CN1119461C - Technology for manufacturing environmentally friedly tableware and packing box - Google Patents
Technology for manufacturing environmentally friedly tableware and packing box Download PDFInfo
- Publication number
- CN1119461C CN1119461C CN 98112657 CN98112657A CN1119461C CN 1119461 C CN1119461 C CN 1119461C CN 98112657 CN98112657 CN 98112657 CN 98112657 A CN98112657 A CN 98112657A CN 1119461 C CN1119461 C CN 1119461C
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- packing box
- tableware
- flour
- manufacturing
- manufacture method
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- Expired - Fee Related
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Abstract
The present invention relates to a manufacturing method for environmental protection tableware or packing boxes. The method comprises the following steps: flour, pachyrhizus powder and pulp with saturated water are used as raw materials; the raw materials are mixed to be pasty and are pressed into a mould; the raw materials can be carried out for heating solidification, low temperature demoulding and waterproof treatment. The tableware or the packing boxes manufactured by the manufacturing method provided by the present invention have the advantages of low cost, no environmental pollution and high hardness and the manufacturing method provided by the present invention is simple.
Description
The present invention relates to the manufacture method of a kind of environment protecting tableware or packing box.
Tableware for people in life the articles for use that can not lack.Traditional dinner ware made is made with organic material, after using, is difficult for degraded, if burning produces toxic gas again, therefore causes a large amount of Harmful Waste.In the world to the environmental protection pay attention to day by day, existing many national legislations limit the production of this series products at present.For cooperating environmental protection, people adopt tableware made of paper.But tableware made of paper is because at thickness, neither ideal on a piece of wood serving as a brake to halt a carriage degree, and inconvenience is splendid attire food stably.If it is certainly will will increase paper thick to strengthen its hardness.It is very high to expend a large amount of natural resourcess and cost like this.Some packing boxes also are to utilize above-mentioned identical method to make.As the eggs packing box, fruit packing box, cake packing box etc.
It is good to the purpose of this invention is to provide a kind of manufacturing property, the environment protecting tableware of the low health of cost or the method for packing box.
Technical scheme of the present invention is: adopt the mixture of flour or tapioca flour or flour and tapioca flour, and temper; Again with paper pulp furnishing pasty state with saturation moisture; The above-mentioned pastel that obtains is pressed in the mould, after dewater curing molding and WATER REPELLENT TREATMENT, gets final product.
The further optimization of such scheme is: the temperature in curing molding stage wherein is 300-500 ℃.In addition, WATER REPELLENT TREATMENT is waterproofing agent to be coated in equably the surface of tableware or packing box behind curing molding; Perhaps in the process that raw material mixes, add waterproofing agent, also can reach same waterproof effect.
Tableware or packing box according to said method is made have the following advantages:
1. can be placed in micro-wave oven or the baking box and heat, and not have the anxiety of safety;
2. the hardness height is difficult for softening, and can stablize splendid attire food;
3. vegetable raw material is easy to get, with after can decompose the non-environmental-pollution problem voluntarily;
4. cheap for manufacturing cost, have high economic benefit;
5. the tableware surface energy is decorated plastic relief easily, has been rich in aesthetic feeling, and manufacture method is easy.
Fig. 1 is a schematic flow sheet of the present invention;
Fig. 2 is the three-dimensional appearance schematic diagram of the tableware produced of the present invention;
Fig. 3 is with the schematic diagram of paper pulp water operated in saturation among the present invention.
Embodiment
With reference to figure 1, Fig. 2 mixes 35g flour with the 15g tapioca flour, adds the water of 250-300ml, then with the paper pulp furnishing pasty state with saturation moisture, promptly by centrifugation, and produces air and blows, and finishes dehydration; Then, be laminated or height is pressed into method pastel is pressed in the mould, under 300-500C, heat again, the pastel in the mould is solidified by shaping dies; Carry out the demoulding when being cooled to lower temperature again; The surface-coated waterproofing agent 11 of the tableware 1 (or packing box) of manufacturing is got final product.
With reference to figure 3, the method for paper pulp that preparation has a saturation moisture is that the paper pulp 2 with layered laminate immerses in the tanks 3, when paper pulp 2 is immersed in when becoming to scatter shape in the water, paper pulp 2 can be taken out in tank 3, and unnecessary water droplet is finished.
As long as adopt different moulds, just can produce diversified tableware and packing box according to method provided by the invention.
Claims (3)
1. the manufacture method of environment protecting tableware or packing box is characterized in that adopting the mixture of flour or tapioca flour or flour and tapioca flour, and tempers; Again with paper pulp furnishing pasty state with saturation moisture, promptly by centrifugation, and produce air and blow, finish dehydration; Then, be laminated or height is pressed into method pastel is pressed in the mould, after dewater curing molding and WATER REPELLENT TREATMENT, get final product by shaping dies.
2. the manufacture method of environment protecting tableware according to claim 1 or packing box, the temperature that it is characterized in that cure stage is the 300-500 degree.
3. the manufacture method of environment protecting tableware according to claim 1 or packing box is characterized in that WATER REPELLENT TREATMENT is to mix at raw material to add waterproofing agent in the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112657 CN1119461C (en) | 1998-09-30 | 1998-09-30 | Technology for manufacturing environmentally friedly tableware and packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112657 CN1119461C (en) | 1998-09-30 | 1998-09-30 | Technology for manufacturing environmentally friedly tableware and packing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1249375A CN1249375A (en) | 2000-04-05 |
| CN1119461C true CN1119461C (en) | 2003-08-27 |
Family
ID=5222485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98112657 Expired - Fee Related CN1119461C (en) | 1998-09-30 | 1998-09-30 | Technology for manufacturing environmentally friedly tableware and packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1119461C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074824A (en) * | 2013-01-22 | 2013-05-01 | 苏州科技学院 | Process for producing landscape flower pot with waste corrugated paper |
| CN105329511A (en) * | 2014-08-14 | 2016-02-17 | 王晓健 | Cardboard vessel |
-
1998
- 1998-09-30 CN CN 98112657 patent/CN1119461C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1249375A (en) | 2000-04-05 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANG XINRONG Free format text: FORMER OWNER: LV LIYANG Effective date: 20040611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040611 Address after: Miaoli County of Taiwan Province Patentee after: Jiang Xinrong Address before: Taoyuan County of Taiwan province Zhongli City Wencheng No. 7 North Street, 2F Patentee before: Lv Liyang |
|
| 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 |