Antistatic exhaust label film material

Abstract

The utility model provides an antistatic exhaust label film material, which relates to the technical field of label films and comprises a base material layer, the bottom end surface of the base material layer is coated with a printing conductive layer; the bottom end face of the printing conducting layer is coated with a primer layer; the bottom end face of the primer layer is coated with an adhesive layer; the bottom end surface of the adhesive layer is coated with a release layer; a plurality of groups of exhaust grooves are formed in the bottom end face of the release layer in a rectangular array shape, and the interval between every two adjacent exhaust grooves is not smaller than 0.1 mm; the area of the exhaust groove is not less than 0.2 square millimeters; the width of the exhaust groove is not smaller than 0.1 mm, and the depth of the exhaust groove is 18.22 micrometers. The side face of the label film material is protected in an all-around mode through the arrangement of the flexible vertical film, meanwhile, the protective film side edge can be formed after the flexible vertical film is torn off, the protective film is stripped only by simply pulling up the flexible vertical film at the moment, and the problem that the protective film is torn off after small displacement and deformation are generated due to the fact that the protective film is usually rubbed or folded is solved. And the operation is complicated.

Description

Technical Field

[0001] The utility model relates to the technical field of label films, and in particular to an antistatic and exhaust-capable label film material. Background Art

[0002] In order to conveniently provide product identification and help users better understand and use the products correctly, label film materials are usually attached to the outside of the products. Existing label film materials usually consist of a base material, an ink layer, an adhesive layer, a release layer, and a protective film.

[0003] For example: The utility model with application number CN202320883079.1 discloses a temperature-variable pressure-sensitive adhesive anti-counterfeiting label material, which specifically includes a modified PET film substrate layer, a temperature-variable ink layer is coated on one side of the modified PET film substrate layer, and a flame-retardant pressure-sensitive adhesive composition layer is coated on the other side. The flame-retardant pressure-sensitive adhesive composition layer is laminated to the modified PET film substrate layer on one side, and a label release layer is laminated to the other side. The temperature-variable pressure-sensitive adhesive anti-counterfeiting label material of the utility model gives the label an excellent flame-retardant pressure-sensitive temperature-variable anti-counterfeiting effect by coating the flame-retardant pressure-sensitive adhesive composition and the temperature-variable ink on both sides of the modified antibacterial PET substrate film respectively by anilox roller and comma scraper. The temperature-variable anti-counterfeiting effect of the label is achieved by nano-microcapsules obtained by in-situ polymerization of thermochromic metal salts, which greatly improves the actual anti-counterfeiting effect of the label. It can achieve long-lasting reversible color change in a certain temperature range. The label composition is given obvious flame retardancy through material modification, thereby improving the flame retardancy and temperature-variable effects of the label from the inside out.

[0004] However, as far as the current traditional label film materials are concerned, during the pasting process, it is usually necessary to tear off the protective film first to expose the adhesive surface before pasting. However, since the protective film is usually adhered to the adhesive surface, when the user tears off the protective film, in order to more conveniently tear off the protective film, it is usually necessary to rub or fold the protective film first to cause it to produce a slight displacement and deformation before tearing it off. The operation is relatively complicated and in the process of moving or folding the protective film, if the force is too great, it is easy to damage the label film material, which is inconvenient to use. Utility Model Content

[0005] In view of this, the present invention provides an anti-static and exhaust-proof label film material, which has a flexible stand-up film that can facilitate users to quickly tear off the protective film. The side of the label film material is protected by the setting of the flexible stand-up film, reducing the risk of damage to the label film due to external forces during storage, transportation and use. The setting of the limiting groove and the limiting block makes it effortless to tear off the flexible stand-up film. At the same time, a side edge of the protective film will be formed after the flexible stand-up film is torn off. At this time, the protective film can be torn off by tearing the flexible stand-up film and the label film material can be pasted. The contact between the second frosted surface and the first frosted surface increases the friction between the flexible stand-up film and the label film material, so that the flexible stand-up film can be better adhered to both sides of the label film material, making the flexible stand-up film not easy to fall off, preventing it from falling off during transportation and causing the protective film to be torn off.

[0006] The utility model provides an antistatic and exhaust-capable label film material, which specifically includes: a substrate layer; the bottom end surface of the substrate layer is coated with a printed conductive layer; the bottom end surface of the printed conductive layer is coated with a primer layer; the bottom end surface of the primer layer is coated with an adhesive layer; the bottom end surface of the adhesive layer is coated with a release layer; the bottom end surface of the release layer is provided with a plurality of groups of exhaust grooves in a rectangular array, and the interval between adjacent exhaust grooves is not less than 0.1 mm; the area of the exhaust groove is not less than 0.2 square millimeters; the width of the exhaust groove is not less than 0.1 mm, and the depth is 18.22 microns.

[0007] Optionally, the exhaust groove is rhombus-shaped, triangular-shaped or circular-shaped.

[0008] Optionally, the surface of the substrate layer is coated with a layer of printable ink; the ink contains about 0.5%-5% conductive fibers and has a coating thickness of about 15-20 microns.

[0009] Optionally, the thickness of the substrate layer, printed conductive layer, primer layer, adhesive layer and release layer after being composited is between 105 and 115 microns.

[0010] Optionally, two flexible standing films are symmetrically coated on the outside of the release layer; multiple sets of limit blocks are fixedly connected to the inner sides of the two flexible standing films; multiple sets of limit grooves are symmetrically opened on the outside of the primer layer; the multiple sets of limit grooves are respectively aligned with the positions of the multiple sets of limit blocks; and the multiple sets of limit blocks are respectively inserted into the multiple sets of limit grooves.

[0011] Optionally, the exteriors of the plurality of limit blocks are fixedly connected to the second frosted surface; the interiors of the plurality of limit grooves are fixedly connected to the first frosted surface; and the plurality of first frosted surfaces are respectively fitted with the plurality of second frosted surfaces.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The setting of the exhaust grooves forms concave and convex textures on the adhesive surface of the adhesive layer, so that the bottom of the label film material has a good exhaust space to exhaust air, avoiding bubbles in the label film material during the pasting process, and ensuring that the label film material and the adhered object are always flat.

[0014] The setting of the flexible stand-up film provides all-round protection for the sides of the label film material, reducing the risk of damage to the label film due to external forces during storage, transportation and use. The setting of the limit groove and the limit block makes it effortless to tear off the flexible stand-up film. At the same time, a protective film side will be formed after the flexible stand-up film is torn off. At this time, you only need to simply pull up the flexible stand-up film to peel off the protective film, avoiding damage to the label film material when peeling off the protective film. The operation is simple and quick, effectively improving the practicality of the label film material and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0016] In the attached figure:

[0017] Figure 1 It is an axonometric structural diagram of the present utility model.

[0018] Figure 2 It is an axonometric structural diagram of the primer layer of the utility model.

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure.

[0020] Figure 4 It is a schematic diagram of the axonometric structure of the flexible vertical membrane of the utility model.

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure at point B.

[0022] Figure 6 It is an axonometric structural diagram of the release layer of the utility model.

[0023] Reference Signs List

[0024] 1. Substrate layer; 101. Printed conductive layer; 102. Primer layer; 103. Adhesive layer; 104. Release layer; 105. Protective film; 106. Flexible stand-up film; 107. Limiting groove; 108. First frosted surface; 109. Limiting block; 110. Second frosted surface; 111. Exhaust groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the following will be combined with the drawings of specific embodiments of the present invention to clearly and completely describe the technical solution of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0026] Example 1:

[0027] This utility model proposes an antistatic and exhaustable label film material, please refer to Figures 1 to 6 , comprising: a substrate layer 1;

[0028] The bottom end surface of the substrate layer 1 is coated with a printed conductive layer 101; the bottom end surface of the printed conductive layer 101 is coated with a primer layer 102; the bottom end surface of the primer layer 102 is coated with an adhesive layer 103; the bottom end surface of the adhesive layer 103 is coated with a release layer 104; the bottom end surface of the release layer 104 is provided with a plurality of groups of exhaust grooves 111 in a rectangular array, and the interval between adjacent exhaust grooves 111 is not less than 0.1 mm; the area of the exhaust grooves 111 is not less than 0.2 square millimeters; the width of the exhaust grooves 111 is not less than 0.1 mm, and the depth is 18.22 microns.

[0029] The exhaust slot 111 is in a diamond, triangle or circle shape.

[0030] The surface of the substrate layer 1 is coated with a layer of printable ink; the ink contains about 0.5%-5% conductive fibers and has a coating thickness of about 15-20 microns.

[0031] The thickness of the substrate layer 1, the printed conductive layer 101, the primer layer 102, the adhesive layer 103 and the release layer 104 after being combined is between 105 and 115 microns.

[0032] Two flexible stand-up films 106 are symmetrically coated on the outside of the release layer 104; multiple sets of limit blocks 109 are fixedly connected to the inner sides of the two flexible stand-up films 106; multiple sets of limit grooves 107 are symmetrically provided on the outside of the primer layer 102; the multiple sets of limit grooves 107 are respectively aligned with the positions of the multiple sets of limit blocks 109; and the multiple sets of limit blocks 109 are respectively inserted into the multiple sets of limit grooves 107.

[0033] The specific usage and function of this embodiment: The exhaust groove 111 in this application is triangular, of course, the exhaust groove 111 can also be diamond, circular or any other shape. The setting of the exhaust groove 111 forms a concave and convex texture on the adhesive surface of the adhesive layer 103, so that the bottom of the label film material has a good exhaust space to exhaust air. The ink coated on the surface of the substrate layer 1 makes the surface resistance of the substrate layer 1 less than 10 ohms, reaching the anti-static material standard, thereby making the label film material have good anti-static performance, and the label film with a thickness between 105 and 115 microns The material has better tear resistance and can better resist damage from external forces during transportation, storage and use. The flexible stand-up film 106 is provided to protect the side of the label film material, reducing the risk of damage to the label film due to external forces during storage, transportation and use. The setting of the limiting groove 107 and the limiting block 109 makes it easy to tear off the flexible stand-up film 106. At the same time, after the flexible stand-up film 106 is torn off, a protective film 105 side will be formed. At this time, the protective film 105 can be torn off by tearing the flexible stand-up film 106 to paste the label film material.

[0034] Example 2:

[0035] Based on Example 1, please refer to Figures 2 to 5 , including: a first frosted surface 108 and a second frosted surface 110, the outer sides of multiple groups of limit blocks 109 are fixedly connected to the second frosted surfaces 110; the inner sides of multiple groups of limit grooves 107 are fixedly connected to the first frosted surfaces 108; the multiple groups of first frosted surfaces 108 are respectively fitted with the multiple groups of second frosted surfaces 110, so that the contact between the second frosted surfaces 110 and the first frosted surfaces 108 increases the friction between the flexible stand-up film 106 and the label film material, so that the flexible stand-up film 106 can be better adhered to both sides of the label film material, making it difficult for the flexible stand-up film 106 to fall off, thereby preventing it from falling off during transportation and causing the protective film 105 to be torn.

Claims

1. An antistatic and exhaustable label film material, including: A substrate layer (1); the bottom end surface of the substrate layer (1) is coated with a printed conductive layer (101); the bottom end surface of the printed conductive layer (101) is coated with a primer layer (102); the bottom end surface of the primer layer (102) is coated with an adhesive layer (103); the bottom end surface of the adhesive layer (103) is coated with a release layer (104); the bottom end surface of the release layer (104) is provided with a plurality of groups of exhaust grooves (111) in a rectangular array, and the interval between adjacent exhaust grooves (111) is not less than 0.1 mm; the area of the exhaust grooves (111) is not less than 0.2 square millimeters; the width of the exhaust grooves (111) is not less than 0.1 mm, and the depth is 18.22 microns.

2. The antistatic and exhaustable label film material according to claim 1, characterized in that: The exhaust groove (111) is in the shape of a diamond, a triangle or a circle.

3. The antistatic and exhaust-proof label film material according to claim 1, characterized in that: The surface of the substrate layer (1) is coated with a layer of printable ink; the ink contains about 0.5%-5% conductive fibers and has a coating thickness of about 15-20 microns.

4. The antistatic and exhaust-proof label film material according to claim 1, characterized in that: The thickness of the substrate layer (1), printed conductive layer (101), primer layer (102), adhesive layer (103) and release layer (104) after being composited is between 105 and 115 microns.

5. The antistatic and exhaust-proof label film material according to claim 1, characterized in that: The outer portion of the release layer (104) is symmetrically coated with two flexible standing films (106); the inner sides of the two flexible standing films (106) are fixedly connected with multiple groups of limiting blocks (109); the outer portion of the primer layer (102) is symmetrically provided with multiple groups of limiting grooves (107); the multiple groups of limiting grooves (107) are respectively aligned with the positions of the multiple groups of limiting blocks (109); and the multiple groups of limiting blocks (109) are respectively inserted into the multiple groups of limiting grooves (107).

6. The antistatic and exhaust-proof label film material according to claim 5, characterized in that: The exteriors of the plurality of limit blocks (109) are all fixedly connected to the second frosted surface (110); the interiors of the plurality of limit slots (107) are all fixedly connected to the first frosted surface (108); and the plurality of first frosted surfaces (108) are respectively fitted to the plurality of second frosted surfaces (110).

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