CN102350830B - Solar cooker light reflecting film and fabricating method thereof - Google Patents
Solar cooker light reflecting film and fabricating method thereof Download PDFInfo
- Publication number
- CN102350830B CN102350830B CN201110259196.2A CN201110259196A CN102350830B CN 102350830 B CN102350830 B CN 102350830B CN 201110259196 A CN201110259196 A CN 201110259196A CN 102350830 B CN102350830 B CN 102350830B
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- base material
- layer
- coated
- solar cooker
- light reflecting
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Abstract
The invention discloses a solar cooker light reflecting film and a fabricating method thereof. The solar cooker light reflecting film comprises a base material; an aluminium layer is arranged on the upper surface of the base material; an isolated layer is coated on the upper surface of the aluminium layer; and a release layer is arranged on the lower surface of the base material, and attached to the lower surface of the base material by an adhesive sticker layer. The fabricating method comprises the following steps of: evaporating the aluminium layer; coating the isolated layer; coating the adhesive sticker layer; covering the release layer; coiling and slitting; and packaging. The solar cooker light reflecting film provided by the invention has a high light reflecting rate, which can achieve 89%; simultaneously, the solar cooker light reflecting film also has higher opaqueness, stronger stability and waterproofness, and can be used outdoors in a long term; and besides, easy peeling cannot occur between the bottom lining surface and the base material.
Description
Technical field
The present invention relates to a kind of reflectorized material and preparation method thereof, relate in particular to a kind of solar cooker reflective membrane and preparation method thereof.
Background technology
At present, the reflective membrane of various uses is of a great variety, and the reflectorized material being generally used on solar cooker has two kinds, and one is glass lens, and another is metal-coated films, and metal-coated films is a plating at base material, and another side pastes end liner face.Easily broken when glass lens is installed and uses, reflecting rate is low, and transport inconvenience; General metal-coated films stability and water proofing property are poor, exist light leakage phenomena, and its base material of existing reflective membrane and end liner face bad adhesion, easily come off.
Summary of the invention
One of object of the present invention is to provide that a kind of reflecting rate is high, stability is high, good waterproof performance, be convenient to transport and the solar cooker reflective membrane of base material and end liner face difficult drop-off.
For addressing the above problem, the technical solution adopted in the present invention is:
A kind of solar cooker reflective membrane, comprises base material, it is characterized in that: the upper surface of described base material is provided with aluminium lamination, and the upper surface of described aluminium lamination is coated with separation layer; The lower surface of described base material is provided with release layer, and release layer sticks on base material lower surface by non-drying glue layer.
Further:
Described base material is made up of PET polyester film.
The thickness of described aluminium lamination is not less than 40 nanometers.
Described separation layer is made up of transparent resin.
Described non-drying glue layer is made up of solvent-borne type or water-based adhesive sticker.
Described release layer is made up of release liners or mould release membrance.
Another object of the present invention is to provide a kind of preparation method of above-mentioned solar cooker reflective membrane, it is characterized in that: comprise the following steps:
The method of a, use type vacuum vapor deposition, at upper surface evaporation one deck aluminium of PET polyester film base material, the thickness of aluminium lamination is not less than 40 nanometers;
B, be coated with at the upper surface of aluminium lamination the separation layer of being made by transparent resin;
C, with adhesive sticker coating machine, adhesive sticker is coated on the release layer of being made by release liners or mould release membrance, then dries;
D, will on release layer, be coated with the one side of adhesive sticker and the lower surface of base material is laminating with laminating machine;
E, by laminating good semi-finished product rolling, then on cutting machine, cut, the width of cutting is 6-10 centimetre, the length that monovolume is cut is 400-500 rice;
F, cut after, packed products.
Owing to having adopted technique scheme, compared with prior art, solar energy reflective film reflecting rate of the present invention is high, can reach 89%, meanwhile, also there is higher opaqueness, stronger stability and water proofing property, can use out of doors for a long time, and difficult drop-off between end liner face and base material.
brief description of the drawings
Accompanying drawing is the structural representation of an embodiment of the present invention.
In figure: 1-separation layer; 2-aluminium lamination; 3-base material; 4-non-drying glue layer; 5-release layer.
Detailed description of the invention
Embodiment:
A kind of solar cooker reflective membrane, as shown in drawings, comprises base material 3, and the upper surface of base material 3 is provided with aluminium lamination 2, and the upper surface of described aluminium lamination is coated with separation layer 1.The lower surface of base material 3 is provided with release layer 5, and release layer 5 sticks on base material 3 lower surfaces by non-drying glue layer 4.
In the present embodiment, base material 3 is made up of PET polyester film.The thickness of aluminium lamination 2 is not less than 40 nanometers.Separation layer 1 is made up of transparent resin.Non-drying glue layer 4 is made up of solvent-borne type or water-based adhesive sticker.Release layer 4 is made up of release liners or mould release membrance.
The preparation method of above-mentioned solar cooker reflective membrane, comprises the following steps:
The method of a, use type vacuum vapor deposition, at upper surface evaporation one deck aluminium of PET polyester film base material, the thickness of aluminium lamination is not less than 40 nanometers;
B, be coated with at the upper surface of aluminium lamination the separation layer of being made by transparent resin;
C, with adhesive sticker coating machine, adhesive sticker is coated on the release layer of being made by release liners or mould release membrance, then dries;
D, will on release layer, be coated with the one side of adhesive sticker and the lower surface of base material is laminating with laminating machine;
E, by laminating good semi-finished product rolling, then on cutting machine, cut, the width of cutting is 6-10 centimetre, the length that monovolume is cut is 400-500 rice; Also can cut into according to actual needs suitable width and length;
F, cut after, reflective membrane will do two-layer packaging, ground floor packaging is used foamed plastics or packing film to do waterproofing packing, overpack is used ox-hide corrugated paper, and 5 volumes or 6 volumes are done to a packaging, so that transport.
The reflecting rate of existing reflective membrane is low, by comparison, the reflecting rate of the solar cooker reflective membrane described in the present invention can reach 89%, simultaneously, reflective membrane of the present invention also has higher opaqueness, stronger stability and water proofing property, can use out of doors for a long time, and difficult drop-off between the end liner face of reflective membrane of the present invention and base material.
Reflective membrane of the present invention, reduces suitable length as required when use, tear release layer, can directly stick on solar cooker kitchen range shell reflective surface.In addition, reflective membrane of the present invention is also applicable to the fields such as the reflective equipment of various solar energy, solar concentrator and other light fixtures be reflective and does reflective use.
Claims (1)
1. a preparation method for solar cooker reflective membrane, described reflective membrane comprises base material, and the upper surface of described base material is provided with aluminium lamination, and the upper surface of described aluminium lamination is coated with separation layer; The lower surface of described base material is provided with release layer, and release layer sticks on base material lower surface by non-drying glue layer, it is characterized in that: the preparation method of described reflective membrane comprises the following steps:
The method of a, use type vacuum vapor deposition, at upper surface evaporation one deck aluminium of PET polyester film base material, the thickness of aluminium lamination is not less than 40 nanometers;
B, be coated with at the upper surface of aluminium lamination the separation layer of being made by transparent resin;
C, with adhesive sticker coating machine, adhesive sticker is coated on the release layer of being made by release liners or mould release membrance, then dries;
D, will on release layer, be coated with the one side of adhesive sticker and the lower surface of base material is laminating with laminating machine;
E, by laminating good semi-finished product rolling, then on cutting machine, cut, the width of cutting is 6-10 centimetre, the length that monovolume is cut is 400-500 rice;
F, cut after, packed products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259196.2A CN102350830B (en) | 2011-09-05 | 2011-09-05 | Solar cooker light reflecting film and fabricating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259196.2A CN102350830B (en) | 2011-09-05 | 2011-09-05 | Solar cooker light reflecting film and fabricating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350830A CN102350830A (en) | 2012-02-15 |
| CN102350830B true CN102350830B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110259196.2A Expired - Fee Related CN102350830B (en) | 2011-09-05 | 2011-09-05 | Solar cooker light reflecting film and fabricating method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102350830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708861A (en) * | 2013-12-12 | 2015-06-17 | 北京实力源科技开发有限责任公司 | Film profile |
| CN104532195B (en) * | 2014-12-30 | 2017-06-06 | 深圳市联星服装辅料有限公司 | Nylon zipper and preparation method with reflective seven color effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991274A (en) * | 2005-12-28 | 2007-07-04 | 图布新 | Film plating method of solar stove panel |
| CN101149469A (en) * | 2007-09-25 | 2008-03-26 | 马连三 | Aluminum foil light gathering reflector and its manufacture process |
| CN101234544A (en) * | 2008-01-17 | 2008-08-06 | 孟庆国 | Reflecting film and manufacturing method thereof, and use of the reflecting film |
| CN102135340A (en) * | 2011-03-14 | 2011-07-27 | 兰州华能太阳能有限公司 | Integral type film coating light-condensing solar cooker body and preparation method thereof |
-
2011
- 2011-09-05 CN CN201110259196.2A patent/CN102350830B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991274A (en) * | 2005-12-28 | 2007-07-04 | 图布新 | Film plating method of solar stove panel |
| CN101149469A (en) * | 2007-09-25 | 2008-03-26 | 马连三 | Aluminum foil light gathering reflector and its manufacture process |
| CN101234544A (en) * | 2008-01-17 | 2008-08-06 | 孟庆国 | Reflecting film and manufacturing method thereof, and use of the reflecting film |
| CN102135340A (en) * | 2011-03-14 | 2011-07-27 | 兰州华能太阳能有限公司 | Integral type film coating light-condensing solar cooker body and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102350830A (en) | 2012-02-15 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Meng Inventor after: Zeng Qingmei Inventor after: Li Rumei Inventor before: Li Meng Inventor before: Zeng Qingmei |
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Free format text: CORRECT: INVENTOR; FROM: LI MENG CENG QINGMEI TO: LI MENG CENG QINGMEI LI RUMEI |
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