CN1360871A - Straw meal box and its production process - Google Patents
Straw meal box and its production process Download PDFInfo
- Publication number
- CN1360871A CN1360871A CN 00136155 CN00136155A CN1360871A CN 1360871 A CN1360871 A CN 1360871A CN 00136155 CN00136155 CN 00136155 CN 00136155 A CN00136155 A CN 00136155A CN 1360871 A CN1360871 A CN 1360871A
- Authority
- CN
- China
- Prior art keywords
- weight
- straw
- fiber board
- meal box
- manufacture method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000010902 straw Substances 0.000 title claims abstract description 39
- 235000012054 meals Nutrition 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000011094 fiberboard Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 7
- 239000002939 oilproofing Substances 0.000 claims description 7
- 238000004078 waterproofing Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000007731 hot pressing Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010025 steaming Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 4
- 230000002742 anti-folding effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Straw meal box is produced through the steps of: selection; washing; lower steaming; crushing and stoving to produce straw fiber plate; mixing stuffing, reed pulp board and straw fiber board; the mixture with water being added to prorudce straw fiber pulp and adding oil preventer, waterproof agent and water; stirring; hot pressing and disinfection. The present invention can produce smooth and pollution-less product while solving the environmental pollution problem of straw. The meal box product may have reinforcing ribs to improve its strength.
Description
The present invention relates to a kind of degradable cutlery box and manufacture method thereof, particularly a kind of straw meal box and manufacture method thereof.
At present, the work of adopting degradable dinner set to substitute the foamed plastic packing articles launches in the whole nation.The degradable dinner set product is divided into two kinds of paper mould and plant fiber products.The former product cost is higher; The poor-performing of latter's stretch-proof, anti-folding, resistance to deformation, product surface is coarse, and particle is inhomogeneous.In addition, the problem of environmental pollution that causes of the burning of China's straw from village and stacking is not to be solved yet.
The objective of the invention is to: a kind of straw meal box and manufacture method thereof are provided, and are raw material with the string that reclaims, can stretch-proof, anti-folding, resistance to deformation, and product surface is bright and clean, uniform particles.
The present invention is achieved in that a kind of manufacture method of straw meal box, 1. selected straw; 2. clean, remove plant powder; 3. with stalk 150 ℃ of following boilings; 4. crushed stalk is become the particle of particle diameter, make straw fiber board after the oven dry less than 3mm; The reed pulp plate and the straw fiber board mixing that 5. will account for the inserts of straw fiber board weight 50%-80% and account for straw fiber board weight 20%-40%; 6. 5. add water in the gained mixture in above-mentioned steps and make the stalk fibre dry pulp, adding weight in dry pulp is the oil-proofing agent of mixture weight 3 ‰-8 ‰, with weight be that waterproofing agent and the weight of mixture weight 8%-25% is the water of mixture weight 5000%-7000%; 7. fully stir; 8. dehydration fever is molded; 9. sterilization.
Described stalk is wherein one or more of cornstalk, rice bar, wheat straw.
The 5. middle inserts of described step is a talcum powder, and its weight accounts for 70% of straw fiber board weight; Reed pulp plate weight accounts for 30% of straw fiber board weight.
Described oil-proofing agent is the 807A that U.S. 3m company produces, and weight is for mixing 5 ‰ of dry pulp weight; Waterproofing agent is an organic monomer polymerizing cationically sizing agent, and weight is for mixing 14% of dry pulp weight.
Described sterilisation step adopts ultraviolet radiation disinfection.
A kind of cutlery box that makes with said method is characterized in that: described box body is provided with reinforcement.
Described reinforcement is crisscross.
The present invention has solved crop straw burning and stacked the problem of environmental pollution that causes, and because raw material through selected, does not contain plant powder, and manufactured goods are pollution-free, quality is evenly bright and clean owing to utilized agricultural stalk class discarded object as raw material; On the manufactured goods box body reinforcement is set, product stretch-proof, anti-folding, anti-deformation are improved.
The present invention will be further described below in conjunction with accompanying drawing and non-limiting embodiment.
Accompanying drawing is the structural representation of manufactured goods of the present invention, and as shown in the figure, box body 1 is provided with crisscross reinforcement 2.
Embodiment 1. does not choose and pollutes, and does not have the cornstalk 120 kg that goes mouldy; Clean up after the cut-out, can make the product harmful substance contents meet state health standards like this; Remove plant powder, can make the product product appearance bright and clean like this; With stalk section 150 ℃ of following boilings; Stalk section is crushed into the particle of particle diameter less than 3mm, makes straw fiber board after the oven dry; With weight is that 70 kilograms talcum powder and 30 kilograms reed pulp plate and straw fiber board mix; In the mixture of gained, add suitable quantity of water and make the stalk fibre dry pulp, in dry pulp, add the 807A oil-proofing agent that 1 kilogram of U.S. 3m company produces, organic monomer polymerizing cationically sizing agent waterproofing agent and 12 tons of water with the North Sea, 28 kilograms of Tianjin chemical industry Co., Ltd product; Fully stir; With stock pump straw pulp is extracted on the make-up machine, hot-forming after the vacuum dehydration; Cutlery box through cutting edge carries out disinfection by ultraviolet light; Packing is dispatched from the factory at last.
Embodiment 3 adopts the 120 kg wheat straw as embodiment 1 described method; The reed pulp plate of 80 kilograms talcum powder and 40 kilograms; Organic monomer polymerizing cationically sizing agent waterproofing agent and 15 tons of water of in the stalk fibre dry pulp, adding the advanced chemical plant of 807A oil-proofing agent and the 55 kilograms of Tianjin product of 1.76 kilograms of U.S. 3m companies products.
Claims (7)
1. the manufacture method of a straw meal box, 1. selected straw; 2. clean, remove plant powder; 3. with stalk 150 ℃ of following boilings; 4. crushed stalk is become the particle of particle diameter, make straw fiber board after the oven dry less than 3mm; The reed pulp plate and the straw fiber board mixing that 5. will account for the inserts of straw fiber board weight 50%-80% and account for straw fiber board weight 20%-40%; 6. 5. add water in the gained mixture in above-mentioned steps and make the stalk fibre dry pulp, adding weight in dry pulp is the oil-proofing agent of mixture weight 3 ‰-8 ‰, with weight be that waterproofing agent and the weight of mixture weight 8%-25% is the water of mixture weight 5000%-7000%; 7. fully stir; 8. dehydration fever is molded; 9. sterilization.
2. the manufacture method of straw meal box according to claim 1, described stalk are wherein one or more of cornstalk, rice bar, wheat straw.
3. the manufacture method of straw meal box according to claim 1, described step 5. in inserts be talcum powder, its weight accounts for 70% of straw fiber board weight; Reed pulp plate weight accounts for 30% of straw fiber board weight.
4. according to the manufacture method of claim 1 or 3 described straw meal boxes, described oil-proofing agent is the 807A that U.S. 3m company produces, and weight is for mixing 5 ‰ of dry pulp weight; Waterproofing agent is an organic monomer polymerizing cationically sizing agent, and weight is for mixing 14% of dry pulp weight.
5. the manufacture method of straw meal box according to claim 1, described sterilisation step adopts ultraviolet radiation disinfection.
6. straw meal box that method according to claim 1 makes, it is characterized in that: described box body is provided with reinforcement.
7. straw meal box according to claim 6 is characterized in that: described reinforcement is crisscross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136155 CN1360871A (en) | 2000-12-26 | 2000-12-26 | Straw meal box and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136155 CN1360871A (en) | 2000-12-26 | 2000-12-26 | Straw meal box and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1360871A true CN1360871A (en) | 2002-07-31 |
Family
ID=4597097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00136155 Pending CN1360871A (en) | 2000-12-26 | 2000-12-26 | Straw meal box and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1360871A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374651C (en) * | 2005-08-24 | 2008-03-12 | 朱良方 | Plasm used for packaging cans for foodstuff |
| CN107542012A (en) * | 2017-09-04 | 2018-01-05 | 山东东平容业达植物纤维科技有限公司 | A kind of disposable environmental protection tableware |
| CN111347521A (en) * | 2020-04-13 | 2020-06-30 | 袁兴飞 | Processing technology of food-grade 24-hour degradable snack box |
| CN113652096A (en) * | 2021-08-23 | 2021-11-16 | 贵州世农肥业有限公司 | A kind of manufacturing method of disposable tableware based on crop straw |
-
2000
- 2000-12-26 CN CN 00136155 patent/CN1360871A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374651C (en) * | 2005-08-24 | 2008-03-12 | 朱良方 | Plasm used for packaging cans for foodstuff |
| CN107542012A (en) * | 2017-09-04 | 2018-01-05 | 山东东平容业达植物纤维科技有限公司 | A kind of disposable environmental protection tableware |
| CN111347521A (en) * | 2020-04-13 | 2020-06-30 | 袁兴飞 | Processing technology of food-grade 24-hour degradable snack box |
| CN113652096A (en) * | 2021-08-23 | 2021-11-16 | 贵州世农肥业有限公司 | A kind of manufacturing method of disposable tableware based on crop straw |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |