CN212499309U - Durable touch membrane - Google Patents

Abstract

The utility model relates to the technical field of touch films, and aims to provide a durable touch film, which comprises a base layer and a touch layer which are sequentially arranged from inside to outside, wherein a protective film is adhered on the outer surface of the touch layer, and a plurality of bulges are arranged on the outer surface of the protective film; the utility model discloses have and prevent before combining with article that the sense of touch layer is by the effect of wearing and tearing.

Description

Durable touch membrane

Technical Field

The utility model relates to a sense of touch membrane technical field, in particular to durable sense of touch membrane.

Background

The touch film is also called soft film, is a special matt film with smooth and fine touch on the surface, is mainly realized by coating touch oil on the surface of the film, and can be used for luxury packaging, upscale book and periodical packaging, upscale hang tags and the like.

In the prior art, a chinese patent document with an authorization publication number of CN208022943U discloses a velvet touch film, which comprises a PTFE layer, a BOPP layer, an ink layer and a base layer for adhering to an object, which are sequentially arranged from outside to inside; the velvet touch film has the advantages of being strong in wear resistance and scratch resistance, and soft and fine in surface.

The above prior art solutions have the following drawbacks: the PTFE layer of the velvet touch membrane is exposed outside, so that abrasion is easy to generate before the base layer is combined with an article, and the service life of the velvet touch membrane is shortened.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, it is an object of the present invention to provide a durable tactile film having an effect of preventing the tactile layer from being worn before being combined with an article.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a durable sense of touch membrane, includes by interior and basic layer, the sense of touch layer that sets gradually outward, the surface on sense of touch layer is stained with the protection film, the surface of protection film is provided with a plurality of archs.

By adopting the technical scheme, the surface of the touch layer is smooth, so that the touch layer has smooth and fine hand feeling, silk comfortable feeling and strong velvet touch feeling after being touched, and the outer surface of the touch layer can be effectively prevented from being abraded by laying a layer of protective film on the outer surface of the touch layer; and the outer surface of the touch layer is provided with a bulge, so that personnel can distinguish the front side and the back side conveniently.

The utility model discloses further set up to: and a film tearing patch is arranged at one side edge of the protective film.

Through adopting above-mentioned technical scheme, the effect of the protection film of being convenient for and the separation of sense of touch layer is played to the dyestripping subsides, makes things convenient for the protection film to tear down.

The utility model discloses further set up to: the protective film comprises an upper layer and a lower layer which are mutually adhered, the lower layer is adhered to the touch layer, and the tear film sticker is connected to one side edge of the lower layer; the one side of upper strata orientation lower floor corresponds the position department that tears the membrane subsides and is provided with the holding tank that runs through towards tearing membrane subsides direction, it can buckle and enter into in the holding tank to tear the membrane subsides.

Through adopting above-mentioned technical scheme, before the lower floor at the upper bonding, can prevent to tear the protection film from the sense of touch layer through the film tearing subsides accident in folding the holding tank into the film tearing subsides, after upper strata and lower floor bonding, the film tearing subsides are located the holding tank, only need tear a osculum in the holding tank between upper strata and lower floor when needing to tear the protection film from the sense of touch layer, can take out the film tearing subsides from holding the inslot.

The utility model discloses further set up to: and a release film is adhered to the outer surface of the basic layer.

Through adopting above-mentioned technical scheme, the foundation layer is used for combining with other objects, can keep apart the dust in the air before the foundation layer bonding effectively after the adhesion of base layer surface is from the type membrane, prevents to produce the bubble after the foundation layer bonding.

The utility model discloses further set up to: and a low-temperature resistant layer is arranged between the base layer and the touch layer.

Through adopting above-mentioned technical scheme, low temperature resistant layer can make durable sense of touch membrane also guarantee longer life under low temperature environment.

The utility model discloses further set up to: an anti-oxidation layer is arranged between the low temperature resistant layer and the touch layer.

Through adopting above-mentioned technical scheme, oxidation failure after the oxidation resisting layer prevents that durable sense of touch membrane from using for a long time.

The utility model discloses further set up to: and a light-transmitting layer is arranged between the anti-oxidation layer and the touch layer.

Through adopting above-mentioned technical scheme, the euphotic layer is used for reducing the reflection of light of modified sense of touch membrane, improves the comfort level

The utility model discloses further set up to: the light transmittance of the light-transmitting layer is 70%.

Through adopting above-mentioned technical scheme, the photic zone's under this luminousness reflection of light degree is less, and the comfort level is best.

To sum up, the beneficial effects of the utility model are that:

1. the surface of the touch layer is smooth, so that the touch layer has smooth and fine hand feeling, silk comfortable feeling and strong velvet touch feeling after being touched, and the outer surface of the touch layer can be effectively prevented from being abraded by laying a layer of protective film on the outer surface of the touch layer; the outer surface of the touch layer is provided with the bulges, so that people can distinguish the front side from the back side conveniently;

2. before the upper strata adhesion at the lower floor, can prevent to tear the protection film from the sense of touch layer through the film tearing subsides accident in folding the holding tank into with the film tearing subsides, after upper strata and lower floor's adhesion, the film tearing subsides are located the holding tank, only need tear a osculum in the holding tank department between upper strata and lower floor when needing to tear the protection film from the sense of touch layer, can take out the film tearing subsides from holding the inslot.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic partial sectional view of the present invention.

Reference numerals: 1. a release film; 2. a base layer; 3. a low temperature resistant layer; 4. an anti-oxidation layer; 5. a light transmitting layer; 6. a tactile layer; 7. a protective film; 71. an upper layer; 711. a protrusion; 712. accommodating grooves; 72. a lower layer; 8. the film tearing paster.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a durable touch membrane, as shown in fig. 1 and fig. 2, the durable touch membrane comprises a release membrane 1, a base layer 2, a low temperature resistant layer 3, an oxidation resistant layer 4, a light transmitting layer 5, a touch layer 6 and a protective membrane 7 which are sequentially arranged from inside to outside, wherein the protective membrane 7 is adhered to the outer surface of the touch layer 6, the release membrane 1 is adhered to the outer surface of the base layer 2, and a plurality of protrusions 711 are integrally formed on the outer surface of the protective membrane 7.

As shown in fig. 1 and 2, the release film 1 is a PVC film.

As shown in fig. 1 and 2, the base layer 2 is a BOPP film layer made of BOPP.

As shown in fig. 1 and 2, the low temperature resistant layer 3 is a high-pressure polyethylene film layer made of high-pressure polyethylene.

As shown in fig. 1 and 2, the antioxidation layer 4 is a high-density polyethylene film layer made of high-density polyethylene.

As shown in fig. 1 and 2, the light-transmitting layer 5 is a terpolymer polypropylene film layer made of terpolymer polypropylene, and the light transmittance of the terpolymer polypropylene film layer is 70%.

As shown in fig. 1 and 2, the tactile layer 6 is a polyurethane film layer made of polyurethane.

As shown in fig. 1 and 2, the protective film 7 is a PVC film.

As shown in fig. 1 and 2, the protective film 7 includes an upper layer 71 and a lower layer 72 adhered to each other, the lower layer 72 is adhered to the touch layer 6, a protrusion 711 is provided on an outer surface of the upper layer 71, and a side edge of the lower layer 72 is integrally formed to facilitate the tearing of the protective film 7 from the touch layer 6 to form the tear-off sticker 8. An accommodating groove 712 penetrating in the direction of the tear film sticker 8 is formed in a position, corresponding to the tear film sticker 8, of one surface of the upper layer 71 facing the lower layer 72, the accommodating groove 712 is formed by pressing the sheet on the upper layer 71, and the upper layer 71 is not coated with glue at the accommodating groove 712; tear film 8 and can buckle and enter into holding tank 712 in, be convenient for accomodate tear film 8, prevent that protection film 7 from being torn by accident.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a durable sense of touch membrane, includes by interior and outer basic unit (2), sense of touch layer (6) that set gradually, its characterized in that: the touch piece is characterized in that a protective film (7) is adhered to the outer surface of the touch layer (6), and a plurality of protrusions (711) are arranged on the outer surface of the protective film (7).

2. The durable tactile film of claim 1, wherein: and a film tearing paste (8) is arranged at the edge of one side of the protective film (7).

3. The durable tactile film of claim 2, wherein: the protective film (7) comprises an upper layer (71) and a lower layer (72) which are mutually adhered, the lower layer (72) is adhered to the touch layer (6), and the tear film sticker (8) is connected to one side edge of the lower layer (72); the one side of upper strata (71) orientation lower floor (72) corresponds the position department of tearing membrane subsides (8) and is provided with holding tank (712) that runs through towards tearing membrane subsides (8) direction, it can buckle and enter into in holding tank (712) to tear membrane subsides (8).

4. The durable tactile film of claim 1, wherein: the outer surface of the basic layer (2) is adhered with a release film (1).

5. The durable tactile membrane of claim 4, wherein: and a low-temperature resistant layer (3) is arranged between the base layer (2) and the touch layer (6).

6. The durable tactile film of claim 5, wherein: an anti-oxidation layer (4) is arranged between the low temperature resistant layer (3) and the touch layer (6).

7. The durable tactile membrane of claim 6, wherein: and a light-transmitting layer (5) is arranged between the anti-oxidation layer (4) and the touch layer (6).

8. The durable tactile membrane of claim 7, wherein: the light transmittance of the light-transmitting layer (5) is 70%.

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