CN1343743A - Degradable plant fibre film for agriculture purpose - Google Patents
Degradable plant fibre film for agriculture purpose Download PDFInfo
- Publication number
- CN1343743A CN1343743A CN 00125308 CN00125308A CN1343743A CN 1343743 A CN1343743 A CN 1343743A CN 00125308 CN00125308 CN 00125308 CN 00125308 A CN00125308 A CN 00125308A CN 1343743 A CN1343743 A CN 1343743A
- Authority
- CN
- China
- Prior art keywords
- raw material
- pulp
- film
- plant fibre
- paper
- 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.)
- Granted
Links
Abstract
A degradable agricultural ground film is prepared from bleached wood pulp, wheat straw pulp, reed pulp, etc, mixing it with water in ratio of 1:10, breaking, stirring, adding water-proofing agent, stirring, adding reinforcing agent, stirring and loading it in paper-making machine to obtain water-proof ground film. Its advantages are self degradation and no environmental pollution.
Description
The present invention relates to make paper industry, particularly a kind of degradable paper type agricultural mulching of making by vegetable fibre.
Along with the continuous development of agriculture production, use the scale of plastics agricultural mulching increasing in the rural area, use the quantity of agricultural film bigger at northern country.Agricultural mulching generally adopts plastic blow moldings such as polyvinyl chloride, is a kind of very thin film.It is very difficult that agricultural film uses the back to reclaim, and the overwhelming majority is discarded in the farmland, can not degrade for a long time, has polluted environment.In addition, there is a large amount of plastic particles to enter earth when the degredation plastic film of producing uses at present, so can destroys Soil structure, will influence agriculture production in the course of time.
The purpose of this invention is to provide a kind of degradable plant fibre film for agriculture purpose, it is discarded in the farmland and can degrades voluntarily, does not pollute the environment, and Soil structure can be not destroyed yet.
Technical scheme of the present invention is as follows:
A kind of degradable plant fibre film for agriculture purpose, adopt the wood pulp of bleaching, Straw Pulp, reed pulp, the Herba Poae Sphondylodis slurry, bamboo pulp is made raw material, or select wherein a kind of raw material for use, or select wherein some kinds of raw materials for use, raw material is positioned over joins in the stock tank, in joining stock tank in proportion with 10 parts of water of 1 part of raw material dry pulp proportioning, pulverize with pulping engine, stir, add water-resisting agent with 5%～8% weight of raw material dry pulp, after stirring, add toughener with 4%～6% weight of raw material dry pulp again, stir then, with the slurry input paper machine that stirs, regulate required paper sheet thickness at last, by roll and oven dry, make the mulch film paper of waterproof.
Agricultural mulching of the present invention can be widely used in the rural area, discards after the use in the farmland and can degrade voluntarily, and it can not destroy Soil structure, does not pollute the environment yet, and helps environment protection.
Below in conjunction with embodiment the present invention is elaborated.
A kind of degradable plant fibre film for agriculture purpose adopts wood pulp, Straw Pulp, reed pulp, Herba Poae Sphondylodis slurry, the bamboo pulp of bleaching to make raw material, can select wherein a kind of raw material during manufacturing for use, also can select wherein some kinds of material combination configurations for use.
The raw material of choosing is positioned over joins in the stock tank, in joining stock tank,, pulverize, stir with pulping engine in proportion with 10 parts of water of 1 part of raw material dry pulp proportioning.5%～8% weight with the raw material dry pulp is added water-resisting agent, after stirring, adds toughener with 4%～6% weight of raw material dry pulp again, stirs then.
With the slurry input paper machine that stirs, at the required paper sheet thickness of machine adjusted, by roll and oven dry, bake out temperature is made the mulch film paper of waterproof at 120 °～180 ° at last.This mulch film paper can be degraded in agricultural land soil at 3～4 months usually fully owing to set degradation time during fabrication.
The surface of mulch film paper can spray one deck non-setting adhesive, applies the mythimna separata agent that one deck prevents reptile and winged insect intrusion mulch film paper on non-setting adhesive, with protection field seedling.Certainly, can not be coated with the agent of this layer mythimna separata as required.Cover the film that one deck can lift on the upper strata of non-setting adhesive when using, with protection non-setting adhesive coating and coated mythimna separata agent.
Mulch film of the present invention can be placed on the ground mulch film and cover on the farm crop in use, has played insulation effect.After treating that agricultural mulching uses, need not pick up this waste, mulch film can be stayed the field, let alone to be degraded into voluntarily fertilizer.
Claims (4)
1. degradable plant fibre film for agriculture purpose, adopt the wood pulp of bleaching, Straw Pulp, reed pulp, the Herba Poae Sphondylodis slurry, bamboo pulp is made raw material, or select wherein a kind of raw material for use, or select wherein some kinds of raw materials for use, raw material is positioned over joins in the stock tank, it is characterized in that, in joining stock tank in proportion with 10 parts of water of 1 part of raw material dry pulp proportioning, pulverize with pulping engine, stir, 5%～8% weight with the raw material dry pulp is added water-resisting agent, after stirring, add toughener with 4%～6% weight of raw material dry pulp again, stir then, at last with the slurry input paper machine that stirs, regulate required paper sheet thickness,, make the mulch film paper of waterproof by roll and oven dry.
2. degradable plant fibre film for agriculture purpose according to claim 1 is characterized in that, surface spraying one deck non-setting adhesive of described mulch film paper.
3. degradable plant fibre film for agriculture purpose according to claim 2 is characterized in that, applies the mythimna separata agent that one deck prevents reptile and winged insect intrusion mulch film paper on the described non-setting adhesive.
4. degradable plant fibre film for agriculture purpose according to claim 2 is characterized in that, the upper strata of described non-setting adhesive covers the film that one deck can lift when using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00125308 CN1130429C (en) | 2000-09-21 | 2000-09-21 | Degradable plant fibre film for agriculture purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00125308 CN1130429C (en) | 2000-09-21 | 2000-09-21 | Degradable plant fibre film for agriculture purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1343743A true CN1343743A (en) | 2002-04-10 |
| CN1130429C CN1130429C (en) | 2003-12-10 |
Family
ID=4591100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00125308 Expired - Fee Related CN1130429C (en) | 2000-09-21 | 2000-09-21 | Degradable plant fibre film for agriculture purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1130429C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402275C (en) * | 2004-02-11 | 2008-07-16 | 徐华 | Degradable plant fiber packaging bag and preparation method thereof |
| CN102668934A (en) * | 2011-03-15 | 2012-09-19 | 漳州仂元工业有限公司 | Organic mulching film manufactured by fibers of plant shell or branch and stem |
| CN103004539A (en) * | 2012-12-07 | 2013-04-03 | 湖南省烟草公司永州市公司 | Preparation method of tobacco stem mulching film for cultivating cured tobacco |
| CN110870429A (en) * | 2018-09-04 | 2020-03-10 | 魏颖 | Green agricultural mulching film and preparation method thereof |
| CN113400690A (en) * | 2021-08-06 | 2021-09-17 | 甘肃华瑞农业股份有限公司 | Device and method for manufacturing degradable agricultural mulching film |
| CN113832762A (en) * | 2021-09-06 | 2021-12-24 | 浙江鹤丰新材料有限公司 | Method for manufacturing degradable membrane material by bamboo pulp thick black liquor |
| CN115387153A (en) * | 2022-08-24 | 2022-11-25 | 陕西科技大学 | Full-coal-carbon waste humic acid paper-based functional degradable mulching film and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818209B (en) * | 2006-03-11 | 2010-11-03 | 付兵远 | Medicinal and biochemical mulch film paper |
-
2000
- 2000-09-21 CN CN 00125308 patent/CN1130429C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402275C (en) * | 2004-02-11 | 2008-07-16 | 徐华 | Degradable plant fiber packaging bag and preparation method thereof |
| CN102668934A (en) * | 2011-03-15 | 2012-09-19 | 漳州仂元工业有限公司 | Organic mulching film manufactured by fibers of plant shell or branch and stem |
| CN103004539A (en) * | 2012-12-07 | 2013-04-03 | 湖南省烟草公司永州市公司 | Preparation method of tobacco stem mulching film for cultivating cured tobacco |
| CN110870429A (en) * | 2018-09-04 | 2020-03-10 | 魏颖 | Green agricultural mulching film and preparation method thereof |
| CN113400690A (en) * | 2021-08-06 | 2021-09-17 | 甘肃华瑞农业股份有限公司 | Device and method for manufacturing degradable agricultural mulching film |
| CN113400690B (en) * | 2021-08-06 | 2022-09-13 | 甘肃华瑞农业股份有限公司 | Device and method for manufacturing degradable agricultural mulching film |
| CN113832762A (en) * | 2021-09-06 | 2021-12-24 | 浙江鹤丰新材料有限公司 | Method for manufacturing degradable membrane material by bamboo pulp thick black liquor |
| CN115387153A (en) * | 2022-08-24 | 2022-11-25 | 陕西科技大学 | Full-coal-carbon waste humic acid paper-based functional degradable mulching film and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1130429C (en) | 2003-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100460596C (en) | A nulti-functional paper and a method of making the same | |
| Shogren | Biodegradable mulches from renewable resources | |
| EP0556150B1 (en) | Natural fiber containing sheet material | |
| CN102627973B (en) | Preparation method of straw pulp mulch film | |
| CN1084761C (en) | Farm plant fiber mulch and producing method therefor | |
| JP3991159B2 (en) | Method for producing non-wood fiber coated mat | |
| CN106718414A (en) | A kind of degradable high-performance string synthesis agricultural mulching and preparation method thereof | |
| CN1130429C (en) | Degradable plant fibre film for agriculture purpose | |
| CN102337138A (en) | Biodegradable liquid mulch film produced from papermaking waste liquid, and production method thereof | |
| CN101589681A (en) | Completely degraded plastic film and production method thereof | |
| CN107687109A (en) | A kind of agricultural paper mulch film of environment-friendly degradable and its manufacture method | |
| CN1335351A (en) | Sprayed film and its application in tackling sandy waste land and plantation | |
| CN111699895A (en) | Rice straw fiber-based insect-proof type full-degradable mulching film for cigarettes and manufacturing method thereof | |
| KR102019308B1 (en) | Eco-friendly Biodegradable Mulching Sheet and Manufacturing Method Thereof | |
| CN1327496A (en) | Method for accelerated degradation of mulch paper and mulch paper | |
| KR20040086540A (en) | Non-woody fiber mulching mat and production method thereof | |
| JP2010239954A (en) | Agricultural paper mulch sheet | |
| CN100545232C (en) | Environment protection mulch film | |
| CN111733627B (en) | Wheat straw fiber-based insect-proof fully-degradable mulching film for cigarettes and manufacturing method thereof | |
| KR100570832B1 (en) | Multipurpose and multifunctional mulching paper for agriculture | |
| CN1470567A (en) | Wind break, sand-fixed, soil-moisture-preserved and temperature-increased surface covering preparation and method | |
| Syakir et al. | Application of Cellulosic Fiber in Soil Erosion Mitigation: Prospect and Challenges. | |
| Yang et al. | Substitute for polyethylene (PE) films: A novel cow dung-based liquid mulch on silage cornfields | |
| JPH0723620A (en) | Seed mat using waste paper and its production | |
| WO2020222368A1 (en) | Eco-friendly biodegradable pulp mulching paper and manufacturing method therefor |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20091021 |