CN102167910A - Disposable full-degradable biopolymer fiber tableware and preparation method thereof - Google Patents
Disposable full-degradable biopolymer fiber tableware and preparation method thereof Download PDFInfo
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- CN102167910A CN102167910A CN 201110008311 CN201110008311A CN102167910A CN 102167910 A CN102167910 A CN 102167910A CN 201110008311 CN201110008311 CN 201110008311 CN 201110008311 A CN201110008311 A CN 201110008311A CN 102167910 A CN102167910 A CN 102167910A
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Abstract
The invention provides disposable full-degradable biopolymer fiber tableware and a preparation method thereof. The preparation method comprises the following steps: firstly pulverizing biopolymer fiber straws and bone gelatin particles into powder, and drying the biopolymer fiber powder at the temperature of 75-85 DEG C for 5 hours; then taking out 35-40% of the biomass fiber powder, 3.5-5.5% of the bone gelatin powder, 8-12% of xanthan, 15-19% of inorganic filler, 4.5-5% of antholeucin, 2-2.5% of calcium stearate and 22-25% of water, and then uniformly mixing; then preheating at the temperature of 145-155 DEG C for 2 minutes; performing die pressing for 50-60 seconds for forming at the pressure of 20-25MPa and the die temperature of 145-155 DEG C, retaining the die for 0.5 minute, and then taking out a product; and finally coating a waterproof coating film on the surface of the product, and disinfecting through ultraviolet irradiation.
Description
Technical field
The present invention relates to a kind of biomass fiber tableware and preparation method thereof, particularly a kind of disposable full degradation biomass fiber tableware and preparation method thereof.
Background technology
Advantage is sought hegemony disposable tableware market to plastic tableware so that its light weight, inexpensive and mechanical property be good etc., but because it is seriously polluted, the Chinese government has also prohibited and has used disposable foaming plastic tableware, relevant policy has also successively been put into effect in each big city, and strict restriction is carried out in the production of plastic tableware.
The degradation property of the disposable degradable plastic tableware of Chu Xianing is bad in the market; The disposable paper tableware can be degraded fully, but causes black liquor pollution in the paper-making pulping process, and is serious to environmental influence.In addition, existing straw utilization ratio is low, has wasted agricultural resource greatly.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of raw material is inexpensive, production process is pollution-free, with after the disposable full degradation biomass fiber tableware that can be degraded fully by microorganism and preparation method thereof.
For achieving the above object, the invention provides a kind of disposable full degradation biomass fiber tableware, its component according to mass percent is: biomass fiber powder: 35～40%, gelatine: 3.5～5.5%, xanthan gum: 8～12%, mineral filler: 15～19%, antholeucin: 4.5～5%, calcium stearate: 2～2.5%, water: 22～25%.
As the preferred embodiments of the present invention, described biomass fiber powder is selected from one or more in corn stalk powder, bamboo powder, the straw.
As the preferred embodiments of the present invention, described mineral filler is a kind of in talcum powder, the lime carbonate.
As the preferred embodiments of the present invention, described biomass fiber powder and gelatine are 80～100 purpose powders.
According to above-mentioned disposable full degradation biomass fiber tableware, the present invention also provides a kind of preparation method of disposable full degradation biomass fiber tableware, after at first biomass fiber stalk and gelatine particle being ground into powder, the biomass fiber powder 75～85 ℃ of dryings 5 hours; Get 35～40% biomass fiber powder, 3.5～5.5% gelatine powder, 8～12% xanthan gum, 15～19% mineral filler, 4.5～5% antholeucin, 2～2.5% calcium stearate then, and 22～25% water mixes; Be 145～155 ℃ of following preheating 2min then in temperature; Be that 20～25MPa, mould temperature are 145～155 ℃ of following mold pressing 50～60s moulding at pressure afterwards, take out product after staying mould 0.5min; At product surface-coated one deck waterproof coating, get final product with ultraviolet radiation disinfection then at last.
Disposable full degradation biomass fiber tableware of the present invention and preparation method thereof has the following advantages at least: 1) disposable full degradation biomass fiber dinner set product hygienic safety, product surface is smooth to be creamy white, the desired standard of the compound GB18006.1-1999 of load-bearing capacity, the tableware wetted with product is buried in soil, the bimester in can degrade fully.2) disposable full degradation biomass fiber tableware is a main raw material with various straws, has improved the utilization ratio of agricultural byproduct greatly.3) disposable full degradation biomass fiber tableware production process is pollution-free, and production technique is simple, operation control easily.4) disposable full degradation biomass fiber tableware raw material sources are extensive and cheap, need not special production unit, have remarkable economic efficiency.
Embodiment
Below in conjunction with embodiment disposable full degradation biomass fiber tableware of the present invention and preparation method thereof is done detailed description:
The component and the mass percent of disposable full degradation biomass fiber tableware of the present invention are as shown in table 1 below:
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| The biomass fiber powder | 35％ | 37％ | 40％ |
| Gelatine | 3.5％ | 5.5％ | 5％ |
| Xanthan gum | 12％ | 10％ | 8％ |
| Mineral filler | 19％ | 18.7％ | 15％ |
| Antholeucin | 4.8％ | 4.5％ | 5％ |
| Calcium stearate | 2.5％ | 2.3％ | 2％ |
| Water | 23.2％ | 22％ | 25％ |
Described biomass fiber powder is one or more in 80-100 purpose corn stalk powder, bamboo powder, the straw; Described gelatine is 80-100 purpose gelatine powder; Described mineral filler is a kind of in talcum powder, the lime carbonate.
Embodiment 1
The component of disposable full degradation biomass fiber tableware according to mass percent is: 80-100 purpose corn stalk powder: 35%, and gelatine: 3.5%, xanthan gum: 12%, talcum powder: antholeucin 19%: 4.8%, calcium stearate: 2.5%, water: 23.2%.
During preparation, after maize straw and gelatine particle be ground into 80～100 order powders, corn stalk powder 75 ℃ of dryings 5 hours, get 35% corn stalk powder then, 3.5% gelatine powder, 12% xanthan gum, 19% talcum powder, 4.8% antholeucin, 2.5% calcium stearate, and 23.2% water mixes, be 145 ℃ of following preheating 2min then in temperature, be 20MPa at pressure then, the mould temperature is 145 ℃ of following mold pressing 50s moulding, take out product after staying mould 0.5min, at product surface-coated one deck waterproof coating, get final product with ultraviolet radiation disinfection then at last.
Embodiment 2
The component of disposable full degradation biomass fiber tableware according to mass percent is: 80-100 purpose bamboo powder: 37%, and gelatine: 5.5%, xanthan gum: 10%, lime carbonate: antholeucin 18.7%: 4.5%, calcium stearate: 2.3%, water: 22%.
During preparation, after bamboo pole and gelatine particle be ground into 80～100 order powders, the bamboo powder 80 ℃ of dryings 5 hours, get 37% bamboo powder, 5.5% gelatine powder, 10% xanthan gum, 18.7% talcum powder, 4.5% antholeucin, 2.3% calcium stearate then, and 22% water mixes, then after temperature is 150 ℃ of following preheating 2min, at pressure is that 23MPa, mould temperature are 150 ℃ of following mold pressing 55s moulding, take out product after staying mould 0.5min, at product surface-coated one deck waterproof coating, get final product with ultraviolet radiation disinfection then at last.
Embodiment 3
The component of disposable full degradation biomass fiber tableware according to mass percent is: 80-100 purpose straw: 40%, and gelatine: 5%, xanthan gum: 8%, talcum powder: antholeucin 15%: 5%, calcium stearate: 2%, water: 25%.
During preparation, after straw and gelatine particle be ground into 80～100 order powders, the straw powder 85 ℃ of dryings 5 hours, get 40% straw powder, 5% gelatine powder, 8% xanthan gum, 15% talcum powder, 5% antholeucin, 2% calcium stearate then, and 25% water mixes, then after temperature is 155 ℃ of following preheating 2min, at pressure is that 25MPa, mould temperature are 155 ℃ of following mold pressing 60s moulding, take out product after staying mould 0.5min, at product surface-coated one deck waterproof coating, get final product with ultraviolet radiation disinfection then at last.
The above only is one embodiment of the present invention, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification sheets of the present invention is claim of the present invention and contains.
Claims (5)
1. disposable full degradation biomass fiber tableware, it is characterized in that: its component according to mass percent is: biomass fiber powder: 35～40%, gelatine: 3.5～5.5%, xanthan gum: 8～12%, mineral filler: 15～19%, antholeucin: 4.5～5%, calcium stearate: 2～2.5%, water: 22～25%.
2. disposable full degradation biomass fiber tableware as claimed in claim 1 is characterized in that: described biomass fiber powder is selected from one or more in corn stalk powder, bamboo powder, the straw.
3. disposable full degradation biomass fiber tableware as claimed in claim 1 is characterized in that: described mineral filler is a kind of in talcum powder, the lime carbonate.
4. disposable full degradation biomass fiber tableware as claimed in claim 1 is characterized in that: described biomass fiber powder and gelatine are 80～100 purpose powders.
5. the preparation method of a disposable full degradation biomass fiber tableware as claimed in claim 1 is characterized in that: after at first biomass fiber stalk and gelatine particle being ground into powder, the biomass fiber powder 75～85 ℃ of dryings 5 hours; Get 35～40% biomass fiber powder, 3.5～5.5% gelatine powder, 8～12% xanthan gum, 15～19% mineral filler, 4.5～5% antholeucin, 2～2.5% calcium stearate then, and 22～25% water mixes; Be 145～155 ℃ of following preheating 2min then in temperature; Be that 20～25MPa, mould temperature are 145～155 ℃ of following mold pressing 50～60s moulding at pressure afterwards, take out product after staying mould 0.5min; At product surface-coated one deck waterproof coating, get final product with ultraviolet radiation disinfection then at last.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008311 CN102167910A (en) | 2011-01-14 | 2011-01-14 | Disposable full-degradable biopolymer fiber tableware and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008311 CN102167910A (en) | 2011-01-14 | 2011-01-14 | Disposable full-degradable biopolymer fiber tableware and preparation method thereof |
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| CN102167910A true CN102167910A (en) | 2011-08-31 |
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| CN 201110008311 Pending CN102167910A (en) | 2011-01-14 | 2011-01-14 | Disposable full-degradable biopolymer fiber tableware and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400225A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Degradable dishware |
| CN105440715A (en) * | 2015-11-25 | 2016-03-30 | 全椒祥瑞塑胶有限公司 | Manufacturing method of degradable tableware |
| CN109266031A (en) * | 2018-08-31 | 2019-01-25 | 安徽省新兴纸业有限责任公司 | A kind of high flatness paper snack box |
| CN118003608A (en) * | 2024-03-04 | 2024-05-10 | 保定市富新包装有限公司 | Preparation method for improving compression resistance of environment-friendly packaging material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294891A (en) * | 1999-11-05 | 2001-05-16 | 洛阳百合轻工业有限公司 | Once-used degradable health Mongolian oak leaf tableware |
| CN1513919A (en) * | 2003-08-22 | 2004-07-21 | 杨长利 | Biodegradable composition and its use in manufacturing dinnerware |
-
2011
- 2011-01-14 CN CN 201110008311 patent/CN102167910A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294891A (en) * | 1999-11-05 | 2001-05-16 | 洛阳百合轻工业有限公司 | Once-used degradable health Mongolian oak leaf tableware |
| CN1513919A (en) * | 2003-08-22 | 2004-07-21 | 杨长利 | Biodegradable composition and its use in manufacturing dinnerware |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400225A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Degradable dishware |
| CN105440715A (en) * | 2015-11-25 | 2016-03-30 | 全椒祥瑞塑胶有限公司 | Manufacturing method of degradable tableware |
| CN109266031A (en) * | 2018-08-31 | 2019-01-25 | 安徽省新兴纸业有限责任公司 | A kind of high flatness paper snack box |
| CN118003608A (en) * | 2024-03-04 | 2024-05-10 | 保定市富新包装有限公司 | Preparation method for improving compression resistance of environment-friendly packaging material |
| CN118003608B (en) * | 2024-03-04 | 2024-09-17 | 保定市富新包装有限公司 | Preparation method for improving compression resistance of environment-friendly packaging material |
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Application publication date: 20110831 |