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

Bag making machine edge-folding and pressing-down device and component thereof

A bag making machine and lamination plate technology, which is applied in container manufacturing machinery, packaging, transportation and packaging, etc., can solve the problems of single pressing down selectivity, easy to form scratches on the packaging film, inconvenient relative movement, etc., so as to avoid scratches. scar effect

Inactive Publication Date: 2016-03-30
ANQING BOMEI PLASTIC CO LTD
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The traditional crimping device is generally fixed on both sides of the packaging film, which is not convenient for relative movement forward, backward, left and right. Usually, it only presses down on both sides of the packaging film of a specific size, and the pressing selectivity is relatively single.
In addition, the pressing end of the pressing device is generally made of hard metal material. When the packaging film is pressed down, scratches are easily formed on the packaging film as the packaging film is transported.

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
  • Bag making machine edge-folding and pressing-down device and component thereof
  • Bag making machine edge-folding and pressing-down device and component thereof
  • Bag making machine edge-folding and pressing-down device and component thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as figure 1 As shown, the embodiment of the present invention includes a pressing device, a pre-folding device, a folding device, and a crimping device in sequence from front to back according to the process flow.

[0025] The pressing device comprises a lower pressing plate 11 , a straight rod 12 , a fixed plate 13 , a cross bar 14 and a third support 15 . Two third supports 15 are symmetrically arranged on both sides of the packaging film 6, one end of the cross bar 14 is fixed on the upper end of one third support 15, and the other end of the cross bar 14 is fixed on the upper end of the other third support 15 . Fixed plate 13 is arranged on cross bar 14, and the top of straight bar 12 links to each other with fixed plate 13, and the bottom of straight bar 12 links to each other with the top of lower pressing plate 11, and the bottom of lower pressing plate 11 presses down on the middle part of packaging film 6.

[0026] The pre-folding device is symmetrically...

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 discloses a bag making machine edge-folding and pressing-down device and a component thereof. The bag making machine edge-folding and pressing-down device comprises a guiding plate and a film pressing plate; the guiding plate is arranged on one side of a packing film; one end of the film pressing plate is arranged on the guiding plate in a sliding match manner, and can move front and back along the conveying direction of the packing film; and the other end of the film pressing plate extends to the packing film to press down and set the edge-folding area of the packing film which is subjected to edge-folding. The invention further discloses a bag making machine edge-folding and pressing-down device component. The bag making machine edge-folding and pressing-down device and the component thereof have the advantages that the operation is simple; the structure is simple; packing films of different sizes can all be pressed down; and meanwhile, scratches cannot be formed on the packing films easily during the pressing-down process.

Description

technical field [0001] The invention relates to the technical field of packaging films, in particular to a folding and pressing device of a bag making machine and its components. Background technique [0002] Packaging bags refer to bags used to pack various supplies, making the goods convenient to transport and store during the production and distribution process. Widely used in daily life and industrial production. [0003] Packaging bags include woven bags and film bags. The former has the characteristics of light weight, high strength, and corrosion resistance. After adding plastic film lining, it can prevent moisture and moisture; the load capacity of light bags is below 2.5kg, the load capacity of medium bags is 25-50kg, and the load capacity of heavy bags is 50-100kg. The latter has a light-duty bag with a load of more than 1kg; a medium-sized bag with a load of 1-10kg; a heavy-duty bag with a load of 10-30kg; and a container bag with a load of more than 1000kg. ...

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): B31B1/36B31B1/74B31B50/36
Inventor 谢新来
Owner ANQING BOMEI PLASTIC CO LTD
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