CN102318525A - Permeable plastic film - Google Patents
Permeable plastic film Download PDFInfo
- Publication number
- CN102318525A CN102318525A CN201110222802A CN201110222802A CN102318525A CN 102318525 A CN102318525 A CN 102318525A CN 201110222802 A CN201110222802 A CN 201110222802A CN 201110222802 A CN201110222802 A CN 201110222802A CN 102318525 A CN102318525 A CN 102318525A
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- China
- Prior art keywords
- plastic film
- permeable
- layer
- bonding strips
- permeable plastic
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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
The invention discloses a permeable plastic film. The plastic film comprises an upper layer (1) and a lower layer (2), the plastic film of each layer is provided with a plurality of holes (3) with diameter of 4 to 6 millimeters, and the upper layer (1) and the lower layer (2) are bonded through bonding strips (4). The bonding strips (4) are arranged in a grid shape. The hollowness of the bonding strips (4) is 0.5 to 1.0 millimeter. The permeable plastic film has the advantages that: the permeable holes can permeate water under the pressure of rainwater, so the plastic film has high permeability; when the sun exposes and the ground temperature is high, the plastic film has good closure and well holds moisture in the soil; the plastic film is suitable for planting grass and trees in droughty and water scarce areas in the north and the west of China; and by using the plastic film, the survival rate of the plants can be improved, and the condition of low survival rate when many plants are planted in the past is changed.
Description
Technical field
The present invention relates to polymeric material field, specifically is a kind of permeable plastic film.
Background technology
At present; No matter existing plastic film is to be used in plastic tunnel, still is used as mulch film; When weather rains; Rainwater all can not see through plastic film and get in scholar's earth, makes that growing plants can not be effectively utilized rainwater in the plastic tunnel to come its required moisture is replenished, and must carry out the manual watering.Cause rainwater not utilize, must carry out the manual watering, not only taken a lot of work but also the phenomenon of water wasting.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of rainy day rainwater is got in the soil the fine permeable plastic film that is used for plastic tunnel and mulch film that evaporation from topsoil is reduced.
Technical scheme of the present invention is achieved in that a kind of permeable plastic film; Said this plastic film is divided into upper strata (1) and lower floor (2); It is the hole (3) of 4-6mm that several diameters are arranged on every layer of plastic film, bonds through bonding strip (4) between said upper strata (1) and the lower floor (2).
The latticed arrangement of said bonding strip (4).
The reciprocal of duty cycle that said bonding strip (4) is is 0.5-1.0mm.
The invention has the beneficial effects as follows: characteristics of the present invention are that the infiltration hole can be opened under rainwater pressure and seeped water, and water percolating capacity is big, and be exposed to the sun at the sun, when ground temperature is high; Its closure is good; Make that moisture is kept well in the soil, be applicable to that the kind grass in China northern, western drought and water shortage area is planted trees, use it can improve plant survival rate; Change planted in the past many, kind is many, the situation that survival rate is low.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, upper strata; 2, lower floor; 3, hole; 4, bonding strip.
Embodiment
A kind of permeable plastic film, said this plastic film are divided into upper strata 1 and lower floor 2, and it is the hole 3 of 4mm that several diameters are arranged on every layer of plastic film, bond through bonding strip 4 between said upper strata 1 and the lower floor 2.Said bonding strip 4 latticed arrangements.The reciprocal of duty cycle that said bonding strip 4 is is 1.0mm.
The above; Be merely the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (3)
1. permeable plastic film; It is characterized in that; Said this plastic film is divided into upper strata (1) and lower floor (2), and it is the hole (3) of 4-6mm that several diameters are arranged on every layer of plastic film, bonds through bonding strip (4) between said upper strata (1) and the lower floor (2).
2. permeable plastic film according to claim 1 is characterized in that, the latticed arrangement of said bonding strip (4).
3. permeable plastic film according to claim 1 and 2 is characterized in that, the reciprocal of duty cycle that said bonding strip (4) is is 0.5-1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222802A CN102318525A (en) | 2011-08-05 | 2011-08-05 | Permeable plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222802A CN102318525A (en) | 2011-08-05 | 2011-08-05 | Permeable plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102318525A true CN102318525A (en) | 2012-01-18 |
Family
ID=45446480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110222802A Pending CN102318525A (en) | 2011-08-05 | 2011-08-05 | Permeable plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102318525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452655A (en) * | 2014-04-29 | 2015-03-25 | 姜立平 | Laminated type evaporation-preventing water retention mulching film |
| CN106592510A (en) * | 2016-12-19 | 2017-04-26 | 李晓夏 | Method for maintaining stable and reasonable water seepage of soil |
| CN109511447A (en) * | 2018-11-16 | 2019-03-26 | 山东隆昌塑业有限公司 | A kind of porous telescopic type has the water-permeable membrane of sealing function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284427A (en) * | 2000-07-03 | 2001-02-21 | 霍福山 | Permeable plastic film |
| CN2673080Y (en) * | 2003-12-30 | 2005-01-26 | 李同军 | High efficiency water saving covering and irrigating dual purpose film |
| CN1685803A (en) * | 2004-11-19 | 2005-10-26 | 中国矿业大学（北京校区） | Water retaining penetration film produced by blowing and its preparation method |
-
2011
- 2011-08-05 CN CN201110222802A patent/CN102318525A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284427A (en) * | 2000-07-03 | 2001-02-21 | 霍福山 | Permeable plastic film |
| CN2673080Y (en) * | 2003-12-30 | 2005-01-26 | 李同军 | High efficiency water saving covering and irrigating dual purpose film |
| CN1685803A (en) * | 2004-11-19 | 2005-10-26 | 中国矿业大学（北京校区） | Water retaining penetration film produced by blowing and its preparation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452655A (en) * | 2014-04-29 | 2015-03-25 | 姜立平 | Laminated type evaporation-preventing water retention mulching film |
| CN106592510A (en) * | 2016-12-19 | 2017-04-26 | 李晓夏 | Method for maintaining stable and reasonable water seepage of soil |
| CN109511447A (en) * | 2018-11-16 | 2019-03-26 | 山东隆昌塑业有限公司 | A kind of porous telescopic type has the water-permeable membrane of sealing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN RUIXIANDA PLASTIC CO., LTD. Free format text: FORMER OWNER: DALIAN FANGSHENG PLASTIC CO., LTD. Effective date: 20130603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130603 Address after: Zhanqian street Jinzhou District of Dalian City, Liaoning province 116100 WUJIATUN Airport Applicant after: Dalian Ruixianda Plastic Co., Ltd. Address before: 116100, Liaoning, Dalian province Jinzhou District Station Street Wu Tun Airport Applicant before: Dalian Fangsheng Plastic Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120118 |