CN104401048B - A kind of double-deck air bubble type thermal isolation film and the equipment of production thereof - Google Patents
A kind of double-deck air bubble type thermal isolation film and the equipment of production thereof Download PDFInfo
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- CN104401048B CN104401048B CN201410696511.1A CN201410696511A CN104401048B CN 104401048 B CN104401048 B CN 104401048B CN 201410696511 A CN201410696511 A CN 201410696511A CN 104401048 B CN104401048 B CN 104401048B
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- bubble
- layer
- roller
- thermal isolation
- isolation film
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Abstract
The present invention relates to a kind of double-deck air bubble type thermal isolation film, this thermal isolation film includes aluminum foil bottom layer, first bubble body layer, XPE foamed cotton layer, the second air bladder layer, aluminium top foil successively, and wherein, aluminum foil bottom layer and aluminium top foil are composited by aluminium foil and PE film, and aluminium foil is positioned at outer layer, PE film is positioned at internal layer.The present invention is suitable for building ceiling and the heat insulation use of building exterior wall heat preserving, it is especially suitable for simple type board house ceiling to use, construction ceiling can be laid immediately on, its coefficient of heat insulation is high, effect of heat insulation is good, normal working environment can be provided to operator, and owing to thermal isolation film two sides is aluminum foil material, thermal isolation film whole service life is long.The present invention also has the features such as production technology is simple, efficiency is high, low cost, and can collect with rolling, and volume is little, and construction is simple.
Description
Technical field
The present invention relates to heat preserving and insulating material and production technical field thereof, particularly relate to insulation for building
Material, refers in particular to a kind of double-deck air bubble type thermal isolation film and production equipment thereof.
Background technology
Heat preserving and insulating material divides kind more according to application place on the market, the most automobile-used thermal isolation film, glass
Window thermal isolation film etc., heat preserving and insulating material for building is mainly with styrofoam (EPS sheet), polyurethane foam
The material such as material and perlite is main, and mainly makes hard tabular, hangs and is attached to external wall or top
Surface, portion, the production cost of this kind of building thermal insulation material is higher, and the cycle is longer, and product weight is big, volume
Greatly, construction inconvenience.At present at building field, also there is no the thermal isolation film section bar that can directly use, commonly
The coefficient of heat insulation of thermal isolation film low, effect of heat insulation is poor, is not suitable as the heat preserving and insulating material of building.
Summary of the invention
It is an object of the invention to overcome the above-mentioned weak point of prior art, it is provided that a kind of double-deck air bubble type
Thermal isolation film and the equipment of production thereof.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions: a kind of double-deck air bubble type every
Hotting mask, this thermal isolation film includes aluminum foil bottom layer, first bubble body layer, XPE foamed cotton layer, the second bubble successively
Body layer, aluminium top foil, wherein, aluminum foil bottom layer and aluminium top foil are composited by aluminium foil and PE film,
And aluminium foil is positioned at outer layer, PE film is positioned at internal layer.
The production equipment of described double-deck air bubble type thermal isolation film includes aluminum foil bottom layer discharging device, first bubble body
Formable layer device, XPE foamed cotton layer shaped device, the second air bladder formable layer device, aluminium top foil blowing
Device and wrap-up；Described first bubble body formable layer device, the second air bladder formable layer device are equal
Including the bubble roll assembly being arranged in frame, the first pressure-adjustable roll assembly of setting parallel with it, and
The first extruder die head above between bubble roll assembly and the first pressure-adjustable roll assembly, the first extrusion
The first extruder main frame at machine die head place is arranged on the side of frame；Described XPE foamed cotton layer shaped device
Being arranged between first bubble body formable layer device, the second air bladder formable layer device, it includes being arranged on
Plain roller assembly in frame, the second pressure-adjustable roll assembly of setting parallel with it, and it is positioned at plain roller
Second extruder die head of top, the second extruder die head place between assembly and the second pressure-adjustable roll assembly
The second extruder main frame be also arranged on the side of frame.
Described bubble roll assembly includes one having the interior cylinder of hollow rotating shaft, be arranged on the gas of interior cylinder periphery
The bubble steam line that is connected with described hollow rotating shaft end of roller overcoat and driving hollow rotating shaft and interior cylinder
The drive mechanism rotated, described hollow rotating shaft two ends are arranged in frame by bearing；Outside described bubble roller
Set surface is provided with some recesses, and concave bottom offers the gas hole communicated with interior drums inside, hollow
Also there is inside rotating shaft the pore communicated with interior drums inside.
Described first pressure-adjustable roll assembly includes the first adjustable pressure roller and the rotating shaft two ends with the first adjustable pressure roller
Clutch shaft bearing seat connect first regulation cylinder, described clutch shaft bearing seat is arranged in the first slide track seat.
This production equipment also includes trimming device and rim charge collection device；Described trimming device includes peace
The slitter shaft being contained in frame, the two ends of slitter shaft are provided with adjustable insert seat, tool rest is provided with cutting knife, cuts
Cutter direction is arranged along material direction of transfer, and the lower section of cutting knife is provided with a transmission that can contact with cutting knife blade
Roller；Described rim charge collection device include being arranged on frame rear end following side, driven by motor and belt
The lower transfer roller of wheel drive and upper pressure roller.
Described aluminum foil bottom layer discharging device, aluminium top foil discharging device are equipped with two groups of blowing assemblies.
The present invention is suitable for building ceiling and the heat insulation use of building exterior wall heat preserving, is especially suitable for simple type board house top
Canopy uses, and can be laid immediately on construction ceiling, and its coefficient of heat insulation is high, and effect of heat insulation is good, can give operation
Person provides normal working environment, and owing to thermal isolation film two sides is aluminum foil material, thermal isolation film entirety makes
Use the life-span long.The present invention also has the features such as production technology is simple, efficiency is high, low cost, and permissible
Rolling is collected, and volume is little, and construction is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of bilayer air bubble type thermal isolation film of the present invention；
Fig. 2 is the population structure schematic diagram producing equipment in the present invention；
Fig. 3 is the structural representation of bubble roll assembly in the present invention；
Fig. 4 is trimming device and the structural representation of rim charge collection device in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described.
Being a kind of double-deck air bubble type thermal isolation film as it is shown in figure 1, of the present invention, this thermal isolation film is wrapped successively
Include aluminum foil bottom layer 101, first bubble body layer 102, XPE foamed cotton layer the 103, second air bladder layer 104,
Aluminium top foil 105, wherein, aluminum foil bottom layer 101 and aluminium top foil 105 are by aluminium foil 10a and PE film
10b is composited, and aluminium foil 10a is positioned at outer layer, and PE film 10b is positioned at internal layer.I.e. product is successively by aluminum
Paper tinsel 10a, PE film 10b, first bubble body layer 102, XPE foamed cotton layer the 103, second air bladder layer 104,
PE film 10b, aluminium foil 10a totally seven layers be compounded to form, before making, aluminium foil 10a and PE film 10b are first
It is compounded to form aluminum foil bottom layer 101 or aluminium top foil 105, then layer each with centre is combined.Air bubble type of the present invention
Thermal isolation film has seven layers of composite bed, wherein has two-layer air bladder layer, and therefore the heat insulating effect of product is more
Good.
As in figure 2 it is shown, above-mentioned double-deck air bubble type thermal isolation film is to produce equipment making by diagram to process, should
Production equipment includes aluminum foil bottom layer discharging device 2, first bubble body formable layer device 3, XPE foamed cotton layer
Shaped device the 4, second air bladder formable layer device 5, aluminium top foil discharging device 6 and wrap-up 7；
The structure composition of described first bubble body formable layer device the 3, second air bladder formable layer device 5 is identical,
Include the first adjustable pressure roller group of the bubble roll assembly 31 being arranged in frame, setting parallel with it respectively
Part 32, and between bubble roll assembly 31 and the first pressure-adjustable roll assembly 32 above first extrusion
Machine die head 33, the first extruder main frame 34 at the first extruder die head 33 place is arranged on the side of frame,
First extruder main frame 35 can axially move adjusting position；Described XPE foamed cotton layer shaped device 4 sets
Putting between first bubble body formable layer device the 3, second air bladder formable layer device 5, it includes arranging
Plain roller assembly 41 in frame, the second pressure-adjustable roll assembly 42 of setting parallel with it, and be positioned at
Second extruder die head 43 of top between plain roller assembly 41 and the second pressure-adjustable roll assembly 42, second
The second extruder main frame 44 at extruder die head 43 place is also arranged on the side of frame, the i.e. second extrusion
Machine host 44 also can axially move adjusting position.The specification of extruder die head, position etc. can be according to productions
Needs are replaced or adjust.
Specifically, as it is shown on figure 3, described bubble roll assembly 31 includes that one has hollow rotating shaft 311
Interior cylinder 312, the bubble roller overcoat 313 being arranged on interior cylinder 312 periphery and described hollow rotating shaft
Steam line 314 and the drive mechanism of driving hollow rotating shaft and the rotation of interior cylinder that 311 ends connect (are schemed
Middle summary), described hollow rotating shaft 311 two ends are arranged in frame by bearing；Described bubble roller overcoat 313
Surface is provided with some recesses 3131, and offers communicate with interior cylinder 312 internal bottom recess 3131
Gas hole 3132, hollow rotating shaft 311 is internal also has the pore that communicate internal with interior cylinder 312.Hollow
Rotating shaft 311 is rotated by the drive mechanism of motor and chain gear transmission composition, and in driving cylinder 312 and
Bubble roller overcoat 313 rotates, and meanwhile, steam line 314 is to hollow rotating shaft 311 and interior cylinder 312
Interior supply, air-flow, in gas hole 3132 is blown into the recess 3131 of bubble roller overcoat 313, works as bubble
When moulding material is extruded by the die head of extruder in the recess 3131 falling into bubble roller overcoat 313, by gas
Acting on of stream forms bubble in recess, along with rotation and the cooling molding of bubble moulding material of roller,
Because blowing, the hole formed can close automatically, thus forms the bubble of complete closure, and then by bubble roller group
First adjustable pressure roller of part 31 and the first pressure-adjustable roll assembly 32 cooperatively forms an overall air bladder layer.
Described first pressure-adjustable roll assembly 32 include the first adjustable pressure roller 321 and with the first adjustable pressure roller 321
The first regulation cylinder 322 of connecting of the clutch shaft bearing seat (in figure slightly) at rotating shaft two ends, described first axle
Bearing is arranged in the first slide track seat () in figure slightly.Clutch shaft bearing seat can be along the first slide track seat first
The driving lower slider of regulation cylinder 322, such that it is able to regulation the first adjustable pressure roller 321 and gas as required
Distance between bubble roller overcoat 313, produces the air bladder layer of different-thickness specification.In like manner, second can
The structure of pressure adjusting roller assembly 42 is consistent with the structure of the first pressure-adjustable roll assembly 32 composition.
In conjunction with shown in Fig. 4, this production equipment also includes trimming device 8 and rim charge collection device 9；
Described trimming device 8 includes rack-mounted slitter shaft 81, and the two ends of slitter shaft 81 are provided with adjustable
Tool rest 82, tool rest 82 is provided with cutting knife 83, and cutting knife direction is arranged along material direction of transfer, and cutting knife
The lower section of 83 is provided with a transmission roller 84 that can contact with cutting knife 83 blade；Described rim charge collection device 9
Including be arranged on frame rear end following side, driven by motor and belt pulley (in figure slightly) drives lower turn
Roller 91 and upper pressure roller 92.The rolling pulling force effect of the thermal isolation film of whole forming wrap-up 7 in the wings
Under run backward, along traffic direction, thermal isolation film, according to regulating distance, is cut by the cutting knife 83 at two ends
Limit, cuts the edge strip at place by the pull strength between lower transfer roller 91 and the upper pressure roller 92 of rim charge collection device 9
Traction is collected in special scrap-collecting box or collecting vessel 93, to keep the clean and tidy of whole production scene.
Its work process is: the aluminium foil that aluminum foil bottom layer discharging device 2 blowing is combined by aluminium foil and PE film
Bottom 101, through the first pressure-adjustable roll assembly of several rollers to first bubble body formable layer device 3
On the first adjustable pressure roller 321 of 32, passing over first from the pressure roller of the first pressure-adjustable roll assembly 32 can
Between the bubble roller overcoat 313 of pressure adjusting roller 321 and bubble roll assembly 31；Meanwhile, the first extrusion of top
Machine die head 33 extrudes the air bladder moulding material of high temperature melt state, can to bubble roller overcoat 313 and first
Between pressure adjusting roller 321, melting state also has the air bladder moulding material of certain fluidity and falls into bubble roller
In the circular recess 3131 of sleeve surface, blown in circular concave by gas hole inside bubble roller
Gas, thus in circular concave, form bubble, and along with bubble roll assembly 31 and the first pressure-adjustable roll assembly
The rotation of 32, the first bubble body layer 102 of formation utilizes air bladder originally with the PE face of aluminum foil bottom layer 101
Temperature and the viscosity of body press together, and formation first bubble body layer 102 is compound with aluminum foil bottom layer 101
Layer also departs from bubble roller, then continue to run forward through some delivery rolls from below；First bubble body layer 102
With the side that the composite bed of aluminum foil bottom layer 101 is transported to XPE foamed cotton layer shaped device 4, walk around from upside
Plain roller assembly 41 enters between plain roller assembly 41 and the second pressure-adjustable roll assembly 42；
Meanwhile, the second air bladder shaped device 5 of XPE foamed cotton layer shaped device 4 opposite side it is positioned at
And aluminium top foil pay-off 6, as the forming process of first bubble body layer 102, make molding
It is delivered to the another of XPE foamed cotton layer shaped device 4 after second air bladder layer 104 is compound with aluminium top foil 105
Side, and walk around the second pressure-adjustable roll assembly 42 from upside and enter the second pressure-adjustable roll assembly 42 and bright finish
Between roll assembly 41；
Meanwhile, the second extruder die head 43 above the second pressure-adjustable roll assembly 42 and plain roller assembly 41
Extrude intermediate layer moulding material between phototropic face roll assembly 41 and the second pressure-adjustable roll assembly 42, utilize light
Pressing between face roll assembly 41 and the second pressure-adjustable roll assembly 42, at first bubble body layer 102 and
Between the surface of two air bladder layers 104, direct pressing forms one layer of XPE foamed cotton layer 103, and by both sides
First bubble body layer the 102, second air bladder layer 105 is combined with each other, then departs from from below, and formation contains
There are aluminum foil bottom layer 101, first bubble body layer 102, XPE foamed cotton layer the 103, second air bladder layer 104
Double bubble stratotype composites with aluminium top foil 105；Last the most again through several transition transmission roller and
Relief area, is carried out rolling by wrap-up 7 to the air bubble type composite made.Or, in rolling
Before, by trimming device, it is carried out cutting edge, deburring operates, and makes rolling more smooth or rule on demand
Lattice carry out rolling.
Described aluminum foil bottom layer discharging device, aluminium top foil discharging device are equipped with two groups of blowing assemblies.Side
Just alternately operating, it is to avoid waste time during continuous material, improves production efficiency.
The present invention is suitable for building ceiling and the heat insulation use of building exterior wall heat preserving, is especially suitable for simple type board house top
Canopy uses, and can be laid immediately on construction ceiling, and its coefficient of heat insulation is high, and effect of heat insulation is good, can give operation
Person provides normal working environment, and owing to thermal isolation film two sides is aluminum foil material, thermal isolation film entirety makes
Use the life-span long.The present invention also has the features such as production technology is simple, efficiency is high, low cost, and permissible
Rolling is collected, and volume is little, and construction is simple.At outside air temperature 30 DEG C, identical sunshine and other equal bars
Carrying out contrast test in the case of part, be provided without the builder's temporary shed build-in test of the present invention, ceiling sheet material temperature reaches 68
Degree Celsius, indoor temperature reaches more than 45 degrees Celsius, it appears the sultryyest；And ceiling lay the present invention every
The builder's temporary shed build-in test of hotting mask, ceiling sheet material temperature only has 40 degrees Celsius, and indoor temperature is more at 30 degrees Celsius
Hereinafter, therefore effect of heat insulation is the most notable.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, foundation
The thought of the present invention, the most all will change, in this specification
Hold and should not be construed as limitation of the present invention.
Claims (5)
1. the production equipment of a double-deck air bubble type thermal isolation film, it is characterised in that: it includes aluminum foil bottom layer discharging device, first bubble body formable layer device, XPE foamed cotton layer shaped device, the second air bladder formable layer device, aluminium top foil discharging device and wrap-up；Described first bubble body formable layer device, the second air bladder formable layer device all include the first pressure-adjustable roll assembly of the bubble roll assembly being arranged in frame, setting parallel with it, and the first extruder die head above between bubble roll assembly and the first pressure-adjustable roll assembly, the first extruder main frame at the first extruder die head place is arranged on the side of frame；Described XPE foamed cotton layer shaped device is arranged between first bubble body formable layer device, the second air bladder formable layer device, it includes the second pressure-adjustable roll assembly of the plain roller assembly being arranged in frame, setting parallel with it, and the second extruder die head above between plain roller assembly and the second pressure-adjustable roll assembly, the second extruder main frame at the second extruder die head place is also arranged on the side of frame.
The production equipment of double-deck air bubble type thermal isolation film the most according to claim 1, it is characterized in that: described bubble roll assembly includes an interior cylinder with hollow rotating shaft, is arranged on the steam line that the bubble roller overcoat of interior cylinder periphery is connected with described hollow rotating shaft end and the drive mechanism driving hollow rotating shaft and interior cylinder to rotate, and described hollow rotating shaft two ends are arranged in frame by bearing；Described bubble roller sleeve surface is provided with some recesses, and concave bottom offers the gas hole communicated with interior drums inside, also has the pore communicated with interior drums inside inside hollow rotating shaft.
The production equipment of double-deck air bubble type thermal isolation film the most according to claim 1, it is characterized in that: described first pressure-adjustable roll assembly includes the first regulation cylinder that the first adjustable pressure roller and the clutch shaft bearing seat with the rotating shaft two ends of the first adjustable pressure roller are connected, described clutch shaft bearing seat is arranged in the first slide track seat, clutch shaft bearing seat can be along the first slide track seat in the first driving lower slider regulating cylinder, such that it is able to regulate the distance between the first adjustable pressure roller and bubble roller as required, produce the air bladder layer of different-thickness specification.
The production equipment of double-deck air bubble type thermal isolation film the most according to claim 1, it is characterised in that: this production equipment also includes trimming device and rim charge collection device；Described trimming device includes rack-mounted slitter shaft, and the two ends of slitter shaft are provided with adjustable insert seat, and tool rest is provided with cutting knife, and cutting knife direction is arranged along material direction of transfer, and the lower section of cutting knife is provided with a transmission roller that can contact with cutting knife blade；Described rim charge collection device include being arranged on frame rear end following side, driven by motor and lower transfer roller that belt pulley drives and upper pressure roller.
The production equipment of double-deck air bubble type thermal isolation film the most according to claim 1, it is characterised in that: described aluminum foil bottom layer discharging device, aluminium top foil discharging device are equipped with two groups of blowing assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696511.1A CN104401048B (en) | 2014-11-26 | 2014-11-26 | A kind of double-deck air bubble type thermal isolation film and the equipment of production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696511.1A CN104401048B (en) | 2014-11-26 | 2014-11-26 | A kind of double-deck air bubble type thermal isolation film and the equipment of production thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104401048A CN104401048A (en) | 2015-03-11 |
| CN104401048B true CN104401048B (en) | 2016-08-17 |
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| CN201410696511.1A Active CN104401048B (en) | 2014-11-26 | 2014-11-26 | A kind of double-deck air bubble type thermal isolation film and the equipment of production thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202882141U (en) * | 2012-10-26 | 2013-04-17 | 苏州市君悦新材料科技有限公司 | Thermal insulation material with double chemically cross-linked polyethylene (XPE) cotton layers |
| CN202954586U (en) * | 2012-09-10 | 2013-05-29 | 广州蓝尔迪塑料制品有限公司 | Heat-insulation heat-preservation covering film |
| EP2602394A1 (en) * | 2011-12-06 | 2013-06-12 | Alutthermo AG | Multilayer insulator |
| CN203440937U (en) * | 2013-07-30 | 2014-02-19 | 浙江鹏远新材料有限公司 | Multilayer aluminum-plastic composite flame-retardant thermal insulation material |
| CN204367527U (en) * | 2014-11-26 | 2015-06-03 | 东莞市宝绿榕节能科技有限公司 | A kind of production equipment of double-deck air bubble type thermal isolation film |
| CN204385932U (en) * | 2014-11-26 | 2015-06-10 | 东莞市宝绿榕节能科技有限公司 | A kind of double-deck air bubble type thermal isolation film |
-
2014
- 2014-11-26 CN CN201410696511.1A patent/CN104401048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2602394A1 (en) * | 2011-12-06 | 2013-06-12 | Alutthermo AG | Multilayer insulator |
| CN202954586U (en) * | 2012-09-10 | 2013-05-29 | 广州蓝尔迪塑料制品有限公司 | Heat-insulation heat-preservation covering film |
| CN202882141U (en) * | 2012-10-26 | 2013-04-17 | 苏州市君悦新材料科技有限公司 | Thermal insulation material with double chemically cross-linked polyethylene (XPE) cotton layers |
| CN203440937U (en) * | 2013-07-30 | 2014-02-19 | 浙江鹏远新材料有限公司 | Multilayer aluminum-plastic composite flame-retardant thermal insulation material |
| CN204367527U (en) * | 2014-11-26 | 2015-06-03 | 东莞市宝绿榕节能科技有限公司 | A kind of production equipment of double-deck air bubble type thermal isolation film |
| CN204385932U (en) * | 2014-11-26 | 2015-06-10 | 东莞市宝绿榕节能科技有限公司 | A kind of double-deck air bubble type thermal isolation film |
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|---|---|
| CN104401048A (en) | 2015-03-11 |
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