CN1057740C - Disposable foodstuff vessel - Google Patents
Disposable foodstuff vessel Download PDFInfo
- Publication number
- CN1057740C CN1057740C CN97115661A CN97115661A CN1057740C CN 1057740 C CN1057740 C CN 1057740C CN 97115661 A CN97115661 A CN 97115661A CN 97115661 A CN97115661 A CN 97115661A CN 1057740 C CN1057740 C CN 1057740C
- Authority
- CN
- China
- Prior art keywords
- manufacture method
- disposable foodstuff
- leftovers
- disposable
- vessel
- 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.)
- Expired - Fee Related
Links
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention belongs to an article for daily use. Leftovers (such as chaffs, fruit shells, stalks, etc.) of crops are mainly used, a small number of adhesives, coloring agents, hardening agents and food additives are added in the leftovers to manufacture a disposable foodstuff vessel with various types through heat pressing and surface treatment. The vessel has the advantages of simple manufacturing processes, low cost, nontoxicity, no smell, spontaneous decomposition into organic fertilizer after burst in the field, no pollution, hard quality, good strength, sanitation, no harm to human bodies, etc.
Description
The invention belongs to daily living article, especially a kind of manufacture method of disposable foodstuff vessel.
At the disposable food or beverage container that the food diet industry is used, mainly make by plastics and two kinds of materials of papery, wherein the disposable food or beverage container made of polystyrene foam owing to be difficult to degraded, become serious environmental and has polluted.State Bureau of Environmental Protection has been stipulated progressively to ban use of.The paper pulp that the papery disposable food or beverage container is adopted brings serious pollution to environment, and rigidity is not enough, and feel is undesirable.Patent CN11276245A discloses a kind of with corncob, bean dregs, the peanut press pulp disposable tableware as raw material, but the raw material that this patent adopted is the primary raw material of animal feeding-stuff, so will consume a large amount of feedstuffs, its work programme is wanted post forming, temperature is higher, pressure is bigger, and molding time is long, and efficient is low.It is the disposable tableware of raw material with cot, starch that patent CN1126058A discloses a kind of, but this patent uses starch will consume a large amount of grain.
The purpose of this invention is to provide that a kind of cost is low, manufacture craft is simple, abandon after breaking in the field manufacture method that can natural decomposition becomes organic fertilizer, can not cause the disposable foodstuff vessel of environmental pollution.
The manufacture method of disposable foodstuff vessel of the present invention, it is the crops leftovers with 60-85%, can be rice hulls or other husks, can be shells such as peanut shell, broad been skin, fresh kidney beans shell, melon seed cases, cotton seed hulls, also can be canes such as sorghum rod, cornstalk, corncob, rice bar, straw, sugarcane skin and slag; After crushed, add colorant, increase hard agent, food additives and adhesion agent etc., make through hot pressing and surface treatment.
Adhesion agent and waterproofing coating are to adopt polyvinyl alcohol and ethene and the synthetic water soluble resin of vinyl acetate, and be nonpoisonous and tasteless pollution-free.
Manufacture method of the present invention can be made various disposable tablewares, as food container, beverage (jelly) container etc.
Its method for making: at first with husk or other crops leftovers crushing screenings, add entry, food additives, colorant, increase mixing such as hard agent and adhesion agent, in low-temp low-pressure moulding next time, last surface impregnation or spraying colorless transparent watertight coating at disposable foodstuff vessel, through curing irradiation sterilization packing.
The present invention has following characteristics:
1, the primary raw material that is adopted is to adopt a series of wastes of crops---husk, shell, cane etc., wide material sources, and cost is low, can not pollute.
2, manufacture craft is simple, and moulding is easy, rigidity is good.
3, bright and clean, the waterproof of appearance, resistance to heat are good; The container health is harmless, abandons can natural decomposition become fertilizer after breaking in the field, can not pollute.
Claims (4)
1, a kind of manufacture method of disposable foodstuff vessel, it is with after the crops leftovers pulverization process, through hot pressing and surface treatment moulding, it is characterized in that: crops leftovers is rice hulls or other the relevant husk that adopts 60-85%, add food additives, colorant again, increase hard agent and adhesion agent etc., the surface scribbles waterproofing coating.
2, the manufacture method of disposable foodstuff vessel according to claim 1 is characterized in that: crops leftovers is the peanut shell that adopts 60-85%, or shells such as fresh kidney beans shell, melon seed cases, cotton seed hulls.
3, the manufacture method of disposable foodstuff vessel according to claim 1 and 2 is characterized in that: crops leftovers is the sorghum rod that adopts 60-85%, or basic bar such as rice bar, straw, cornstalk, corncob or sugarcane skin and slag etc.
4, according to the manufacture method of claim 1 or 2 or 3 described disposable foodstuff vessels, it is characterized in that: adhesion agent and waterproofing coating are to form with the compound body of polyvinyl alcohol and ethene and vinyl acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97115661A CN1057740C (en) | 1997-08-23 | 1997-08-23 | Disposable foodstuff vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97115661A CN1057740C (en) | 1997-08-23 | 1997-08-23 | Disposable foodstuff vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1173451A CN1173451A (en) | 1998-02-18 |
| CN1057740C true CN1057740C (en) | 2000-10-25 |
Family
ID=5173353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97115661A Expired - Fee Related CN1057740C (en) | 1997-08-23 | 1997-08-23 | Disposable foodstuff vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057740C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358319A (en) * | 2019-07-11 | 2019-10-22 | 刘培洋 | Multiple types Fruit Peel environmental protection fully natural green disposable tableware and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154825A (en) * | 1996-05-06 | 1997-07-23 | 江西宜春天成实业有限公司 | Formular of disposable tableware made by using straw of farm crops and rice husk and making method thereof |
-
1997
- 1997-08-23 CN CN97115661A patent/CN1057740C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154825A (en) * | 1996-05-06 | 1997-07-23 | 江西宜春天成实业有限公司 | Formular of disposable tableware made by using straw of farm crops and rice husk and making method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1173451A (en) | 1998-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Qikang Inventor before: Tan Qikang Inventor before: Xie Leping Inventor before: Yu Liqun Inventor before: Lu Yili Inventor before: Weng Sili |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TAN QIKANG; XIE YUEPING; YU LIQUN; LU YILI; WENG SILI TO: TAN QIKANG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |