Label structure with good moisture resistance

Abstract

The utility model provides a label structure with good moisture resistance, which relates to the technical field of label structures, and comprises a label layer and backing paper, the surface of the label layer is fixedly provided with a covering layer, the back of the covering layer is fixedly provided with a gas barrier layer, the back of the gas barrier layer is fixedly provided with a heat insulation layer, and the heat insulation layer is fixedly provided with a heat insulation layer. A damp-proof layer is fixedly installed on the back face of the heat insulation layer, a reinforcing layer is fixedly installed on the back face of the damp-proof layer, and back glue is arranged on the back face of the reinforcing layer. According to the moisture-proof label, by arranging the label layer, the covering layer, the gas barrier layer, the heat insulation layer, the moisture-proof layer and the reinforcing layer, the excellent moisture-proof performance can be provided for the label, the normal using effect can be guaranteed in the humid working environment, the service life is long, and the influence generated when the label faces different temperature changes can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of label structures, in particular to a label structure with good moisture resistance. Background Art

[0002] A label is a small sign or mark affixed to an item or attached to a document, product or other object, usually used to mark, describe or identify the type, attribute, brand, or source of an item. Publication number CN208061541U discloses a label, including an ink layer, a paper base layer, and a separation membrane layer; the ink layer is attached to the paper base layer, the paper base layer is attached to the first surface of the separation membrane, the side of the separation membrane layer away from the paper base layer is the second surface, and the second surface is divided into a first area and a second area, the first area is attached with a pressure-sensitive adhesive, and the second area is not attached with a pressure-sensitive adhesive. Although this type of label is easy to tear off, this type of label is not provided with a moisture-proof structure. When working in a relatively humid working environment, moisture is likely to enter the interior of the label, causing the label to soften or watermarks to appear on the surface, which will affect the appearance and performance of the label and cause a significant reduction in the service life of the label, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a label structure with good moisture resistance, comprising a label layer and a base paper, a covering layer is fixedly installed on the surface of the label layer, a gas barrier layer is fixedly installed on the back of the covering layer, a heat insulation layer is fixedly installed on the back of the gas barrier layer, a moisture-proof layer is fixedly installed on the back of the heat insulation layer, a reinforcement layer is fixedly installed on the back of the moisture-proof layer, and a back adhesive is arranged on the back of the reinforcement layer.

[0005] Preferably, the material of the label layer is polyethylene, and the material of the covering layer is polypropylene film. Here, the polyethylene label layer has good moisture-proof performance, and the covering layer of polypropylene film can provide additional waterproof protection.

[0006] Preferably, the gas barrier layer is made of aluminum foil, and the heat insulation layer is made of bubble polyethylene film. Here, the gas barrier layer made of aluminum foil has excellent gas barrier performance and can effectively block the entry of water vapor, and the heat insulation layer made of bubble polyethylene film can reduce the impact of temperature changes on the label.

[0007] Preferably, the moisture-proof layer is made of polyvinyl chloride film, and the reinforcing layer is made of polyester fiber cloth. Here, the moisture-proof layer made of polyvinyl chloride film is located under the heat-insulating layer, which can prevent moisture from penetrating into the label and protect the label from being affected by a humid environment, and the reinforcing layer made of polyester fiber cloth can increase the structural strength and durability of the label.

[0008] Preferably, the surface of the base paper is provided with a paddle A, and the side of the reinforcement layer is provided with a paddle B. Here, by providing the paddle A and the paddle B, it is beneficial to separate the adhesive from the base paper, thereby improving the flexibility of the label when used.

[0009] Preferably, the material of the paddle A and the paddle B are both polyester resin. Here, the polyester resin has certain elasticity and is low in price.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by setting the label layer, the covering layer, the gas barrier layer, the heat insulating layer, the moisture-proof layer and the reinforcing layer, the label can be provided with excellent moisture resistance, and the normal use effect can be guaranteed in a relatively humid working environment. Not only the service life is prolonged, but also the impact of the label in the face of temperature changes can be reduced.

[0012] 2. In the utility model, by providing the pick A and the pick B, the adhesive backing and the backing paper can be easily separated even when the user is wearing gloves, thereby facilitating the label pasting work, and when the label needs to be torn off, the label can also be torn off by pinching the pick B, thereby effectively improving the work efficiency of label pasting and removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of a label structure with good moisture resistance is proposed for the utility model;

[0014] Figure 2 The utility model proposes a label structure with good moisture resistance Figure 1 A in the enlarged view;

[0015] Figure 3 The utility model proposes a label structure with good moisture resistance Figure 1 The enlarged view of point B in the figure;

[0016] Figure 4 The utility model provides a side view of a label structure with good moisture resistance.

[0017] Legend:

[0018] 1. Label layer; 2. Cover layer; 3. Gas barrier layer; 4. Heat insulation layer; 5. Moisture-proof layer; 6. Reinforcement layer; 7. Adhesive backing layer; 8. Backing paper; 9. Pick A; 10. Pick B. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1

[0022] See also Figure 1-4 The utility model provides a technical solution: a label structure with good moisture resistance, comprising a label layer 1 and a base paper 8, the label layer 1 is made of polyethylene, a covering layer 2 is fixedly installed on the surface of the label layer 1, the covering layer 2 is made of polypropylene film, a gas barrier layer 3 is fixedly installed on the back of the covering layer 2, the gas barrier layer 3 is made of aluminum foil, the gas barrier layer 3 made of aluminum foil has very low oxygen permeability and water vapor permeability, can effectively isolate air and moisture, thereby providing excellent moisture resistance for the label, a heat insulation layer 4 is fixedly installed on the back of the gas barrier layer 3, the heat insulation layer 4 is made of bubble polyethylene film, the bubble structure of the bubble polyethylene film has good heat insulation effect, can reduce heat conduction to the inside of the label, thereby protecting the label from high temperature, a moisture-proof layer 5 is fixedly installed on the back of the heat insulation layer 4, the moisture-proof layer 5 is made of polyvinyl chloride film, a reinforcing layer 6 is fixedly installed on the back of the moisture-proof layer 5, the reinforcing layer 6 is made of polyester fiber cloth, and a back adhesive 7 is arranged on the back of the reinforcing layer 6.

[0023] Embodiment 2

[0024] See also Figure 1 and Figure 3-4 A pick A9 is provided on the surface of the backing paper 8, and a pick B10 is provided on the side of the reinforcing layer 6. The materials of the pick A9 and the pick B10 are both polyester resin. The pick A9 and the pick B10 are pushed apart, and then the fingers of both hands pinch the pick A9 and the pick B10 respectively, and apply force to both sides respectively, so that the backing glue 7 can be separated from the backing paper 8. The pick A9 and the pick B10 made of polyester resin have certain elasticity and are inexpensive.

[0025] Working principle: When working, first push the pick A9 and pick B10 apart, then pinch the pick A9 and pick B10 with the fingers of both hands, and apply force to both sides respectively, so as to separate the adhesive 7 from the backing paper 8, and then you can paste the label. First, clean the pasting place, and then stick the adhesive 7 to the pasting place. During the use of the label, the polyethylene label layer 1 has good water resistance, which can prevent moisture from penetrating into the inside of the label and maintain the stability of the label. The covering layer 2 made of polypropylene film can provide additional waterproof protection, and has high transparency, chemical resistance and wear resistance, and can effectively improve the The label has high wear resistance and corrosion resistance. The gas barrier layer 3 made of aluminum foil has very low oxygen permeability and water vapor permeability, which can effectively isolate air and moisture, thereby providing the label with excellent moisture resistance. When the temperature changes, the bubble structure in the insulation layer 4 made of bubble polyethylene film has a good insulation effect, which can reduce the heat conduction to the inside of the label, thereby protecting the label from high temperature. The moisture-proof layer 5 made of polyvinyl chloride film is located under the insulation layer 4, which can prevent moisture from penetrating into the inside of the label and protect the label from the influence of humid environment. The reinforcement layer 6 made of polyester fiber cloth can increase the structural strength and durability of the label.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A label structure with good moisture resistance, comprising a label layer (1) and a base paper (8), characterized in that: A covering layer (2) is fixedly mounted on the surface of the label layer (1); a gas barrier layer (3) is fixedly mounted on the back of the covering layer (2); a heat insulation layer (4) is fixedly mounted on the back of the gas barrier layer (3); a moisture-proof layer (5) is fixedly mounted on the back of the moisture-proof layer (4); a reinforcing layer (6) is fixedly mounted on the back of the moisture-proof layer (5); and a back adhesive (7) is provided on the back of the reinforcing layer (6).

2. The label structure with good moisture resistance according to claim 1, characterized in that: The material of the label layer (1) is polyethylene, and the material of the covering layer (2) is polypropylene film.

3. The label structure with good moisture resistance according to claim 1, characterized in that: The material of the gas barrier layer (3) is aluminum foil, and the material of the heat insulation layer (4) is bubble polyethylene film.

4. The label structure with good moisture resistance according to claim 1, characterized in that: The material of the moisture-proof layer (5) is a polyvinyl chloride film, and the material of the reinforcement layer (6) is a polyester fiber cloth.

5. The label structure with good moisture resistance according to claim 1, characterized in that: A paddle A (9) is provided on the surface of the base paper (8), and a paddle B (10) is provided on the side of the reinforcing layer (6).

6. The label structure with good moisture resistance according to claim 5, characterized in that: The material of the paddle A (9) and the paddle B (10) are both polyester resin.

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