part 5 are triangular, the bottom of the concave opening 3 is provided with an exhaust hole 6, and the bag body 1 Left tear opening 7 and right tear opening 8 are respectively arranged on both sides, and tear line 9 is arranged between left tear opening 7 and right tear opening 8. The bag body 1 has a three-layer structure, including Polyamide film 1-1, adhesive layer 1-2 and polyethylene film 1-3, the bag body is rectang...

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 an explosion-proof microwave oven exhaust bag. The microwave oven exhaust bag comprises a bag body, a heat sealing opening is formed in the upper end of the bag body, a concave opening is formed below the heat sealing opening, a first supporting part is arranged on one side of the concave opening, a second supporting part is arranged on the other side of the concave opening, and an exhaust hole is formed in the bottom of the concave opening; and a left tearing opening is formed in one side of the bag body, and a right tearing opening is formed in the other side of thebag body. According to the explosion-proof microwave oven exhaust bag, structure is simple, design is compact, and use is convenient; and the exhaust hole at the bottom of the concave opening is arranged, so that the bag body exhausts air when the hot air fills the bag body, the bag body is prevented from being cracked, the packaging bag is in an insufficient sealing state when no steam is generated due to non-heating, and therefore the exhaust bag is safe and sanitary.

Description

technical field [0001] The invention relates to an explosion-proof microwave vent bag, which belongs to the technical field of packaging bag manufacturing. Background technique [0002] With the continuous development of science and technology and the gradual improvement of living standards, microwave ovens have become the first choice of many families due to their convenience in heating food, but this also has higher requirements for food packaging. Ordinary food packaging bags are heated by microwaves. After the gas in the bag expands, it will easily explode the bag, causing certain safety hazards. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the existing food packaging bags are prone to gas explosion when heated by microwave ovens, and provide a microwave venting bag with simple structure and compact design that can be explosion-proof. [0004] The present invention adopts the following technical scheme: an explos...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B65D33/01
CPCB65D33/01
Inventor 程一龙李飞周铁
Owner JIANGSU SUNKEY PACKAGING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com