CN205788987U - A kind of luminous printing film - Google Patents

Abstract

This utility model relates to a kind of luminous printing film, belongs to warning field of material technology.In order to solve existing by the reflective problem reaching warning, a kind of luminous printing film is provided, including gum layer, described gum layer has upper and lower surface, and the upper surface of described gum layer is coated with the substrate layer using acrylate or polyurethane to make, the lower surface of described gum layer is for bonding outside base material, and the surface of described substrate layer is coated with luminescent layer, and the surface of described luminescent layer be coated with printing opacity can air brushing layer.This luminescence printing film is capable of having concurrently self-luminous and can the effect of air brushing；Meanwhile, by adjusting the roughness on luminescent layer surface, make light present preferable scattering state, improve the scope of warning, thus improve alarming effect.

Description

A kind of luminous printing film

Technical field

This utility model relates to a kind of luminous printing film, belongs to warning field of material technology.

Background technology

Along with advertising, telecommunications industry and the fast development of electric power industry industry, the demand of personalized mark and label is added Greatly；Meanwhile, the reinforcement that people realize for security protection, the propelling of urbanization process accelerates and sets fire-fighting safety signs The demand put strengthens and day by day highlights, and therefore, the requirement for mark and label is also constantly improving, and has if do not required nothing more than it Preferably air brushing, can play again the effect of security warning, but, all kinds of advertising sectors currently applied and fire-fighting The material of industry is single due to form processing, there is many limitations at application.If existing printing film is by instead mostly The effect realizing warning penetrated, just can play a role when only having light source to irradiate in outside, the most then be extremely difficult to warning Effect.As disclosed in Chinese patent (Authorization Notice No.: 2733491Y), a kind of reflecting mark plaster, including bottom base fabric, is coated on base Intermediate gelatine layer on cloth and aluminize reflecting layer and the glass microballoon that are plated on intermediate gelatine layer.It is to be entered light source by reflecting layer Row reflection realizes, but at night gauge without light source time be then difficult to play alarming effect.And for example Chinese patent (publication number: CN101875253A) disclosed in, a kind of water proof type is from light light printing film, including photic of ink receptive layer, articulamentum and light accumulation type Light film layer, it has air brushing and self-luminous performance, but, owing to it is by luminescent film layer and ink receptive by adhesive Layer is connected, owing to the existence of adhesive makes the defect that the light transmission of light is deteriorated.

Summary of the invention

This utility model is for defect present in above prior art, it is provided that a kind of luminous printing film, the problem of solution It is how to realize having concurrently air brushing, self-luminous to reach warning and high light transmittance simultaneously.

The purpose of this utility model technical scheme is that, a kind of luminous printing film, including gum Layer, described gum layer has upper and lower surface, and the upper surface of described gum layer is coated with employing acrylate or poly-ammonia The substrate layer that ester is made, the lower surface of described gum layer is for bonding outside base material, and the surface of described substrate layer is coated with luminescence Layer, and the surface of described luminescent layer be coated with printing opacity can air brushing layer.

This luminescence printing film is by arranging luminescent layer, and the raw material of luminescent layer uses existing conventional raw material, as passed through In polyester material, add luminescent powder process, by arranging luminescent layer, there is preferably poultry light ability so that it is itself There is luminous power, thus realize self-luminous to reach the effect of warning；And by being directly coated with printing opacity on the surface of luminescent layer Can air brushing layer, on the one hand, can make to have preferably can air brushing performance, can realize multiple on the surface of this luminescence printing film The pattern needed or description, it is achieved that preferably can air brushing performance；On the other hand, compared to use adhesive by luminescent layer with can Air brushing layer sticks to one, the present invention use printing opacity can the direct coating of air brushing layer on luminescent layer surface in order to make light Can preferably through can air brushing layer, also correspond to improve the transmitance of light, transmitance reaches more than 95%, it is achieved that more Good alarming function, it is achieved that have air brushing and self-luminous performance concurrently.

In above-mentioned luminous printing film, as preferably, the thickness of described luminescent layer is 50 μm～100 μm.Advantageously ensure that The storing capacity of luminescent layer, makes have preferable luminescent properties.

In above-mentioned luminous printing film, as preferably, described luminescent layer with can the luminescent layer surface that contacts of air brushing layer thick Rugosity Ra is 0.3 μm～0.4 μm.Light is made to present preferable dissipating by enabling the surface of luminescent layer to have certain roughness Penetrate state, improve the scope of warning, also correspond to the state making light will not be mirrored transmitting, be advantageously implemented preferably warning Effect.

In above-mentioned luminous printing film, as preferably, described can the thickness of air brushing layer be 50 μm～100 μm.Can make more Fortunately can air brushing layer printing pattern or description, and the pattern of air brushing or description irradiated by the light that distributes in luminescent layer, energy Enough present abundant color effect, be more beneficial for reaching alarming effect.

In above-mentioned luminous printing film, described gum layer is pressure-sensitive adhesive layer or hot melt adhesive layer.Pressure-sensitive or hot melt can be used Glue can make this luminescence printing film preferably mutually bonding with outside base material, makes to be conducive to being bonded in the product that need to arrange alarming sign Or on base material.

In above-mentioned luminous printing film, the lower surface of described gum layer is coated with release layer.Gum layer can be protected to be difficult to It is contaminated or destroys, make the patch viscosity energy of guarantee this luminescence printing film.And, during use, only release layer need to be peeled off, make With convenient.As the most preferably, the thickness of described release layer is 50 μm～130 μm.Improve the effect of protection, make release layer It is difficult to when depositing be destroyed.

In sum, this utility model compared with prior art, has the advantage that

This luminescence printing film by be provided with luminescent layer and can air brushing layer, and directly make to be coated on luminescent layer table by air brushing layer Face, it is possible to realize having concurrently self-luminous and can the effect of air brushing；Meanwhile, enable light preferably through can air brushing layer, the most quite In the transmitance that improve light, it is achieved that preferably alarming function；By adjusting the roughness on luminescent layer surface, make light Line presents preferable scattering state, improves the scope of warning, thus improves alarming effect.

Accompanying drawing explanation

Fig. 1 is the sectional structure schematic diagram of this luminescence printing film.

Fig. 2 is the sectional structure schematic diagram of the another kind of structure of this luminescence printing film.

In figure, 1, gum layer；2, substrate layer；3, luminescent layer；4, can air brushing layer；5, release layer.

Detailed description of the invention

Below by specific embodiments and the drawings, the technical solution of the utility model is described in further detail, but It is that this utility model is not limited to these embodiments.

Shown in Fig. 1 and Fig. 2, this luminescence printing film includes gum layer 1, and gum layer 1 has upper and lower surface, Wherein, the upper surface of gum layer 1 is coated with the substrate layer 2 using acrylate or polyurethane to make, the lower surface of gum layer 1 For bonding outside base material, outside base material therein can be the product that need to arrange corresponding luminous printing film, it is also possible to be to use Protective layer in protection gum layer 1；And the surface of substrate layer 2 is coated with luminescent layer 3, substrate layer 2 therein and luminescent layer 3 are permissible Cover on its surface by the way of coating, it is also possible to make both be connected as a single entity by the way of pressure viscosity, and the surface of luminescent layer 3 Be coated with printing opacity can air brushing layer 4, preferably make the light transmittance of air brushing layer 4 to reach more than 95%, owing to this luminescence printing film is Directly can be coated on luminescent layer 3 surface by air brushing layer 4, therefore, substantially can reach can the light transmittance requirement of air brushing layer 4 own Performance.

During production, can first on base material pet sheet face coating conventional can make formation air brushing layer 4 by air brushing resin, as used The acrylic resin modified material of PVC, this material has good weather resistance, spray-drawing and high transparent, has good Good light transmission, then, then can the surface coating luminescent layer 3 of air brushing layer 4, then the outer surface of luminescent layer counter paste viscous compound Substrate layer 2, finally, then is glued gum layer 1 by patch or is compounded in the surface of substrate layer 2 by the way of pressing, then by air brushing layer 4 table The base material PET in face peels off, and forms this luminescence printing film, and the light transmittance through corresponding test this luminescence printing film reaches More than 95%.

In particular, wherein, the thickness of luminescent layer 3 is 50 μm～100 μm, preferably makes thickness select 80 μm.Pass through mesh The storing capacity making guarantee luminescent layer, make that there is preferable luminescent properties.Preferably make luminescent layer 3 and can air brushing layer 4 contact The roughness Ra on luminescent layer 3 surface is 0.3 μm～0.4 μm.Preferably, roughness Ra is 0.35.During production, by making and can send out The roughness on corresponding surface of air brushing layer can adjusting and control of photosphere 3 contact, it is of course also possible to directly to luminescent layer 3 Surface processes, and makes to reach corresponding roughness requirements.More preferable alarming effect can be reached, the most not by adjusting roughness The performance guarantee that can destroy luminescent layer 3 has preferable luminescent properties.Further preferred, wherein, can the thickness of air brushing layer 4 It is 50 μm～100 μm, preferably with 80 μm.Be conducive to reaching more preferable air brushing performance.

Further, wherein, gum layer 1 is pressure-sensitive adhesive layer or hot melt adhesive layer.By using pressure sensitive adhesive or PUR Layer can preferably make this luminescence printing film patch viscous or be arranged on the product needing alarming sign, and application is more extensive.Best Make when producing that the lower surface of gum layer 1 is pre-coated is stamped release layer 5, be to protect gum layer by covering release layer 5 purpose Performance, raising can be pasted viscous, preferably with release layer 5 thickness be 50 μm～130 μm, optimum is 90 μm, is conducive to making release Layer is difficult to breakoff phenomenon occur, is peeled off by release layer 5 during use.

Application Example 1

According to the pattern requirement designed, exported on the surface of material by spray drawing machine, make ink pass through spray head in spray-painting device Air brushing is at the outer surface of the air brushing layer 4 of this luminescence printing film, and air brushing layer 4, by the absorption to ink, produces and designs accordingly Pattern, luminous effect can also be presented in dark conditions for the part of light colour in pattern, be also beneficial to play police The effect shown, and after passing through air brushing well corresponding pattern, then by the gum layer 1 of this luminescence printing film through pressure-sensitive or hot Molten mode can be pasted onto various metal or plastic basis material surface, obtains corresponding alarming sign.

Certainly, the pattern on air brushing layer 4 surface half tone can also can be carried out by printed patterns for this luminescence printing film The mode made；Or, by laser engraving machine or cutter carving machine, by weaving the digital pictures of adaptation in advance, will Image content is relayed to engraving machine by specific software or cutter carving machine is engraved on and can be formed accordingly on the surface of air brushing layer 4 Pattern.

Specific embodiment described in this utility model is only to this utility model spirit explanation for example.This practicality is new Described specific embodiment can be made various amendment or supplements or use by type person of ordinary skill in the field Similar mode substitutes, but without departing from spirit of the present utility model or surmount model defined in appended claims Enclose.

Although this utility model has been made a detailed description and has quoted some specific embodiments as proof, but to this area For those of skill in the art, as long as it is obvious for can making various changes without departing from spirit and scope of the present utility model or revise.

Claims (7)

1. a luminous printing film, including gum layer (1), described gum layer (1) has upper and lower surface, and described gum The upper surface of layer (1) is coated with the substrate layer (2) using acrylate or polyurethane to make, the lower surface of described gum layer (1) For bonding outside base material, it is characterised in that the surface of described substrate layer (2) is coated with luminescent layer (3), and described luminescent layer (3) what surface was coated with printing opacity can air brushing layer (4).

The most luminous printing film, it is characterised in that the thickness of described luminescent layer (3) is 50 μm～100 μ m。

The most luminous printing film, it is characterised in that described luminescent layer (3) with can contact by air brushing layer (4) The roughness Ra on luminescent layer (3) surface is 0.3 μm～0.4 μm.

4. according to printing film luminous described in claim 1 or 2 or 3, it is characterised in that described can the thickness of air brushing layer (4) be 50 μ M～100 μm.

5. according to printing film luminous described in claim 1 or 2 or 3, it is characterised in that described gum layer (1) be pressure-sensitive adhesive layer or Hot melt adhesive layer.

The most luminous printing film, it is characterised in that the lower surface of described gum layer (1) is coated with release Layer (5).

The most luminous printing film, it is characterised in that the thickness of described release layer (5) is 50 μm～130 μ m。