CN102276999A - Disposable plant fiber degradable tableware - Google Patents
Disposable plant fiber degradable tableware Download PDFInfo
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- CN102276999A CN102276999A CN2011102101130A CN201110210113A CN102276999A CN 102276999 A CN102276999 A CN 102276999A CN 2011102101130 A CN2011102101130 A CN 2011102101130A CN 201110210113 A CN201110210113 A CN 201110210113A CN 102276999 A CN102276999 A CN 102276999A
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- tableware
- plant fiber
- disposable
- vegetable fibre
- raw material
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Abstract
The invention relates to disposable degradable tableware. The tableware is produced by utilizing crop straws (such as wheat straws, rice straws and maize straws) as the main raw materials and adopting a dry method. The tableware is non-toxic and tasteless, is resistant to acids and alkalis, is easy to degrade in the soil, can be completely dissolved in the soil, has simple manufacturing process and low cost and can solve the problem of white pollution of the existing disposable tableware. The tableware is produced from the raw materials such as plant fibers, amino resins, unsaturated polyester resins, epoxy vinyl ester resins, edible pigment, polyvinyl alcohol, silane coupling agents, polyethylene wax and stearic acid and belongs to a degradable environment-friendly product in the real sense.
Description
Technical field
The present invention relates to the disposable tableware field, particularly relate to a kind of degradable dinner set of disposable vegetable fibre.
Background technology
In recent years, for improving the prevention awareness of people to the diet pollution problem, China relevant departments taked behave energetically, advocated the theory of " green economy, healthy living ".
The disposable plant fiber degradable tableware is that to utilize agricultural waste (as wheat straw stalk, rice straw bar, Pericarppium arachidis hypogaeae etc.) be main raw material dry production disposable degradable tableware.Product does not produce waste water and pollution in process of production, can degrade fully after the use, and can become organic fertilizer behind the recurrence earth is Green Product worthy of the name.
Make raw material with the refuse after the farm crop processing, make degradable disponsable tableware and substitute foaming plastic tableware.The whole process of this project construction is pollution-free, has both met the resource comprehensive regeneration, helps the protection of ecotope again.
Summary of the invention
The invention provides a kind of degradable once meal apparatus, utilize agricultural crop straw (as wheat straw stalk, rice straw, maize straw) to carry out dry production for main raw material, nonpoisonous and tasteless, acid and alkali-resistance, easily degraded in placing into the soil, and can dissolve in fully in the soil, its manufacture craft is simple, cost is low, can solve " white pollution " problem of existing disposable tableware.
The invention provides a kind of disposable plant fiber degradable dinner set, raw material is: vegetable fibre, aminoresin, unsaturated polyester resin, epoxy vinyl resin, food dye, polyvinyl alcohol, silane coupling agent, polyethylene wax and stearic acid, the mass percent of various raw materials is: vegetable fibre: 60%-70%, unsaturated polyester resin: 5%-15%, aminoresin: 15%-25%, polyvinyl alcohol: 2%-3%, food dye: 1%-3%, silane coupling agent: 0.5%-1%, polyethylene wax: 1%-3%, stearic acid: 1%-2%.
The granularity of described vegetable fibre is the 40-60 order, and moisture content is below 5%, heavy metal :≤1mg/L.
The technical process of producing the disposable plant fiber degradable dinner set is:
(1) pulverized plant fibre is crossed the 40-60 mesh sieve;
(2) allocate described raw material, described raw material was mixed with vegetable fibre 2 hours;
(3) being sent to the feed bin compacting produces;
(4) through transmitting arrangement, dedusting, detection;
(5) sterilization: utilized the ultraviolet lamp sterilization method 10-15 minute;
(6) packing;
(7) warehouse-in.
Disposable plant fiber degradable dinner set pure natural provided by the invention, nontoxicity, degradable.Nuisanceless, pollution-free, environmental protection, and carry out sterilization and disinfection by means such as ultraviolet ray, ozonizers, hardness is good, can contact in 100 degrees centigrade of liquid 6 hours waterproof fully, make goods possess characteristics such as nontoxic, harmless, waterproof, oil resistant, cold-and-heat resistent, can be used for using in refrigeration and the microwave oven.Product has the characteristics of degradable, cyclic regeneration, belongs to degradable environmentfriendly products truly.
Embodiment
One, produces disposable plant fiber degradable dinner set material requested
1, vegetable fibre, aminoresin, unsaturated polyester resin, food dye, polyvinyl alcohol, silane coupling agent, polyethylene wax, stearic acid
2, proportioning:
Vegetable fibre: 60%-70%
Unsaturated polyester resin: 5%-15%
Aminoresin: 15%-25%
Polyvinyl alcohol: 2%-3%
Food dye: 1%-3%
Silane resin acceptor kh-550: 0.5%1%
Polyethylene wax: 1%-3.5%
Stearic acid: 1%-2%
This proportioning adapts to various vegetable fibre productions, and according to various vegetable fibre different qualities, only need do micro-adjustment can produce product.
Two, raw material
1, plant fiber material detects
Granularity: 40-60 order;
Moisture content: below 5%;
Heavy metal :≤1mg/L.
Press the GB/T5009.60 prescriptive procedure and detect the 652nd page of the effective packaging material for food catalogue of national regulation.
2, vibrin is closed in insatiable hunger: meet the GB/13115-91 standard
3, aminoresin: meet the GB13454-1992 standard
4, polyvinyl alcohol: 20-99. meets the GB12010-1989 standard
5, food dye: meet the GB-2760-2007 standard
6, silane coupling agent: KH-550
7, polyethylene wax: 110 °-120 ° of molten points
8, stearic acid: (releasing agent) meets the GB9103-88 standard
Three, working condition
Meet the production of food product pack health conditions requiring
Four, technical process
1, pulverizes, crosses the 40-60 mesh sieve.
2, the allotment raw material mixed 2 hours.
3, being sent to the feed bin compacting produces
4, through transmitting arrangement, dedusting, detection.
5, sterilization: utilized the ultraviolet lamp sterilization method 10-15 minute
6, packing
7, warehouse-in
Five, quality standard
1, product meets GB 19305-2003 vegetable fibre based food container hygienic standard.(attached detection catalogue report)
2, be the V level through " degradable disposable dinner (beverage) containers degradation property test method " GB/T18006.2-1999 mould erosion experiment.(attached examining report copy)
Embodiment 1:
The proportioning raw materials of described disposable plant fiber degradable dinner set is: vegetable fibre: unsaturated polyester resin 68%: 10%; Aminoresin: 16%; Polyvinyl alcohol: 2%; Food dye: 1%; Silane resin acceptor kh-550: 0.5%; Polyethylene wax: 1.5%; Stearic acid: 1%.
Embodiment 2:
The proportioning raw materials of described disposable plant fiber degradable dinner set is: vegetable fibre: 60%; Unsaturated polyester resin: 6%; Aminoresin: 25%; Polyvinyl alcohol: 5%; Food dye: 1%; Silane resin acceptor kh-550: 1%; Polyethylene wax: 1%; Stearic acid: 1%.
Claims (3)
1. disposable plant fiber degradable dinner set, raw material is: vegetable fibre, aminoresin, unsaturated polyester resin, epoxy vinyl resin, food dye, polyvinyl alcohol, silane coupling agent, polyethylene wax and stearic acid is characterized in that, the mass percent of various raw materials is:
Vegetable fibre: 60%-70%
Unsaturated polyester resin: 5%-15%
Aminoresin: 15%-25%
Polyvinyl alcohol: 2%-3%
Food dye: 1%-3%
Silane coupling agent: 0.5%-1%
Polyethylene wax: 1%-3%
Stearic acid: 1%-2%.
2. disposable plant fiber degradable dinner set as claimed in claim 1 is characterized in that, the granularity of described vegetable fibre is the 40-60 order, and the mass percent of moisture content is below 5%, heavy metal :≤1mg/L.
3. disposable plant fiber degradable dinner set as claimed in claim 1 or 2, its technical process is:
(1) pulverized plant fibre is crossed the 40-60 mesh sieve;
(2) allocate described raw material, described raw material was mixed with vegetable fibre 2 hours;
(3) being sent to the feed bin compacting produces;
(4) through transmitting arrangement, dedusting, detection;
(5) sterilization: utilized the ultraviolet lamp sterilization method 10-15 minute;
(6) packing;
(7) warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102101130A CN102276999A (en) | 2011-07-26 | 2011-07-26 | Disposable plant fiber degradable tableware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102101130A CN102276999A (en) | 2011-07-26 | 2011-07-26 | Disposable plant fiber degradable tableware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102276999A true CN102276999A (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102101130A Pending CN102276999A (en) | 2011-07-26 | 2011-07-26 | Disposable plant fiber degradable tableware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102276999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744764A (en) * | 2012-07-18 | 2012-10-24 | 李宁 | Degradable environment-friendly plant fiber product and manufacturing method thereof |
| CN102775804A (en) * | 2012-08-28 | 2012-11-14 | 王占其 | Fully-degradable disposable vegetable fiber tableware |
| CN111347521A (en) * | 2020-04-13 | 2020-06-30 | 袁兴飞 | Processing technology of food-grade 24-hour degradable snack box |
| CN112552702A (en) * | 2020-12-11 | 2021-03-26 | 江南大学 | Environment-friendly rice hull-based disposable tableware |
| CN112876746A (en) * | 2021-01-26 | 2021-06-01 | 沈阳化工大学 | Preparation method of degradable food and beverage straw |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067046A (en) * | 2007-01-17 | 2007-11-07 | 广西天力丰生态材料有限公司 | Production process of green tableware of degradable plant fiber |
| CN101113230A (en) * | 2007-08-08 | 2008-01-30 | 华南理工大学 | Method for preparing unsaturated polyester cross-linking waste mold plastic |
| CN101185403A (en) * | 2007-11-30 | 2008-05-28 | 姚维生 | Environmental protection flower-pot capable of natural degrading and preparation method thereof |
-
2011
- 2011-07-26 CN CN2011102101130A patent/CN102276999A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067046A (en) * | 2007-01-17 | 2007-11-07 | 广西天力丰生态材料有限公司 | Production process of green tableware of degradable plant fiber |
| CN101113230A (en) * | 2007-08-08 | 2008-01-30 | 华南理工大学 | Method for preparing unsaturated polyester cross-linking waste mold plastic |
| CN101185403A (en) * | 2007-11-30 | 2008-05-28 | 姚维生 | Environmental protection flower-pot capable of natural degrading and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 鲁博等: "短切苎麻/剑麻纤维增强聚酯及酚醛复合材料的性能研究", 《玻璃钢/复合材料》, no. 6, 28 November 2005 (2005-11-28) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744764A (en) * | 2012-07-18 | 2012-10-24 | 李宁 | Degradable environment-friendly plant fiber product and manufacturing method thereof |
| CN102775804A (en) * | 2012-08-28 | 2012-11-14 | 王占其 | Fully-degradable disposable vegetable fiber tableware |
| CN111347521A (en) * | 2020-04-13 | 2020-06-30 | 袁兴飞 | Processing technology of food-grade 24-hour degradable snack box |
| CN112552702A (en) * | 2020-12-11 | 2021-03-26 | 江南大学 | Environment-friendly rice hull-based disposable tableware |
| CN112876746A (en) * | 2021-01-26 | 2021-06-01 | 沈阳化工大学 | Preparation method of degradable food and beverage straw |
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Application publication date: 20111214 |