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

Green environment protection plant fibre composite pencil shaft

A plant fiber, green and environmental protection technology, applied in the fields of pencil rods, stationery and office supplies, can solve the problems of consumption of recycled paper production raw materials, low production efficiency, environmental pollution, etc., and achieve the effect of solving pollution and fire hazards.

Inactive Publication Date: 2003-04-09
张致力
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of pencils are made of wood and plastic, which consumes wood, pollutes the environment, and is not conducive to environmental protection.
Someone invented the pencil holder made of waste paper, which initially solved the environmental protection problem, but the production efficiency is low, the requirements for paper are high, and the raw materials for the production of recycled paper are consumed
On the other hand, most of the crop stalks cannot be used and burned, which also pollutes the environment.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] The crop straw is crushed and blended with an adhesive, extruded into a pen holder, filled with a pencil lead, dried or air-dried naturally, and then painted with a color or glued a layer of colored paper on the outer surface of the pen holder.

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

Crop straw, bagasse and other plant fiber material as well as adhesive are produced into composite material and the composite material is produced into pencil shaft. The present invention can reduce timber consumption and avoid incinerating crop straw to result in environment protecting effect.

Description

(1) Technical field [0001] The invention relates to a pencil holder, which belongs to stationery and office supplies, in particular to a green and environment-friendly plant fiber composite pencil holder. (2) Background technology [0002] Various pencils are processed with wood and plastics at present, consume wood, pollute the environment, and are unfavorable for environmental protection. Someone invented a pencil holder made of waste paper, which initially solved the environmental protection problem, but the production efficiency is low, the requirements for paper are high, and the raw materials for the production of recycled paper are consumed. On the other hand, most of the crop stalks cannot be used and burned, which also pollutes the environment. (3) Contents of the invention [0003] The present invention uses plant fiber powder to mix adhesive to make plant fiber composite pencil holder. The pencil lead is at the center of the pen barrel, and the pencil barrel c...

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): B43K19/16C08L97/02
Inventor 张致力
Owner 张致力
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