Recycled paper and preparation method thereof

Inactive Publication Date: 2017-01-04
谢立红
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of papermaking technology, paper products are light, cheap, durable and easy to use. A large number of paper products have replaced the original pla

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

[0016] A kind of recycled paper, which is made according to the following weight percentages: 85% of waste paper, 0.35% of choline, 0.65% of collagen hydrolyzate, 5% of pearl powder, 7% of cartilage sulfate powder, 0.5% of theophylline and 1.5% of plant pigment %.

[0017] The making method of above-mentioned recycled paper is made up of the following steps:

[0018] Step 1: Shred paper, crush waste paper with a paper shredder, soak in water for 16 hours, and then crush it into pulp with a pulper for 5 minutes.

[0019] Step 2: washing pulp, adding choline, pearl powder, cartilage sulfate powder and other mixed solutions to the shredded pulp to wash pulp.

[0020] Step 3: color preparation, adding plant pigment essence to the pulp, and using a mixer to fully stir evenly.

[0021] Step 4: Squeeze the pulp, put the silk on the bottom, put the wooden frame on top, and put a rag on the bottom, pour the stirred pulp into it and shake it evenly; mass production is to use a pulping...

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 recycled paper and a preparation method thereof. The recycled paper comprises waste paper, choline, collagen hydrolysate, pearl powder, chondroitin sulfate powder, theophylline and plant pigment essence. The preparation method includes the steps of paper smashing, pulp washing, color preparing, pulp dredging, drying and forming. The recycled paper has the advantages of repeatedly using waste paper, being environmentally friendly, sanitary, safe and reliable, saving tree resources, protecting ecological environment, and being simple in production technological process and convenient to operate.

Description

technical field [0001] The invention belongs to the field of materials, and in particular relates to recycled paper and a production method thereof. Background technique [0002] With the advancement of papermaking technology, paper products are light, cheap, durable and easy to use. A large number of paper products have replaced the original plastic products, but the original method uses log pulp, so it is necessary to cut down a lot. Trees, the consequences will be to harm the forest and affect the ecological environment. Along with the strengthening of people's awareness of environmental protection, it is imperative to seek a new alternative paper. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned technologies, the object of the present invention is to provide a recycled paper and its production method. [0004] The technical scheme that the present invention takes for solving its technical problem is: [0005] A kind of ...

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): D21H11/14D21H17/67D21F13/02
CPCD21H11/14D21F13/02D21H17/675
Inventor 谢立红
Owner 谢立红
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap