CN219162915U - Self-adhesive label for low-temperature-resistant frozen food packaging box - Google Patents

Abstract

The utility model provides a self-adhesive label for a low-temperature-resistant frozen food packaging box, which comprises a self-adhesive label, wherein the self-adhesive label consists of a base layer, a reinforcing layer, an adhesive, a printing layer, a waterproof layer and a protective layer, the reinforcing layer consists of a reverse osmosis membrane, a glass fiber net and a hot melt adhesive film, the protective layer consists of an antistatic transparent film and a scratch-resistant film, the lower surface of the self-adhesive label is attached with base paper, and two sides of the surface of the base paper are provided with easy-tearing openings. This low temperature resistant is adhesive label for frozen food packing carton through the setting of reverse osmosis membrane, glass fiber net and hot melt adhesive membrane, can effectually strengthen the overall structure intensity of adhesive label, prevents simultaneously that the infiltration of air conditioning, and through the setting of adhesive, the adhesive can use special epoxy, polyurethane etc. to cooperate and form, makes the adhesive that can be used for low temperature environment, makes the adhesive label can be more firm with frozen food packing carton bonding after the laminating.

Description

Self-adhesive label for low-temperature-resistant frozen food packaging box

Technical Field

The utility model relates to the related technical field of self-adhesive labels, in particular to a self-adhesive label for a low-temperature-resistant frozen food packaging box.

Background

The self-adhesive label has the advantages of no need of adhesive brushing, no need of paste, no need of dipping in water, no pollution, saving of labeling time and the like compared with the traditional label, has wide application range, is convenient and quick, is a material, is also called self-adhesive label material, takes paper, film or other special materials as fabric, is coated with adhesive on the back, takes silicon coated protective paper as a composite material of base paper, is also divided into a plurality of different materials, is convenient to apply to different occasions, is required to prevent cold air permeation, is required to prevent the self-adhesive label from falling off, and is especially required to be used for a low-temperature-resistant frozen food packaging box.

However, in the conventional self-adhesive labels for low-temperature-resistant frozen food packaging boxes, most self-adhesive labels of frozen food packaging boxes are easy to dissolve after the adhesive contacts water vapor because of permeation of cold air for a long time in the use process, so that the self-adhesive labels are easy to fall off.

Disclosure of Invention

The utility model aims to provide a self-adhesive label for a low-temperature-resistant frozen food packaging box, which aims to solve the problems that the self-adhesive label for the low-temperature-resistant frozen food packaging box is easy to dissolve after the adhesive contacts water vapor and is easy to fall off when the self-adhesive label for the low-temperature-resistant frozen food packaging box is used in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low temperature resistant is adhesive label for food packaging box, includes the adhesive label, the adhesive label comprises basic unit, enhancement layer, adhesive, printing layer, waterproof layer and protective layer, the enhancement layer comprises reverse osmosis membrane, glass fiber net and hot melt adhesive membrane, the protective layer comprises antistatic transparent film and scratch resistant film, the lower surface laminating of adhesive label has the backing paper, the easy tear mouth has been seted up to the surface both sides of backing paper, the surface laminating of easy tear mouth has from paper.

Preferably, the self-adhesive label comprises a base layer, a reinforcing layer, an adhesive, a printing layer, a waterproof layer and a protective layer, wherein the reinforcing layer is arranged on the lower surface of the base layer, the adhesive is arranged on the lower surface of the reinforcing layer, the printing layer is arranged on the upper surface of the base layer, the waterproof layer is bonded on the upper surface of the printing layer, and the protective layer is bonded on the upper surface of the waterproof layer.

Preferably, the reinforcing layer comprises a reverse osmosis membrane, a glass fiber net and a hot melt adhesive film, the reverse osmosis membrane is arranged on the lower surface of the base layer, the glass fiber net is glued on the lower surface of the reverse osmosis membrane, and the hot melt adhesive film is glued on the lower surface of the glass fiber net.

Preferably, the self-adhesive label is tightly attached to the base paper through an adhesive, and the adhesive is an ultralow-temperature-resistant adhesive.

Preferably, the waterproof layer is connected with the printing layer in a hot pressing way, and the waterproof layer is made of a polyethylene waterproof film material.

Preferably, the protective layer comprises an antistatic transparent film and a scratch-resistant film, wherein the scratch-resistant film is attached to the lower surface of the waterproof layer, and the antistatic transparent film is attached to the lower surface of the scratch-resistant film.

Preferably, the base paper is silicon-coated protective paper, the release paper is arranged on two sides of the self-adhesive label, and the release paper is in adhesive connection with the base paper.

Compared with the prior art, the utility model has the beneficial effects that: this low temperature resistant is adhesive label for frozen food packing carton, through the setting of reverse osmosis membrane, glass fiber net and hot melt adhesive membrane, can effectually strengthen the overall structure intensity of adhesive label, prevent simultaneously that the infiltration of air conditioning, when using, with reverse osmosis membrane, glass fiber net and hot melt adhesive membrane are in the same place the laminating at the lower surface of basic unit, can effectively increase adhesive label overall structure intensity through the enhancement of glass fiber net, prevent to be torn easily, and after adhesive label laminating, can effectively prevent the air conditioning from infiltration from the below to the basic unit through reverse osmosis membrane, lead to inside infiltration, the setting of messenger's cohesiveness is worse and worse, and through the setting of adhesive, special epoxy resin can be used to the adhesive such as adhesive, polyurethane is formed, make the adhesive that can be used for low temperature environment, make adhesive label can be more firm with frozen food packing carton bonding after the laminating.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the self-adhesive label of the utility model;

FIG. 3 is a schematic view of a reinforcement layer structure according to the present utility model;

FIG. 4 is a schematic diagram of a passivation layer according to the present utility model.

In the figure: 1. a self-adhesive label; 101. a base layer; 102. a reinforcing layer; 1021. a reverse osmosis membrane; 1022. a glass fiber web; 1023. a hot melt adhesive film; 103. an adhesive; 104. printing a layer; 105. a waterproof layer; 106. a protective layer; 1061. an antistatic transparent film; 1062. a scratch resistant film; 2. a base paper; 3. an easy-to-tear opening; 4. and (5) release paper.

Detailed Description

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

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a low temperature resistant is adhesive label for food packaging box, includes adhesive label 1, adhesive label 1 comprises basic unit 101, enhancement layer 102, adhesive 103, printing layer 104, waterproof layer 105 and protective layer 106, enhancement layer 102 comprises reverse osmosis membrane 1021, glass fiber web 1022 and hot melt adhesive film 1023, protective layer 106 comprises antistatic transparent film 1061 and scratch resistant film 1062, adhesive label 1's lower surface laminating has backing paper 2, easy tear mouth 3 has been seted up to the surface both sides of backing paper 2, easy tear mouth 3's surface laminating has release paper 4.

Further, the self-adhesive label 1 comprises a base layer 101, a reinforcing layer 102, an adhesive 103, a printing layer 104, a waterproof layer 105 and a protective layer 106, wherein the reinforcing layer 102 is arranged on the lower surface of the base layer 101, the adhesive 103 is arranged on the lower surface of the reinforcing layer 102, the printing layer 104 is arranged on the upper surface of the base layer 101, the waterproof layer 105 is adhered on the upper surface of the printing layer 104, the protective layer 106 is adhered on the upper surface of the waterproof layer 105, and the self-adhesive label 1 can be adhered by the base layer 101, the reinforcing layer 102, the adhesive 103, the printing layer 104, the waterproof layer 105 and the protective layer 106, so that good adhesion is still maintained, meanwhile, scratch can be effectively prevented on the surface of the self-adhesive label 1, and the self-adhesive label can not be easily torn after being adhered.

Further, the reinforcing layer 102 comprises a reverse osmosis membrane 1021, a glass fiber web 1022 and a hot melt adhesive film 1023, the reverse osmosis membrane 1021 is arranged on the lower surface of the base layer 101, the glass fiber web 1022 is adhered on the lower surface of the reverse osmosis membrane 1021, the hot melt adhesive film 1023 is adhered on the lower surface of the glass fiber web 1022, the integral structural strength of the self-adhesive label 1 can be effectively enhanced through the arrangement of the reverse osmosis membrane 1021, the glass fiber web 1022 and the hot melt adhesive film 1023, meanwhile, permeation of cold air is prevented, when the self-adhesive label is used, the reverse osmosis membrane 1021, the glass fiber web 1022 and the hot melt adhesive film 1023 are combined together to be attached on the lower surface of the base layer 101, the integral structural strength of the self-adhesive label 1 can be effectively increased through the reinforcement of the glass fiber web 1022, and the self-adhesive label 1 can be prevented from being easily torn off, and after the self-adhesive label 1 is attached, the cold air can be effectively prevented from permeating from the lower side to the base layer 101, so that internal permeation is caused, and the adhesiveness is poorer.

Further, the self-adhesive label 1 is tightly attached to the base paper 2 through the adhesive 103, the adhesive 103 is an ultralow temperature resistant adhesive, and through the arrangement of the adhesive 103, the adhesive 103 can be formed by matching special epoxy resin, polyurethane and the like, so that the adhesive 103 which can be used in a low-temperature environment is manufactured, and the self-adhesive label 1 can be firmly attached to a frozen food packaging box after being attached.

Further, the waterproof layer 105 is connected with the printing layer 104 in a hot pressing mode, the waterproof layer 105 is made of a polyethylene waterproof film material, and water stains can be effectively prevented from penetrating into the upper surface of the self-adhesive label 1 through the arrangement of the waterproof layer 105.

Further, the protective layer 106 includes an antistatic transparent film 1061 and a scratch-resistant film 1062, the scratch-resistant film 1062 is attached to the lower surface of the waterproof layer 105, the antistatic transparent film 1061 is attached to the lower surface of the scratch-resistant film 1062, and by means of the arrangement of the antistatic transparent film 1061 and the scratch-resistant film 1062, the cooperation of the antistatic transparent film 1061 and the scratch-resistant film 1062 can prevent scratches from easily occurring on the surface of the self-adhesive label 1 and prevent dust from being adsorbed on the surface of the self-adhesive label 1.

Further, the base paper 2 is coated with silicon protective paper, the release paper 4 is arranged on two sides of the self-adhesive label 1, the release paper 4 is in adhesive connection with the base paper 2, the release paper 4 can be torn off when the self-adhesive label 1 needs to be uncovered through the arrangement of the release paper 4, the side edge of the self-adhesive label 1 leaks out firstly, then the self-adhesive label 1 is uncovered, and cracks can be prevented when the self-adhesive label 1 is uncovered.

Working principle: firstly, the self-adhesive label 1 is composed of a base layer 101, a reinforcing layer 102, an adhesive 103, a printing layer 104, a waterproof layer 105 and a protective layer 106, wherein the reinforcing layer 102 is composed of a reverse osmosis membrane 1021, a glass fiber net 1022 and a hot melt adhesive film 1023, the protective layer 106 is composed of an antistatic transparent film 1061 and a scratch-resistant film 1062, wherein the reverse osmosis membrane 1021, the glass fiber net 1022 and the hot melt adhesive film 1023 are combined together to be attached to the lower surface of the base layer 101, the strength of the whole structure of the self-adhesive label 1 can be effectively increased through the reinforcement of the glass fiber net 1022, the self-adhesive label 1 is prevented from being easily torn, and after the self-adhesive label 1 is attached, cold air can be effectively prevented from penetrating onto the base layer 101 from the lower side through the reverse osmosis membrane 1021, so that the internal permeation is caused, the adhesiveness is worse, the adhesive 103 is an ultralow temperature resistant adhesive, the self-adhesive label can adapt to a frozen food packaging box, and finally, release paper 4 can be torn off when the self-adhesive label 1 needs to be opened, the side edge of the self-adhesive label 1 can be leaked, then the self-adhesive label 1 can be prevented from being torn off, and the self-adhesive label 1 can be prevented from being torn off when the self-adhesive packaging box is opened, and the low-temperature resistant to be used for freezing food label.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a low temperature resistant frozen food is adhesive label for packing carton, includes adhesive label (1), its characterized in that: the self-adhesive label (1) comprises a base layer (101), a reinforcing layer (102), an adhesive (103), a printing layer (104), a waterproof layer (105) and a protective layer (106), wherein the reinforcing layer (102) comprises a reverse osmosis membrane (1021), a glass fiber net (1022) and a hot melt adhesive film (1023), the protective layer (106) comprises an antistatic transparent film (1061) and a scratch-resistant film (1062), the lower surface of the self-adhesive label (1) is attached with a base paper (2), two sides of the surface of the base paper (2) are provided with easy-tearing openings (3), and the surface of the easy-tearing openings (3) is attached with release paper (4).

2. The self-adhesive label for the low-temperature-resistant frozen food packaging box according to claim 1, wherein the self-adhesive label (1) comprises a base layer (101), a reinforcing layer (102), an adhesive (103), a printing layer (104), a waterproof layer (105) and a protective layer (106), wherein the reinforcing layer (102) is arranged on the lower surface of the base layer (101), the adhesive (103) is arranged on the lower surface of the reinforcing layer (102), a printing layer (104) is arranged on the upper surface of the base layer (101), the waterproof layer (105) is bonded on the upper surface of the printing layer (104), and the protective layer (106) is bonded on the upper surface of the waterproof layer (105).

3. The self-adhesive label for low-temperature-resistant frozen food packaging box according to claim 1, wherein the reinforcing layer (102) comprises a reverse osmosis membrane (1021), a glass fiber net (1022) and a hot-melt adhesive film (1023), the reverse osmosis membrane (1021) is arranged on the lower surface of the base layer (101), the glass fiber net (1022) is glued on the lower surface of the reverse osmosis membrane (1021), and the hot-melt adhesive film (1023) is glued on the lower surface of the glass fiber net (1022).

4. The self-adhesive label for the low-temperature-resistant frozen food packaging box according to claim 1, wherein the self-adhesive label (1) is tightly attached to the base paper (2) through an adhesive (103), and the adhesive (103) is an ultralow-temperature-resistant adhesive.

5. The self-adhesive label for low-temperature-resistant frozen food packaging box according to claim 1, wherein the waterproof layer (105) is connected with the printing layer (104) in a hot pressing mode, and the waterproof layer (105) is made of polyethylene waterproof film materials.

6. The self-adhesive label for low-temperature-resistant frozen food packaging box according to claim 1, wherein the protective layer (106) comprises an antistatic transparent film (1061) and a scratch-resistant film (1062), the scratch-resistant film (1062) is attached to the lower surface of the waterproof layer (105), and the antistatic transparent film (1061) is attached to the lower surface of the scratch-resistant film (1062).

7. The self-adhesive label for the low-temperature-resistant frozen food packaging box according to claim 1, wherein the base paper (2) is silicon-coated protective paper, the release paper (4) is arranged on two sides of the self-adhesive label (1), and the release paper (4) is in adhesive connection with the base paper (2).

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