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

Valve sack processing device

A technology for processing equipment and valve pockets, which can be used in bag making operations, paper/cardboard containers, container manufacturing machinery, etc., and can solve problems such as bulky volume and complex production equipment structure.

Active Publication Date: 2017-12-05
北京正达利业工贸有限公司
View PDF9 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a valve bag processing equipment with simple structure, convenient operation, and fully automatic completion from raw materials to finished products, so as to solve the technical problems of complex structure and bulky production equipment in the prior art

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
  • Valve sack processing device
  • Valve sack processing device
  • Valve sack processing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0038] Such as figure 1 As shown, the present invention provides a valve bag processing equipment, including a workbench 1, a first gluing device 2 arranged at the inlet end of the workbench 1, a finished product collecting device 10 arranged at the outlet end of the workbench 1, and sequentially arranged at the The first flanging device 3, the notching device 4, the cutting device 5, the second flanging device 6, the second gluing device 7, the third flanging ...

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 provides a valve sack processing device, relates to the technical field of paper sack processing devices and solves the technical problems of complicated structure and large size of an existing device. The valve sack processing device comprises a worktable, a first gluing device, a finished product collecting device, a first flanging device, a cutting device, a cut-off device, a second flanging device, a second gluing device, a third flanging device and a compacting device, the first gluing device is arranged at an inlet end of the worktable, the finished product collecting device is arranged at an outlet end of the worktable, and the first flanging device, the cutting device, the cut-off device, the second flanging device, the second gluing device, the third flanging device and the compacting device are sequentially arranged on the worktable. The valve sack processing device is used for producing a valve sack with two open ends, can be used for producing a liner with a film or the valve sack without the liner, and has the advantages that the device is simple in structure, convenient to operate and low in production cost, all processing links are automatic production links, and manpower is saved.

Description

technical field [0001] The invention relates to the technical field of paper bag processing equipment, in particular to valve bag processing equipment with upper and lower openings. Background technique [0002] Valve bag, commonly known as sticky bottom bag, is a popular packaging bag in the world at present. It is fed from the top or bottom valve port. It adopts special filling equipment. After filling the material, it is packed into a cube. The stacking is neat and beautiful. The valve bag has the characteristics of improving packaging efficiency, convenient transportation, strong firmness, and low damage rate. According to the material, valve bags can be divided into: pp valve bags, PE valve bags, paper-plastic composite valve bags, kraft paper valve bags and multi-layer kraft paper valve bags. The PP valve bag is made of polypropylene woven cloth with the upper or lower valve port, which can improve the packaging efficiency than ordinary PP woven bags; the PE valve bag...

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): B31B70/26B31B70/62B31B70/20B31B70/04B31B70/74B31B70/94
Inventor 周光贤
Owner 北京正达利业工贸有限公司
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