Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method for processing composite paper

A technology for compounding paper and paper, applied in the field of papermaking, can solve the problems of easy delamination and weak adhesion of compound paper, and achieve the effects of uniform distribution of adhesives, tight adhesion, and avoidance of air bubbles

Active Publication Date: 2018-01-26
SUIYANG COUNTY SHUANGLONG PAPER IND CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a method for composite paper processing, which solves the problem of weak bonding and easy delamination of composite paper 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
  • Method for processing composite paper
  • Method for processing composite paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described in further detail below by means of specific embodiments:

[0029] The reference signs in the drawings of the description include: guide roller 1, friction roller 2, two-way nozzle 3, squeeze roller 4, conveyor belt 5, first cylinder 6, piston rod 7, support plate 8, scraper 9, chute 10 .

[0030] The embodiment is basically as figure 1 , figure 2 Shown:

[0031] The method for composite paper processing is realized by means of a device for composite paper processing, the device for composite paper processing includes two paper supply mechanisms and a pressing mechanism, and a bonding mechanism is arranged between the two paper supply mechanisms , the extrusion mechanism includes two extrusion rollers 4, and a conveyor belt 5 is provided on one side of the extrusion mechanism. Paper, double-layer paper enters the next process along the conveyor belt 5;

[0032] The paper supply mechanism includes a guide roller 1 and a frict...

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 method for processing composite paper. The method includes the following steps that (1) paper penetrates through a gap between a guiding roller and a friction roller of a paper supply mechanism, and the surface, making contact with the friction roller, of the paper is subjected to friction of the friction roller to bear burrs and static electricity; (2) a double-way sprayhead of a gluing mechanism sprays an adhesive onto the surface, with the burrs, of the paper, the adhesive is more easily attached onto the paper through the static electricity and the burrs, and a squeezing mechanism squeezes the paper into two-layer paper; and (3) a controller controls a power portion to drive a supporting plate to move downwards, then scraper blades press the two-layer paper on a conveying belt, at the moment, the controller controls the two scraper blades to press, scrape and flatten the two-layer paper from the middle of the supporting plate to the two sides of the supporting plate, when the scraper blades move to the two sides of the supporting plate, the controller controls the power portion to drive the supporting plate to move upwards and simultaneously controlsthe two scraper blades to slide to the middle of the supporting plate. By means of the scheme, the problem that in the prior art, composite paper is not firmly glued and prone to being layered can beeffectively solved.

Description

technical field [0001] The invention belongs to the technical field of papermaking, and in particular relates to a method for processing composite paper. Background technique [0002] Processed paper is the general term for paper processed from base paper. According to different processing methods, it can be divided into five categories: coated processed paper, impregnated absorbent paper, denatured processed paper, composite processed paper, and machined processed paper. Composite processed paper It refers to the paper that is bonded or fused with another paper or other material film on one side or both sides of the base paper. The composite processed paper increases the strength and smoothness of the base paper and forms a moisture-proof layer, an oil-proof layer or a sealing layer. Make new paper have new performance. Such as plastic composite paper, the film extruded by the extrusion die, the base paper and the film are compounded by pressing rollers and laminating roll...

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): B31F5/04
Inventor 李泽世张善芳彭绅彭铂祯
Owner SUIYANG COUNTY SHUANGLONG PAPER IND CO LTD
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
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