CN2871208Y

CN2871208Y - Heat transfer-printing film for glass or metal product

Info

Publication number: CN2871208Y
Application number: CN 200520120254
Authority: CN
Inventors: 黄铁纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-13
Filing date: 2005-12-13
Publication date: 2007-02-21
Anticipated expiration: 2015-12-13

Abstract

The utility model provides a heat transfer-printing film for glass or metal product, which includes carrier layer, text and picture layer and following layer. An anti-sticking layer is provided on the back of the carrier layer to prevent the following layer from sticking to the carrier layer. The surface between the anti-sticking layer and the following layer can be smooth or accidented. Adopted the art plan of the utility model, especially adopt an anti-sticking layer which is arranged on the back of carrier layer to prevent the following layer from sticking to the back of the carrier layer; when high-viscidity glue is used to make the following layer, not only an original adhesion can be ensured in trans-printing, but the conglutination between the layers of trans-printing membrane is prevented; the trans-printing quality is enhanced and the shelf time is prolonged effectively.

Description

A kind of heat transfer film that is applied to glass or metallic article

Technical field:

The utility model relates to a kind of packing articles, particularly relates to a kind of heat transfer film that is applied to glass or metallic article.

Background technology:

Development and progress along with hot transfer technique, increasing packing articles adopts the mode of hot transfer printing to carry out pattern decoration, because it is beautiful in colour that the picture and text that adopt the mode of hot transfer printing to decorate have, stereovision is strong, and adhesive force is good, can satisfy the different requirements of decorating, particularly to the process tube list of packing articles transfer printing, equipment is easy to operate, can carry out the transfer printing operation and packing articles need not be transported to the printing house printing in packing articles factory, enhance productivity greatly, minimize transport costs; Therefore, hot in recent years transfer technique is used widely, and not only is applied to the article that plastic products, timber goods etc. more easily adhere to but also is applied to the difficult article that adhere to such as glassware, metallic article; In hot transfer technique, adhesive force is an important indicator weighing hot transfer printing product quality, particularly the initial adhesive force during transfer printing usually has influence on the quality of transfer printing product, usually can adjust the viscosity of following layer according to the character that is transferred article, for the difficult article of following such as glass, metal, the normal higher alite paste of viscosity that adopts is made following layer, to guarantee that higher initial adhesive force is arranged when the transfer printing, when but following layer viscosity is higher, often cause the adhesion between transfer printing rete and the layer, influenced the quality of transfer printing.

The utility model content:

The utility model purpose is to solve following layer viscosity when higher, causes the adhesion between transfer printing rete and the layer, has influenced the problem of transfer quality; A kind of heat transfer film that is applied to glass or metallic article is provided.

The purpose of this utility model is achieved in that a kind of heat transfer film that is applied to glass or metallic article described in the utility model, comprise carrier layer 1, picture and text layer 2 and following layer 3, the described carrier layer back side 8 is provided with the adherent layer 4 that one deck prevents following

layer

3 and 8 adhesions of the carrier layer back side, the surface that described adherent layer 4 contacts with following layer can be smooth even curface, also can be the out-of-flatness surface that has concave-convex sense.

Being provided with one deck between described carrier layer positive 7 and the picture and text layer 2 makes picture and text layer 2 be easy to the release layer 5 that breaks away from carrier layer 1 when transfer printing.

Be provided with one deck and picture and text layer 2 between described release layer 5 and the picture and text layer 2 and be adjacent to the protective layer 6 that is connected and when transfer printing, is easy to break away from release layer 5.

Being provided with one deck and picture and text layer 2 between described carrier layer positive 7 and the picture and text layer 2 is adjacent to and is connected and is easy to protective layer 6 with carrier layer 1 disengaging when transfer printing.

Described adherent layer 4 is a silicon wax layer, and described carrier layer is films such as PET, PP, BOPP, PVC or PC, and described picture and text layer 2 is made of the printing-ink of one or more different colours.

Described picture and text layer 2 surperficial assigned address are provided with vacuum coating 9, and described vacuum coating 9 is vacuum aluminium coated layer or imitation gold deposit.

The beneficial effects of the utility model are: owing to adopt technical scheme described in the utility model, particularly adopted carrier layer 1 back side to be provided with the adherent layer 4 that one deck prevents following

layer

3 and 8 adhesions of the carrier layer back side, when adopting the higher alite paste of viscosity to make following layer 3, can guarantee that transfer film has higher initial adhesive force when transfer printing, prevented the adhesion between transfer printing rete and the layer again, the storage life that has improved transfer quality effectively and prolonged transfer membrane.

The utility model will be further described below in conjunction with drawings and Examples:

Description of drawings:

Fig. 1 is one of the utility model embodiment 1 described transfer film structural representation;

Fig. 2 is two of the utility model embodiment 1 described transfer film structural representation;

Fig. 3 is rolled into the structural representation of web-like for the utility model embodiment 1 described transfer film;

Fig. 4 is the utility model embodiment 2 described transfer film structural representations;

Fig. 5 is the utility model embodiment 3 described transfer film structural representations;

Fig. 6 is the utility model embodiment 4 described transfer film structural representations;

Fig. 7 is provided with the transfer film structural representation of vacuum coating for the utility model embodiment;

Among the figure: 1, carrier layer; 2, picture and text layer; 3, following layer; 4, adherent layer; 5, release layer; 6, protective layer; 7, carrier layer front; 8, the carrier layer back side; 9, vacuum coating.

The specific embodiment:

Embodiment 1: referring to figs. 1 through Fig. 3, in the utility model embodiment 1, described a kind of heat transfer film that is applied to glass or metallic article, comprise carrier layer 1, picture and text layer 2 and following layer 3, the described carrier layer back side 8 is provided with the adherent layer 4 that one deck prevents to be rolled into the heat transfer film layer of web-like and the following layer 3 between the layer and the carrier layer back side 8 adhesions of another layer heat transfer film, as shown in Figure 3; The surface that described adherent layer 4 contacts with the following layer of another layer heat transfer film can be smooth even curface, as shown in Figure 1; Also can be the out-of-flatness surface that has concave-convex sense, as shown in Figure 2.

In the utility model embodiment 1, as shown in Figure 2, described adherent layer 4 is a silicon wax layer, and silicon wax layer can be coated in the carrier layer back side 8 in advance, and then stamps other each layers successively at another side; Also can after stamping other each layers successively, carrier layer front 7 again silicon wax layer be coated in the carrier layer back side 8; Carrier layer can be films such as PET, PP, BOPP, PVC or PC, picture and text layer 2 is made of the printing-ink of one or more different colours, as shown in Figure 7, also can be provided with vacuum aluminium coated layer or imitation gold deposit equal vacuum plated film layer 9 by picture and text layer 2 surperficial assigned address.

As shown in Figure 2, in the utility model embodiment 1, be smooth when described adherent layer 4 but have out-of-flatness when surface of concave-convex sense,, more help separating of following layer 3 and adherent layer 4 because little air can be stored in tiny uneven surface.

Embodiment 2: with reference to Fig. 4, in hot transfer process, the quality of peeling off between carrier layer and the picture and text layer also is one of important indicator of the hot transfer printing product of influence, in the utility model embodiment 2, being provided with one deck between described carrier layer positive 7 and the picture and text layer 2 makes picture and text layer 2 be easy to the release layer 5 that breaks away from carrier layer 1 when transfer printing, required peeling force when peeling off picture and text layer 2 to reduce carrier layer 1, make peeling force less than initial adhesive force, picture and text layer 2 just can be firmly attached on the product surface that is transferred like this; If release layer 5 is when adopting silicon wax with adherent layer 4 same materials, then the processing of adherent layer 4 and release layer 5 can be merged, promptly coat silicon wax simultaneously on the two sides of carrier layer, one side is as adherent layer 4, one side stamps other each layers more successively as release layer 5 on release layer 5.

Other conditions of the utility model embodiment 2 and effect are with embodiment 1.

Embodiment 3: with reference to Fig. 5; sometimes because the versicolor printing ink that constitutes picture and text layer 2 exists difference to the peeling force of release layer 5 or with adhesive force on the product surface that is transferred; sometimes in order to improve the decorative effect of picture and text layer; between the release layer described in the utility model embodiment 35 and picture and text layer 2, be provided with one deck and picture and text layer 2 and be adjacent to the protective layer 6 that is connected and is easy to during in transfer printing break away from, to reach force difference and the decorative effect that improves picture and text layer 2 with release layer 5.

Other conditions of the utility model embodiment 3 and effect are with embodiment 2.

Embodiment 4: with reference to Fig. 6; when the protective layer of selecting for use 6 can be adjacent to when being connected and more easily breaking away from carrier layer 1 with picture and text layer 2; then can save release layer 5; because of than, the carrier layer described in the utility model embodiment 4 positive with 7 picture and text layers 2 between be provided with one deck and picture and text layer 2 and be adjacent to and be connected and be easy to protective layer 6 with carrier layer 1 disengaging during in transfer printing.

Other conditions of the utility model embodiment 4 and effect are with embodiment 1.

Claims

1. heat transfer film that is applied to glass or metallic article, comprise carrier layer (1), picture and text layer (2) and following layer (3), it is characterized in that: the described carrier layer back side (8) is provided with the adherent layer (4) that one deck prevents following layer (3) and the carrier layer back side (8) adhesion.

2. a kind of heat transfer film that is applied to glass or metallic article according to claim 1 is characterized in that: the surface that described adherent layer (4) contacts with following layer (3) can be smooth even curface, also can be the out-of-flatness surface that has concave-convex sense.

3. a kind of heat transfer film that is applied to glass or metallic article according to claim 1 and 2 is characterized in that: be provided with one deck between described carrier layer front (7) and the picture and text layer (2) and make picture and text layer (2) be easy to the release layer (5) that breaks away from carrier layer (1) when transfer printing.

4. a kind of heat transfer film that is applied to glass or metallic article according to claim 3 is characterized in that: be provided with one deck and picture and text layer (2) between described release layer (5) and the picture and text layer (2) and be adjacent to the protective layer (6) that is connected and is easy to break away from release layer (5) when transfer printing.

5. a kind of heat transfer film that is applied to glass or metallic article according to claim 2 is characterized in that: be provided with one deck and picture and text layer (2) between described carrier layer front (7) and the picture and text layer (2) and be adjacent to the protective layer (6) that is connected and is easy to break away from carrier layer (1) when transfer printing.

6. a kind of heat transfer film that is applied to glass or metallic article according to claim 2, it is characterized in that: described adherent layer (4) is a silicon wax layer, described carrier layer (1) is films such as PET, PP, BOPP, PVC or PC, and described picture and text layer (2) is made of the printing-ink of one or more different colours.

7. a kind of heat transfer film that is applied to glass or metallic article according to claim 1, it is characterized in that: the surperficial assigned address of described picture and text layer (2) is provided with vacuum coating (9), and described vacuum coating (9) is vacuum aluminium coated layer or imitation gold deposit.