CN218366861U

CN218366861U - Edge warping resistant wood grain transfer paper

Info

Publication number: CN218366861U
Application number: CN202222636814.7U
Authority: CN
Inventors: 刘枫
Original assignee: Hubei Xinjuli Decoration Materials Co ltd
Current assignee: Hubei Xinjuli Decoration Materials Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-24
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to an edge warping resistant wood grain transfer paper, including the transfer paper main part and locating the moisture-proof structure of transfer paper main part side and inside, the moisture-proof structure includes the dampproof course of locating sublimation layer surface and the side sealing to going on wrapping up transfer paper main part both sides limit, the dampproof course comprises locating a plurality of dampproof pieces of sublimation layer upper strata and lower floor, leave the interval between a plurality of the dampproof pieces; the utility model discloses an established dampproofing structure, can seal the side department of transfer printing paper main part in the use of transfer printing paper, thereby the effectual moisture that comes from the side infiltrates to sublimation layer in, and simultaneously, a plurality of dampproof courses that separate mutually that establish, can effectually avoid a slice dampproof course to inhale after the moisture, with the condition in near moisture direction dampproof course, restrict the propagation path of moisture in the dampproof course, avoid more moisture deposit to lead to the fact the border warpage of transfer printing paper main part in the position department that the dampproof course is close to the border, further guarantee the level and smooth of transfer printing paper.

Description

Edge warping resistant wood grain transfer paper

Technical Field

The utility model relates to a transfer printing paper technical field, concretely relates to anti marginal warpage wood grain transfer printing paper.

Background

The printing material commonly used in the modern society of transfer paper is commonly used in a printer, and can spray ink onto the transfer paper through the printer, and then print the pattern sprayed on the transfer paper on the printed object through heating, so that the printing material has the advantages of reproducibility, safe use and environmental protection.

Present wood grain transfer printing paper can be for waiting to print the thing and print the transfer printing paper of wood grain on, but when the humidity change of storage environment is more obvious, make easily that the sublimation layer surface in the transfer printing paper absorbs steam evenly inadequately and the shrink of certain degree appears, and then lead to the border that changes the printing paper to appear warping the condition, for solving above-mentioned problem, people are provided with the moisture absorption layer that absorbs moisture at transfer printing paper sublimation layer two sides and ensure the sublimation layer and to the even absorption of moisture, nevertheless for protecting the sublimation layer when need not using the transfer printing paper, the moisture absorption layer in the sublimation layer one side of transfer printing paper often can be equipped with the protection film, the protection film most can't let the moisture see through, consequently the adsorbed moisture of sublimation layer most comes from the side department on sublimation layer, need design one kind to the side department carry out the transfer printing paper that protects in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides an anti marginal warpage wood grain transfer paper to solve current wood grain transfer paper side department and easily permeate moisture and lead to the technical problem that the condition of transfer paper warpage appears.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

edge curl resistant wood grain transfer paper comprising:

the transfer printing paper main body comprises a base layer, an anti-sticking layer, a protective layer, a sublimation layer and a protective film, wherein the anti-sticking layer, the protective layer, the sublimation layer and the protective film are sequentially arranged on the base layer;

the dampproof structure, it is including locating the dampproof course on sublimation layer surface and to carrying out the side sealing part of parcel to transfer printing paper main part both sides limit.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the dampproof course comprises a plurality of dampproof pieces of locating sublimation layer upper strata and lower floor, and is a plurality of leave the interval between the dampproof piece.

Furthermore, a partition for connecting the adjacent moisture-proof parts is arranged in the space between the adjacent moisture-proof parts.

Further, the whole thickness of the isolation piece is consistent with the thickness of the moisture-proof piece.

Further, the side sealing part comprises side sealing elements arranged at the side edges of the transfer printing paper main body, and the side sealing elements wrap the side edges of the base layer, the protective layer, the sublimation layer and the protective film inside.

Furthermore, two side edges of the side sealing element are respectively connected with the surfaces of the protective film and the base layer.

Furthermore, the surface of the side sealing element, which is close to the protective film, is provided with a pressure groove, and the height of the pressure groove is consistent with the height of the surface, which is far away from the protective layer, of the sublimation layer.

Further, the protection film links to each other with the dampproof course of locating sublimation layer upper strata, the surface that the side sealing member was kept away from to the protection film is equipped with in order to tear the opening of protection film from sublimation layer.

Furthermore, the surface of the side sealing element is provided with a filling element for filling the thickness difference between the side sealing element protruding out of the protective film and the protective film.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses an established dampproofing structure, can seal the side department of transfer printing paper main part in the use of transfer printing paper, thereby the effectual moisture that comes from the side infiltrates to sublimation layer in, and simultaneously, a plurality of dampproof courses that separate mutually that establish, can effectually avoid a slice dampproof course to inhale after the moisture, with the condition in near moisture direction dampproof course, restrict the propagation path of moisture in the dampproof course, avoid more moisture deposit to lead to the fact the border warpage of transfer printing paper main part in the position department that the dampproof course is close to the border, further guarantee the level and smooth of transfer printing paper.

Drawings

Fig. 1 is a schematic structural diagram of an edge warpage resistant wood grain transfer paper according to an embodiment of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the moisture barrier of the present invention;

FIG. 3 is an enlarged view of a portion of area A of FIG. 1;

FIG. 4 is an enlarged partial view of the area B in FIG. 1;

in the drawings, the reference numbers indicate the following list of parts:

1. a transfer paper main body; 11. a base layer; 12. an anti-sticking layer; 13. a protective layer; 14. a sublimation layer; 15. a protective film; 2. a moisture-proof structure; 21. a moisture barrier; 211. a moisture barrier; 212. a spacer; 22. a side sealing part; 221. a side seal; 222. and a filling member.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. In addition, the device may comprise additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements.

It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Referring to fig. 1-4, the transfer paper with anti-edge-warping wood grain includes a transfer paper body 1 and a moisture-proof structure 2 disposed on the side and inside of the transfer paper body 1.

The transfer paper body 1 is a conventional transfer paper, and specifically includes a base layer 11, an anti-sticking layer 12, a protective layer 13, a sublimation layer 14, and a protective film 15, which are sequentially disposed on the base layer 11.

And dampproofing structure 2 is including locating the dampproof course 21 on sublimation layer 14 surface and to carry out the side sealing 22 of parcel to the both sides limit of transfer printing paper main part 1, possesses certain dampproofing function, and side sealing 22 is for watertight material makes, can seal the side department of transfer printing paper main part 1, and the effectual moisture that comes from the external world of avoiding is from the side infiltration of transfer printing paper main part 1.

Specifically, please refer to fig. 2, the position department near the border for avoiding the moisture barrier 21 adsorbs more moisture, the moisture barrier 21 comprises a plurality of moisture barriers 211 arranged on the upper layer and the lower layer of the sublimation layer 14, a plurality of spaces are left between the moisture barriers 211 for isolating the adjacent moisture barriers 211, so that the moisture adsorbed by the moisture barriers 211 can not be transferred to the border of the adjacent moisture barriers 211, the moisture is transferred to the middle part of the moisture barriers 211, the moisture barriers 211 are integrally of a sheet structure, the inside separators 212 connecting the adjacent moisture barriers 211 together that are arranged in the spaces between the adjacent moisture barriers 211, for ensuring the separation effect of the separators 212, the whole thickness of the separators 212 is consistent with the thickness of the moisture barriers 211.

Side seal portion 22 is including locating the side seal 221 who changes printing paper main part 1 side department, side seal 221 is with the side parcel of basic unit 11, protective layer 13, sublimation layer 14 and protection film 15 inside, and the both sides limit of side seal 221 links to each other with the surface of protection film 15 and basic unit 11 respectively to can be when tearing protection film 15 from sublimation layer 14, the side seal 221 that will go out sublimation layer 14 more tears from sublimation layer 14 together, with this make things convenient for the follow-up printing work of sublimation layer 14.

In some embodiments, the surface of the side sealing element 221 close to the protective film 15 is provided with a pressure groove, the height of the pressure groove is consistent with the height of the surface of the sublimation layer 14 away from the protective layer 13, and a user can tear off the redundant part of the side sealing element 221 through the pressure groove formed in the side sealing element 221, so that the sealing effect is ensured, and the influence of the protruding sublimation layer 14 on subsequent work can be avoided.

In other embodiments, the protection film 15 is fixed to the moisture-proof layer 21 disposed on the upper layer of the sublimation layer 14, so that when the protection film 15 is torn off, the moisture-proof layer 21 on the sublimation layer 14 is torn off together with the protection film 15, thereby exposing the sublimation layer 14, and facilitating subsequent printing work, meanwhile, considering that two sides of the protection film 15 are wrapped inside by the side sealing members 221, an opening for tearing the protection film 15 off the sublimation layer 14 is disposed on the surface of the protection film 15 away from the side sealing members 221, so as to facilitate tearing the protection film 15 off the sublimation layer 14, a filling member 222 is disposed on the surface of the side sealing members 221, and is used for filling the thickness difference between the side sealing members 221 protruding from the protection film 15 and the protection film 15, wherein the filling layer is preferably a film structure with the same thickness as that of the side sealing members 221 is adhered to the surface of the protection film 15, so as to ensure that no unexpected protrusion occurs on the whole transfer paper, and ensure stability when rolling.

In the description of the present technology, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Edge curl resistant wood grain transfer paper, comprising:

the transfer printing paper comprises a transfer printing paper main body (1) and a printing paper, wherein the transfer printing paper main body comprises a base layer (11), an anti-sticking layer (12), a protective layer (13), a sublimation layer (14) and a protective film (15) which are sequentially arranged on the base layer (11);

the moisture-proof structure (2) comprises a moisture-proof layer (21) arranged on the surface of the sublimation layer (14) and a side edge sealing part (22) wrapping two side edges of the transfer printing paper main body (1).

2. Edge curl resistant wood grain transfer paper according to claim 1, characterized in that the moisture barrier (21) consists of several moisture barriers (211) arranged on the upper and lower layers of the sublimation layer (14), with spaces between several moisture barriers (211).

3. Edge curl resistant wood grain transfer paper according to claim 2, characterized in that the spaces between adjacent moisture barriers (211) are internally provided with spacers (212) connecting the adjacent moisture barriers (211) together.

4. Edge curl resistant wood grain transfer paper according to claim 3, characterized in that the overall thickness of the spacer (212) corresponds to the thickness of the moisture barrier (211).

5. The transfer paper with edge curl resistance for wood grain according to claim 4, wherein the side edge sealing part (22) comprises side edge seals (221) provided at the side edges of the transfer paper main body (1), the side edge seals (221) wrapping the side edges of the base layer (11), the protective layer (13), the sublimation layer (14) and the protective film (15) inside.

6. Edge curl resistant wood grain transfer paper according to claim 5, characterized in that the side seals (221) are associated with the protective film (15) and the surface of the base layer (11) on both sides, respectively.

7. Edge curl resistant wood grain transfer paper according to claim 6, characterized in that the side seals (221) have embossed grooves on their surface close to the protective film (15), the height of which is consistent with the height of the sublimation layer (14) on the side remote from the protective layer (13).

8. Edge curl resistant wood grain transfer paper according to claim 7, characterized in that the protective film (15) is connected to a moisture barrier (21) provided on top of the sublimation layer (14), the surface of the protective film (15) remote from the side seals (221) being provided with openings for tearing the protective film (15) off the sublimation layer (14).

9. Edge curl resistant wood grain transfer paper according to claim 8, characterized in that the surface of the side seals (221) is provided with a filling member (222) for filling the thickness difference between the side seals (221) protruding from the protective film (15) and the protective film (15).