CN201511739U - PET decorative surface film with solid adhesive layer - Google Patents
PET decorative surface film with solid adhesive layer Download PDFInfo
- Publication number
- CN201511739U CN201511739U CN2009202359901U CN200920235990U CN201511739U CN 201511739 U CN201511739 U CN 201511739U CN 2009202359901 U CN2009202359901 U CN 2009202359901U CN 200920235990 U CN200920235990 U CN 200920235990U CN 201511739 U CN201511739 U CN 201511739U
- Authority
- CN
- China
- Prior art keywords
- solid adhesive
- adhesive layer
- pet
- film
- surface film
- 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
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a PET decorative surface film with a solid adhesive layer and relates to a compound decorative film compounded on a metal plate and a building material, which comprises a PET film (1) and a printing layer (2) and is characterized in that the printing layer (2) is arranged on the surface of the PET film (1) and provided with a solid adhesive layer (3); and the PET film (1), the printing layer (2) and the solid adhesive layer (3) are compounded into a whole. The solid adhesive layer (3) is attached to a metal plate (5) on which a primer layer (4) is coated. The PET decorative surface film with the solid adhesive layer replaces the traditional solvent type adhesive by the solid adhesive, thereby avoiding the waste of the adhesive and reducing the harm of volatilized solution to filed operators; and in addition, the finished products can be stored for a long time and freely rolled and stored and is convenient to use at any time.
Description
Technical field
The utility model relates to a kind of composite decoration film that is compound on sheet metal or the construction material, especially a kind of PET decorating surface film that has the solid adhesive layer.
Background technology
At present, the compound mode of bi-component solvent-based adhesive dry type is generally adopted in being laminated with of the PET of domestic composite decoration film (PETG) facial mask and counterdie, and its concrete operations flow process is: 1, carry out preliminary treatment on the sheet metal surface; 2, in the pretreated sheet metal of process surface primer coating; 3, on priming paint, be coated with the bi-component solvent-based adhesive of the deployed liquid state of one deck; 4, the PET film that will be covered with printed layers is laminated with on metal base plate, and makes its complete pressing.The structure of its finished product as shown in Figure 1, PET film 1, printed layers 2, solvent-based adhesive layer 3 ', prime coat 4, sheet metal 5 from top to bottom successively stratiform stack arrange.
Yet, there are many drawbacks in aforesaid way: at first, the bi-component solvent-based adhesive needs on-the-spot allotment, nearly 80% solvent evaporates is arranged in the production process to air, contain a large amount of carcinogens in the solvent, the solvent of a large amount of volatilizations not only causes serious harm to site operation personnel's health, and the solvent of these volatilizations and abandonment can cause air pollution; Secondly, deployed its storage life of bi-component solvent-based adhesive generally is no more than 8 hours, behind this solvent of coating on the sheet metal, must in time be laminated with facial mask, and the bond properties of bi-component solvent-based adhesive very easily is subjected to the influence of adhesive stickiness, thickness, solvent ratios, and technology controlling and process is had relatively high expectations.In addition, have now and be laminated with mode, deployed solvent-based adhesive often can not once be used up, and causes the waste of residue adhesive, has increased production cost, and environmental pollution is serious.
Summary of the invention
The purpose of this utility model is to provide a kind of PET decorating surface film that has the solid adhesive layer, and this decorating surface film can satisfy household electrical appliances and building decorating industry well to the decorating film low cost, the safety and environmental protection requirement of low-residual solvent.
The technical solution of the utility model is:
A kind of PET decorating surface film that has the solid adhesive layer comprises PET film and printed layers, and described PET film surface is provided with printed layers, and printed layers is provided with the solid adhesive layer, and PET film, printed layers and solid adhesive layer are compound to be an integral body.
The composition of described solid adhesive layer is the solid adhesive of polyurethanes.
Described solid adhesive laminating is combined on the sheet metal that is coated with prime coat.
The solid adhesive layer adopts hot melting way compound, promptly makes the solid adhesive fusing by heating, is coated in the printed layers surface then.Be coated with the sheet metal of prime coat, be heated to certain temperature, make the priming paint drying, the melting solid adhesive layer makes PET facial mask and the sheet metal that scribbles priming paint simultaneously, be laminated with as steel plate and be one, finish being laminated with of the PET decorating surface film that has the solid adhesive layer and counterdie.
The beneficial effect that has the PET decorating surface film of solid adhesive layer of the present utility model is:
The PET decorating surface film that has the solid adhesive layer of the present utility model, replace traditional solvent-based adhesive with solid adhesive, avoided the waste of adhesive, reduced the harm of solvent flashing to site operation personnel's health, and the products storage time is long, can roll arbitrarily and deposit, convenient use at any time, during use, the PET film that only needs to be coated with solid adhesive is fitted on the prime coat of metal base plate, the heat that sheet metal is obtained when utilizing priming paint dry again makes the solid adhesive melting layer, the PET facial mask is laminated with the sheet metal that scribbles priming paint to get final product, be not subjected to the restriction of adhesive holding time fully, in addition, use the composite decoration film of solid adhesive can satisfy every physical performance index fully.
The PET decorating surface film that has the solid adhesive layer of the present utility model makes hot melt composite decoration film reduce carrying capacity of environment in the significantly reduced while of cost because without any solvent evaporates, thereby become the novel low-cost environment-friendly material of household electrical appliances and building trade, the more important thing is the product requirement that has satisfied household electrical appliances and building material industry outlet developed country, expanded the market space of its product.
Description of drawings
Fig. 1 is the structural representation that existing composite decoration film is laminated with product.
Fig. 2 is the structural representation of decorating surface film of the present utility model.
Fig. 3 is the structural representation after decorating surface film of the present utility model and counterdie are laminated with.
Fig. 4 is the perspective view that decorating surface film of the present utility model and counterdie are laminated with.
Among the figure: 1 is that PET film, 2 is that printed layers, 3 is that solid adhesive layer, 3 ' is that solvent-based adhesive layer, 4 is that prime coat, 5 is sheet metal.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 2, a kind of PET decorating surface film that has the solid adhesive layer comprises PET film 1 and printed layers 2, and described PET film 1 surface is provided with printed layers 2, and printed layers 2 is provided with solid adhesive layer 3, and PET film 1, printed layers 2 and solid adhesive layer 3 are compound to be an integral body.
The composition of solid adhesive layer 3 is the solid adhesive of polyurethanes.
As Fig. 3, Fig. 4, solid adhesive layer 3 is fitted on the sheet metal 5 that is coated with prime coat 4.
Solid adhesive layer 3 adopts hot melting way compound, promptly make the solid adhesive fusing by heating, be coated with the sheet metal 5 of prime coat 4, be that counterdie is heated to certain temperature simultaneously, be laminated with and be one with the solid adhesive layer 3 of fusing, by external world pressurization, cooling it is bonded as one again, finishes being laminated with of the PET decorating surface film that has the solid adhesive layer and counterdie.
Also have following core technology on the operating procedure:
1, the solid adhesive of suitable fusing point of screening and molecular structure; If fusing point is too high, then coating and a large amount of heat energy of compound tense consumption are subjected to the heatproof restriction of counterdie simultaneously, and fusing point hangs down excessively and is unfavorable for solid adhesive and facial mask, the intermolecular diffusion of counterdie;
2, according to the materialization design data special equipment of solid adhesive, formulate suitable combination process, guarantee the good stable bonding of facial mask and counterdie.
3, for guaranteeing the combined strength bination of facial mask and counterdie, develop the heat seeling coating die heater, on technology, take TRANSIENT HIGH TEMPERATURE, the mode that distributes and cool off piecemeal after compound with accurate control applicator roll temperature.
PET decorating surface film with the solid adhesive layer of the present utility model, non-environmental-pollution, can be laminated with at material surfaces such as flat cold-rolled sheet, aluminium sheet, galvanized sheet, aluminium plating zinc plate, decorative panel, construction materials, technology is simple, easy to operate, utilizing the good sealing of this decorating surface film is the isolated preservative efficacy that plays of sheet metal and air, and this decorating surface film can print various patterns and color according to customer demand, and can realize various glossiness on the decorating surface film surface, represent colourful device effect.
Be particularly useful for the products such as the household electrical appliance such as refrigerator door panel, casing of electric water heater, air-conditioning panel and kitchen utensils, cabinet, under any processing conditions, all have good processing characteristics.
Claims (3)
1. PET decorating surface film that has the solid adhesive layer, comprise PET film (1) and printed layers (2), it is characterized in that described PET film (1) surface is provided with printed layers (2), printed layers (2) is provided with solid adhesive layer (3), and PET film (1), printed layers (2) and solid adhesive layer (3) are compound to be an integral body.
2. the PET decorating surface film that has the solid adhesive layer according to claim 1, the composition that it is characterized in that described solid adhesive layer (3) is the solid adhesive of polyurethanes.
3. the PET decorating surface film that has the solid adhesive layer according to claim 1 is characterized in that described solid adhesive layer (3) is fitted on the sheet metal (5) that is coated with prime coat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359901U CN201511739U (en) | 2009-10-15 | 2009-10-15 | PET decorative surface film with solid adhesive layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359901U CN201511739U (en) | 2009-10-15 | 2009-10-15 | PET decorative surface film with solid adhesive layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511739U true CN201511739U (en) | 2010-06-23 |
Family
ID=42483143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202359901U Expired - Fee Related CN201511739U (en) | 2009-10-15 | 2009-10-15 | PET decorative surface film with solid adhesive layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294868A (en) * | 2011-07-20 | 2011-12-28 | 江苏立霸实业股份有限公司 | Environment-friendly PET-PET bright film |
-
2009
- 2009-10-15 CN CN2009202359901U patent/CN201511739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294868A (en) * | 2011-07-20 | 2011-12-28 | 江苏立霸实业股份有限公司 | Environment-friendly PET-PET bright film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102029748B (en) | Film-coated color plate and preparation method thereof | |
| CN103231620B (en) | A kind of offset lithography personalized pattern metal decking and manufacturing process thereof | |
| CN101638159A (en) | Liquid packaging composite film and manufacturing method thereof | |
| CN108819382A (en) | A kind of Novel roller coating film metal plate and its production technology | |
| CN104827725B (en) | A kind of chromatic metallic composite plate and preparation technology | |
| CN104710947A (en) | Precoating membrane used for metal surface and preparation method thereof | |
| CN110408249A (en) | A kind of preparation method of macromolecule laminated film | |
| CN101855073B (en) | Material for kitchen panel, method for production of material for kitchen panel, and kitchen panel | |
| CN202242160U (en) | Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate | |
| CN201511739U (en) | PET decorative surface film with solid adhesive layer | |
| CN201538187U (en) | Wood-grain color coating aluminium plate | |
| CN101879798B (en) | Novel household appliance appearance composite board | |
| CN110356075A (en) | A kind of VCM plate and its manufacturing method | |
| CN106956477B (en) | Clad steel plate manufacturing method and clad steel plate | |
| CN216579601U (en) | Color-coated metal plate and household appliance shell | |
| CN101954765A (en) | Bendable thermosetting resin impregnated paper high-pressure laminate | |
| CN202200623U (en) | Black mirror and high-gloss coating combined steel plate | |
| CN204773876U (en) | Various coated sheet of short wire drawing of band | |
| CN205601289U (en) | Compound tectorial membrane steel sheet of aluminium foil PET | |
| CN203945754U (en) | Aluminum foil composite paper | |
| CN201900760U (en) | Plate coated with environment-friendly UV layer | |
| CN206623478U (en) | A kind of compound Coil Coating Products of heat preservation environment protection | |
| CN202911232U (en) | Color PP-PET film coated steel sheet | |
| CN106079774A (en) | A kind of preparation method of high intensity titanium aluminium foil clad steel plate | |
| CN104630766A (en) | Production technology of aluminium alloy color plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |