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CN201106032Y - plastic film - Google Patents

plastic film Download PDF

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Publication number
CN201106032Y
CN201106032Y CNU2007201390984U CN200720139098U CN201106032Y CN 201106032 Y CN201106032 Y CN 201106032Y CN U2007201390984 U CNU2007201390984 U CN U2007201390984U CN 200720139098 U CN200720139098 U CN 200720139098U CN 201106032 Y CN201106032 Y CN 201106032Y
Authority
CN
China
Prior art keywords
plastic film
black
membrane
plastic
utility
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.)
Expired - Fee Related
Application number
CNU2007201390984U
Other languages
Chinese (zh)
Inventor
吴承望
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007201390984U priority Critical patent/CN201106032Y/en
Application granted granted Critical
Publication of CN201106032Y publication Critical patent/CN201106032Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)
  • Protection Of Plants (AREA)

Abstract

The utility model discloses a plastic membrane used for greenhouses in fields; the plastic membrane is provided with black plastic membranes at the two sides of transparent plastic membrane; the black color can fully absorb the sunlight irradiating on the membrane, thus better increasing the temperature inside the greenhouse and being more beneficial for the growth of crops.

Description

塑料薄膜 plastic film

技术领域technical field

本实用新型属于一种塑料薄膜，特别涉及农用大棚的覆盖薄膜。The utility model belongs to a plastic film, in particular to a covering film for an agricultural greenhouse.

背景技术Background technique

现在寒冬季节为农作物防寒防冻的大棚保温材料为透明的塑料薄膜；Now in the cold winter season, the greenhouse insulation material for crops to prevent cold and freeze is transparent plastic film;

由于冬季气温低，反季节的农作物却又需要较高的温度，这种薄膜由于对光有反射，吸收率并非很高；在很大程度上，不能满足作物对温度的需求。Due to the low temperature in winter and the off-season crops require higher temperatures, this film has a low absorption rate due to light reflection; to a large extent, it cannot meet the temperature requirements of crops.

发明内容Contents of the invention

本实用新型的目的，是提供一种能吸收更多热量的塑料薄膜。The purpose of the utility model is to provide a plastic film capable of absorbing more heat.

本实用新型的解决方案是：在透明塑料薄膜的两侧固定的连接上黑色塑料薄膜，与透明塑料颜色相间。The solution of the utility model is: fixedly connect the black plastic film on both sides of the transparent plastic film, and the color of the transparent plastic alternates.

由于其它颜色的材料对光线有很大的反射，而黑色能全部吸收照在它上面的阳光，所以它更能提高棚内的温度。Because materials of other colors reflect light greatly, and black can absorb all the sunlight shining on it, so it can increase the temperature in the shed.

附图说明Description of drawings

附图是本实用新型的剖视图。Accompanying drawing is the sectional view of the utility model.

具体实施例specific embodiment

在透明塑料薄膜1的一侧，有黑色塑料薄膜2.另一侧有黑色塑料薄膜3。On one side of the transparent plastic film 1, there is a black plastic film 2. On the other side, there is a black plastic film 3.

透明塑料薄膜与黑色塑料薄膜之间，可以直条相间，还可以横条相间。Between the transparent plastic film and the black plastic film, vertical strips can be alternated, and horizontal strips can also be alternated.

Claims (1)

1.一种用于加温的塑料薄膜，其特征在于：在透明塑料薄膜的两侧固定的连接上黑色塑料薄膜。1. A plastic film used for heating is characterized in that: a black plastic film is fixedly connected on both sides of the transparent plastic film.
CNU2007201390984U 2007-08-29 2007-08-29 plastic film Expired - Fee Related CN201106032Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201390984U CN201106032Y (en) 2007-08-29 2007-08-29 plastic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201390984U CN201106032Y (en) 2007-08-29 2007-08-29 plastic film

Publications (1)

Publication Number Publication Date
CN201106032Y true CN201106032Y (en) 2008-08-27

Family

ID=39957829

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201390984U Expired - Fee Related CN201106032Y (en) 2007-08-29 2007-08-29 plastic film

Country Status (1)

Country Link
CN (1) CN201106032Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102293135A (en) * 2011-08-05 2011-12-28 大连方盛塑料有限公司 Plastic film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102293135A (en) * 2011-08-05 2011-12-28 大连方盛塑料有限公司 Plastic film

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Legal Events

Date Code Title Description
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: 20080827

Termination date: 20090929