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 finis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1, the main ingredients of starch 35Kg, bagasse 18Kg, and heavy calcium 28Kg are accurately weighed, placed in an automatic mixer, and the electric control switch is turned on to fully mix the dry powder and fiber; then seven auxiliary materials are accurately weighed. Food grade liquid paraffin 4Kg, calcium stearate lactate-sodium 1.5Kg, sodium alginate 2Kg, ammonium hydrogen 4Kg, methyl cellulose sodium 3.5Kg, monoglyceride 2Kg, sodium chloride 2Kg, and place them at the same time after weighing Put 100℃ hot water in the container and stir to make all the auxiliary materials melt reliably. The amount of 100℃ water added is 50% of the weight of the main material; then pour the molten auxiliary liquid into the mixed main material, dry powder The ratio of the mixture to the liquid material is 2:1, so that the dry material and the liquid material are fully mixed evenly to form a uniform solid-liquid dough shape; take out the mixed dough-like wet material and place it ...

Example Embodiment

[0019] Example 2: Weigh 25Kg of raw starch, 30Kg of mixture of straw and paper pulp, 34Kg of mixture of light calcium and talc, and place them in an automatic mixer. Turn on the electric control switch to make dry powder and fiber Mix well; then accurately weigh seven kinds of auxiliary materials, edible liquid paraffin 2Kg, calcium-sodium stearate 1Kg, sodium alginate 1Kg, ammonium hydrogen 3Kg, povidone 2Kg, monoglyceride 1Kg, sodium chloride 1Kg , After weighing, place it in the container at the same time, put in 100℃ hot water and stir to make all the auxiliary materials melt reliably. The amount of 100℃ water added is 50% of the main material weight; then pour the molten auxiliary liquid into the mixed main material The ratio of dry powder to liquid is 2:1, so that the dry and liquid are fully mixed to form a uniform solid-liquid dough shape; take out the mixed dough-like wet material and place it underneath. It can be cut on a work surface, and then enter the hot pressing pr...

Example Embodiment

[0020] Example 3, accurate weighing of the main raw material starch 45Kg, bagasse, straw pulp and bamboo powder mixture 29Kg, placed in the automatic mixer, turn on the electric control switch, so that the dry powder and fiber are fully mixed; then accurately weigh Seven kinds of 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, placed at the same time after weighing Put 100℃ hot water in the container and stir to make all the auxiliary materials melt reliably. The amount of 100℃ water added is 50% of the weight of the main material; then pour the molten auxiliary liquid into the mixed main material, dry powder The ratio of the mixture to the liquid material is 2:1, so that the dry material and the liquid material are fully mixed evenly to form a uniform solid-liquid dough shape; take out the mixed dough-like wet material and place it on the nex...

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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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