CN221161988U - Tear-resistant environment-friendly wall painting - Google Patents

Abstract

The utility model provides a tearing-resistant environment-friendly wall painting, and belongs to the technical field of self-adhesive tapes. A tear resistant environmental friendly poster comprising: a base layer; the middle layer is compounded on the basal layer, and a hollow hole is formed in the middle of the middle layer; the pattern layer is arranged in the vacant hole, and a first adhesive layer is arranged on one side of the pattern layer, which is close to the basal layer; the protective layer is compounded on one surface of the pattern layer far away from the substrate layer, at least part of the protective layer is covered on the intermediate layer, and a second adhesive layer is arranged on the part covered on the intermediate layer. The utility model has the advantages of long service time, reduced usage amount and environmental protection.

Description

Tear-resistant environment-friendly wall painting

Technical Field

The utility model belongs to the technical field of self-adhesive, and particularly relates to a tearing-resistant environment-friendly wall painting.

Background

After a general self-adhesive sticker is torn off and attached to an article, the sticker itself has a certain thickness, and the thickness may cause damage to the adhesive edge of the self-adhesive sticker in the process of contact or touch. The damage phenomenon not only can lead to the advanced replacement of the self-adhesive picture, but also can aggravate the generation of self-adhesive garbage, thereby causing waste and unnecessary burden to the environment. Therefore, in order to reduce such waste and better protect the environment, optimization and improvement of the self-adhesive stickers are required.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides the tearing-resistant environment-friendly wall painting, which has the characteristics of long service life, reduced use amount and environmental protection.

The aim of the utility model can be achieved by the following technical scheme:

a tear resistant environmental friendly poster comprising:

A base layer;

The middle layer is compounded on the basal layer, and a hollow hole is formed in the middle of the middle layer;

The pattern layer is arranged in the vacant hole, and a first adhesive layer is arranged on one side, close to the basal layer, of the pattern layer;

The protective layer is compounded on one surface of the pattern layer far away from the substrate layer, at least part of the protective layer is covered on the intermediate layer, and a second adhesive layer is arranged on the part covered on the intermediate layer.

In the above-mentioned anti-tearing environment-friendly patchwork, be equipped with on the intermediate level with the breach of vacancy hole intercommunication, the intermediate level includes main part and tear portion, main part complex is in on the stratum basale, just vacancy hole and breach set up on main part, tear portion setting in the breach, the outer end of tearing portion is at least partly be outside the projection of protective layer.

In the anti-tearing environment-friendly sticker, the width of the tearing part is not smaller than that of the protective layer.

In the anti-tearing environment-friendly patchwork, the protective layer is made of a transparent film, and the thickness of the protective layer is smaller than that of the pattern layer.

In the tearing-resistant environment-friendly patchwork, the middle layer is made of silicon paper.

In the tearing-resistant environment-friendly sticker, a distance of at least 2mm is formed between the edge of the protective layer and the edge of the pattern layer.

Compared with the prior art, the application has the following advantages:

After the pattern layer is attached to the object, the pattern layer is connected with the object through the first adhesive layer, and the protective layer is connected with the object through the second adhesive layer, so that the periphery of the pattern layer is protected through the protective layer. The method can prolong the service life of the surface pattern of the pattern layer and provide better edge protection. The sticking structure can reduce the replacement frequency of the self-adhesive sticking picture, reduce the generation of garbage and wastes and is beneficial to environmental protection.

Drawings

FIG. 1 is a top view of the present application;

FIG. 2 is a cross-sectional view of the position A-A of FIG. 1;

FIG. 3 is a schematic illustration of the tear away portion of the present application with the base layer removed;

FIG. 4 is a schematic view of the tear-away portion of the present application removed from the protective layer;

FIG. 5 is a schematic illustration of the pattern layer of the present application after removal.

In the drawing the view of the figure,

2. A base layer;

3. An intermediate layer; 31. a main body portion; 311. a void hole; 312. a notch; 32. a tearing part;

4. a pattern layer; 41. a first adhesive layer;

5. A protective layer; 51. and a second adhesive layer.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 5, a tear resistant environment friendly sticker includes: the pattern layer comprises a substrate layer 2, an intermediate layer 3, a pattern layer 4 and a protective layer 5, wherein the intermediate layer 3 is compounded on the substrate layer 2, and a hollow hole 311 is formed in the middle of the intermediate layer 3; the pattern layer 4 is arranged in the hollow hole 311, and a first adhesive layer 41 is arranged on one side of the pattern layer 4 close to the basal layer 2; the protective layer 5 is compounded on one surface of the pattern layer 4 far away from the substrate layer 2, at least part of the protective layer 5 is covered on the middle layer 3, and a second adhesive layer 51 is arranged on the part covered on the middle layer 3.

In the present application, the edge of the protective layer 5 may be torn off at the time of use, so that the protective layer 5 is removed from the base layer 2 together with the pattern layer 4. After the pattern layer 4 is attached to the object, the pattern layer 4 is connected to the object through the first adhesive layer, and the protective layer 5 is connected to the object through the second adhesive layer 51, so that a protection is formed on the periphery of the pattern layer 4 through the protective layer 5. This method can prolong the service life of the surface pattern of the pattern layer 4 and provide better edge protection. The sticking structure can reduce the replacement frequency of the self-adhesive sticking picture, reduce the generation of garbage and wastes and is beneficial to environmental protection. The protective layer 5 overlies the pattern layer 4, providing additional protection to the pattern layer 4 from dirt, scratches and other damage. This can lengthen the retention time of the surface pattern and color of the pattern layer 4.

The intermediate layer 3 is provided so that the protective layer 5 and the pattern layer 4 do not form a level difference when being provided on the base layer 2.

Specifically, a notch 312 communicated with the hole 311 is formed in the middle layer 3, the middle layer 3 comprises a main body 31 and a tearing portion 32, the main body 31 is compounded on the substrate layer 2, the hole 311 and the notch 312 are formed in the main body 31, the tearing portion 32 is arranged in the notch 312, and at least part of the outer end of the tearing portion 32 is located outside the projection of the protective layer 5.

The presence of the notch 312 and the tear portion 32 allows the user to more easily tear or peel the decal without having to laboriously tear the entire decal. This ease of tearing facilitates the application of the decal, particularly when the decal needs to be replaced or attached to a different location. After the whole protective layer 5 and the pattern layer 4 are removed by the tearing part 32, the tearing part 32 is removed from the protective film, and the situation that the protective layer 5 is wrinkled during the removal can be avoided.

The outer end of the tear-off portion 32 is outside the protective layer 5, which makes the tearing process more controllable. The user can accurately control the tearing position, and other parts of the poster are prevented from being damaged.

Specifically, the width of the tear-off portion 32 is not smaller than the width of the protective layer 5.

The width of the pulling part is large enough, so that a user can easily grasp and pull the pulling part without laboriously finding a narrow tearing area. This increases the ease of operation for the user and the wide tear portion 32 reduces the risk of accidental tearing or damage during the tearing process. The user is easier to grasp the tearing process, thereby reducing the likelihood of inadvertently damaging the decal.

Specifically, the protective layer 5 is made of a transparent film, and the thickness of the protective layer 5 is smaller than that of the pattern layer 4.

The use of a transparent film ensures that the pattern under the decal is clearly visible without being affected by blurring or distortion. This helps to maintain the visual appeal of the decal and the sharpness of the pattern. And the film can well prevent substances such as water vapor from entering, so that the pattern layer 4 is damaged.

Specifically, the intermediate layer 3 is a silicone paper.

The silicone paper surface is typically release-adhesive, meaning that it can be easily peeled off or stripped of the protective layer 5.

Specifically, the edge of the protective layer 5 has a distance of at least 2mm from the edge of the pattern layer 4.

In the present application, one of 2, 3 and 4mm is used. The greater distance between the edges effectively prevents dirt, liquid or moisture from penetrating into the edges of the pattern layer 4, thereby protecting the quality of the pattern and extending the service life.

It should be noted that all directional indicators, such as up, down, left, right, front, and back … …, in the embodiments of the present invention are merely used to explain a relative positional relationship, movement conditions, etc. between the lower components in a specific posture, as shown in the drawings, and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The utility model provides a tear-resistant environmental protection picture, its characterized in that includes:

A base layer (2);

The middle layer (3) is compounded on the substrate layer (2), and a hollow hole (311) is formed in the middle of the middle layer (3);

The pattern layer (4), the pattern layer (4) is set up in the said hole (311), one side close to basal layer (2) of the said pattern layer (4) has the first adhesive layer (41);

The protective layer (5), the protective layer (5) is compounded in the one side of pattern layer (4) far away from stratum basale (2), and at least partial cover of protective layer (5) is equipped with second gluing layer (51) on intermediate level (3) in the part of cover on intermediate level (3).

2. The anti-tearing environment-friendly sticker according to claim 1, wherein a gap (312) communicated with the hole (311) is formed in the middle layer (3), the middle layer (3) comprises a main body part (31) and a tearing part (32), the main body part (31) is compounded on the base layer (2), the hole (311) and the gap (312) are formed in the main body part (31), the tearing part (32) is arranged in the gap (312), and at least part of the outer end of the tearing part (32) is located outside the projection of the protective layer (5).

3. The tear resistant environment friendly sticker of claim 2 wherein the width of the tear away portion (32) is not less than the width of the protective layer (5).

4. The tear resistant environment friendly sticker according to claim 1 wherein the protective layer (5) is made of a transparent film and the protective layer (5) has a thickness less than the pattern layer (4).

5. The tear resistant environment friendly poster according to claim 1, wherein said intermediate layer (3) is a silicone paper.

6. The tear resistant environment friendly sticker according to claim 1, wherein the edge of the protective layer (5) is at least 2mm from the edge of the pattern layer (4).