CN207362123U - One kind decoration pre-coating film - Google Patents

Abstract

The utility model discloses one kind to decorate pre-coating film, including hardening coat, substrate layer, ink design layer, polyester hot melting layer, paint filler layer, photoinitiator, reactive diluent, monomer polyester thing, the hardening coat is arranged on top, the bottom of hardening coat, from top to bottom, substrate layer, ink design layer, polyester hot melting layer are disposed with, paint filler layer, photoinitiator, reactive diluent, monomer polyester thing are equipped with successively from top to bottom in the hardening coat；Photoinitiator can improve the pencil hardness and wearability of coating using Irgacure 1173; property diluent can assign the excellent resistance to marring of coating material, wearability and adhesive force using trifunctional acrylate EM231; monomer polyester thing can assign the excellent pencil hardness of coating, resistance to marring and wearability, and the biaxially oriented polyester film puncture-resistant of substrate layer, rub resistance, high-low temperature resistant, the characteristic of chemical proofing have protected ink design layer well.

Description

One kind decoration pre-coating film

Technical field

A kind of pre-coating film is the utility model is related to, is specifically a kind of decoration pre-coating film.

Background technology

Pre-coating film refers in advance glue plastic film, after rewinding, then the technique compound with paper printing products.It is first by precoating Film processing factory according to using specification, breadth, by glue-coating on film after rewinding for being selected using producer, then again with printing Product are for composite.Overlay film, i.e. pad pasting, exactly coat binder by plastic film, with paper printed matter it is heated, pressurization after be allowed to glutinous It is combined, forms the processing technology of paper unification product, the printed matter through overlay film, since one layer is thin, transparent more than surface Plastic film, the smoother light in surface, so as to improve the glossiness and fastness of printed matter, picture and text color is more bright-coloured, rich in three-dimensional Sense, while more play the role of waterproof, antifouling, wear-resisting, resistance to folding, resistant to chemical etching etc..

It is to lean on the technique similar with i.e. coat film due to there is production technology, colloid is dissolved with organic solvent, with concave surface net Rubber-surfaced roll is coated on base film by line roller, therefore it is insufficient to volatilize there are solvent, peculiar smell is produced when operating with, solvent is waved after overlay film Hair, surface situation easy to foaming, simultaneously as hot melt adhesive is blended by several high molecular materials, during use, temperature control is not The good degraded and crosslinking that will cause hot melt adhesive inner macromolecule polymer, makes overlay film surface bad.Some pre-coating film colloids are easily and base Material outer surface is binded, and causes to batch bad.Since glue-line is thin, and surface does not have activated processing, therefore easily produces attached to printed article The defects of putting forth effort deficiency, and the general wearability of body of base material layer surface is poor, it is not anti-scratch, it is easy to be caused on the surface of film Scratch scrapes.

Utility model content

The purpose of this utility model is to provide one kind to decorate pre-coating film, to solve proposed in the above background technology ask Topic.

To achieve the above object, the utility model provides following technical solution：

One kind decoration pre-coating film, including hardening coat, substrate layer, ink design layer, polyester hot melting layer, paint filler layer, Photoinitiator, reactive diluent, monomer polyester thing, the hardening coat are arranged on top, the bottom of hardening coat, by up to Under, substrate layer, ink design layer, polyester hot melting layer are disposed with, pigment is equipped with successively from top to bottom in the hardening coat Packing layer, photoinitiator, reactive diluent, monomer polyester thing.

As further program of the utility model：The hardening coat is ultraviolet photo-curing layer.

As the utility model further scheme：The photoinitiator uses Irgacure-1173 photoinitiators.

As the utility model further scheme：The reactive diluent uses trifunctional acrylate EM231.

As the utility model further scheme：The monomer polyester thing uses six functional acrylate of polyurethane 6161-100。

As the utility model further scheme：The substrate layer uses biaxially oriented polyester film.

As the utility model further scheme：The ink design layer is existed pattern spray printing using laser transfer method In ink design layer 3.

As the utility model further scheme：The polyester hot melting layer is made of polyester resin.

Compared with prior art, the beneficial effects of the utility model are：Photoinitiator can be carried using Irgacure-1173 The pencil hardness and wearability of high coating, it is excellent that property diluent uses trifunctional acrylate EM231 to assign coating material Different resistance to marring, wearability and adhesive force, monomer polyester thing can assign the excellent pencil hardness of coating, resistance to marring with And wearability, the biaxially oriented polyester film puncture-resistant of substrate layer, rub resistance, high-low temperature resistant, chemical proofing characteristic very Good has protected ink design layer, the polyester resin adhesive viscosity that the polyester hot melting layer of ink design layer bottom uses is small, Easily wetting, good manufacturability, glue-line hardness after curing is big, the transparency is good, brightness is high, can room temperature pressurize rapid curing, heat-resisting Preferable, the excellent electrical properties of property, can be very good film bottom and object is closely coupled.

Brief description of the drawings

Fig. 1 is the structure diagram of decoration pre-coating film.

Fig. 2 is the structure diagram of hardening coat in decoration pre-coating film.

In figure：Hardening coat 1, substrate layer 2, ink design layer 3, polyester hot melting layer 4, paint filler layer 5, photoinitiator 6, Reactive diluent 7, monomer polyester thing 8.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~2, in the utility model embodiment, one kind decoration pre-coating film, including hardening coat 1, substrate layer 2, Ink design layer 3, polyester hot melting layer 4, paint filler layer 5, photoinitiator 6, reactive diluent 7, monomer polyester thing 8 are described hard Change coating 1 and be arranged on top, the bottom of hardening coat 1, from top to bottom, is disposed with substrate layer 2, ink design layer 3, gathers Ester hot melt layer 4, paint filler layer 5, photoinitiator 6, reactive diluent 7, single is equipped with the hardening coat 1 successively from top to bottom Body polyester thing 8, the hardening coat 1 are ultraviolet photo-curing layer, and the photoinitiator 6 is light-initiated using Irgacure-1173 Agent, the reactive diluent 7 use six functionalized propylene of polyurethane using trifunctional acrylate EM231, the monomer polyester thing 8 Acid esters 6161-100, the substrate layer 2 use biaxially oriented polyester film, and the ink design layer 3 will using laser transfer method Pattern spray printing is made in ink design layer 3, the polyester hot melting layer 4 of polyester resin.

The operation principle of the utility model is：The photoinitiator 6 of hardening coat 1 can improve coating pencil hardness and Wearability, the reactive diluent 7 of hardening coat 1 can assign the excellent resistance to marring of coating material, wearability and adhesive force, The monomer polyester thing 8 of hardening coat 1 can assign the excellent pencil hardness of coating, resistance to marring and wearability, substrate layer 2 Biaxially oriented polyester film puncture-resistant, rub resistance, high-low temperature resistant, the characteristic of chemical proofing have protected ink figure well Pattern layer 3, polyester resin adhesive viscosity that the polyester hot melting layer 4 of 3 bottom of ink design layer uses is small, easy wetting, good manufacturability, Glue-line hardness after curing is big, the transparency is good, brightness is high, can room temperature pressurize that rapid curing, heat resistance are preferable, and electrical property is excellent It is good, it can be very good film bottom and object is closely coupled.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (8)

1. one kind decoration pre-coating film, including hardening coat (1), substrate layer (2), ink design layer (3), polyester hot melting layer (4), face Expect packing layer (5), photoinitiator (6), reactive diluent (7), monomer polyester thing (8), it is characterised in that the hardening coat (1) be arranged on top, the bottom of hardening coat (1), from top to bottom, be disposed with substrate layer (2), ink design layer (3), Polyester hot melting layer (4), the hardening coat (1) is interior to be equipped with paint filler layer (5), photoinitiator (6), activity successively from top to bottom Diluent (7), monomer polyester thing (8).

2. decoration pre-coating film according to claim 1, it is characterised in that the hardening coat (1) is ultraviolet photo-curing Layer.

3. decoration pre-coating film according to claim 1, it is characterised in that the photoinitiator (6) uses Irgacure- 1173 photoinitiators.

4. decoration pre-coating film according to claim 1, it is characterised in that the reactive diluent (7) uses trifunctional third Olefin(e) acid ester EM231.

5. decoration pre-coating film according to claim 1, it is characterised in that the monomer polyester thing (8) uses polyurethane six Functional acrylate 6161-100.

6. decoration pre-coating film according to claim 1, it is characterised in that the substrate layer (2) uses biaxial stretching polyester Film.

7. decoration pre-coating film according to claim 1, it is characterised in that the ink design layer (3) uses laser transfer Method is by pattern spray printing in ink design layer (3).

8. decoration pre-coating film according to claim 1, it is characterised in that the polyester hot melting layer (4) uses polyester resin It is made.