CN209619265U - Glass curtain wall is pasted with uvioresistant function in a kind of glasshouse - Google Patents

Abstract

The utility model discloses glass curtain wall in a kind of glasshouse and is pasted with uvioresistant function, including flame-retardant layer, base, magnetron sputtering metal film and separated type material layer；The positioning strip extended is provided in the two sides of base, positioning strip includes alignment layers, the adhesive layer being coated on alignment layers and the release paper being arranged in adhesive layer, connection breaking between alignment layers and base.The utility model uses PET film, magnetron sputtering metal film and flame-retardant layer, have uvioresistant, it is fire-retardant, environmentally friendly, outdoor it is durable using ungauged regions, at low cost, construction is simple flexibly, every excellent performance such as can also protect frangible simple glass；It is provided with positioning strip at left and right sides of base, effectively accurately positioning is carried out before stickup, prevents position deviation.The utility model meets or exceeds the properties of UV resistance glass in greenhouse on the basis of simple glass, have very high cost performance.

Description

Glass curtain wall is pasted with uvioresistant function in a kind of glasshouse

Technical field

The utility model belongs to Filming Technology field, and in particular to glass curtain wall uvioresistant function in a kind of glasshouse Patch.

Background technique

With a large amount of uses of modern glasshouse, at present in the world glasshouse accounted for a quarter in all kinds of greenhouses with On, main planting vegetable and fresh flower in modern glasshouse have three temperature, humidity and illumination conditions in glasshouse Strict requirements, most of greenhouse Curtain Wall glass height between 4-10 meter, usable floor area is big, due to simple glass heat preservation Property it is poor, energy-saving effect is poor, frangible the defects of, and use UV resistance glass than between every square of your 50%-70% of simple glass, valence Lattice are expensive, and cost performance is not high, if the anti-of UV resistance glass can be replaced with the types of functionality patch with UV resistance on simple glass Ultraviolet performance has very high cost performance, has PVC function note and BOPP function adhesive plaster etc. currently on the market, although PVC function adhesive plaster has Uvioresistant, feature fire-retardant, at low cost, but merit can generate dioxin carcinogenic substance when PVC film is burnt, exist not environmentally, it is outdoor The defects of durable big using shrinking percentage, therefore be not suitable on garden glass curtain wall, and although BOPP function adhesive plaster has uvioresistant, ring The advantages that protecting, be at low cost, but there are poor fires, outdoor durable the defects of using shrinking percentage big, therefore it is not suitable for greenhouse glass On glass curtain wall；In addition garden glass curtain wall area is larger, when pasting structural glass film, is easy to produce position deviation, leads to muti-piece When glass-film is continuously pasted, position deviation is increasing, to make to paste accurately, need multi agent cooperation to do solid work or by it He positions tool, complex procedures, and it is inconvenient to implement.

Summary of the invention

Goal of the invention: in view of the deficienciess of the prior art, the purpose of the utility model is to provide in a kind of glasshouse Glass curtain wall is pasted with uvioresistant function.

Technical solution: in order to achieve the above-mentioned object of the invention, the technical solution adopted in the utility model is as follows:

Glass curtain wall is pasted with uvioresistant function in a kind of glasshouse, including flame-retardant layer, base, magnetron sputtering metal film and Separated type material layer, the base is provided with flame-retardant layer on one side, and the another side of base is provided with magnetron sputtering metal film, described Separated type material layer is provided on magnetron sputtering metal film on the face contrary with base, the separated type material layer passes through pressure sensitive adhesive It pastes and connect with magnetron sputtering metal film；The positioning strip extended is provided in the two sides of the base, the positioning strip includes Alignment layers, the adhesive layer being coated on alignment layers and the release paper being arranged in adhesive layer, the alignment layers and base are interrupted Connection.

Preferably, the width of the positioning strip is 1-2cm, the connecting line and flame-retardant layer, base of the alignment layers and base The edge of layer and magnetron sputtering metal film flushes.

Preferably, the alignment layers and base are made of identical material, be polyethylene terephthalate film or It is polycarbonate membrane.

Preferably, the alignment layers and base are integrally formed, it is cut with and tears in the junction of the alignment layers and base Split line.

Preferably, further including protective film layer, the protective film layer is located at outside flame-retardant layer.

Preferably, the protective film layer is polyethylene film.

Preferably, the magnetron sputtering metal film with a thickness of 2-4 μm, the general thickness of the function adhesive plaster is 25 μm- 70μm。

Preferably, the pressure sensitive adhesive is acrylate pressure sensitive adhesive.

The utility model has the advantages that compared with prior art, the utility model has the advantage that

Glass curtain wall is pasted with uvioresistant function and uses PET film, magnetron sputtering metal film in the glasshouse of the utility model And flame-retardant layer, with uvioresistant, fire-retardant, environmentally friendly, outdoor durable use ungauged regions, at low cost, construction is simple is flexible, can also protect The items excellent performance such as frangible simple glass, the utility model is provided with positioning strip at left and right sides of base, in stickup It is preceding to carry out effectively accurately positioning, prevent position deviation.The utility model reaches even on the basis of simple glass in greenhouse More than the properties of UV resistance glass, there is very high cost performance, in conclusion the uvioresistant function of the utility model pastes energy Meet the requirement of glass curtain wall in modern greenhouse, use value with higher and better prospect.

Detailed description of the invention

Fig. 1 is that glass curtain wall uvioresistant function pastes structural schematic diagram in glasshouse.

Specific embodiment

Combined with specific embodiments below, the present invention is furture elucidated, and embodiment is under the premise of the technical scheme of the present invention Implemented, it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in Figure 1, glass curtain wall is pasted with uvioresistant function in the glasshouse of the application, including flame-retardant layer 1, base 2, Magnetron sputtering metal film 3 and separated type material layer 4, base 2 is provided with flame-retardant layer 1 on one side, and the another side of base 2 is provided with magnetic control Sputtering metal membrane 3 is provided with separated type material layer 4, release material on magnetron sputtering metal film 3 on the face contrary with base 2 The bed of material 4 is pasted with magnetron sputtering metal film 3 by pressure sensitive adhesive 5 and is connect；The positioning strip 6 extended is provided in the two sides of base 2, Positioning strip 6 includes alignment layers 61, the adhesive layer 62 being coated on alignment layers 61 and the release paper 63 being arranged in adhesive layer 62, Connection breaking between alignment layers 61 and base 2.

Alignment layers 61 are flushed with the connecting line of base 2 with the edge of flame-retardant layer 1, base 2 and magnetron sputtering metal film 3.It is fixed The width of position item 6 is preferably arranged to 1-2cm, i.e., the part extended at left and right sides of base 2 is 1-2cm, in production, alignment layers 61 are integrally formed with base 2, in order to after positioning convenient for positioning strip is quickly and easily torn, in the company of alignment layers 61 and base 2 Connecting part is cut with tear line 64.

For the ease of producing and using, alignment layers 61 are made with base 2 of identical material, are poly terephthalic acid second two Alcohol ester film (PET) is polycarbonate membrane (PC).Polyethylene terephthalate is nontoxic, tasteless, and transparency is high, can stop Ultraviolet light；There is good mechanical property, (anti-) impact strength is 3 ~ 5 times of other films, and folding resistance is good, is suitble to the glass of large area Bending when glass greenhouse is pasted.It can be used for a long time in 120 DEG C of temperature ranges, short-period used is resistant to 150 DEG C of high temperature, is resistant to -70 DEG C low temperature, and very little influenced on its mechanical performance when high and low temperature, therefore outdoor durable use ungauged regions.Transparency is high, does not influence The illumination in greenhouse, can stop ultraviolet light, and glossiness is good.Nontoxic, tasteless, wholesomeness is good.Polycarbonate odorless, tasteless, tool are high Intensity and coefficient of elasticity, resistance to high impact, use temperature range are wide.

The function adhesive plaster of the utility model further includes protective film layer 7, and protective film layer 7 is located at outside flame-retardant layer 1.Protective film layer 7 is adopted With polyethylene film, prevents from scratching in cutting, packaging, transportational process, rub.It, will after function note is pasted on glass curtain wall Protective film layer 7 removes.

The magnetron sputtering metal film 3 of the utility model is to set the molecule of metal using state-of-the-art multi-cavity high speed rotation Standby, using electric field and the high strength of magnetic principles high speed uniform sputter makes the heat-insulated function of function adhesive plaster in the base 2 of high-tension Energy is good, light transmittance is high.Magnetron sputtering metal film 3 can selectivity by the various heat energies in sunlight, including infrared ray, ultraviolet light And visible light heat reflection goes back, realize uvioresistant, heat insulating function, the magnetron sputtering metal film 3 of the utility model with a thickness of 2-4 μm, the general thickness of function adhesive plaster is 25 μm -70 μm.

Pressure sensitive adhesive uses acrylate pressure sensitive adhesive, and adhesive layer 63 is coated on alignment layers 61 and is formed using nanometer adhesive.

When the utility model is used, cleaning the inner surface of glass curtain wall first, function adhesive plaster is placed into the position of pre- stickup It sets, is positioned first with positioning strip 6, after preventing the stickup of one piece of function adhesive plaster under the influence of positional shift, position from determining, will be determined Release paper 63 on the item 6 of position removes, and positioning strip 6 is pasted, and then gradually removes separated type material layer 4 on function adhesive plaster again for function Patch is pasted on glass curtain wall.

It is only preferred embodiments of the present invention, it is noted that those skilled in the art are come It says, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as the protection scope of the utility model.

Claims (8)

1. glass curtain wall is pasted with uvioresistant function in a kind of glasshouse, it is characterised in that: splashed including flame-retardant layer, base, magnetic control Metal film and separated type material layer are penetrated, the base is provided with flame-retardant layer on one side, and the another side of base is provided with magnetron sputtering gold Belong to film, separated type material layer, the separated type material layer are set on the face contrary with base on the magnetron sputtering metal film It is pasted and is connect with magnetron sputtering metal film by pressure sensitive adhesive；The positioning strip extended is provided in the two sides of the base, it is described Positioning strip includes alignment layers, the adhesive layer being coated on alignment layers and the release paper being arranged in adhesive layer, the alignment layers The connection breaking between base.

2. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1, it is characterised in that: the positioning The width of item is 1-2cm, and the edge of the connecting line and flame-retardant layer, base and magnetron sputtering metal film of the alignment layers and base is neat It is flat.

3. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1 or 2, it is characterised in that: described Alignment layers and base are made of identical material, are polyethylene terephthalate film or are polycarbonate membrane.

4. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1, it is characterised in that: the positioning Layer is integrally formed with base, is cut with tear line in the junction of the alignment layers and base.

5. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1, it is characterised in that: further include protecting Cuticular layer, the protective film layer are located at outside flame-retardant layer.

6. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 5, it is characterised in that: the protection Film layer is polyethylene film.

7. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1, it is characterised in that: the magnetic control Sputtering metal membrane with a thickness of 2-4 μm, the general thickness of the function adhesive plaster is 25 μm -70 μm.

8. glass curtain wall is pasted with uvioresistant function in glasshouse according to claim 1, it is characterised in that: described pressure-sensitive Glue is acrylate pressure sensitive adhesive.