CN101062986A - Polyethylene plastic film adapted for usage as fruit tree bag cover - Google Patents
Polyethylene plastic film adapted for usage as fruit tree bag cover Download PDFInfo
- Publication number
- CN101062986A CN101062986A CN 200610040097 CN200610040097A CN101062986A CN 101062986 A CN101062986 A CN 101062986A CN 200610040097 CN200610040097 CN 200610040097 CN 200610040097 A CN200610040097 A CN 200610040097A CN 101062986 A CN101062986 A CN 101062986A
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- China
- Prior art keywords
- fruit tree
- usage
- plastic film
- bag cover
- polyethylene
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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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- Compositions Of Macromolecular Compounds (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention discloses a polyethylene plastic foil to produce fruit tree coating bag, which is characterized by the following: adding carboxymethyl cellulose, talcum powder and diatom earth into basis materials polyethylene as reflecting and disperser; adding into black pigment as absorption agent. This film can penetrate glimmer light, which can make the color of the fruit even and rule.
Description
Technical field
The invention belongs to technical field of plastic, a kind of polyethylene plastic film that is suitable for usage as fruit tree bag cover is provided.
Background technology
In recent years along with the development of agroforestry flower industry, occasion such as plastic sheeting for farm use is widely used in greenhouse production, grows seedlings, transplanting has greatly improved the throughput of agricultural, flower industry.Technological development about plastic sheeting for farm use is also very active, there are many technology to relate to the improvement of plastic sheeting for farm use, as Chinese patent " CNOO101267.3 agripast canopy film ", by in polyethylene or pvc material, mixing organic and inorganic fluorescent assistant, make plastic film obtain special light function, promptly absorb in the natural light the disadvantageous light of crop growthing development, convert to farm crop photosynthesis and improve the light that the canopy temperature needs most, thereby reach the purpose that promotes crop growthing development and improve fruit quality; " CN01142876.7 full-reflection heat insulating light intensifying multilayer film " relates to the multilayer film by the big minispread of specific inductivity, extrudes the Packing Machine moulding with multi-layer co-extruded, uses this film can improve illumination illumination, increases temperature of shed; The technology of " CN88100997.0 anti-aging and dropless agricultural film " is as basic material with polyethylene, sneak into ethene one acetate ethylene copolymer, adding simultaneously has synergistic multiple anti-aging agent and dripping inhibitor makes plastic sheeting for farm use obtain the initial strength height, the over-all properties anti-aging, that good heat insulating and cost are low.
Prior art is dripped, is changeed light, heat insulating light intensifying and manufacturing process aspects in anti-aging, the nothing of plastic sheeting for farm use and all obtained certain progress, but also exist not enough, as lack the agricultural film special that is specifically designed to some special occasions, such as the technology that lacks the plastic film that is suitable for usage as fruit tree bag cover specially, often use transparent Plastic film Bag in the actual production, like this since the strong fruit of light respectively to meet personally light inhomogeneous, thereby gained fruit irregular colour is even, out-of-shape.
Summary of the invention
Based on above understanding, the purpose that the present invention desires to reach is, a kind of vinyon film formulation that is suitable for usage as fruit tree bag cover is provided, contain a certain amount of reflective, extinction material in this plastic film, thereby make this film can only see through faint light, fruit in the bag is had no adverse effects, obtain even, the regular fruit of color and shape at last, the technique means that the present invention takes is: add carboxymethyl cellulose, talcum powder, diatomite as reflective dose, dispersion agent in the base mateiral polyethylene, add carbon black as optical absorbing agent.
Each component materials and mass percentage content thereof are as follows, and each related material is technical grade.
Polyethylene 93%～97%
Carboxymethyl cellulose 1%～5%
Talcum powder 1%～5%
Diatomite 0.5%～3%
Carbon black 0.01%～1%
Embodiment
Below be a kind of embodiment of the present invention, related each component materials is technical grade
Polyethylene 95%
Carboxymethyl cellulose 2%
Talcum powder 2%
Diatomite 1%
Carbon black 0.05%
Plastic film thickness by this embodiment manufacturing is got four, is used for the bagging of apple, pears, and effect is fine.
Claims (1)
1, a kind of polyethylene plastic film that is suitable for usage as fruit tree bag cover is characterized by each component materials and the quality percentage composition is:
Polyethylene 93%～97%
Carboxymethyl cellulose 1%～5%
Talcum powder 1%～5%
Diatomite 0.5%～3%
Carbon black 0.01%～1%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040097 CN101062986A (en) | 2006-04-30 | 2006-04-30 | Polyethylene plastic film adapted for usage as fruit tree bag cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040097 CN101062986A (en) | 2006-04-30 | 2006-04-30 | Polyethylene plastic film adapted for usage as fruit tree bag cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101062986A true CN101062986A (en) | 2007-10-31 |
Family
ID=38964290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610040097 Pending CN101062986A (en) | 2006-04-30 | 2006-04-30 | Polyethylene plastic film adapted for usage as fruit tree bag cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101062986A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967752A (en) * | 2010-09-14 | 2011-02-09 | 青岛农业大学 | Production process formula of special non-woven fabric for fruit bags |
| CN104396644A (en) * | 2014-11-06 | 2015-03-11 | 徐智文 | Fruit cultivating bag and processing method thereof |
| CN107624515A (en) * | 2017-10-24 | 2018-01-26 | 建瓯市元润塑料有限公司 | Black fungus open air cultivating bacteria bag and its preparation and application method |
| CN114073203A (en) * | 2020-08-13 | 2022-02-22 | 北京农学院 | Method for forming pattern on surface of big peach and big peach with pattern on surface |
-
2006
- 2006-04-30 CN CN 200610040097 patent/CN101062986A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967752A (en) * | 2010-09-14 | 2011-02-09 | 青岛农业大学 | Production process formula of special non-woven fabric for fruit bags |
| CN101967752B (en) * | 2010-09-14 | 2012-11-07 | 青岛农业大学 | Production process formula of special non-woven fabric for fruit bags |
| CN104396644A (en) * | 2014-11-06 | 2015-03-11 | 徐智文 | Fruit cultivating bag and processing method thereof |
| CN107624515A (en) * | 2017-10-24 | 2018-01-26 | 建瓯市元润塑料有限公司 | Black fungus open air cultivating bacteria bag and its preparation and application method |
| CN114073203A (en) * | 2020-08-13 | 2022-02-22 | 北京农学院 | Method for forming pattern on surface of big peach and big peach with pattern on surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071031 |