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

Environment-friendly chopsticks and preparation method thereof

A kind of chopsticks, environmental protection technology, applied in the field of environmental protection chopsticks and preparation, can solve the problems of tree felling, impact and the like, and achieve the effects of tall plants, wide adaptability, and medicinal properties that are beneficial to health.

Inactive Publication Date: 2013-07-31
SHANGHAI OCEAN UNIV
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production of these chopsticks has caused a large amount of trees to be felled, and the impact of tree felling on the environment is very serious, so it is necessary to develop a new type of environmentally friendly chopsticks

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 1

[0028] The present embodiment provides the preparation method of environment-friendly chopsticks, and the method comprises

[0029] 1. Raw material selection and processing:

[0030] The treatment process of the reed stalks is described as follows: the roots and leaves of the picked reeds are removed first, the reed stems are cut into about two centimeters, and only the stalks are left after removing the moldy and insect damage. Use a pulverizer to crush the reed stalks into a very fine powder, and pass through an 80-mesh sieve to meet the requirements.

[0031] 2. Preparation of glue:

[0032] Add 3 grams of xanthan gum into a container with 200 mL of water, and add 3 grams of guar gum into another container with 200 mL of water, and heat to 80°C respectively. After completely dissolving, mix the two sol solutions, stir and mix with a stirrer at constant temperature (temperature 60°C, stirring speed 400r / min) for 30 minutes, stop stirring, keep warm for 30 minutes, cool nat...

Embodiment 2

[0040] After processing the reeds, add an appropriate amount of binder to the reed powder and mix them together. The reed chopsticks that are extruded through the mold can choose different ratios of xanthan gum and guar gum. When the reed stem powder, The mass ratio of 1.5% xanthan gum solution to 1.5% guar gum solution is 65:4:6, making relatively tough disposable reed chopsticks, suitable for use in fast food restaurants, restaurants, etc.

Embodiment 3

[0042] After processing the reeds, add an appropriate amount of binder to the reed powder and mix them together. The reed chopsticks that are extruded through the mold can choose different ratios of xanthan gum and guar gum. When the reed stem powder, The mass ratio of 1.5% xanthan gum solution to 1.5% guar gum solution is 60:5:5, making non-disposable reed chopsticks with strong toughness, suitable for use in families and canteens.

[0043] In the present invention, we crush the reed stalks into a powder with a suitable particle size, use food additives (mainly guar gum and xanthan gum in the thickener), and mix them in an appropriate way to obtain a powder with a relatively high viscosity. Gao's rubber compound is a kind of environmentally friendly reed chopsticks made by customizing the chopsticks mold in the mold processing factory and extruding. The goal is to replace the excessive wooden and bamboo chopsticks on the market.

[0044] Regarding the determination of food ad...

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 a pair of environment-friendly chopsticks, which is prepared by uniformly mixing and drying reed haulm powder, xanthan gum solution and guar gum solution. The invention further provides a preparation method for the pair of environment-friendly chopsticks. The invention provides the pair of reed chopsticks which is brand-new and environment-friendly, the use is safe and convenient, environment pollution is reduced, and ecological balance is kept.

Description

technical field [0001] The invention relates to an environment-friendly chopstick, in particular to an environment-friendly chopstick using reed as a raw material and a preparation method thereof. Background technique [0002] In view of the fact that most of the free or cheap disposable chopsticks provided by restaurants, fast food restaurants, and canteens are made of wood or plastic, and the disposable chopsticks themselves do not meet the hygienic standards stipulated by the state during the processing process. The production of these chopsticks has caused a large amount of trees to be cut down, and the felling of trees has a very serious impact on the environment, so it is necessary to develop a new type of environment-friendly chopsticks. [0003] Reed, a perennial aquatic or wet tall grass, grows beside irrigation ditches, river embankments, swamps, etc. Reed leaves, reed stems, and reed roots can be used as medicine. The plants of Phragmites reed are tall and have w...

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): A47G21/10
Inventor 钟耀广朱涵鞠彬陈思恒张金玲
Owner SHANGHAI OCEAN UNIV
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