CN210324873U

CN210324873U - Electrostatic adsorption label

Info

Publication number: CN210324873U
Application number: CN201921493195.2U
Authority: CN
Inventors: 袁桂生
Original assignee: Shanghai Ziyu Printing Co Ltd
Current assignee: Shanghai Ziyu Printing Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-14
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a label technical field discloses an electrostatic absorption label, including being rectangular form from type ply and main part membrane, the laminating of main part membrane puts at the central point from type ply, and the area from type ply is greater than the area of main part membrane. The main body membrane comprises a base layer and a hydrophilic layer, wherein the hydrophilic layer is preferably made of an existing hydrophilic membrane and has the function of permeating water. One side of basic unit is laminated with hydrophilic layer, and the another side is laminated with release paper layer. The base layer comprises an adhesive layer and an electrostatic layer which are symmetrically arranged along the central axis of the length direction of the base layer. Before the label is torn off, the hydrophilic layer is wetted by water, and the moisture permeates to the static layer to reduce the static strength on one hand and permeates to the non-drying glue layer to reduce the adhesiveness on the other hand. The label is easier to tear off by workers, and the problem that the electrostatic adsorption label is difficult to tear off from the surface of the glass is solved.

Description

Electrostatic adsorption label

Technical Field

The utility model relates to a label technical field, more specifically say, it relates to an electrostatic absorption label.

Background

At present, the electrostatic label adopts PVC electrostatic film material, and the material itself does not take glue, relies on static to adsorb the sticker on the loading end, and it has very strong adhesion to various smooth surfaces, can tear repeatedly and paste.

The existing electrostatic label is mainly applied to the automobile sticker of the automobile, and the automobile mark electrostatic label becomes a necessity of each automobile owner. When the automobile needs to go on the road, the upper right corner of the front windshield needs to be labeled with annual inspection (motor vehicle inspection qualified mark), environmental protection, traffic insurance and other marks. The basic unit of tearing the static label in the time of pasting just can paste on the front windshield of car, just need tear the static label when later stage need change new sign.

When the electrostatic label is torn off, the electrostatic label has strong adhesive force to various smooth glass surfaces because the electrostatic label utilizes the principle that the electrostatic positive and negative charges widely existing in nature attract each other, and is difficult to tear off, and the electrostatic label needs a large amount of time to tear off. Therefore, the problem that the electrostatic label is difficult to tear from the glass surface needs to be solved.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide an electrostatic absorption label, it has the advantage of easily tearing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an electrostatic adsorption label comprises a release paper layer and a main body film, wherein the main body film comprises a base layer and a hydrophilic layer, and the base layer is arranged between the release paper layer and the hydrophilic layer;

the base layer comprises an adhesive layer and an electrostatic layer which are symmetrically arranged along the central axis of the base layer in the length direction, and the hydrophilic layer and the electrostatic layer are mutually attached and adhered;

a plurality of static blocks are embedded on one surface, close to the release paper layer, of the static layer, and the static blocks are arranged on four corners of the static layer respectively.

Through above-mentioned technical scheme, when using the electrostatic absorption label, tear off the main part membrane from the release paper layer, then paste on the glass surface that needs mark information. The static piece can be through the effectual basic unit of pasting of effect of static on the glass surface, and the static piece that sets up four angles in the static layer has realized the pre-fixing of electrostatic absorption label when pasting. When the electrostatic adsorption label needs to be torn off, the hydrophilic layer is wetted by water. On one hand, water in the hydrophilic layer permeates the electrostatic layer, so that static electricity between the electrostatic layer and the surface of the attached glass is neutralized; on the other hand, the adhesive penetrates into the adhesive layer, so that the adhesiveness of the adhesive layer is reduced. The problem that the electrostatic adsorption label is difficult to tear off from the surface of the glass is effectively solved, and the working efficiency is increased.

The utility model discloses further set up to: the electrostatic layer is provided with an electrostatic groove along the length direction, and an electrostatic strip is arranged on the central axis in the electrostatic groove.

Through above-mentioned technical scheme, the static strip can be through the effectual basic unit of pasting on the glass surface of effect of static, and the static groove has reduced the static layer and has been pasted the attached area on the glass surface for the static layer is torn more easily.

The utility model discloses further set up to: the bottom surface of the static strip is higher than the bottom surface of the base layer, and the static strip has elasticity.

Through the technical scheme, the static strip is pressed, so that the static strip and the static block are stuck to the surface of the glass under the static action. When the electrostatic adsorption label needs to be torn off and the main body film is lifted, the electrostatic layer and the glass surface can be conveniently and rapidly separated under the action of the elastic electrostatic strip.

The utility model discloses further set up to: and insulating strips are arranged on two sides of the static strip and are arranged in parallel with the static strip.

Through above-mentioned technical scheme, the extension that static has been restricted to the insulating strip on the static layer is close to the glass surface, has reduced the area that adheres to of static and has made the static layer tear from the glass surface more easily.

The utility model discloses further set up to: easy-to-tear grooves are uniformly formed in the two ends of the non-dry adhesive layer along the length of the non-dry adhesive layer respectively, and the easy-to-tear grooves are located on one surface, close to the release paper layer, of the non-dry adhesive layer;

and a lifting part is arranged at the center of one end of the non-drying adhesive layer, which is far away from the electrostatic layer.

Through above-mentioned technical scheme, evenly distributed's easy groove of tearing makes the contact area on not dry glue film and glass surface less, leads to the adhesion to reduce, has increased the easy tearing nature of electrostatic absorption label. The handheld lifting part is convenient for tearing the base layer and the hydrophilic layer off the glass.

The utility model discloses further set up to: the hydrophilic layer is kept away from be provided with the pattern layer on the one side of basic unit, the pattern layer is kept away from the one side of hydrophilic layer is provided with the waterproof layer, the waterproof layer adopts high transparent material to make.

Through above-mentioned technical scheme, the workman can set for the information that needs the sign on the pattern layer, and high transparent waterproof layer can guarantee on the one hand that the user can be clear accurate see the information of setting on the pattern layer. On the other hand, when the electrostatic adsorption label is attached to the glass, the high-transparency waterproof layer can protect the pattern layer and the electrostatic layer from being corroded by moisture, so that the adhesion is reduced, and the electrostatic adsorption label falls off.

The utility model discloses further set up to: the middle of the one end of pattern layer along its width direction is provided with easily tears the layer, easily tear the layer and keep away from the area of pattern layer one end is less than easily tear the layer and be close to the area of pattern layer one end.

Through above-mentioned technical scheme, when needs tear the electrostatic absorption label, handheld easy one end that the layer area is little tears pattern layer and waterproof layer from hydrophilic layer more easily, and the convenience is stained with water and is handled hydrophilic layer.

The utility model discloses further set up to: ant lines for cutting are arranged between the easy-tearing layer and the pattern layer.

Through above-mentioned technical scheme, when needing to tear easily the layer from the electrostatic absorption label when necessary, ant line is convenient for easily tear the layer and is separated with the pattern layer.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the hydrophilic layer is arranged on the electrostatic layer, so that water can permeate between the electrostatic layer and the glass to reduce the electrostatic strength by wetting the hydrophilic layer with water, and the electrostatic adsorption label can be torn off more easily;

(2) the electrostatic adsorption function is realized by arranging the electrostatic blocks at four corners of the electrostatic layer and arranging the electrostatic strips on the axial line of the electrostatic layer along the length direction of the electrostatic layer, and the electrostatic grooves are formed in the two sides of the electrostatic strips along the length direction of the electrostatic strips, so that the attachment area of the electrostatic layer is reduced, and the easy tearing property is increased;

(3) set up the not dry glue film through one side along its length direction axis on the basic unit, set up a plurality of in the bottom surface of not dry glue film and easily tear the groove, further increased the easy tearing nature of electrostatic absorption label.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a cross-sectional view of the base layer of the present invention.

Reference numerals: 1. a release paper layer; 2. a main body membrane; 3. a base layer; 31. a non-drying glue layer; 311. easy-to-tear grooves; 312. a lifting part; 32. an electrostatic layer; 321. an electrostatic tank; 322. an electrostatic strip; 323. an electrostatic block; 324. an insulating strip; 4. a hydrophilic layer; 5. a pattern layer; 51. an easily torn layer; 52. ant thread; 6. and a waterproof layer.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, an electrostatic adsorption label includes a rectangular release paper layer 1 and a main body film 2, the main body film 2 is attached to the central position of the release paper layer 1, and the area of the release paper layer 1 is larger than that of the main body film 2. The main body film 2 includes a base layer 3 and a hydrophilic layer 4, and the hydrophilic layer 4 is preferably made of an existing hydrophilic film and has a moisture permeation function. One side of basic unit 3 is laminated with hydrophilic layer 4, and the another side is laminated with from type paper layer 1. As shown in fig. 2, the base layer 3 includes a pressure-sensitive adhesive layer 31 and an electrostatic layer 32 symmetrically disposed along a central axis of a length direction thereof, the electrostatic layer 32 utilizes a principle that electrostatic positive and negative charges widely existing in nature attract each other, the pressure-sensitive adhesive layer 31 is an adhesive, and the pressure-sensitive adhesive layer and the adhesive jointly absorb the label on the glass.

As shown in fig. 3, four square electrostatic blocks 323 with the same size are embedded on one surface of the electrostatic layer 32 close to the release paper layer 1, and the electrostatic blocks 323 are respectively arranged at four corners of the electrostatic layer 32, so that pre-fixing of the electrostatic adsorption label during adhesion is realized. An elastic electrostatic strip 322 is arranged on the electrostatic layer 32 along the central axis of the length direction, and the elastic electrostatic strip 322 is cuboid and has one end close to the release paper layer 1 higher than the plane of the base layer 3. Pressing elastic static strip 322 and static piece 323 can make basic unit 3 paste on the glass surface through the electrostatic action, when needs tear off the electrostatic adsorption label, when lifting main part membrane 2, under elastic static strip 322's effect, be convenient for static layer 32 and glass surface quick separation.

The elastic electrostatic strip 322 is provided with square insulating strips 324 along two sides of the length direction thereof, and as shown in fig. 2 and 3, the two insulating strips 324 are arranged in parallel. The insulating strips 324 limit the extension of the static electricity on the surface of the electrostatic layer 32 close to the glass surface, and reduce the attachment area of the static electricity so that the electrostatic layer 32 can be more easily torn off from the glass surface. A square electrostatic groove 321 is formed between the insulating strip 324 and the elastic electrostatic strip 322, and the electrostatic groove 321 reduces the adhesion area between the electrostatic layer 32 and the surface of the attached glass, so that the electrostatic layer 32 is easier to tear.

As shown in fig. 2, the two ends of the adhesive sticker layer 31 along the length thereof are respectively and uniformly provided with a square easy-to-tear groove 311, and the easy-to-tear groove 311 is located on one surface of the adhesive sticker layer 31 close to the release paper layer 1. The easy-tearing groove 311 enables the contact area between the non-drying adhesive layer 31 and the glass surface to be smaller, so that the adhesiveness is reduced, and the easy-tearing property of the electrostatic adsorption label is increased. The center of one end of the adhesive layer 31 away from the electrostatic layer 32 is fixedly connected to an opening portion 312, as shown in fig. 1, the opening portion 312 is in a trapezoid shape. The hand-held lifting portion 312 facilitates the tearing of the entire label from the glass when it is desired to tear the substrate 3.

The pattern layer 5 is attached to the surface, away from the base layer 3, of the hydrophilic layer 4, and information to be marked can be set on the pattern layer 5 by a worker, as shown in fig. 1, a trapezoidal easy-to-tear layer 51 is arranged on one side of the pattern layer 5 in the width direction. When needs tear the electrostatic absorption label, handheld easy tearing layer 51 one end that the area is little tears pattern layer 5 and waterproof layer 6 from hydrophilic layer 4 more easily, and the convenience is stained with water and is handled hydrophilic layer 4. Ant wires 52 are disposed between the easy-to-tear layer 51 and the pattern layer 5, and when the easy-to-tear layer 51 needs to be torn off from the electrostatic adsorption tag, the ant wires 52 facilitate separation of the easy-to-tear layer 51 from the pattern layer 5.

As shown in fig. 2, a waterproof layer 6 made of a highly transparent material is disposed on a surface of the pattern layer 5 away from the hydrophilic layer 4, and the highly transparent waterproof layer 6 can ensure that a user can clearly and accurately see information set on the pattern layer 5. On the other hand, when the electrostatic adsorption label is attached to glass, the highly transparent waterproof layer 6 can protect the pattern layer 5 and the electrostatic layer 32 from being corroded by moisture, so that the adhesion is reduced, and the electrostatic adsorption label falls off.

The utility model discloses a working process is: before the label is torn off, the pattern layer 5 and the waterproof layer 6 are torn off from the hydrophilic layer 4 by the handheld easy-tear layer 51. The hydrophilic layer 4 is wetted by water and on the one hand penetrates the electrostatic layer 32, so that the static electricity between the electrostatic layer 32 and the surface of the pasted glass is neutralized, and the static electricity strength is reduced to reduce the adhesiveness. On the other hand, the adhesive agent penetrates the pressure-sensitive adhesive layer 31 to reduce the adhesiveness. The lifting part 312 is held by hand, so that the electrostatic adsorption label is easily torn off from the glass surface, the problem that the electrostatic adsorption label is difficult to tear off from the glass surface is effectively solved, and the working efficiency is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electrostatic adsorption label comprises a release paper layer (1) and a main body film (2), and is characterized in that the main body film (2) comprises a base layer (3) and a hydrophilic layer (4), wherein the base layer (3) is arranged between the release paper layer (1) and the hydrophilic layer (4);

the base layer (3) comprises an adhesive layer (31) and an electrostatic layer (32) which are symmetrically arranged along the central axis of the length direction of the base layer, and the hydrophilic layer (4) is attached to and adhered to the electrostatic layer (32);

a plurality of static blocks (323) are embedded in one surface, close to the release paper layer (1), of the static layer (32), and the static blocks (323) are arranged at four corners of the static layer (32) respectively.

2. The electrostatic attraction label of claim 1, wherein the electrostatic layer (32) is provided with an electrostatic groove (321) along the length direction thereof, and an electrostatic strip (322) is arranged on the inner central axis of the electrostatic groove (321).

3. An electrostatic attraction label as claimed in claim 2, characterized in that the bottom surface of the electrostatic strip (322) is higher than the bottom surface of the base layer (3), and the electrostatic strip (322) is elastic.

4. An electrostatic attraction tag as claimed in claim 3, characterized in that the electrostatic strip (322) is provided with insulating strips (324) on both sides, the insulating strips (324) being arranged parallel to the electrostatic strip (322).

5. The electrostatic adsorption label according to claim 1, wherein easy-to-tear grooves (311) are respectively and uniformly formed in the non-drying adhesive layer (31) along both ends of the length of the non-drying adhesive layer, and the easy-to-tear grooves (311) are located on one surface of the non-drying adhesive layer (31) close to the release paper layer (1);

the center of one end of the non-drying adhesive layer (31) far away from the electrostatic layer (32) is provided with an uplifting part (312).

6. The electrostatic adsorption label according to claim 1, wherein a pattern layer (5) is disposed on a side of the hydrophilic layer (4) away from the base layer (3), a waterproof layer (6) is disposed on a side of the pattern layer (5) away from the hydrophilic layer (4), and the waterproof layer (6) is made of a highly transparent material.

7. An electrostatic adsorption label according to claim 6, wherein a tear-off layer (51) is arranged in the middle of one end of the pattern layer (5) in the width direction, and the area of the end of the tear-off layer (51) far away from the pattern layer (5) is smaller than the area of the end of the tear-off layer (51) close to the pattern layer (5).

8. The electrostatic adsorption label of claim 7, wherein ant threads (52) for separation are arranged between the easy-to-tear layer (51) and the pattern layer (5).