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Disposable full degrading dining tool and preparation method thereof

A fully degradable and tableware technology, applied in the field of disposable fully degradable tableware and its preparation, can solve the problems of poor physical and chemical properties of degraded finished products, large single weight, high cost of raw materials, etc., to achieve sufficient sources of raw and auxiliary materials, The effect of low processing cost and high molding pass rate

Inactive Publication Date: 2009-06-17
山东九发生物降解工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention mainly solves the problems of poor physical and chemical properties of the existing degraded finished products, such as insufficient toughness and hardness, excessive single weight, and high cost of raw materials, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, accurately weigh main material starch 35Kg, bagasse 18Kg, heavy calcium 28Kg, place in automatic mixer, turn on electric control switch, make dry shape powder and fiber fully mix; Then accurately weigh seven kinds of auxiliary materials, Food grade liquid paraffin 4Kg, calcium lactate-sodium stearate 1.5Kg, sodium alginate 2Kg, ammonium hydrogen 4Kg, sodium methyl cellulose 3.5Kg, monoglyceride 2Kg, sodium chloride 2Kg, weigh and place at the same time In the container, put hot water at 100°C and stir to make all the auxiliary materials melt reliably. The amount of water added at 100°C is 50% of the weight of the main ingredient; The ratio of the dry material to the liquid material is 2:1, so that the dry material and the liquid material are fully mixed to form a dough with uniform solid and liquid; take out the mixed dough-like wet material and place it on the next work surface Cutting, and then enter the hot pressing process, spraying after hot pressing ...

Embodiment 2

[0019] Embodiment 2, accurately weigh main material raw starch 25Kg, the mixture 30Kg of straw pulp and paper pulp, the mixture 34Kg of light calcium and talcum powder, place in automatic mixer, open electric control switch, make dry shape powder material and fiber Fully mix; then accurately weigh seven kinds of auxiliary materials, food grade liquid paraffin 2Kg, calcium lactate-sodium stearate 1Kg, sodium alginate 1Kg, ammonium hydrogen 3Kg, povidone 2Kg, monoglyceride 1Kg, sodium chloride 1Kg , weighed and placed in the container at the same time, put in 100 ℃ hot water and stir, so that all the auxiliary materials can be melted reliably, the amount of water added at 100 ℃ is 50% of the weight of the main material; then pour the melted auxiliary material liquid into the mixed main material In the process, the ratio of dry powder to liquid material is 2:1, so that the dry material and liquid material are fully mixed to form a dough with uniform solid and liquid; take out the ...

Embodiment 3

[0020] Embodiment 3, accurately weigh the mixture of 45Kg of the main raw material raw starch, bagasse, straw pulp and bamboo powder 29Kg, place it in an automatic mixer, turn on the electric control switch, and make the dry powder fully mix with the fiber; then accurately weigh Seven auxiliary materials, food grade liquid paraffin 5Kg, calcium lactate-sodium stearate 2Kg, sodium alginate 3Kg, ammonium hydrogen 5Kg, povidone 5Kg, monoglyceride 3Kg, sodium chloride 3Kg, weighed and placed at the same time In the container, put hot water at 100°C and stir to make all the auxiliary materials melt reliably. The amount of water added at 100°C is 50% of the weight of the main ingredient; The ratio of the dry material to the liquid material is 2:1, so that the dry material and the liquid material are fully mixed to form a dough with uniform solid and liquid; take out the mixed dough-like wet material and place it on the next work surface Cutting, and then enter the hot pressing proce...

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PUM

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Abstract

The invention discloses a disposable total degradation dining tool and a preparation method thereof, which is characterized in that starch and plant fiber are used as main components; excipient with special uses is used as a product performance synthesis agent; heat melt water solution production technology is used for once synthesis; raw materials are characterized by non decomposing for a long time, precipitating and casual adjusting of water ratio between 35 percent to 60 percent. The product will not affect environment after being abandoned and can rapidly decompose under natural conditions and is a pure natural material or product without producing of harmful matter. The disposable total degradation dining tool and the preparation method thereof has the advantages of practical product, simple and reliable technical procedures, extensive and sufficient sources of raw materials and excipient, low price and large scaled industrialized production.

Description

Technical field: [0001] The invention relates to the technical field of fully degradable products, in particular to a disposable fully degradable tableware and a preparation method thereof. Background technique: [0002] Eliminating "white pollution" and promoting the use of fully biodegradable disposable tableware is one of the effective ways to control "white pollution". At present, the existing degradable products have poor physical and chemical properties of finished products, such as insufficient toughness and hardness, or excessive single weight and high raw material cost. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a kind of disposable fully degradable tableware. [0004] Another object of the present invention is to provide a method for preparing disposable fully degradable tableware. [0005] The invention mainly solves the problems of poor physical and chemical pr...

Claims

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Application Information

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IPC IPC(8): C08L3/02C08K13/02C08J9/08C08L97/02C08K3/26C08K3/34C08K5/098C08K3/24
Inventor 刘风君魏宝坤李方义郭安福
Owner 山东九发生物降解工程有限公司
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