CN218755526U

CN218755526U - Degradable adhesive label

Info

Publication number: CN218755526U
Application number: CN202221654026.4U
Authority: CN
Inventors: 陈远飞
Original assignee: Shenzhen Yitao Wanlian Environmental Protection Intelligent Technology Co ltd
Current assignee: Shenzhen Yitao Wanlian Environmental Protection Intelligent Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-03-28
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a degradable non-setting adhesive label, which comprises a degradable surface material, an adhesive and a substrate which are arranged from top to bottom in sequence, wherein the degradable surface material is one of wood pulp paper, fiber paper, a PLA film, glass paper and acetate fiber paper; the adhesive is one of acrylic adhesive, hot melt adhesive and resin adhesive; the substrate is one of wood pulp paper, a PLA film, glassine base paper, art paper and special paper; the degradable surface material is provided with a tear-off piece. The application uses the degradable surface material to replace a plastic adhesive sticker label, the degradable adhesive sticker label meets the environmental protection requirement, the degradation meets the degradation condition of European Union EN13432, the degradation cycle time of microbial ingestion is 1 year, the tear-off piece is arranged, so that the label can be conveniently torn off when the adhesive sticker is used, and the operation is simple.

Description

Degradable adhesive label

Technical Field

The utility model relates to a label technical field specifically, mainly relates to degradable non-setting adhesive label.

Background

The self-adhesive label has the advantages of no need of brushing adhesive, paste, dipping water, no pollution, short labeling time and the like, and has wide application range, convenience and quickness. The self-adhesive label material is a composite material which takes paper, film or other special materials as the fabrics, the back surface is coated with adhesive, and silicon-coated protective paper is taken as the base paper. And the finished label is formed after processing such as printing, die cutting and the like.

The existing non-setting adhesive labels all comprise a surface material, an adhesive and a substrate, wherein the surface material is made of PET, BOPP, PVC and other materials which are not degradable and easy to pollute the environment, and the surface material and the substrate have the same size and are inconvenient to tear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a degradable non-setting adhesive label.

The utility model discloses a degradable non-setting adhesive label, include from last degradable plane materiel, gluing agent and the substrate that sets gradually extremely down, it can tear the piece to be provided with on the degradable plane materiel.

Preferably, the tear tab is disposed at a corner of the side of the degraded facestock.

Preferably, a tear line is provided between the tear tab and the degraded face material.

Preferably, the degradable surface material is one of wood pulp paper, fiber paper, PLA film, glass paper and acetate fiber paper.

Preferably, the adhesive is one of acrylic adhesive, hot melt adhesive and resin adhesive.

Preferably, the substrate is one of wood pulp paper, PLA film, glassine base paper, art paper and special paper.

Preferably, the degradable self-adhesive label further comprises a pattern layer printed on the surface of the degradable surface material.

Preferably, the pattern layer is provided with a security area.

Preferably, the anti-counterfeiting area is provided with a disposable anti-counterfeiting code or a holographic anti-counterfeiting label.

The beneficial effect of this application lies in: the degradable surface material is used for replacing a plastic self-adhesive label, the degradable self-adhesive label meets the environment-friendly requirement, the degradation meets the degradation condition of European Union EN13432, the degradation cycle time for microbial ingestion is 1 year, the tear-off piece is arranged, so that the label can be conveniently torn off in use, and the operation is simple.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic diagram of a layer of the degradable self-adhesive label of the embodiment;

fig. 2 is a front view of the degradable self-adhesive label of the embodiment.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, for the sake of simplicity, certain well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all the directional indicators in the embodiments of the present invention, such as up, down, left, right, front, back, 82308230, 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 changed accordingly.

In addition, the descriptions of the present invention as related to "first", "second", etc. are used for descriptive purposes only, not for specifically designating an order or sequence, but also for limiting the present invention, which is used only for distinguishing between elements or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the 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.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

refer to fig. 1 and 2. Degradable non-setting adhesive label in this embodiment includes degradable plane materiel 1, gluing agent 2 and substrate 3 that set gradually from last to down, is provided with tear piece 4 on the degradable plane materiel 1.

The degradable surface material 1 is used for replacing a plastic self-adhesive label, the degradable self-adhesive label meets the environmental protection requirement, the degradation conditions of household compost and industrial compost are met, the degradation cycle time for microbial ingestion is 1 year, the tear-off piece 4 is arranged, so that the label can be torn off conveniently in use, and the operation is simple. In this embodiment, the degradable surface material 1 may be one of wood pulp paper, fiber paper, PLA film, cellophane and acetate fiber paper.

The wood pulp paper is paper made by using wood as a raw material through processes of pulping, cooking and the like, and has the advantages of fine and soft paper quality, smooth surface, good toughness, environmental protection, nature, health and no pollution.

The fiber paper contains rich lignocellulose, has high tear strength, and is environment-friendly and pollution-free.

PLA, polylactic acid, also called polylactide, is a polyester polymer obtained by polymerizing lactic acid as a main raw material, and is a novel biodegradable material. The polylactic acid has good thermal stability, the processing temperature is 170-230 ℃, the polylactic acid has good solvent resistance, and the polylactic acid can be processed by various modes, such as extrusion, spinning, biaxial stretching and injection blow molding. The PLA film is a film processed by using PLA, has all the characteristics of PLA, is easy to degrade, and is environment-friendly and pollution-free.

The adhesive 2 is one of acrylic adhesive, hot melt adhesive and resin adhesive.

The acrylic adhesive is an adhesive taking polyacrylate as a single component or a main component. The acrylate has strong hydrogen bonding property because of the ester group, so the acrylate has strong caking property, and also has the advantages of high strength, impact resistance, good weather resistance, oil surface adhesion, convenient use, strong impact resistance and shearing force and the like.

The Hot melt adhesive (English name: hot Glue) is a plastic adhesive, the physical state of which changes with the temperature within a certain temperature range, but the chemical property is not changed, and the Hot melt adhesive is nontoxic and tasteless, and belongs to an environment-friendly chemical product. The product is solid, so the product is convenient to package, transport and store, and has no solvent, pollution or toxicity.

Resin gums are several gums containing a Resin (RESINOUS) component obtained from various shrubs and trees. The resin adhesive is prepared from resin and has the characteristics of ecological environmental protection and the like.

The substrate 3 is one of wood pulp paper, PLA film, glassine base paper, art paper and special paper.

The glassine base paper has the functions of high temperature resistance, moisture resistance, oil resistance and the like, and is generally used for packaging in the industries of food, medicine and the like. The glassine base paper is compact and uniform in texture and has good internal strength and transmittance. Is a common material for manufacturing bar code labels, adhesive stickers, adhesive tapes or adhesive industrial products, and is particularly suitable for rotary and flat die cutting.

Preferably, the tearable piece 4 is disposed at a corner of the side of the degradable surface material 1, and the tearable piece 4 is disposed at a corner of the degradable surface material 1, so that the degradable surface material 1 can be torn off more conveniently. If the position in the middle part is leaned on to the degradation plane materiel 1 side that sets up, after the 1 atress of degradation plane materiel, can tear 4 both ends of piece and the easy tearing of the 1 junction of degradation plane materiel and cause degradation plane materiel 1 impaired, will tear piece 4 setting and can avoid tearing the emergence in one corner.

Preferably, be provided with easily tear line 41 between tearable piece 4 and the degradation plane materiel 1, after tearing degradation plane materiel 1 off, tearable piece 4 can be fine with the separation of degradation plane materiel 1 under the effect of easily tearing line 41.

Preferably, the degradable self-adhesive label further comprises a pattern layer 5 printed on the surface of the degradable face material 1. Pattern layer 5 is on degradation plane materiel 1 surface through the printing of flexile plate printing technique, certain pattern performance has, make its outward appearance more pleasing to the eye, be provided with anti-fake region 51 on the pattern layer 5, cooperation through anti-fake region 51 and pattern layer 5, can guarantee that the non-setting adhesive label is smooth wear-resisting, prevent fading, it is waterproof dustproof, can play anti-fake effect again, anti-fake code field 51 is verified simply, the cost is lower and difficult quilt imitates, thereby reach the effect that can degrade fast, the problem that current label can not degrade fast is solved. In the present embodiment, the forgery prevention area 51 is provided with a disposable forgery prevention code or a holographic forgery prevention label.

To sum up: the degradable surface material 1 is used for replacing a plastic adhesive label, the degradable adhesive label meets the environmental protection requirement, the degradation meets the degradation condition of European Union EN13432, the degradation cycle time of microorganism ingestion is 1 year, the tear-off piece 4 is arranged, the label can be conveniently torn off in use, and the operation is simple.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. 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. A degradable self-adhesive label is characterized by comprising a degradable surface material, an adhesive and a substrate which are arranged from top to bottom in sequence; the degradable surface material is one of wood pulp paper, fiber paper, PLA film, glass paper and acetate fiber paper; the adhesive is one of acrylic adhesive, hot melt adhesive and resin adhesive; the substrate is one of wood pulp paper, a PLA film, glassine base paper, art paper and special paper; the degradable surface material is provided with a tear-off piece.

2. The degradable self-adhesive label according to claim 1, wherein the tear-off tab is disposed at a corner of the side of the degradable face material.

3. The degradable self-adhesive label according to claim 2, wherein an easy-tear line is arranged between the tearable sheet and the degradable surface material.

4. The degradable self-adhesive label according to any one of claims 1 to 3, further comprising a pattern layer printed on the surface of the degradable facestock.

5. The degradable self-adhesive label according to claim 4, wherein the pattern layer is provided with an anti-counterfeiting area.

6. The degradable self-adhesive label according to claim 5, wherein the anti-counterfeiting area is provided with a disposable anti-counterfeiting code or a holographic anti-counterfeiting label.