CN102528889A - Manufacture method for straw plate for food package - Google Patents
Manufacture method for straw plate for food package Download PDFInfo
- Publication number
- CN102528889A CN102528889A CN2011103911116A CN201110391111A CN102528889A CN 102528889 A CN102528889 A CN 102528889A CN 2011103911116 A CN2011103911116 A CN 2011103911116A CN 201110391111 A CN201110391111 A CN 201110391111A CN 102528889 A CN102528889 A CN 102528889A
- Authority
- CN
- China
- Prior art keywords
- straw
- glutinous rice
- packaging
- sheet material
- 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
Links
- 239000010902 straw Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 11
- 235000013305 food Nutrition 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 31
- 235000009566 rice Nutrition 0.000 claims abstract description 31
- 239000011230 binding agent Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 241000209094 Oryza Species 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000000945 filler Substances 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000006261 foam material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000005022 packaging material Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a manufacture method for a straw plate for food package, which comprises the following steps of first drying straw raw materials and performing impurity removing; crushing processed straws into powder; then adding a glutinous rice binder for stirring; and finally pressing the mixture to form a plate. Raw materials of the manufacture method for the straw plate for the food package are environment-friendly, free of pollution, simple and easy to obtain and low in price. A manufactured product is light in weight, high in mechanical performance, capable of being reused and the like, has wide application, can replace foam materials to be used for packaging foods or to serve as fillers, also can be used for packaging precious products, and further can serve as an inner plate of some furniture and the like.
Description
?
Technical field
The present invention relates to a kind of method of utilizing the preparation of plant straw as the straw sheet material of packaging for foodstuff.
Background technology
Produce a large amount of straws in the agricultural production,, wasted by burning mostly, also atmosphere has been caused pollution,, not only practiced thrift resource, also avoided pollution environment if the renewable resource straw is reclaimed exploitation and is used like rice bar, straw etc.In the prior art, having the people to become sheet material with adding binding agent in the straw through press process, be used for the substitute of some timber, like patent documentation CN2460276, is exactly with the straw compacting, adds colloid then, fire retardant is processed sheet material.But added a large amount of chemical agents in its process, will cause secondary pollution to environment inevitably.In addition, some food or valuables etc. need a large amount of packing or packing material, generally adopt foamed material now, because of foamed material can not be degraded, environment are polluted, and also can produce certain pollution to the food of pack.Therefore, be badly in need of a kind of environmental protection now, can replace the packaging material of foam as food
Summary of the invention
For solving the problem that exists in the prior art, the object of the invention is exactly the processing method that the straw sheet material that is used for packaging for foodstuff of a kind of green, environmental protection will be provided.
In order to achieve the above object, the present invention provides a kind of preparation method that is used for packaging for foodstuff straw sheet material, may further comprise the steps:
(1) with the straw airing and reject impurity;
(2) straw after (1) processing is ground into 100-200 order powdery;
(3) with powdery straw and glutinous rice binding agent by weight stirring for the ratio of 100:8-12;
(4) material after (3) stirring is put into mould, be warming up to 150-250 ℃ and suppress, process finished product.
The glutinous rice binding agent is to boil with glutinous rice and water to form in the said step (3), and the weight ratio of glutinous rice and water is 1:5-8.
Powdery straw and glutinous rice binding agent are by weight stirring for the ratio of 100:10 in the said step (3);
Be warming up to 200 ℃ in the said step (4), again press forming.
The present invention can utilize the discarded object that produces in the agricultural production fully: straw, rice chaff or branch etc.; Utilize environmental protection, natural glutinous rice to add water again and be brewed into binding agent; Be pressed into sheet material after the mixing, the sheet material of processing is green non-pollution, can be used for packaging for foodstuff.
The straw sheet material that makes main as the packing of food or the packing material in the food package box also can be used as the housing material of valuables such as electrical equipment, furniture, sofa etc., replaced the foam package material of not degrading; Also can be used as the inside sheet material of furniture, replace expensive timber.
Beneficial effect of the present invention has:
1, raw material of the present invention simple, be easy to get and cheap;
2, processing raw material of the present invention are pollution-free, are environment-friendly materials entirely.
3, product of the present invention have in light weight, mechanical performance is high, can reuse etc., and is of many uses, can replace foamed material to be used for packaged food or valuables, can also do the inner panel of some furniture etc.
?
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a manufacture craft flow chart of the present invention.
?
The specific embodiment
Embodiment one:
Shown in Figure 1 is straw manufacture craft flow chart of the present invention.
The straw sheet material of present embodiment is to mix after carrying out just handling with a kind of straw in rice straw bar, wheat straw, numb straw, the rice chaff etc. or multiple straw to carry out fragmentation, what compacting formed after binding agent stirs then.
Concrete procedure of processing is:
(1) with the straw airing and reject impurity;
(2) straw blocks after will handling is broken into 100 purpose powderies;
(3) glutinous rice and the water by the 1:8 weight ratio is brewed into binding agent (being that 1 kilogram in glutinous rice adds 8 kilograms of binding agents that are brewed into of water); Join in the powdery straw, powdery straw and glutinous rice binding agent are by weight stir (promptly 100 kilograms of powdery straws add 12 kilograms of glutinous rice binding agents) for the ratio of 100:12;
(4) material after stirring is put into mould, be warming up to 200 ℃ after, be pressed into finished product with forcing press.
Cut into suitable size then as required, be used for the packaging material of food or the packaging material and the furniture rapidoprint of its filler or other article.
Embodiment two:
The straw sheet material of present embodiment is to be raw material with a kind of straw or multiple straw in rice straw bar, wheat straw, numb straw, the rice chaff etc., and its procedure of processing is following:
(1) with the straw airing and reject impurity;
(2) straw blocks after will handling is broken into 150 purpose powderies;
(3) will be brewed into binding agent (being that 1 kilogram in glutinous rice adds 6 kilograms of binding agents that are brewed into of water) by the glutinous rice and the water of 1:6 weight ratio; Join in the powdery straw, powdery straw and glutinous rice binding agent are by weight stir (promptly 100 kilograms of powdery straws add 9 kilograms of glutinous rice binding agents) for the ratio of 100:9;
(4) material after stirring is put into mould, be warming up to 220 ℃ after, be pressed into finished product with forcing press.
Cut into suitable size then as required, be used for the packaging material of food or the packaging material and the furniture rapidoprint of its filler or other article.
Embodiment three:
The straw sheet material of present embodiment is to be raw material with a kind of straw or multiple straw in rice straw bar, wheat straw, numb straw, the rice chaff etc., and its procedure of processing is following:
(1) with the straw airing and reject impurity;
(2) straw blocks after will handling is broken into 200 purpose powderies;
(3) will be brewed into binding agent by the glutinous rice and the water of 1:5 weight ratio, and join in the powdery straw, powdery straw and glutinous rice binding agent are by weight stir (promptly 100 kilograms of powdery straws add 8 kilograms of glutinous rice binding agents) for the ratio of 100:8;
(4) material after stirring is put into mould, be warming up to 250 ℃ after, be pressed into finished product with forcing press.
Cut into suitable size then as required, be used for the packaging material of food or the packaging material and the furniture rapidoprint of its filler or other article.
Above embodiment is not limited only to protection scope of the present invention, and all are based on basic thought of the present invention and all belonging in protection scope of the present invention of making amendment or change.
Claims (4)
1. preparation method that is used for the straw sheet material of packaging for foodstuff may further comprise the steps:
(1) with the straw airing and reject impurity;
(2) straw after (1) processing is ground into 100-200 order powdery;
(3) with powdery straw and glutinous rice binding agent by weight stirring for the ratio of 100:8-12;
(4) material after (3) stirring is put into mould, be warming up to 150-250 ℃ and suppress, process finished product.
2. the preparation method that is used for the straw sheet material of packaging for foodstuff according to claim 1 is characterized in that: the glutinous rice binding agent is to boil with glutinous rice and water to form in the said step (3), and the weight ratio of glutinous rice and water is 1:5-8.
3. the preparation method that is used for the straw sheet material of packaging for foodstuff according to claim 1 is characterized in that: powdery straw and glutinous rice binding agent are by weight stirring for the ratio of 100:10 in the said step (3).
4. the preparation method that is used for the straw sheet material of packaging for foodstuff according to claim 1 is characterized in that: be warming up to 200 ℃ in the said step (4), again press forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103911116A CN102528889A (en) | 2011-12-01 | 2011-12-01 | Manufacture method for straw plate for food package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103911116A CN102528889A (en) | 2011-12-01 | 2011-12-01 | Manufacture method for straw plate for food package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528889A true CN102528889A (en) | 2012-07-04 |
Family
ID=46337542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103911116A Pending CN102528889A (en) | 2011-12-01 | 2011-12-01 | Manufacture method for straw plate for food package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528889A (en) |
-
2011
- 2011-12-01 CN CN2011103911116A patent/CN102528889A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011094721A1 (en) | Biomass fuel compact processing method | |
| JP2016518477A (en) | Composite carbonaceous fuel molded body | |
| CN106117621A (en) | A kind of biomass amortizing packaging material and preparation method thereof | |
| CN104371343A (en) | High-performance plant fiber packaging material and preparation method thereof | |
| CN102975272A (en) | Inflaming retarding wood-plastic composite board and manufacturing method | |
| EP2617800B1 (en) | Solid fuel | |
| CN103819745A (en) | Degradable packing material for food | |
| CN102528889A (en) | Manufacture method for straw plate for food package | |
| CN102888788B (en) | Technology for preparing composite packaging material by mixing waste paper and bamboos | |
| CN103819749A (en) | Preparation method of degradable packing material for food | |
| CN105647216A (en) | Environment-friendly composite packaging material and preparation method thereof | |
| CN105437351A (en) | Paperboard production technique | |
| CN101979479A (en) | Biochar and production method thereof | |
| TWI376335B (en) | ||
| CN101810330B (en) | Manufacture method of enteromorpha clathrata-dendrobium refined flour | |
| CN105753431B (en) | A kind of environmental protection composite board and preparation method thereof | |
| KR102472762B1 (en) | Manufacturing method of pine product pallet | |
| CN101967293B (en) | Method for preparing boards from carboxymethyl starch serving as binding agent and waste plant fibers | |
| KR102703226B1 (en) | Composition for eco-friendly packaging and manufacturing method thereof | |
| EP1397470B1 (en) | A method for production of the solid fuel from biomass | |
| CN1986181A (en) | Product of rice straw, stalk, etc as paper substitute | |
| KR101550213B1 (en) | Environment-friendly Pallet Using Chaff and Its Manufacturing Method | |
| CN105083766A (en) | Manufacturing method for producing cushioning packaging materials by utilizing straws | |
| KR101550209B1 (en) | Chip Blocks for Environment-friendly Pallet Using Chaff and Its Manufacturing Method | |
| CN103911201B (en) | Biomass charcoal flour additive agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |