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

Imitated rice paper production method

A production method, technology imitating rice paper, applied in the field of art paper with rice paper texture on the surface, can solve the problems of unseen production method and low production capacity, and achieve the effects of good water absorption, easy processing and simple process flow

Active Publication Date: 2013-05-15
SHANDONG KAILI SPECIAL PAPER
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production capacity is extremely low, far from meeting the needs of the market
But up to now, do not see the report that the mechanism production method of rice paper is arranged

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

[0015] The present invention will be further described below with specific examples.

[0016] A kind of production method of imitation rice paper, it comprises the following steps:

[0017] (1) The prepared slurry uses green sandalwood pulp, hemp pulp, and asparagus pulp as raw materials. The composition and weight content of the raw materials are 38-42% of green sandalwood pulp, 28-32% of hemp pulp, and 28% of asparagus pulp. -32%; use treated water to soak the pulp, and use a large taper refiner for beating treatment. The beating concentration is 2.6~2.8%, the final beating degree is 25~260SR, and the wet weight is 10~11g; Add retention aid, alkyl ketene dimer (AKD ) and light calcium carbonate to the material. The amount of retention aid, AKD, and light calcium carbonate added relative to the total dry pulp amount (weight ratio) of the slurry is 50-100ppm of retention aid, 2.0% of AKD, and 10% of light calcium carbonate. The retention aid is produced by BASF in Germany, A...

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 relates to an imitated rice paper production method. The method includes the steps of pulp preparation, paper manufacturing with pulp of a paper machine, surface sizing, drying after the surface sizing, dividing and packaging, and the like. Green wingceltis bark pulp, hemp pulp and tendril straw are chosen as raw material, and big tapered refiner is adopted to perform pulping process; the paper manufacturing with the pulp of the paper machine is carried out by the utilization of a round mesh paper machine with seal-type paper injection, a round mesh cage is arranged on a cylindrical framework of the round mesh paper machine, stainless steel wires are evenly arrayed and welded along the peripheral direction, and size parameters of an ox horn channel of a round mesh groove are particularly set. Softening agent is added in surface sizing liquid, and the using amount of the softening agent is 7% of absolutely dry amount of modified starch. The imitated rice paper production method is easy in processing and manufacturing, simple in technological process, simple in surface sizing liquid ingredient, and easy to operate and control, and therefore manufactured paper product has texture characteristics of rice paper, the requirements of ink embellishing and water-absorbing quality, high bulk, softness, good printing eligibility, small deformation and the like are met, and the imitated rice paper production method is an ideal rice paper manufacturing method.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a production method of imitation rice paper, an art paper with rice paper texture on the surface. Background technique [0002] In recent years, all kinds of antique-style art papers have quietly become popular in China. As one of the "Four Treasures of the Study" in China, Xuan paper is increasingly favored by major publishing houses due to its excellent properties such as ink moistening, durability, deformation and insect resistance. This is because the advent of calendars of famous traditional Chinese paintings, the rise of "calligraphy and painting craze" for children and the elderly, and the introduction of various handmade paper products (such as imitation Chinese paintings and paper-cuts) in the tourism industry have all contributed to the prosperity of Xuan paper. [0003] However, the traditional method of rice paper is handmade, and the production cycle is about 30...

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): D21F11/06D21H11/12D21H21/16D21H21/10D21H17/17D21H17/67D21D1/02D21C11/00
Inventor 丛永宁于彦凤李甲年岳剑霞
Owner SHANDONG KAILI SPECIAL PAPER
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