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Disposable environment-friendly tableware and preparation method thereof

A one-time, environmentally friendly technology, applied in the field of tableware manufacturing, can solve the problems of long degradation cycle, environmental pollution, difficult biodegradation, etc., to improve the tensile and compressive resistance, improve the anti-leakage function, and prolong the use time Effect

Inactive Publication Date: 2017-02-22
广西钱隆投资管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of economy and science and technology, people's life rhythm is getting faster and faster, fast food has become the main work meal for people to go to work, followed by an increase in the use of tableware, disposable plastic tableware on the market now generally use poly Made of polymer compounds such as styrene, polypropylene, polyvinyl chloride, etc. Disposable plastic tableware not only brings us convenience, but also produces a variety of side effects that constitute direct pollution to the human body and secondary pollution to the environment: disposable Foam tableware consumes a large amount of foaming agents that are ozone-depleting substances in the production process, thereby endangering the earth's protective umbrella - the ozone layer, and polymer compounds such as polystyrene, polypropylene, and polyvinyl chloride are difficult to biodegrade, and the degradation cycle Extremely long, it can reach about 200 years in normal environment, resulting in a large amount of white garbage, which pollutes the environment; at the same time, the existing degradable disposable tableware contains a lot of chemicals that will decompose when heated, Inhaled by food, causing trace pollution to the human body, long-term deposition damages health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Disclosed is a disposable environment-friendly tableware made of the following materials: cassava, konjac, corn, rice, loofah, kale gum, and sodium alginate; wherein the loofah is loofah containing loofah, and the rice is glutinous rice.

[0023] The preparation method of the above-mentioned disposable environment-friendly tableware comprises the following steps:

[0024] 1), drying cassava, corn, and rice, grinding them into powder, passing through a 300-mesh sieve, and continuing to grind the particles that cannot pass through the 300-mesh sieve, to obtain mixed powder A;

[0025] 2) Peel the konjac, add water, crush it with a juicer, filter to obtain the konjac slurry, add sodium alginate to the konjac slurry, heat to 50°C, keep it for 2 hours, and keep stirring during the period, and finally get a viscous liquid B;

[0026] 3), peel the loofah, add water, crush it with a juicer, add pectinase, let stand for 2 hours, stir for 1 hour, filter to obtain the filter resi...

Embodiment 2

[0029] A disposable environment-friendly tableware is made of the following materials by weight percentage: 150 parts of cassava, 25 parts of konjac, 22 parts of corn, 10 parts of glutinous rice, 40 parts of loofah, 20 parts of kale gum, 10 parts of sodium alginate, water 300 parts, 50 parts of ethanol, loofah is the loofah that contains loofah.

[0030] The preparation method of above-mentioned disposable environment-friendly tableware comprises the following steps (the following raw materials are calculated in parts by weight):

[0031] 1), dry 150 parts of cassava, 22 parts of corn, and 10 parts of glutinous rice, grind them into powder, pass through a 300-mesh sieve, and continue grinding the particles that cannot pass through the 300-mesh sieve to obtain mixed powder A;

[0032] 2) Peel 25 parts of konjac, add 46.15 parts of water, crush it with a juicer, filter to obtain konjac slurry, add 10 parts of sodium alginate to the konjac slurry, heat to 60 ° C, keep for 3 hours...

Embodiment 3

[0036] A disposable environment-friendly tableware is made of the following materials by weight percentage: 200 parts of cassava, 50 parts of konjac, 30 parts of corn, 15 parts of glutinous rice, 50 parts of loofah, 35 parts of kale gum, 15 parts of sodium alginate, water 400 parts, 100 parts of ethanol.

[0037] The preparation method of the above-mentioned disposable environment-friendly tableware comprises the following steps:

[0038] 1), drying cassava, corn, and glutinous rice, grinding them into powder, passing through a 300-mesh sieve, and continuing to grind the particles that cannot pass through the 300-mesh sieve to obtain mixed powder A;

[0039] 2) Peel the konjac, add water, crush it with a juicer, filter to obtain the konjac slurry, add sodium alginate to the konjac slurry, heat to 50°C, keep it for 3 hours, and keep stirring during the period, and finally get a viscous liquid B;

[0040] 3), peel the loofah, add water, crush it with a juicer, add pectinase, t...

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PUM

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Abstract

The invention discloses a disposable environment-friendly tableware which is prepared from the following materials: cassava, konjak, corn, rice, towel gourd, sesbania gum and algin, wherein the towel gourd contains loofah sponge and the rice is sticky rice. The disposable environment-friendly tableware is prepared from the plant materials, is capable of quickly biodegrading and can be recovered as the raw material of animal feed and soil fertilizer. After the tableware is buried underground, the environment is not polluted. After the tableware is biodegraded for 1-2 months, the nutrition is supplied to the soil and the infertile condition of the soil can be relieved.

Description

technical field [0001] The invention relates to the field of tableware manufacturing, in particular to a disposable environment-friendly tableware and a preparation method thereof. Background technique [0002] With the rapid development of economy and science and technology, people's life rhythm is getting faster and faster, fast food has become the main work meal for people to go to work, followed by an increase in the use of tableware, disposable plastic tableware on the market now generally use poly Made of polymer compounds such as styrene, polypropylene, polyvinyl chloride, etc. Disposable plastic tableware not only brings us convenience, but also produces a variety of side effects that constitute direct pollution to the human body and secondary pollution to the environment: disposable Foam tableware consumes a large amount of foaming agents that are ozone-depleting substances in the production process, thereby endangering the earth's protective umbrella - the ozone la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/02C08L97/02C08L5/00C08L5/04
CPCC08L3/02C08L2201/06C08L2201/08C08L2205/02C08L2205/025C08L2205/035C08L2205/16C08L97/02C08L5/00C08L5/04
Inventor 黄标黄彬
Owner 广西钱隆投资管理有限公司
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