CN1122343A - Plant fibre food package container and dinner set product and their producing method - Google Patents
Plant fibre food package container and dinner set product and their producing method Download PDFInfo
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- CN1122343A CN1122343A CN 95111975 CN95111975A CN1122343A CN 1122343 A CN1122343 A CN 1122343A CN 95111975 CN95111975 CN 95111975 CN 95111975 A CN95111975 A CN 95111975A CN 1122343 A CN1122343 A CN 1122343A
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Abstract
The plant fibre food package container and dinner set product is produced with plant fibre pulp plate as main material and modifier as supplement and through vacuum adsorption and netted mould moulding. The product is smellless and non-toxic, and is reusable and naturally degradable.
Description
What the present invention relates to is plant fibre food package container, tableware and production method thereof, particularly disposable food container, dinner set product and production method thereof, be to be main raw material with the vegetable fibre pulp plate, being equipped with properties-correcting agent handles, make the recyclable utilization that the formation vegetable fibre is made and food container, the tableware of natural degradation through vacuum suck net contour forming.
The progress of society, disposable food product pack container containing and tableware are by a large amount of Application and Development, enhancing along with environmental consciousness, the environmental pollution pay attention to day by day that people are caused disposable food product pack container containing and tableware, the particularly serious environmental pollution that representative disposable plastics mess-tin is caused are more and more paid attention to.For addressing this problem, people have developed multiple material and the goods thereof that are used for food product pack at present, and degradable plastics, edibility, cardboard, plant fibre food package material and goods are arranged, and it respectively has its advantage and defect of controlling oneself.
" disposable tableware and foodstuff package capable of using as feed and manufacture method thereof " technology of CN91108365 patent disclosure, its product is made up of straw capable of using as feed, cereal, corn cob, additive, tackiness agent, and its manufacture method is with raw material pulverizing, mixing, mold pressing, is coated with waterproof layer, seals to sterilize and make.
" the pollution-free food packaging vessel and the manufacture method thereof " of CN91102449 patent disclosure, be by the vegetable fibre shell of tank that has sprayed water-soluble binder and polyethylene and polypropylene film container inner wall, be combined to form food container, vegetable fibre bonding and drawing that it will grind under 90 ℃ of-100 ℃ of temperature with double-layer structure.
" vegetable fibre film product and technology thereof " technology of CN92114514 patent disclosure, its composition contains plant cellulose 50-90%, properties-correcting agent 0.2-40%, production is mainly used in the degradable film of food product pack, and also available this plant cellulose and hemicellulose are produced sanitary cup, tableware, food box etc.
" food product pack of non-environmental-pollution and the manufacture method thereof " of CN94110038 patent disclosure is to be shaped with the paper pulp material vacuum suck, and the mould base that forms handled through hot-pressed surface, again the food container that constitutes through its surface spraying gelatinous layer.The main weak point of this technology is that it must carry out the processing of product surface spray gelatinous layer, and corresponding heat drying aftertreatment also will be arranged.
The objective of the invention is to improve at shortcoming deficiency of the prior art, a kind of plant fibre food package container and dinner set product and production method thereof are provided, a kind of disposable food container, dinner set product and production method thereof particularly are provided.
The present invention is a main raw material with the pulp plate, is equipped with properties-correcting agent and handles, and makes through vacuum suck net contour forming, forms food container, tableware that vegetable fibre is made recyclable utilization and natural degradation.
It is that proportioning raw materials consists of that plant fibre food package container of the present invention is formed: (weight ratio)
Straw pulp: water repellent agent: oil-proof composition: precipitation agent=100: 2-3,5: 0.1-3: 1-7.5
Plant fibre food package container and dinner set product producing and manufacturing technique of the present invention comprises:
1, pulping; Pulp plate raw material hydrapulpter pulping;
2, defibrination; Paste mill grinding;
3, the processing of sizing mixing; Add water repellent agent, oil-proof composition, precipitation agent, 40-42 ° of SR of slurry beating degree, the material concentration of sizing mixing 0.5-0.8%, PH 6.0-6.2;
4, vacuum suck net contour forming; Vacuum filter screen mold forming machine is shaped, mesh 50-65 order;
5, drying treatment; The loft drier drying, 30-40 ℃ of baking 30 minutes, rises to 110 ℃, product mass dryness fraction 70-85% during beginning then by drying temperature 60-110 ℃;
6, setting treatment; The mold pressing setting;
7, cross cutting; Get finished product.
Pulp plate raw material of the present invention is bleaching sulfite straw pulp (GB3148-82).
Water repellent agent of the present invention comprises emulsifying wax liquid (paraffin and beeswax), oxidized starch solution, dispersion rosin size.Oil-proof composition comprises soya casein emulsion, synthetic rubber breast (styrene-butadiene latex), 516 resins, polyvinyl alcohol (PVA).Precipitation agent is a Tai-Ace S 150.Wherein polyvinyl alcohol, 516 resins promptly are that oil-proof composition also is a water repellent agent, do oil-proof composition here and use.
Embodiment 1:
Proportioning raw materials: pulp plate 100kg, rosin 2.5kg (the dispersion rosin size 5kg of content 50%), 561 resin 0.1kg (516 resin solution 0.5kg of content 20%), Tai-Ace S 150 7.5kg (the alum liquor 37kg of content 20%).Produce by aforementioned production method technology, stir sizing mixing when handling dispersion rosin size, 516 resins are added in the slurry successively or together, add Tai-Ace S 150 again and stir.
Embodiment 2:
Proportioning raw materials: pulp plate 100kg, wax 2kg (the emulsifying wax liquid 20kg of content 10%), Sumstar 190 1.0kg (the oxidized starch solution 10kg of content 10%), soya casein 2.7kg (the soya casein emulsion 27kg of content 10%), Tai-Ace S 150 2.0kg (the alum liquor 10kg of content 20%).Produce by aforementioned production method technology, stir sizing mixing when handling emulsifying wax liquid, oxidized starch solution, soya casein emulsion added in the slurry successively or together, add Tai-Ace S 150 again and stir.
Embodiment 3:
Proportioning raw materials: pulp plate 100kg, Sumstar 190 2.0kg (the oxidized starch solution 20kg of content 10%), polyvinyl alcohol 3.0kg (the polyvinyl alcohol solution 30kg of content 10%), synthetic rubber 0.5kg (the synthetic rubber latex 5kg of content 10%), Tai-Ace S 150 1.0kg (the alum liquor 5kg of content 20%).Produce by aforementioned production method technology, stir sizing mixing when handling oxidized starch solution, polyvinyl alcohol, synthetic rubber breast added in the charging successively or together, add Tai-Ace S 150 again and stir.
Production technique of the present invention is simple, the main raw material vegetable fibre adopts straw pulp fully, price is easy firmly, and cost is low, can produce and manufacture various food containers, tableware, particularly disposable food product pack, container containing and tableware, as cup, bowl, dish, lunch box etc., product is tasteless nontoxic, waterproof and oilproof, heat resistance adds greater than 80 ℃ of liquid, and modification was not non-leakage in 30 minutes.Recyclable utilization or degraded voluntarily.
Claims (6)
1, plant fibre food package container and dinner set product is characterized in that; It forms proportioning:
Straw pulp: water repellent agent: oil-proof composition: precipitation agent=100: 2-3.5: 0.1-3: 1-7.5 (weight ratio)
2, the described goods of root a tree name claim 1 is characterized in that; The straw pulp raw material is bleaching sulfite straw pulp (CB3148-82); Water repellent agent comprises emulsifying wax liquid (paraffin and beeswax), oxidized starch solution, dispersion rosin size; Oil-proof composition comprises soya casein emulsion, synthetic rubber breast, 516 resins, polyvinyl alcohol; Precipitation agent is a Tai-Ace S 150.
3, a kind of production method of plant fibre food package container and dinner set product is characterized in that;
Raw material is formed proportioning:
Straw pulp: water repellent agent: oil-proof composition: precipitation agent=100: 2-3.5: 0.1-3: 1-7.5 (weight ratio)
Producing and manufacturing technique is;
1, pulping; Pulp plate raw material hydrapulpter pulping;
2, defibrination; Paste mill grinding;
3, the processing of sizing mixing; Add water repellent agent, oil-proof composition, precipitation agent, 40-42 ° of SR of slurry beating degree, the material concentration of sizing mixing 0.5-0.8%, PH 6.0-6.2;
4, vacuum suck net contour forming; Vacuum filter screen mold forming machine is shaped, mesh 50-65 order;
5, drying treatment; The loft drier drying, 30-40 ℃ of baking 30 minutes, rises to 110 ℃, product mass dryness fraction 70-85% during beginning then by drying temperature 60-110 ℃;
6, setting treatment; The mold pressing setting;
7, cross cutting; Get finished product.
The straw pulp raw material is bleaching sulfite straw pulp (GB3148-82); Water repellent agent comprises emulsifying wax liquid, oxidized starch solution, dispersion rosin size; Oil-proof composition comprises soya casein emulsion, synthetic rubber breast, 516 resins, polyvinyl alcohol; Precipitation agent is a Tai-Ace S 150.
4, the described production method of root a tree name claim 3 is characterized in that;
Proportioning raw materials is: pulp plate 100kg, rosin 2.5kgg (the dispersion rosin size 5kg of content 50%), 561 resin 0.1kg (516 resin solution 0.5kg of content 20%), Tai-Ace S 150 7.5kg (the alum liquor 37kg of content 20%), stir sizing mixing when handling dispersion rosin size, 516 resins are added in the slurry successively or together, add Tai-Ace S 150 again and stir.
5, production method according to claim 3 is characterized in that;
Proportioning raw materials is: pulp plate 100kg, wax 2kg (the emulsifying wax liquid 20kg of content 10%), Sumstar 190 1.0kg (the oxidized starch solution 10kg of content 10%), soya casein 2.7kg (the soya casein emulsion 27kg of content 10%), Tai-Ace S 150 2.0kg (the alum liquor 10kg of content 20%), stir sizing mixing when handling emulsifying wax liquid, oxidized starch solution, soya casein emulsion added in the slurry successively or together, add Tai-Ace S 150 again and stir.
6, production method according to claim 3 is characterized in that;
Proportioning raw materials is: pulp plate 100kg, Sumstar 190 2.0kg (the oxidized starch solution 20kg of content 10%), polyvinyl alcohol 3.0kg (the polyvinyl alcohol solution 30kg of content 10%), synthetic rubber 0.5kg (the synthetic rubber breast 5kg of content 10%), Tai-Ace S 150 1.0kg (the alum liquor 5kg of content 20%), stir sizing mixing when handling oxidized starch solution, polyvinyl alcohol, synthetic rubber breast added in the slurry successively or together, add Tai-Ace S 150 again and stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111975A CN1048996C (en) | 1995-09-04 | 1995-09-04 | Plant fibre food package container and dinner set product and their producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111975A CN1048996C (en) | 1995-09-04 | 1995-09-04 | Plant fibre food package container and dinner set product and their producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1122343A true CN1122343A (en) | 1996-05-15 |
| CN1048996C CN1048996C (en) | 2000-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95111975A Expired - Fee Related CN1048996C (en) | 1995-09-04 | 1995-09-04 | Plant fibre food package container and dinner set product and their producing method |
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| Country | Link |
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| CN (1) | CN1048996C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042025A1 (en) * | 1998-02-18 | 1999-08-26 | Green Way International Ltd. | A rapid decomposable disposable tableware and packing material, and a method thereof |
| US6074587A (en) * | 1998-02-13 | 2000-06-13 | Cs Enviromental Technology Ltd. | Degradable container and a method of forming same |
| CN109280403A (en) * | 2018-08-31 | 2019-01-29 | 安徽省新兴纸业有限责任公司 | A kind of paper snack box preparation method of high-tensile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1018444B (en) * | 1991-04-20 | 1992-09-30 | 严能荣 | No-pollution food-packing container and its made method |
| CN1024519C (en) * | 1991-12-12 | 1994-05-18 | 吴泰相 | Disposable tableware and foodstuff package capable of using as feed and the preparation thereof |
| CN1036140C (en) * | 1992-12-18 | 1997-10-15 | 中国国际科技促进会 | Vegetable fibre film product and its process |
-
1995
- 1995-09-04 CN CN95111975A patent/CN1048996C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6074587A (en) * | 1998-02-13 | 2000-06-13 | Cs Enviromental Technology Ltd. | Degradable container and a method of forming same |
| US6410108B1 (en) | 1998-02-13 | 2002-06-25 | Cs Environmental Technology Ltd. Hong Kong | Degradable container and a method of forming same |
| WO1999042025A1 (en) * | 1998-02-18 | 1999-08-26 | Green Way International Ltd. | A rapid decomposable disposable tableware and packing material, and a method thereof |
| CN109280403A (en) * | 2018-08-31 | 2019-01-29 | 安徽省新兴纸业有限责任公司 | A kind of paper snack box preparation method of high-tensile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1048996C (en) | 2000-02-02 |
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