CN208306003U

CN208306003U - A kind of printable release film

Info

Publication number: CN208306003U
Application number: CN201820739143.8U
Authority: CN
Inventors: 白有洵
Original assignee: New Material (jiangxi) Co Ltd
Current assignee: New Material (jiangxi) Co Ltd
Priority date: 2018-05-17
Filing date: 2018-05-17
Publication date: 2019-01-01
Anticipated expiration: 2028-05-17

Abstract

The utility model discloses a kind of printable release films, belong to release technical field of membrane, including UV light oil reservoir, second buffer layer, substrate layer, the first buffer layer, release film layer set gradually from top to bottom, several the first protrusions being evenly distributed are equipped in first buffer layer and the compound one side of substrate layer and on first buffer layer and the compound another side of release film layer, second buffer layer and the compound one side of substrate layer are equipped with several the second protrusions being evenly distributed, and second buffer layer and the compound one side of UV light oil reservoir are equipped with embossing.By adding UV light oil reservoir on the second buffer layer surface of release film, it solves the problems, such as to be difficult to printed patterns text on release film, and embossing is equipped in second buffer layer and the compound one side of UV light oil reservoir, UV light oil reservoir is improved in conjunction with the absorption between second buffer layer, so that the pattern and character being printed in UV light oil reservoir more durable, buffer layer also improve overall structure performance.

Description

A kind of printable release film

Technical field

The utility model relates to release technical field of membrane, more particularly to a kind of printable release film.

Background technique

Release film refers to that film surface can have the film of differentiation, and release film contacts under limited conditions with specific material Do not have viscosity or slight viscosity afterwards, is widely used in the process of multiple product, such as electron electric power, IT display screen. Mobile phone, LCD/PDA, medical treatment, household electrical appliances manufacture, anti-fake material, semiconductor, automobile, inscription plate, potsherd manufacture, adhesive tape production and mould Cut industry.

Since release film substrate surface has lower surface energy, it is difficult under normal circumstances in release film surface printing pattern Or text, when this also results in sometimes because of release film surface and closely similar non-release film surface, user is easy to mix up, will Band glue product is attached to non-release film surface, wastes so as to cause band glue product；In addition, which also limits the application of release film, it is difficult To carry out product promotion on release film；It is existing also have coat UV light oil reservoir on release film surface and improve substrate layer surface Can, so that release film be facilitated to be able to carry out printing, but existing mostly printable release film its exist because of UV layers of adsorptivities deficiency Printed patterns are caused not to be easy to fall off persistently.

Utility model content

In order to overcome the drawbacks of the prior art, a kind of printable the technical problem to be solved by the utility model is to propose Release film, by the second buffer layer surface of release film add UV light oil reservoir, solve and be difficult to print figure on release film The problem of case text, facilitating user which face distinguished is release film surface, also facilitates carry out product promotion, and in second buffer layer It is equipped with embossing with the compound one side of UV light oil reservoir, improves UV light oil reservoir in conjunction with the absorption between second buffer layer, thus So that the pattern and character being printed in UV light oil reservoir more durable, and pass through the phase of first buffer layer and second buffer layer Interaction, so that overall performance is more preferable.

For this purpose, the utility model use following technical scheme: including set gradually from top to bottom UV light oil reservoir, In second buffer layer, substrate layer, first buffer layer, release film layer, the first buffer layer and the compound one side of the substrate layer And several the first protrusions being evenly distributed are equipped on the first buffer layer and the compound another side of the release film layer, The second buffer layer and the compound one side of the substrate layer are equipped with several the second protrusions being evenly distributed, and described second is slow It rushes layer and the compound one side of the UV light oil reservoir is equipped with embossing.

Optionally, first protrusion and second protrusion are in array distribution.

Optionally, first protrusion and second protrusion are hemisphere jut.

Optionally, the second buffer layer contacts compound one side with the UV light oil reservoir equipped with several recessed grooves, institute It states the interlaced connection of recessed groove and forms the embossing.

Optionally, the relatively described substrate layer of the first buffer layer and second buffer layer is symmetric and thickness is identical.

Optionally, the substrate layer is any one in polyethylene terephthalate layer or polyvinyl resin layer Kind.

Optionally, the first buffer layer and second buffer layer are laminated polyester film.

The utility model has the following beneficial effects: the utility model is by adding UV on the second buffer layer surface of release film Light oil reservoir solves the problems, such as to be difficult to printed patterns text on release film, and facilitating user which face distinguished is release film surface, also side Just product promotion is carried out, and is equipped with embossing in second buffer layer and the compound one side of UV light oil reservoir, improves UV light oil reservoir In conjunction with absorption between second buffer layer, so that the pattern and character being printed in UV light oil reservoir more durable, and And pass through the interaction of first buffer layer and second buffer layer, the compressive property of release film entirety is enhanced, tensile property makes Obtaining release film will not in press be easily damaged.

Detailed description of the invention

Fig. 1 is the printable release membrane structure diagram of one kind that specific embodiment of the present invention provides.

In figure: 1, substrate layer；21, first buffer layer；22, second buffer layer；211, the first protrusion；221, the second protrusion； 3, UV light oil reservoir；4, release film layer.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

Fig. 1 schematically illustrates a kind of printable release film provided by the utility model, as shown in Figure 1, including certainly It is upper and under the UV light oil reservoir 3, second buffer layer 22, substrate layer 1, the first buffer layer 21, release film layer 4 that set gradually, described the One buffer layer 21 in the compound one side of the substrate layer 1 and the first buffer layer 21 and the release film layer 4 it is compound It is equipped with several the first protrusions 211 being evenly distributed on another side, is set in the one side compound with substrate layer 1 of second buffer layer 22 There are several the second protrusions 221 being evenly distributed, second buffer layer 22 and 3 layers of compound one side of UV gloss oil are equipped with embossing (figure In do not show)；Specifically, the utility model by the second buffer layer 22 of release film add UV light oil reservoir 3, solve from The problem of printed patterns text is difficult on type film, facilitating user which face distinguished is release film surface, also facilitates carry out product promotion, And several embossings are equipped in second buffer layer 22 and the compound one side of UV light oil reservoir 3, it improves UV light oil reservoir 3 and second and delays The absorption rushed between layer combines, so that the pattern and character being printed in UV light oil reservoir 3 more durable；And pass through the If the interaction of a buffer layer 21 and second buffer layer 22 and being arranged in first buffer layer 21 and second buffer layer 22 Dry protrusion, enhances the compressive property of release film entirety, tensile property, so that release film will not be in press easily damaged.

Optionally, the first protrusion 211 and the second protrusion 221 are in array distribution；Specifically, array is equally distributed First protrusion 211 and second raised 221 its overall structure are more stable.

Optionally, the first protrusion 211 and the second protrusion 221 are hemisphere jut；Specifically, the first protrusion 211 and the Two protrusions 221 are hemisphere jut, can form countersunk clearance between hemisphere jut, facilitate to form cushion space, are improved whole Compressive property.

Optionally, second buffer layer 22 contacts compound one side with UV light oil reservoir 3 and is equipped with several recessed grooves (in figure not Show), the interlaced connection of recessed groove forms embossing；Specifically, embossing, UV light oil reservoir 3 are formed by the recess being connected with each other When contacting with second buffer layer 1, the UV gloss oil in liquid condition can fill embossing, and being irradiated by UV light can be with after solidification So that the absorption binding performance between UV light oil reservoir 3 and second buffer layer 22 is better.

Optionally, first buffer layer 21 and second buffer layer 22 are symmetric with respect to substrate layer 1 and thickness is identical；Specifically For, thickness is identical and the first buffer layer 21 and second buffer layer 22 that are symmetric be conducive to improve it is whole structural Can, and first buffer layer and second buffer layer is facilitated to carry out unified processing, save cost.

Optionally, substrate layer 1 is any one in polyethylene terephthalate layer or polyvinyl resin layer；Tool For body, polyethylene terephthalate layer or polyvinyl resin layer all have good mechanical property, and impact strength is strong, Folding resistance is good, can be improved the structural behaviour of release film entirety, so that release film is able to maintain stabilization in printing process.

Optionally, first buffer layer 21 and second buffer layer 22 are laminated polyester film；Specifically, polyester film, machine Tool function admirable, rigidity, hardness and toughness are high, and the performances such as puncture-resistant, heatproof have preferable raising for overall performance.

The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to In the range of the utility model protection.

Claims

1. a kind of printable release film, it is characterised in that:

UV light oil reservoir (3), second buffer layer (22), substrate layer (1), first buffer layer including the setting of side from top to bottom (21), in release film layer (4), the first buffer layer (21) and the substrate layer (1) compound one side and described first delays It rushes and is equipped with several first raised (211) being evenly distributed, institute on layer (21) and the release film layer (4) compound another side It states second buffer layer (22) and the substrate layer (1) compound one side is equipped with several second raised (221) being evenly distributed, The second buffer layer (22) and the compound one side of the UV light oil reservoir (3) are equipped with embossing.

2. a kind of printable release film as described in claim 1, it is characterised in that:

Described first raised (211) and second raised (221) are in array distribution.

3. a kind of printable release film as described in claim 1, it is characterised in that:

Described first raised (211) and second raised (221) are hemisphere jut.

4. a kind of printable release film as described in claim 1, it is characterised in that:

The second buffer layer (22) contacts compound one side with the UV light oil reservoir (3) and is equipped with several recessed grooves, described recessed It falls into the interlaced connection of slot and forms the embossing.

5. a kind of printable release film as described in claim 1, it is characterised in that:

The first buffer layer (21) is symmetric with the relatively described substrate layer (1) of second buffer layer (22) and thickness is identical.

6. a kind of printable release film as described in claim 1, it is characterised in that:

The substrate layer (1) is any one in polyethylene terephthalate layer or polyvinyl resin layer.

7. a kind of printable release film as described in claim 1, it is characterised in that:

The first buffer layer (21) and second buffer layer (22) are laminated polyester film.