CN212248957U

CN212248957U - Erasable film

Info

Publication number: CN212248957U
Application number: CN202021786415.3U
Authority: CN
Inventors: 赵华毅
Original assignee: Guangzhou Qusq Creative Technology Co ltd
Current assignee: Guangzhou Qusq Creative Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-12-29
Anticipated expiration: 2030-08-24

Abstract

The utility model provides an erasable film, which comprises an outer layer, an adhesive layer and an isolation layer; the outer layer, the adhesive layer and the isolation layer are sequentially laminated, and the outer layer and the isolation layer are respectively bonded at two sides of the adhesive layer; the isolation layer comprises a plurality of isolation separation sheets which are sequentially arranged and stacked on the adhesive layer. Include a plurality of isolation burst through the isolation layer, keep apart the burst and arrange in proper order and range upon range of on the adhesive layer, the adhesive layer is a whole, paste erasable membrane to the wall isoplanar, can will keep apart the burst and open one by one, position shape and size that convenient control was uncovered, the adhesive layer that conveniently progressively will expose is pressed down and is laminated to the plane on, high durability and convenient operation, lower to technical requirement, the probability that produces the flaw when reducing to paste, convenience of customers uses at home, it leads to when pasting erasable membrane to the plane that the polylith is divided into to the adhesive layer to solve, the problem that the operation is more complicated and easily appear the adhesive layer shape and the outer shape non-corresponding and the big face erasable membrane of pasting well appears.

Description

Erasable film

Technical Field

The utility model relates to a large tracts of land wall embellishment field, in particular to erasable membrane.

Background

When the existing erasable film covers the wall isoplanar, the erasable film with larger breadth is usually adopted to directly cover the plane; in some cases, the erasable film comprises an outer layer, a magnetic glue layer and an isolation layer, the magnetic glue layer and the isolation layer are partitioned, the magnetic glue layer adsorbs the outer layer, when the erasable film is pasted on a plane, a plurality of small magnetic glue layers are needed to be pasted on the plane one by one and spliced to form the magnetic glue layer, so that the shape of the magnetic glue layer corresponds to that of the outer layer, and then the outer layer (soft iron layer) is correspondingly pasted on the magnetic glue layer, so that not only is the operation complicated, but also the distance among the blocks is not easy to control, and the gaps among the small blocks are easy to have larger difference, so that the shape of the magnetic glue layer does not correspond to that of the outer layer, and the larger the amplitude of the erasable film is, the higher the probability of problems is; and under some circumstances, erasable membrane includes the skin, adhesive layer and isolation layer, the adhesive layer both sides bond skin and isolation layer respectively, wherein isolation layer and gluey adhesion layer are a whole respectively, when erasable membrane breadth is great, when tearing the isolation layer and applying on the plane through the adhesive layer subsides, because the isolation layer is great, the area and the inconvenient control of shape of separation, cause the hindrance to the process of applying very easily, influence the efficiency and the effect that apply, the operation degree of difficulty is big, it can paste well to need professional personnel usually, be not suitable for using at home.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an erasable film, aim at solving the magnetism glue film and divide into the polylith and lead to applying erasable film when the plane, easily appear the operation more complicated and easily appear the problem that magnetism glue film shape and outer shape do not correspond and the big face erasable film of width do not put up well.

The utility model provides an erasable film, which comprises an outer layer, an adhesive layer and an isolation layer; the outer layer, the adhesive layer and the isolation layer are sequentially laminated, and the outer layer and the isolation layer are respectively bonded at two sides of the adhesive layer; the isolation layer comprises a plurality of isolation separation sheets which are sequentially arranged and stacked on the adhesive layer.

Furthermore, the isolation slicing piece is in a strip shape, and the length of the isolation slicing piece is the same as the width of the outer layer.

Furthermore, the isolation slicing piece is in a strip shape, and the length of the isolation slicing piece is the same as that of the outer layer.

Further, the isolation layer is formed by splicing isolation separating sheets.

Further, two adjacent isolation slices are connected through a plurality of connection points.

Furthermore, the end part of the isolation slicing, which is positioned at the edge of the outer layer, is provided with a power-assisted label, and the power-assisted label is fixedly connected with the isolation slicing.

Further, the power assisting label and the isolation separating sheet are integrated into a whole, or the power assisting label is pasted on the isolation separating sheet.

Further, the power assisting label of each isolation slicing piece is arranged close to the adjacent isolation slicing piece.

Further, the width of the separator piece at the edge of the outer layer is smaller than the width of the separator piece at the middle of the outer layer.

Further, two adjacent separator sheets partially overlap at the junction.

The utility model discloses an erasable membrane, its beneficial effect is: include a plurality of isolation burst through the isolation layer, keep apart the burst and arrange in proper order and range upon range of on the adhesive layer, the adhesive layer is a whole, paste erasable membrane to the wall isoplane, can will keep apart the burst and open one by one, position shape and size that convenient control was uncovered, the adhesive layer that conveniently will expose gradually presses down the laminating to the plane on, high durability and convenient operation, it is lower to technical requirement, the probability that produces the flaw when reducing to paste, convenience of customers uses at home, it leads to when pasting erasable membrane to the plane to solve the magnetic cement layer and divide into the polylith, the easy complicated and easy problem that the shape of appearing magnetic cement layer and outer shape non-corresponding and the good problem of erasable membrane of big breadth of operation appear easily appears.

Drawings

FIG. 1 is a schematic view of an isolation layer in an embodiment of the erasable film of the present invention;

FIG. 2 is a schematic side view of an embodiment of the erasable film of the present invention;

FIG. 3 is a schematic view of a structure of an isolation layer in another embodiment of the erasable film of the present invention;

FIG. 4 is a schematic structural view of an isolation layer in a third embodiment of the erasable film of the present invention;

FIG. 5 is a schematic view of a spacer layer in a fourth embodiment of the erasable film of the present invention;

FIG. 6 is a schematic structural view of an isolation layer in a fifth embodiment of the erasable film of the present invention;

fig. 7 is a schematic side view of a sixth embodiment of the erasable film of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an erasable film, which comprises an outer layer 3, an adhesive layer 2 and an isolation layer 1; the outer layer 3, the adhesive layer 2 and the isolation layer 1 are sequentially stacked, and the outer layer 3 and the isolation layer 1 are respectively bonded on two sides of the adhesive layer 2; the separator layer 1 comprises a plurality of separator sheets 11, and the separator sheets 11 are sequentially arranged and laminated on the adhesive layer 2.

Wherein, the outer layer 3 is a flexible sheet structure capable of realizing an erasable function.

The isolation layer 1 comprises a plurality of isolation fragments 11, the isolation fragments 11 are sequentially arranged and stacked on the adhesive layer 2, when the erasable film is pasted on a wall surface plane and the like, the isolation fragments 11 can be uncovered one by one, the position shape and the size of uncovering can be conveniently controlled, the exposed adhesive layer 2 can be conveniently and gradually pressed and pasted on the plane, the operation is convenient, the technical requirement is lower, the probability of generating flaws during pasting is reduced, the erasable film is convenient to use at home for a user, the problem that the pasting of the flaws easily occurs due to the fact that the uncovered position shape of the isolation layer 1 of the erasable film with a large breadth is irregular and the size of the isolation layer 1 is not easy to control is solved, the adhesive layer 2 is integrally pasted with the outer layer 3, one-time pasting is completed during pasting, the operation is more convenient, the problem that the operation is complex, the phenomenon that the shape of the magnetic adhesive layer does not correspond to the outer shape and the large-breadth erasable film is easily occurs and the erasable film is pasted on the plane due to the magnetic adhesive layer is solved by The problem of poor sticking of the film; more convenient for self operation at home.

In some embodiments, multiple erasable films may be used in combination, for example, a larger area erasable film as the main portion and a smaller erasable film as the decoration at the edge.

In some embodiments, the adhesive layer 2 is a double-sided tape. The outer layer 3 and the plane surface can be firmly adhered by double-sided adhesive tape.

It should be noted that in some embodiments the rewritable film may be used as wallpaper, outdoor decorative cloth, stickers, etc.

In some embodiments, the outer layer 3 comprises a protective layer, a decorative layer, a main layer and a substrate layer which are sequentially arranged in a laminated manner, wherein the main layer comprises at least one anti-tearing woven fiber layer. When the erasable film is pasted, the decorative layer is located on the outermost layer of the erasable film, and after the isolation layer 1 is torn down, the erasable film is pasted on the wall surface through the adhesive layer 2.

The wet tensile strength of erasable film can be improved greatly to the anti-tear weaving fibrous layer, especially improves the wet tensile strength of thin paper, prevents that erasable film from being torn when taking off in the construction to make erasable film tear reuse after pasting many times on the wall, even can not cause the harm to the wall when changing new erasable film yet, can not leave the cull on the wall. The utility model provides an erasable membrane green, repeatedly usable, the non-professional of being convenient for pastes, and the user can be according to oneself hobby change repeatedly, has improved user experience greatly, has improved the suitability of erasable membrane.

In some embodiments, the outer layer 3 comprises a base film, a scratch-resistant layer compounded on the surface of the base film, and a graffiti layer compounded on the surface of the scratch-resistant layer. The surface film is used for pasting on outer 3 surfaces, can clean the dirt because of being stained with such as oil pen, water-based pen, and does not fade, has also made things convenient for children to scribble on the wall, can resist simultaneously that children scrape erasable film or wall with sharp article, guarantees wall decorative effect, lets erasable film life longer, and in the aspect of the expense, compares the antifouling erasable film of whole wall, the low price, easy operation.

Further, referring to fig. 1-2, in some embodiments, separator sheet 11 is elongated and separator sheet 11 has a length that is the same as the width of outer layer 3. When the erasable film is pasted on the wall surface and other planes, the isolation fragments 11 can be uncovered one by one along the length direction of the outer layer 3, the erasable film is pasted on the plane along the width direction of the outer layer 3 when one isolation fragment 11 is uncovered, and the erasable film can be conveniently pasted on the wall surface and other planes with high quality.

Further, referring to fig. 3, in some embodiments, separator sheet 11 is an elongated strip, and separator sheet 11 has a length that is the same as the length of outer layer 3. When the erasable film is pasted on the wall surface and other planes, the isolation fragments 11 can be uncovered one by one along the width direction of the outer layer 3, the erasable film is pasted on the plane along the length direction of the outer layer 3 when one isolation fragment 11 is uncovered, and the erasable film can be conveniently pasted on the wall surface and other planes with high quality.

Further, referring to fig. 1-6, in some embodiments, the insulation layer 1 is formed by splicing insulation segments 11. The processing is convenient, and the situation that the edge of the separation piece 11 is tilted is not easy to occur in the transportation process.

Further, referring to fig. 4, in some embodiments, two adjacent separation slices 11 are connected by a plurality of connection points 12. Through the connecting point 12, when the isolation fragments 11 are uncovered one by one, the isolation fragments 11 cannot scatter around, the uncovered isolation fragments 11 are convenient to collect, cleaning after the fact is convenient, and two adjacent isolation fragments 11 can be separated at the connecting point 12 when needed.

In some embodiments, the adhesive layer 2 has magnetism, for example, magnetic material powder can be arranged in the adhesive layer 2, so that the adhesive layer 2 has magnetism while having viscosity, and can realize the absorption of small objects after the erasable film is pasted, thereby being convenient for decorating wall surfaces or playing chess pieces on the wall surfaces; in some embodiments, the adhesive layer 2 is a magnetic adhesive layer, the outer layer 3 is a soft iron layer, the soft iron layer can be replaced by the magnetic adhesive layer and the soft iron layer through adsorption, and the pattern diversity is realized by replacing the soft iron layer.

Further, referring to fig. 5, in some embodiments, the end of the separation sheet 11 at the edge of the outer layer 3 is provided with a power assisting tab 13, and the power assisting tab 13 is fixedly connected with the separation sheet 11. Can more conveniently sign 13 through the helping hand and will keep apart burst 11 and adhesive layer 2 separation when being initial, need not all comparatively hard the searching at every turn and keep apart the separation position of burst 11 and adhesive layer 2, improve the efficiency of pasting erasable membrane.

Further, in some embodiments, the power assist tab 13 is an integral component of the separator sheet 11, or the power assist tab 13 is affixed to the separator sheet 11. The power assisting stick 13 and the isolation separating sheet 11 are integrated, and the isolation separating sheet 11 is formed at one time, so that the production and the processing are more convenient; the power assisting label 13 is pasted on the isolation partition 11, the setting position of the power assisting label 13 can be flexibly adjusted, and the application is more flexible.

Further, the assisting tab 13 of each partition sheet 11 is disposed close to the adjacent partition sheet 11. The separator sheet 11 can be separated from the adhesive layer 2 with a minimum force, which is more labor-saving.

Further, the width of the separator piece 11 at the edge of the outer layer 3 is smaller than the width of the separator piece 11 at the middle of the outer layer 3. The erasable film can be conveniently positioned at the beginning, and can be adjusted more easily when sticking has problems.

Further, referring to fig. 7, in some embodiments, two adjacent separator sheets 11 partially overlap at the interface. When the separation piece 11 is separated from the adhesive layer 2, the non-adhered overlapping part is pulled, so that the force can be applied more conveniently, and the action position can be found more easily.

The utility model discloses an erasable membrane, its beneficial effect is: by the isolation layer 1 comprising a plurality of isolation division sheets 11, the isolation division sheets 11 are sequentially arranged and laminated on the adhesive layer 2, the adhesive layer is an integer, when the erasable film is pasted on a wall surface and other planes, the separation sheets 11 can be uncovered one by one, the shape and the size of the uncovered position can be conveniently controlled, the exposed adhesive layer 2 can be conveniently and gradually pressed and pasted on the plane, the operation is convenient, the technical requirement is lower, the probability of generating flaws during pasting is reduced, the use is convenient for users at home, the problem that the flaws are easy to generate during pasting due to the fact that the isolation layer 1 with a large-breadth erasable film is often irregular in shape and difficult to control in size due to the fact that the position is uncovered and the magnetic adhesive layer is divided into a plurality of pieces is solved, the operation is complex, the problem that the shape of the magnetic adhesive layer does not correspond to that of the outer layer and the problem that the large-format erasable film is not easy to paste are easy to occur; more convenient for self operation at home.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An erasable film is characterized by comprising an outer layer, an adhesive layer and an isolating layer;

the outer layer, the adhesive layer and the isolation layer are sequentially laminated, and the outer layer and the isolation layer are respectively bonded to the two sides of the adhesive layer;

the isolation layer comprises a plurality of isolation separation sheets, and the isolation separation sheets are sequentially arranged and stacked on the adhesive layer.

2. The erasable film of claim 1, wherein the separation sheet is in a shape of a long strip, and the length of the separation sheet is the same as the width of the outer layer.

3. The erasable film of claim 1, wherein the separation sheet is in a shape of a long strip, and the length of the separation sheet is the same as that of the outer layer.

4. The erasable film of claim 1, wherein the isolation layer is formed by splicing the isolation pieces.

5. The erasable film of claim 4, wherein two adjacent separation sheets are connected by a plurality of connection points.

6. The erasable film as claimed in claim 1, wherein an assisting tab is disposed at an end of the separation sheet at the edge of the outer layer, and the assisting tab is fixedly connected to the separation sheet.

7. The erasable film of claim 6, wherein the assisting label is integrated with the separation sheet or adhered to the separation sheet.

8. The rewritable film of claim 7, wherein the booster label of each separator sheet is disposed adjacent to an adjacent separator sheet.

9. The rewritable film of any one of claims 2-3, wherein the width of the separator sheet at the edge of the outer layer is smaller than the width of the separator sheet at the middle of the outer layer.

10. The erasable film of claim 1, wherein adjacent two of the separation sheets are partially overlapped at the junction.