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

Ecological decorative paper and production method thereof

A production method and technology for decorative paper, applied in special paper, paper, papermaking and other directions, can solve the problems of inability to combine veneer and decorative layer by hot pressing, cumbersome processing procedures, heavy panel weight, etc., saving production time and wood. Dosage, the effect of streamlining production processes and processes

Active Publication Date: 2016-04-13
SHANDONG LUNAN NEW MATERIALS
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the panels of the existing blockboards are heavy and costly, and cannot be directly combined with the veneer and the decorative layer by hot pressing, and the processing procedures are cumbersome. Meet the use requirements

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
  • Ecological decorative paper and production method thereof
  • Ecological decorative paper and production method thereof
  • Ecological decorative paper and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] After preparing materials, calculate by weight: add 20% softwood pulp fiber, 20% hardwood pulp fiber, 10% polyester fiber (1.67D, 6mm), and control the online concentration at 0.38%-0.42%, quantitative 180g / m 2 .

[0053] Glue inside the machine 180g / m 2 . Coating liquid formula: 25 parts of acrylic latex (SJ-2), 25 parts of acrylic latex (R959), and the index of paper is as follows:

[0054] Quantitative 360g / m 2 , thickness 39S, longitudinal tensile strength 1.4KN / m, transverse tensile strength 0.7KN / m.

[0055]After pressing the board, the bonding force is good, there is no delamination phenomenon, and there is no wood silk grain contrasting to the decorative layer.

Embodiment 2

[0057] After preparing materials, calculate by weight ratio: add 15% softwood pulp fiber (25D30mm), 20% hardwood pulp fiber, 15% polyester fiber (6D, 12mm) online concentration control at 0.38%-0.42%, quantitative 200g / m 2 .

[0058] Glue inside the machine 190g / m 2 . Coating liquid formula: 25 parts of acrylic latex (SJ-2), 25 parts of acrylic latex (R959), and the index of paper is as follows:

[0059] Quantitative 390g / m 2 , thickness 39S, longitudinal tensile strength 1.6KN / m, transverse tensile strength 0.92KN / m.

[0060] After pressing the board, the bonding force is good, there is no delamination phenomenon, and there is no wood silk grain contrasting to the decorative layer.

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

PropertyMeasurementUnit
lengthaaaaaaaaaa
Login to View More

Abstract

The invention provides ecological decorative paper and a production method thereof. The ecological decorative paper is prepared from the following raw materials in parts by weight: 15-20 parts of softwood pulp fiber, 15-20 parts of hardwood pulp fiber, 10-20 parts of polyester fiber, and 40-50 parts of modified thermoset resin. The ecological decorative paper is produced through steps of size degradation, beating, molding, drying, gluing, drying in a baking oven, sheeting and packaging by a fourdrinier machine. The product possesses the following advantages: 1, the product is good in eveness, stable in quality and stable in thickness, does not contain formaldehyde, melamine and other harmful substances, and is healthy and friendly to environment; 2, the product possesses good thermosetting performance, and therefore the product and a single plate and a decoration layer can be directly subjected to hot pressing for preparing a decoration sheet material, operations of sanding, glue preparation, glue blending, glue coating and the like of a single plate and a surface plate are saved, and production time, raw material cost and labor cost are saved. The product is a truly environment-friendly health product. The method of using the ecological paper for replacing the surface layer of a lumber core board is initially created in household sheet material industry, and the excellent performances of the product surly will bring revolutionary change for household sheet material industry.

Description

technical field [0001] The invention belongs to the field of home decoration woodworking boards, in particular to an ecological decorative paper and a production method thereof. Background technique [0002] High-grade blockboard is the main woodworking material used in the home decoration industry. The blockboard has a large format, is easy to saw, has strong material toughness, strong bearing capacity, and is not easy to crack. The board itself has moisture-proof performance and strong nail-holding force. It is convenient for comprehensive use and processing and other physical characteristics. [0003] 1. Woodworking board structure: The blockboards currently produced in my country are all 5-layer structures such as figure 1 shown; [0004] 2. Woodworking decorative board is a decorative layer on one or both sides of the woodworking board. This decorative layer can be: solid wood veneer, technical veneer or decorative film paper. The finished product is as follows: fig...

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): D21H15/10D21H19/14D21H27/00
CPCD21H15/10D21H19/14D21H27/00
Inventor 佟克本张宝佟瑞丰牟敦诚李霞
Owner SHANDONG LUNAN NEW MATERIALS
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