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

Manufacturing method of cellular carton and forming device thereof

A technology of honeycomb paperboard and forming device, which is applied to paper/cardboard containers, container manufacturing machinery, packaging, etc., can solve the problems of complex production process, low degree of mechanization, and high manufacturing cost, and achieves reduction of environmental pollution, simple production method, and high cost. low effect

Inactive Publication Date: 2006-09-13
赵立
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this kind of honeycomb cardboard box is made of multiple pieces of cardboard bonded to each other, it is easy to absorb moisture and deform, has low strength, complex production process, low degree of mechanization in the manufacturing process, and high manufacturing cost.

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
  • Manufacturing method of cellular carton and forming device thereof
  • Manufacturing method of cellular carton and forming device thereof
  • Manufacturing method of cellular carton and forming device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] As shown in the figure, the present invention has a hydraulic press frame 1, on which the hydraulic press is fixed, and a forming box 5 is installed in the hydraulic press frame 1, and a protrusion is provided on the side wall of the forming box 5, the said forming box 5 The upper part of the side wall is provided with a slurry inlet 4, and an upper mold pressing plate 2 and a lower mold pressing plate 8 are installed in the forming box 5. Drive up and down. Said lower mold pressing plate 8 is fixed in the forming box 5, and a blind pipe 7 is welded on the upper surface of the lower mold pressing plate 8, and the upper end (sealing end) of said blind pipe 7 is provided with a water seepage hole 10, corresponding to the lower mold pressing plate 8. The lower end of the blind pipe 7 has a water outlet, and a gauze 6 is sheathed outside the blind pipe 7 to prevent the paper pulp from blocking the water seepage hole when forming. A supporting plate 11 is installed above th...

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 is a method for making cellular carton, crushing plant fibers into pulp, adding in adhesive and fireproof agent; pouring the pulp into a moulding box, pressurizing, dehydrating and moulding to make wet board blank; feeding the wet board blank into a drying chamber for drying; bonding paper onto the dry paperboard; according to the shape and size of a cellular carton to be moulded, cutting the dry paperboard, and then binding and making the cellular carton. And a moulding device implementing the method comprises an oil hydraulic press frame, where a moulding box is arranged in the frame, lower and upper moulding plates are installed in the moulding box, a blind pipe is arranged on the lower moulding plate and a splint is arranged above the lower moulding plate, the lower surface of the upper moulding plate is a plane, a pulp pouring hole is arranged on the top of the side wall of the moulding box and a water outlet hole is arranged at the bottom of the moulding box. And the advantages: wide source of raw materials, such as waste paper, pulp residues, and stalks; able to use waste materials; able to reduce environmental pollution; the producing method is simple, high-efficiency and low-cost.

Description

Technical field: [0001] The invention relates to a method for manufacturing a honeycomb cardboard box and a forming device thereof. Background technique: [0002] Existing honeycomb cardboard boxes are made of honeycomb cardboard through creasing, folding and binding. The honeycomb paperboard is composed of core paper and surface paper, that is, several glue lines with equal pitch (T) and equal width (B) are coated on one side of a cardboard along the vertical direction of the cardboard, and the pitch is glue Four times the line width is T=4B. Also apply the same glue line on another piece of cardboard, and then compound the two paper strips in dislocation to form a regular hexagonal honeycomb structure. Said dislocation bonding composite refers to the opposite side of the middle position of the glue line spacing of the second paper (called dislocation gluing). (citing the article "Analysis of Common Quality Problems of Honeycomb Cardboard" published by China Packaging Ne...

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): D21J3/00B31B1/00
Inventor 赵立赵春芳
Owner 赵立
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