CN101210643A - Soft heat-insulating board and manufacturing method thereof - Google Patents
Soft heat-insulating board and manufacturing method thereof Download PDFInfo
- Publication number
- CN101210643A CN101210643A CNA2007101590773A CN200710159077A CN101210643A CN 101210643 A CN101210643 A CN 101210643A CN A2007101590773 A CNA2007101590773 A CN A2007101590773A CN 200710159077 A CN200710159077 A CN 200710159077A CN 101210643 A CN101210643 A CN 101210643A
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- CN
- China
- Prior art keywords
- adhesive tape
- nonwovens
- polypropylene fibre
- woven fabric
- board
- 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.)
- Pending
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- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention provides a flexible heat-insulating board and a manufacturing method thereof. The invention aims to solve the problems that the prior vinyl house is covered with a layer of straw curtain for heat insulation, but the straw curtain has poor strength, short service life and poor heat-insulating effect. The technical proposal of the invention is that: firstly a foamed polystyrene board is produced by foaming an expandable polystyrene in a foaming machine and then loading into a board-making machine where the expandable polystyrene is heated for expansion, solidified and then oven-dried; then, a polypropylene film or non-woven fabric adhesive tape is produced by applying an adhesive to a polypropylene film or non-woven fabric and then oven-drying; and finally, the foamed polystyrene board and the polypropylene film or non-woven fabric adhesive tape are combined by covering the two surfaces of the foamed polystyrene board with the polypropylene film or non-woven fabric adhesive tapes and molding by hot compression. The invention is used to replace the prior straw curtain and also used in other places.
Description
Technical field
The present invention relates to soft heat-insulating board and manufacture method thereof.
Background technique
In the farmland of north of china in winter, be extensive use of hot house at present, on hot house, also be provided with the woven straw that one deck is used to be incubated, during daytime woven straw is rolled, absorb sunlight; During night, careless window need be placed on, be beneficial to insulation.Woven straw intensity is low, working life short, and heat insulation effect is poor.
Summary of the invention
At the deficiencies in the prior art, the object of the present invention is to provide a kind of soft heat-insulating board and manufacture method thereof, substitute woven straw with soft heat-insulating board, can improve working life and heat insulation effect.
The object of the present invention is achieved like this: polypropylene fibre film or nonwovens adhesive tape cover behind the two sides of foam benzene plate hot-forming.
Manufacture method is:
1, make foam benzene plate: the expansible polystyrene plate-making machine of after the foaming machine foaming, packing into, to heat and make its expansion, be frozen into solid, oven dry again becomes foam benzene plate;
2, make polypropylene fibre film or nonwovens adhesive tape: behind kiss-coating on polypropylene fibre film film or the nonwovens, oven dry becomes polypropylene fibre film or nonwovens adhesive tape;
3, compound: after polypropylene fibre film or nonwovens adhesive tape covered the two sides of foam benzene plate, through hot-forming.
The present invention twists in it on the roller shutter machine after substituting woven straw.The present invention can also be applied to other occasion.
The present invention compared with prior art has the following advantages:
1, after intensity improved significantly, improved working life greatly;
2, heat insulation effect improves significantly;
3, appearance looks elegant.
Further specify the present invention below in conjunction with embodiment.
Embodiment
1, make foam benzene plate: the expansible polystyrene plate-making machine of after the foaming machine foaming, packing into, heat and make its expansion, be frozen into solid, enter the drying room oven dry, become foam benzene plate, use electrothermal cutting machine to cut into required specification;
2, make polypropylene fibre film or nonwovens adhesive tape: behind kiss-coating on polypropylene fibre film film or the nonwovens, oven dry becomes polypropylene fibre film or nonwovens adhesive tape;
3, compound: after polypropylene fibre film or nonwovens adhesive tape covered the two sides of foam benzene plate, hot-forming through hot-rolling.
Claims (2)
1. soft heat-insulating board is characterized in that: polypropylene fibre film or nonwovens adhesive tape cover behind the two sides of foam benzene plate hot-forming.
2. make the method for the described soft heat-insulating board of claim 1, it is characterized in that:
(1), make foam benzene plate: the expansible polystyrene plate-making machine of after the foaming machine foaming, packing into, heat and make its expansion, be frozen into solid, oven dry again becomes foam benzene plate;
(2), make polypropylene fibre film or nonwovens adhesive tape: behind kiss-coating on polypropylene fibre film film or the nonwovens, oven dry becomes polypropylene fibre film or nonwovens adhesive tape;
(3), compound: after polypropylene fibre film or nonwovens adhesive tape covered the two sides of foam benzene plate, through hot-forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101590773A CN101210643A (en) | 2007-12-21 | 2007-12-21 | Soft heat-insulating board and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101590773A CN101210643A (en) | 2007-12-21 | 2007-12-21 | Soft heat-insulating board and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210643A true CN101210643A (en) | 2008-07-02 |
Family
ID=39610846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101590773A Pending CN101210643A (en) | 2007-12-21 | 2007-12-21 | Soft heat-insulating board and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101210643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795259A (en) * | 2020-06-19 | 2020-10-20 | 朱岳军 | Heat preservation pipe sleeve |
-
2007
- 2007-12-21 CN CNA2007101590773A patent/CN101210643A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795259A (en) * | 2020-06-19 | 2020-10-20 | 朱岳军 | Heat preservation pipe sleeve |
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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: 20080702 |