Reinforced plastic hand-bag and its producing method

A technology for strengthening plastics and carrying bags, applied in the field of plastic bags, can solve the problems of rupture, unreasonable design of the bottom seal of the bag, insufficient strength of the bottom seal, etc., and achieves the effect of enhanced bonding fastness.

Inactive Publication Date: 2006-06-14
杨其荣
0 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] Plastic bags are widely used in people's daily life. It consists of a left layer of plastic cloth, a middle layer of plastic cloth and a linear bottom cover. After enough items, it is often broken because the seal at the bottom...
View more

Abstract

A reinforced hand-carried plastic bag is composed of the left and right plastic films, a sealed linear bottom, and several sealed reinforcing ribs under said sealed linear bottom. Its advantage is high tension strength increased by 30%.

Application Domain

Envelopes/bags making machineryHandbags +1

Technology Topic

Plastic bagEngineering +2

Image

  • Reinforced plastic hand-bag and its producing method
  • Reinforced plastic hand-bag and its producing method

Examples

  • Experimental program(1)

Example Embodiment

[0011] The specific embodiments of the present invention are described below in conjunction with the drawings:
[0012] The reinforced plastic carrying bag of the present invention is composed of a left layer of plastic cloth 1, a middle layer of plastic cloth 2 and a linear back cover 3. The left layer of plastic cloth 1 and the right layer of plastic cloth 2 are provided with convenient carrying bags. At the mouth 5, the left layer of plastic cloth 1 and the right layer of plastic cloth 2 are formed at the bottom by thermal melting to form a linear back cover 3, and under the linear back cover 3, a number of evenly distributed reinforcing rib seals 4 are also provided.
[0013] The manufacturing method of the reinforced plastic bag of the present invention is as follows: the cylindrical plastic is cut into semi-finished products according to a predetermined length, and a special sealing mold that matches the bottom sealing shape of the bottom end of the reinforced plastic bag is installed on the automatic sealing machine. The sealing machine is aligned with the cylindrical plastic to be melted and cut into semi-finished products, and the reinforced plastic bag is sealed according to the conventional sealing method, and then the reinforced plastic bag is aligned with a punching machine equipped with a special punching die. Carry the mouth to punch.

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Glass film and preparation method thereof

InactiveCN110776834AImprove thermal stabilityImprove bonding fastness
Owner:宁波泰意德过滤技术有限公司

Filter material, and preparation method and application thereof

ActiveCN113476958AImprove bonding fastnessGood wettability
Owner:NANJING FIBERGLASS RES & DESIGN INST CO LTD +1

In situ-based production method of antibacterial ribbon

InactiveCN107476048AImprove bonding fastnessGood soaping resistance
Owner:JIANGSU GOLDEN AUTUMN ELASTIC FABRICS

Preparation method of antibacterial and anti-yellowing regenerated cellulose fabric

PendingCN114318854AExpand the scope of useImprove bonding fastness
Owner:深圳市科纺实业发展有限公司

Preparation method of ecological functional leather based on nano material

ActiveCN112501364AImprove wear resistanceImprove bonding fastness
Owner:XINGYE LEATHER TECH CO LTD

Classification and recommendation of technical efficacy words

  • Improve bonding fastness

Method for improving color depth and light fastness of natural dye-dyed fabric

ActiveCN104088167AIncrease Shading DepthImprove bonding fastness
Owner:CHANGZHOU UNIV

Method for constructing wear-resistant and crack-resistant hardened ground

InactiveCN101886457AImprove bonding fastnessshorten construction time
Owner:中利建设集团有限公司

Graphene antibacterial fabric and preparation method thereof

InactiveCN110453494AImprove bonding fastnessGuaranteed breathability
Owner:NANTONG QIANGSHENG GRAPHENE TECH CO LTD

Preparation method of infrared camouflage fabric

ActiveCN108411646AImprove bonding fastnessExcellent infrared camouflage effect
Owner:CHANGZHOU UNIV

Thermal-insulation decoration board and production method thereof

InactiveCN106045473Ashort processImprove bonding fastness
Owner:一方科技发展有限公司
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