CN1140535A - Multi-effect agronomical nutrient paper film - Google Patents
Multi-effect agronomical nutrient paper film Download PDFInfo
- Publication number
- CN1140535A CN1140535A CN 95107495 CN95107495A CN1140535A CN 1140535 A CN1140535 A CN 1140535A CN 95107495 CN95107495 CN 95107495 CN 95107495 A CN95107495 A CN 95107495A CN 1140535 A CN1140535 A CN 1140535A
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- China
- Prior art keywords
- paper
- agronomical
- nutrient
- effect
- paper film
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- 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.)
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Abstract
Plant paper pulp as base material is mixed with hydroscopic, antiseptic and colouring material and produced into paper through conventional process. The paper is painted with nutrient elements and germicide to produce the said nutrient paper film. The nutrient paper film is used to replace mulching for cultivation in field or green house. It can degraded naturally in 60 days and can improve soil without pollution to field like plastic mulching.
Description
The invention belongs to pulp technology for making paper.
Mulch film has been widely used in agricultural production in recent years, and has produced huge economic benefit thus.But mulch film is difficult to decompose for many years, and the pollution that causes in the arable land has formed a kind of new public hazards.Up to the present, explored Biodegradable films, Light lysis Film, starch film etc., the degradation time of film is difficult to control, and is higher than mulch film on cost far away.The present invention aims to provide a kind of multi-effect agronomical nutrient paper film that can realize natural degradation and contain nutritive element, growth regulator and the bactericide of science collocation.
For achieving the above object, the basic working procedure of the present invention's employing: 1. prepare magma: magma can directly be used wood pulp for paper or straw pulp.2. allocate former slurry formula: add auxiliary material in proportion.3. utilize deployed magma, paper process operation routinely.4. with the feed proportioning of various elements.5. on the nutrient paper film body paper, be coated with the 4th spice in proportion.6. by using the packing of specification bundling finished product.
Below in conjunction with specific embodiment technical characterictic of the present invention is described in further detail.One. specific embodiment:
Material name proportion (%)
Gum rosin 1.0～2.5
Aluminum sulfate 5.0～8.0
Wet strength agent 1.5～3.0
Drying strengthening agent 1.4～2.5
Preservative 0.2～0.6
Carbon black 2.5～5.0
Pigment 0.5～1.5
Insect protected bactericide 0.4～1.2
Former paper pulp 88.5～75.7 two. most preferred embodiment:
Material name proportion (%)
Gum rosin 1.5
Aluminum sulfate 6.0
Wet strength agent 2.5
Drying strengthening agent 1.5
Preservative 0.4
Carbon black 3.0
Pigment 1.2
Insect protected bactericide 0.8
Former paper pulp 83.1 three. multi-effect agronomical nutrient paper film nutritive element specific embodiment:
Element term weight (g/m
2)
Macroelement A 4.00～6.00
Macroelement B 2.50～4.00
Macroelement C 1.50～2.50
Trace element a 0.30～0.45
Trace element b 0.10～0.25
Trace element c 0.02～0.04
Trace element d 0.15～0.25
Trace element e 0.02～0.03
Trace element f 0.05～0.07
Insect protected bactericide 0.25～0.40 four. multi-effect agronomical nutrient paper film nutritive element most preferred embodiment:
Element term weight (g/m
2)
Macroelement A 5.20
Macroelement B 3.50
Macroelement C 2.00
Trace element a 0.35
Trace element b 0.20
Trace element c 0.03
Trace element d 0.20
Trace element e 0.025
Trace element f 0.06
Insect protected bactericide 0.35
Advantage of the present invention is can rise various pathogens classes such as soil fungi, bacteriums to suppress or killing action, has The comprehensive functions such as nutrition, killing pathogenic bacteria are provided, and planting about 60 days can natural degradation, also can be changed into corruption after the decomposition Plant matter fertilizer, not only overcome the farmland pollution that mulch film brings, the long-term use can be played good work to improvement soil With.
The present invention also can be widely used in technical fields such as forestry and other agricultural cultivations except that being specially adapted to vegetable protecting field and outdoor cropping.
Claims (6)
1. the manufacture method of a multi-effect agronomical nutrient paper film is characterized in that it is to make behind coating nutritive element and the bactericide on the former paper pulp.The contained element of paper film comprises macroelement and trace element.
2. according to the manufacture method of the described multi-effect agronomical nutrient paper film of claim 1, it is characterized in that preferably jute pulp of the former paper pulp for preparing, also can be any paper pulp of vegetable material.
3. according to the manufacture method of the described multi-effect agronomical nutrient paper film of claim 1, it is characterized in that the paper film is a black, also white or other colors.
4. according to the manufacture method of the described multi-effect agronomical nutrient paper film of claim 1, it is characterized in that nutritive element and bactericide are coated with adding on body paper, coating can be the single face coating, also can be double spread, can also adopt different banded coatings on body paper.
5. according to the manufacture method of the described multi-effect agronomical nutrient paper film of claim 1, it is characterized in that to adjust as required the resolving time of paper film.
6. according to the manufacture method of the described multi-effect agronomical nutrient paper film of claim 1, it is characterized in that and to determine long width of cloth size according to different purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95107495 CN1140535A (en) | 1995-07-17 | 1995-07-17 | Multi-effect agronomical nutrient paper film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95107495 CN1140535A (en) | 1995-07-17 | 1995-07-17 | Multi-effect agronomical nutrient paper film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1140535A true CN1140535A (en) | 1997-01-22 |
Family
ID=5076346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95107495 Pending CN1140535A (en) | 1995-07-17 | 1995-07-17 | Multi-effect agronomical nutrient paper film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1140535A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001072131A1 (en) * | 2000-03-31 | 2001-10-04 | Yuen Foong Yu Paper Mfg Co., Ltd. | A method for preventing plant disease |
| WO2001079608A1 (en) * | 2000-03-31 | 2001-10-25 | Yuen Foong Yu Paper Mfg Co., Ltd. | A multi-functional paper and a method of making the same |
| CN103338630A (en) * | 2011-01-26 | 2013-10-02 | 斯托拉恩索公司 | Ground-cover mulch and method for manufacturing it |
| CN103947333A (en) * | 2014-04-24 | 2014-07-30 | 南京希德林农业科技有限公司 | Production method of rapid propagation nutritional paper for sprouting vegetables |
| CN108291145A (en) * | 2015-11-27 | 2018-07-17 | 斯道拉恩索公司 | Include the covered ground mulch of minerals and functional reagent |
-
1995
- 1995-07-17 CN CN 95107495 patent/CN1140535A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001072131A1 (en) * | 2000-03-31 | 2001-10-04 | Yuen Foong Yu Paper Mfg Co., Ltd. | A method for preventing plant disease |
| WO2001079608A1 (en) * | 2000-03-31 | 2001-10-25 | Yuen Foong Yu Paper Mfg Co., Ltd. | A multi-functional paper and a method of making the same |
| CN100460596C (en) * | 2000-03-31 | 2009-02-11 | 永丰余造纸股份有限公司 | A nulti-functional paper and a method of making the same |
| CN103338630A (en) * | 2011-01-26 | 2013-10-02 | 斯托拉恩索公司 | Ground-cover mulch and method for manufacturing it |
| CN103947333A (en) * | 2014-04-24 | 2014-07-30 | 南京希德林农业科技有限公司 | Production method of rapid propagation nutritional paper for sprouting vegetables |
| CN103947333B (en) * | 2014-04-24 | 2016-03-30 | 南京希德林农业科技有限公司 | The fast numerous nutrition paper preparation method of shoot vegetable |
| CN108291145A (en) * | 2015-11-27 | 2018-07-17 | 斯道拉恩索公司 | Include the covered ground mulch of minerals and functional reagent |
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