CN101456978A - Disposable full degrading dining tool and preparation method thereof - Google Patents
Disposable full degrading dining tool and preparation method thereof Download PDFInfo
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- CN101456978A CN101456978A CNA2008102387668A CN200810238766A CN101456978A CN 101456978 A CN101456978 A CN 101456978A CN A2008102387668 A CNA2008102387668 A CN A2008102387668A CN 200810238766 A CN200810238766 A CN 200810238766A CN 101456978 A CN101456978 A CN 101456978A
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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:
The present invention relates to the high-fall product technical field of separating, is a kind of disposable full degrading dining tool and preparation method thereof specifically.
Background technology:
Eliminate " white pollution ", promoting the use of the biomass full degradable disposable food or beverage container is one of effective way of administering " white pollution ".It is not good enough that present existing degradation products exists the final product physicochemical property, as toughness, hardness is not enough or single weight is excessive, raw materials cost is crossed high deficiency.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of disposable full degrading dining tool is provided.
Another object of the present invention provides a kind of preparation method of disposable full degrading dining tool.
It is not good enough that the present invention mainly solves existing degraded final product physicochemical property, as toughness, hardness is not enough or single weight is excessive, raw materials cost is crossed problems such as height.
In order to achieve the above object, the present invention is achieved in that disposable full degrading dining tool, its special character is that it is to be made by the raw material of following weight per distribution ratio, major ingredient starch 25-45%, vegetable fibre 5-30%, stopping composition 0-55%, auxiliary material 11-26%.
Disposable full degrading dining tool of the present invention, its preferably proportioning be to make by the raw material of following weight per distribution ratio, major ingredient starch 30-40%, vegetable fibre 10-25%, stopping composition 2-35%, auxiliary material 12-25%.
Disposable full degrading dining tool of the present invention, its described major ingredient starch is ative starch, vegetable fibre can be one or both and the two or more mixing in bagasse, straw pulp, paper pulp, the bamboo powder, and stopping composition is the mixing of one or both or three kinds in coarse whiting, fine particle calcium carbonate, the talcum powder.
Disposable full degrading dining tool of the present invention, the weight percent proportioning that its described auxiliary material accounts for total material respectively is: releasing agent: 2-5%, softening agent: 1-2%, coating materials: 1-3%, whipping agent: 3-5%, dispersing agent for fibre: 2-5%, emulsion stabilizer: 1-3%, intensity adjustments agent: 1-3%; Wherein releasing agent is the food grade white oil, and softening agent is stearic acid calcium lactate-sodium, and coating materials is a sodium alginate, and whipping agent is the hydrogen ammonium, and dispersing agent for fibre is sodium carboxymethylcellulose pyce or the polyvidone of contracting, and emulsion stabilizer is a mono-glycerides, and the intensity adjustments agent is a sodium-chlor.
The preparation method of disposable full degrading dining tool of the present invention, its special character is that it comprises following processing step:
The a major ingredient mixes: weight weighs up major ingredient starch, vegetable fibre, stopping composition in proportion, places automatic blender, opens electric controling switch, makes dried shape powder and fiber thorough mixing;
The b auxiliary material melts: be positioned over simultaneously in the container after seven kinds of auxiliary materials are accurately weighed respectively in proportion, put into 100 ℃ of hot water and stir, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight;
The c main materials and auxiliary materials is mixed: the liquid of b step is poured in the blender of a step, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid;
D hot pressing: the dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Disposable full degrading dining tool of the present invention, its technical recipe water ratio maximum can reach 60%, and wet feed is pulpous state, adapts to mechanical feed equipment and large automatic production line and uses.
Compared with the prior art disposable full degrading dining tool of the present invention and preparation method thereof has outstanding substantive distinguishing features and marked improvement: 1, solved starch---the high-fall physical and chemical index and the not good enough problem of service performance of separating product of vegetable fibre of producing with foaming technique, this final product has light weight, thermal insulation, the good characteristic that toughness, intensity is good, can degrade fully; 2, synthesis technique is simple, and moulding qualification rate height is convenient in demoulding reliably, but large-scale industrial production; 3, the raw material priming cost is cheap, and processing charges is low, about 3500 yuan/ton of comprehensive production cost (calculating with Electric heating) per ton cost (admittedly containing); 4, synthetic materials is stable, prescription is practical, simple to operate, the raw and auxiliary material source is sufficient, degraded is reliable; 5, production whole process does not have three wastes material and produces real environmentfriendly products.
Embodiment:
In order to understand better and to implement, describe disposable full degrading dining tool of the present invention and system affair Preparation Method thereof in detail below in conjunction with embodiment.
Embodiment 1, and accurately weighing major ingredient starch 35Kg, bagasse 18Kg, coarse whiting 28Kg place automatic blender, opens electric controling switch, makes dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 4Kg, stearic acid calcium lactate-sodium 1.5Kg, sodium alginate 2Kg, hydrogen ammonium 4Kg, the sodium carboxymethylcellulose pyce 3.5Kg that contracts, mono-glycerides 2Kg, sodium-chlor 2Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Embodiment 2, and accurately mixture 30Kg, fine particle calcium carbonate and the talcous mixture 34Kg of weighing major ingredient ative starch 25Kg, straw pulp and paper pulp place automatic blender, open electric controling switch, make dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 2Kg, stearic acid calcium lactate-sodium 1Kg, sodium alginate 1Kg, hydrogen ammonium 3Kg, polyvidone 2Kg, mono-glycerides 1Kg, sodium-chlor 1Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Embodiment 3, and accurately the mixture 29Kg of weighing major ingredient ative starch 45Kg, bagasse and straw pulp and bamboo powder places automatic blender, open electric controling switch, make dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 5Kg, stearic acid calcium lactate-sodium 2Kg, sodium alginate 3Kg, hydrogen ammonium 5Kg, polyvidone 5Kg, mono-glycerides 3Kg, sodium-chlor 3Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Embodiment 4, and accurately weighing major ingredient ative starch 28Kg, bamboo powder 5Kg, coarse whiting and fine particle calcium carbonate and talcous mixture 55Kg place automatic blender, open electric controling switch, make dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 2Kg, stearic acid calcium lactate-sodium 1Kg, sodium alginate 1Kg, hydrogen ammonium 3Kg, polyvidone 2Kg, mono-glycerides 2Kg, sodium-chlor 1Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Embodiment 5, and accurately weighing major ingredient ative starch 30Kg, bagasse 10Kg, coarse whiting and talcous mixture 35Kg place automatic blender, open electric controling switch, make dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 5Kg, stearic acid calcium lactate-sodium 2Kg, sodium alginate 3Kg, hydrogen ammonium 5Kg, the sodium carboxymethylcellulose pyce 5Kg that contracts, mono-glycerides 3Kg, sodium-chlor 2Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Embodiment 6, and accurately weighing major ingredient ative starch 40Kg, straw pulp 25Kg, coarse whiting 20Kg place automatic blender, open electric controling switch, make dried shape powder and fiber thorough mixing; The seven kinds of auxiliary materials of accurately weighing again, food grade white oil 3Kg, stearic acid calcium lactate-sodium 1Kg, sodium alginate 2Kg, hydrogen ammonium 3Kg, the sodium carboxymethylcellulose pyce 3Kg that contracts, mono-glycerides 2Kg, sodium-chlor 1Kg, be positioned in the container simultaneously after the weighing, putting into 100 ℃ of hot water stirs, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight; The auxiliary material liquid of fusing is poured in the blended major ingredient, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid again; The dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Claims (5)
1, disposable full degrading dining tool is characterized in that it is to be made by the raw material of following weight per distribution ratio, major ingredient starch 25-45%, vegetable fibre 5-30%, stopping composition 0-55%, auxiliary material 11-26%.
2, disposable full degrading dining tool according to claim 1 is characterized in that it is to be made by the raw material of following weight per distribution ratio, major ingredient starch 30-40%, vegetable fibre 10-25%, stopping composition 2-35%, auxiliary material 12-25%.
3, disposable full degrading dining tool according to claim 1 and 2, it is characterized in that described major ingredient starch is ative starch, vegetable fibre can be one or both and the two or more mixing in bagasse, straw pulp, paper pulp, the bamboo powder, and stopping composition is the mixing of one or both or three kinds in coarse whiting, fine particle calcium carbonate, the talcum powder.
4, disposable full degrading dining tool according to claim 1 and 2, it is characterized in that the weight percent proportioning that described auxiliary material accounts for total material respectively is: releasing agent: 2-5%, softening agent: 1-2%, coating materials: 1-3%, whipping agent: 3-5%, dispersing agent for fibre: 2-5%, emulsion stabilizer: 1-3%, intensity adjustments agent: 1-3%; Wherein releasing agent is the food grade white oil, and softening agent is stearic acid calcium lactate-sodium, and coating materials is a sodium alginate, and whipping agent is the hydrogen ammonium, and dispersing agent for fibre is sodium carboxymethylcellulose pyce or the polyvidone of contracting, and emulsion stabilizer is a mono-glycerides, and the intensity adjustments agent is a sodium-chlor.
5, the preparation method of claim 1 or 2 disposable full degrading dining tool is characterized in that it comprises following processing step:
The a major ingredient mixes: weight weighs up major ingredient starch, vegetable fibre, stopping composition in proportion, places automatic blender, opens electric controling switch, makes dried shape powder and fiber thorough mixing;
The b auxiliary material melts: be positioned over simultaneously in the container after seven kinds of auxiliary materials are accurately weighed respectively in proportion, put into 100 ℃ of hot water and stir, make all reliable fusing of auxiliary material, the add-on of 100 ℃ of water is 50% of a major ingredient weight;
The c main materials and auxiliary materials is mixed: the liquid of b step is poured in the blender of a step, the ratio of dried shape powder and liquid material is 2:1, makes siccative and liquid material thorough mixing even, makes it to form the uniform dough shape of solid-liquid;
D hot pressing: the dough shape wet feed that mixes is taken out, is placed on next work top and can cut, enter hot pressing process then, spray after the hot pressing finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102387668A CN101456978A (en) | 2008-12-23 | 2008-12-23 | Disposable full degrading dining tool and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008102387668A CN101456978A (en) | 2008-12-23 | 2008-12-23 | Disposable full degrading dining tool and preparation method thereof |
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| CN101456978A true CN101456978A (en) | 2009-06-17 |
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| CNA2008102387668A Pending CN101456978A (en) | 2008-12-23 | 2008-12-23 | Disposable full degrading dining tool and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643456A (en) * | 2012-03-29 | 2012-08-22 | 邵建军 | Disposable catering and drinking utensil, disposable catering and drinking utensil package and production process of disposable catering and drinking utensil |
| CN102766342A (en) * | 2012-06-08 | 2012-11-07 | 山东九发生物降解工程有限公司 | Magnetic soft iron industrial packaging transport pallet and preparation method thereof |
| CN104308946A (en) * | 2014-08-29 | 2015-01-28 | 惠州东慧新材料制品有限公司 | Plant fiber building decoration material capable of being quickly degraded and preparation method thereof |
| CN105199411A (en) * | 2015-08-31 | 2015-12-30 | 南宁市聚祥塑料制品有限责任公司 | Method for making mooncake support plastic box |
| CN105566687A (en) * | 2015-03-29 | 2016-05-11 | 上海海三环保科技有限公司 | Degradable starch foaming container |
| CN106473525A (en) * | 2016-10-21 | 2017-03-08 | 杨云云 | The edible tableware of totally biodegradable with long preservation period |
| CN106947117A (en) * | 2017-05-04 | 2017-07-14 | 淄博成达塑化有限公司 | Fiber reinforcement starch foaming tableware of complete biodegradable and preparation method thereof |
| CN108420166A (en) * | 2018-05-12 | 2018-08-21 | 永嘉县宇恒生物技术研究院有限公司 | The starch specialized lunch box for environment protection of high ferro and its production Technology |
| CN112094506A (en) * | 2020-09-22 | 2020-12-18 | 力旺星博环保科技(常州)有限公司 | Disposable foldable full-degradable tableware material and preparation method thereof |
| CN114163695A (en) * | 2021-11-16 | 2022-03-11 | 合肥玉麦康环保科技有限公司 | Method for manufacturing fully biodegradable tableware and production equipment thereof |
-
2008
- 2008-12-23 CN CNA2008102387668A patent/CN101456978A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643456A (en) * | 2012-03-29 | 2012-08-22 | 邵建军 | Disposable catering and drinking utensil, disposable catering and drinking utensil package and production process of disposable catering and drinking utensil |
| CN102766342A (en) * | 2012-06-08 | 2012-11-07 | 山东九发生物降解工程有限公司 | Magnetic soft iron industrial packaging transport pallet and preparation method thereof |
| CN104308946A (en) * | 2014-08-29 | 2015-01-28 | 惠州东慧新材料制品有限公司 | Plant fiber building decoration material capable of being quickly degraded and preparation method thereof |
| CN105566687A (en) * | 2015-03-29 | 2016-05-11 | 上海海三环保科技有限公司 | Degradable starch foaming container |
| CN105199411A (en) * | 2015-08-31 | 2015-12-30 | 南宁市聚祥塑料制品有限责任公司 | Method for making mooncake support plastic box |
| CN106473525A (en) * | 2016-10-21 | 2017-03-08 | 杨云云 | The edible tableware of totally biodegradable with long preservation period |
| CN106947117A (en) * | 2017-05-04 | 2017-07-14 | 淄博成达塑化有限公司 | Fiber reinforcement starch foaming tableware of complete biodegradable and preparation method thereof |
| CN106947117B (en) * | 2017-05-04 | 2019-06-07 | 淄博成达塑化有限公司 | Fiber reinforcement starch foaming tableware of complete biodegradable and preparation method thereof |
| CN108420166A (en) * | 2018-05-12 | 2018-08-21 | 永嘉县宇恒生物技术研究院有限公司 | The starch specialized lunch box for environment protection of high ferro and its production Technology |
| CN112094506A (en) * | 2020-09-22 | 2020-12-18 | 力旺星博环保科技(常州)有限公司 | Disposable foldable full-degradable tableware material and preparation method thereof |
| CN114163695A (en) * | 2021-11-16 | 2022-03-11 | 合肥玉麦康环保科技有限公司 | Method for manufacturing fully biodegradable tableware and production equipment thereof |
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Open date: 20090617 |