CN102717683A - Highly heat-insulating environment-friendly sun block and manufacturing method thereof - Google Patents
Highly heat-insulating environment-friendly sun block and manufacturing method thereof Download PDFInfo
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- CN102717683A CN102717683A CN2012102270275A CN201210227027A CN102717683A CN 102717683 A CN102717683 A CN 102717683A CN 2012102270275 A CN2012102270275 A CN 2012102270275A CN 201210227027 A CN201210227027 A CN 201210227027A CN 102717683 A CN102717683 A CN 102717683A
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Abstract
The invention discloses a highly heat-insulating environment-friendly sun block, which consists of an OPP (Oriented Polypropylene) printing film, a first LDPE (Low-Density Polyethylene) layer, an EPE (Expanded Polyethylene) layer, a second LDPE layer and a VMPET (Vacuum Aluminized Polyethylene Terephthalate) layer from top to bottom in sequence. Compared with the prior art, the highly heat-insulating environment-friendly sun block has the advantages of high-efficiency hard light and ultraviolet ray shelter function, good heat insulation effect, safe and environment-friendly material, low probability of aging under irradiation of sunlight, long service life, high anti-tear capacity, corrosion resistance, hard texture of the material, convenience in mounting, storage and cleaning, moisture proofing, cold prevention, wide application and capability of being used as a picnic mat, a cushion, a blanket and a game mat. The manufacturing method provided by the invention has a simple process, and industrial large-scale production can be realized.
Description
Technical field
The present invention relates to a kind of sunshade retaining, relate in particular to a kind of high heat-insulating environment-protection sunshade retaining.
Background technology
The market sun screen of getting on the car adopts PVC to process more, and PVC is a polyvinylchloride, and its poly-mer does not have poison, but its monomer is poisonous, and very unstable, high temperature or illumination will be decomposed, and generates HCL.Have fugitive color, install, dismantle trouble, be difficult for the shortcoming of cleaning.
Get on the car sunshade retaining of market is generally two kinds of aluminium foil and nonwoven fabrics.Wherein, aluminium foil sunshade retaining cost is high, and nonwoven fabrics is exposed to the sun through the sun and is prone to wear out, and effect of heat insulation is relatively poor.
Summary of the invention
Goal of the invention: in order to solve the deficiency of prior art, it is strong to the invention provides a kind of lear energy, and long service life is cheap, good quality, non-poisonous high heat-insulating environment-protection sunshade retaining.
The present invention also provides the method for making of the heat insulation sunshade retaining of above-mentioned height.
Technical scheme: in order to realize above purpose, the heat insulation sunshade of height of the present invention keeps off, and it is made up of OPP print film, a LDPE layer, EPE layer, the 2nd LDPE layer and VMPET layer from top to bottom successively.
The thickness of described OPP print film is 12 ~ 30um; The thickness of a described LDPE layer is 20 ~ 50um; The thickness of described EPE layer is 0.6 ~ 2mm; The thickness of described the 2nd LDPE layer is 20 ~ 50um; The thickness of described VMPET layer is 10 ~ 20um.
Make the method for the heat insulation sunshade retaining of above-mentioned height, comprise the steps:
1, pattern is printed on becomes the OPP print film on the OPP film;
2, LDPE is extruded under 320～350 ℃ condition, drench between EPE layer and VMPET layer both are closed in pouring, form the 2nd LDPE layer;
3, LDPE is extruded under 320～350 ℃ condition, drench between the another side of OPP print film and EPE layer both are closed in pouring, form a LDPE layer;
4, inflate eye, edge cover strip is the heat insulation sunshade retaining of described height all around.1, pattern is printed on becomes the OPP print film on the OPP film.
Beneficial effect: the present invention compared with prior art has the following advantages: has and efficiently blocks high light and ultraviolet function, and good heat-insulation effect, the material safety environmental protection is difficult for wearing out long service life under solar radiation; Lear energy is strong, withstanding corrosion, and material texture is hard simultaneously, is convenient to install, take in and clean; Moistureproof anti-cold, of many uses, can be used as picnic pad, seat cushion, carpet, game mat use.Method for making technology of the present invention is simple, can realize large-scale industrialization production.
The specific embodiment
Below in conjunction with specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to various equivalents of the present invention or modification.
Embodiment 1:
A kind of high heat insulation sunshade retaining, it is made up of OPP print film, a LDPE layer, EPE layer, the 2nd LDPE layer and VMPET layer from top to bottom successively.Wherein, the thickness of described OPP print film is 21um; The thickness of a described LDPE layer is 35um; The thickness of described EPE layer is 1.3mm; The thickness of described the 2nd LDPE layer is 35um; The thickness of described VMPET layer is 15um.
Make the method for the heat insulation sunshade retaining of above-mentioned height, comprise the steps:
1, pattern is printed on becomes the OPP print film on the OPP film;
2, LDPE is extruded under 320～350 ℃ condition, drench between EPE layer and VMPET layer both are closed in pouring, form the 2nd LDPE layer;
3, LDPE is extruded under 320～350 ℃ condition, drench between the another side of OPP print film and EPE layer both are closed in pouring, form a LDPE layer;
4, inflate eye, edge cover strip is the heat insulation sunshade retaining of described height all around.
Embodiment 2:
A kind of high heat insulation sunshade retaining, it is made up of OPP print film, a LDPE layer, EPE layer, the 2nd LDPE layer and VMPET layer from top to bottom successively.Wherein, the thickness of described OPP print film is 12um; The thickness of a described LDPE layer is 20um; The thickness of described EPE layer is 0.6mm; The thickness of described the 2nd LDPE layer is 20um; The thickness of described VMPET layer is 10um.
Make the method for the heat insulation sunshade retaining of above-mentioned height, comprise the steps:
1, pattern is printed on becomes the OPP print film on the OPP film;
2, LDPE is extruded under 320～350 ℃ condition, drench between EPE layer and VMPET layer both are closed in pouring, form the 2nd LDPE layer;
3, LDPE is extruded under 320～350 ℃ condition, drench between the another side of OPP print film and EPE layer both are closed in pouring, form a LDPE layer;
4, inflate eye, edge cover strip is the heat insulation sunshade retaining of described height all around.
Embodiment 3:
A kind of high heat insulation sunshade retaining, it is made up of OPP print film, a LDPE layer, EPE layer, the 2nd LDPE layer and VMPET layer from top to bottom successively.Wherein, the thickness of described OPP print film is 30um; The thickness of a described LDPE layer is 50um; The thickness of described EPE layer is 2mm; The thickness of described the 2nd LDPE layer is 50um; The thickness of described VMPET layer is 20um.
Make the method for the heat insulation sunshade retaining of above-mentioned height, comprise the steps:
1, pattern is printed on becomes the OPP print film on the OPP film;
2, LDPE is extruded under 320～350 ℃ condition, drench between EPE layer and VMPET layer both are closed in pouring, form the 2nd LDPE layer;
3, LDPE is extruded under 320～350 ℃ condition, drench between the another side of OPP print film and EPE layer both are closed in pouring, form a LDPE layer;
4, inflate eye, edge cover strip is the heat insulation sunshade retaining of described height all around.
Claims (3)
1. one kind high heat insulation sunshade keeps off, and it is characterized in that: it is made up of OPP print film, a LDPE layer, EPE layer, the 2nd LDPE layer and VMPET layer from top to bottom successively.
2. the heat insulation sunshade retaining of height according to claim 1, it is characterized in that: the thickness of described OPP print film is 12 ~ 30um; The thickness of a described LDPE layer is 20 ~ 50um; The thickness of described EPE layer is 0.6 ~ 2mm; The thickness of described the 2nd LDPE layer is 20 ~ 50um; The thickness of described VMPET layer is 10 ~ 20um.
3. make the method for the described a kind of high heat insulation sunshade retaining of claim 1, it is characterized in that: comprise the steps:
(1) pattern is printed on becomes the OPP print film on the OPP film;
(2) LDPE is extruded under 320～350 ℃ condition, drench between EPE layer and VMPET layer both are closed in pouring, form the 2nd LDPE layer;
(3) LDPE is extruded under 320～350 ℃ condition, drench between the another side of OPP print film and EPE layer both are closed in pouring, form a LDPE layer;
(4) inflate eye, be the heat insulation sunshade retaining of described height behind the edge cover strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102270275A CN102717683A (en) | 2012-07-03 | 2012-07-03 | Highly heat-insulating environment-friendly sun block and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102270275A CN102717683A (en) | 2012-07-03 | 2012-07-03 | Highly heat-insulating environment-friendly sun block and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717683A true CN102717683A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102270275A Pending CN102717683A (en) | 2012-07-03 | 2012-07-03 | Highly heat-insulating environment-friendly sun block and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960250A (en) * | 2015-05-29 | 2015-10-07 | 光明乳业股份有限公司 | Paper plastic cup and production technology thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370679A (en) * | 2001-02-23 | 2002-09-25 | 三樱企业股份有限公司 | Bowl and cup paper cover strucure suitable for use in microwave oven and its making process |
| CN1115264C (en) * | 1996-04-30 | 2003-07-23 | 昭和电工株式会社 | Automotive sunshade panel and method of manufacturing same |
| CN2866221Y (en) * | 2006-01-23 | 2007-02-07 | 汪洋 | Air sandwich sunshade heat insulating cover for vehicle |
| CN2889770Y (en) * | 2006-02-20 | 2007-04-18 | 汪玉华 | Automotive sunshade cover |
| CN201264504Y (en) * | 2008-07-24 | 2009-07-01 | 黄冲明 | Sun shield for automobile |
| US20110233958A1 (en) * | 2010-03-25 | 2011-09-29 | Cindy Rhine | See thru sun visor |
| CN202685855U (en) * | 2012-07-03 | 2013-01-23 | 太仓高腾复合材料有限公司 | High heat insulation environment-friendly window sunshade |
-
2012
- 2012-07-03 CN CN2012102270275A patent/CN102717683A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115264C (en) * | 1996-04-30 | 2003-07-23 | 昭和电工株式会社 | Automotive sunshade panel and method of manufacturing same |
| CN1370679A (en) * | 2001-02-23 | 2002-09-25 | 三樱企业股份有限公司 | Bowl and cup paper cover strucure suitable for use in microwave oven and its making process |
| CN2866221Y (en) * | 2006-01-23 | 2007-02-07 | 汪洋 | Air sandwich sunshade heat insulating cover for vehicle |
| CN2889770Y (en) * | 2006-02-20 | 2007-04-18 | 汪玉华 | Automotive sunshade cover |
| CN201264504Y (en) * | 2008-07-24 | 2009-07-01 | 黄冲明 | Sun shield for automobile |
| US20110233958A1 (en) * | 2010-03-25 | 2011-09-29 | Cindy Rhine | See thru sun visor |
| CN202685855U (en) * | 2012-07-03 | 2013-01-23 | 太仓高腾复合材料有限公司 | High heat insulation environment-friendly window sunshade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960250A (en) * | 2015-05-29 | 2015-10-07 | 光明乳业股份有限公司 | Paper plastic cup and production technology thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |