CN212135797U - Antistatic in-mold label - Google Patents

Abstract

The utility model discloses an antistatic section mould inner label, including mould inner label body and conductive surface coating, conductive surface coating is U type structure, and conductive surface coating cladding bonding is on the mould inner label body. The utility model discloses the electrically conductive surface coating of U type structure can resist static comprehensively with the whole cladding in plane that the label body produced static in the mould, and electrically conductive surface coating can produce the effect of discharging, and electric conductive property is strong, does not rely on environment relative humidity, can in time eliminate static, avoids electrostatic accumulation, and antistatic effect is good.

Description

Antistatic in-mold label

Technical Field

The utility model relates to a label technical field, more specifically the saying so relates to an antistatic section mould inner label.

Background

In-mold labels are made from plastic film material compounded with a special hot melt adhesive resin, printed and die cut. The biggest characteristic of the container using the in-mold label is that the label and the bottle body are on the same surface, and the color pictures and texts of the label are sensed as if the label is directly printed on the surface of the bottle body.

However, in the in-mold labels on the market, static electricity is generated due to friction in the printing paper feeding process, dust in the air is easily adsorbed, the printing difficulty is increased, and the printing effect is influenced.

Therefore, it is an urgent problem to be solved by those skilled in the art to provide an antistatic in-mold label with low environmental requirements.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an antistatic section mould inner label, electric conductivity does not rely on environment relative humidity, can in time eliminate static, and antistatic effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an antistatic in-mold label comprises an in-mold label body and a conductive surface coating,

the conductive surface coating is of a U-shaped structure, and is coated and adhered on the in-mold label body.

Further, the label body in the mould is including connecting printing layer, intermediate level and the bonding layer as an organic whole in proper order, electrically conductive surface coating cladding bonding is in the printing layer and on the intermediate level.

Further, the conductive surface coating comprises a U-shaped antistatic agent layer and a plurality of conductive filaments,

the U-shaped antistatic agent layer is coated and adhered on the upper surface of the printing layer, the side surface of the printing layer and the side surface of the middle layer; and the conductive wires are embedded in the U-shaped antistatic agent layer at equal intervals.

Further, the U-shaped antistatic agent layer comprises a horizontal coating and two vertical coatings which are bonded into a whole,

the horizontal coating is adhered to the upper surface of the printing layer; the vertical coating is adhered to the side surface of the printing layer and the side surface of the middle layer;

the plurality of conductive filaments comprise a plurality of first conductive filaments and a plurality of second conductive filaments, and the plurality of first conductive filaments are uniformly spaced in the horizontal coating along the length direction; a plurality of second conductive wires are equally spaced along the length direction and are included inside the vertical coating.

Further, the in-mold label body is made of PE.

Through taking above scheme, the beneficial effects of the utility model are that:

the conductive surface coating of U type structure can be with the whole cladding of the plane that the label body produced static in the mould, resists static comprehensively, and a plurality of conductive filaments are all established to U type antistatic agent in situ portion, produce the effect of discharging, and electric conductive property is strong, does not rely on environment relative humidity, can in time eliminate static, avoids electrostatic accumulation, and antistatic effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of an antistatic in-mold label according to the present invention;

fig. 2 is a schematic structural diagram of a conductive surface coating provided by the present invention;

figure 3 attached is the utility model provides a structural schematic diagram of U type antistatic agent layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the embodiment of the utility model discloses antistatic section mould inner label, including mould inner label body 1 and conductive surface coating 2, conductive surface coating 2 is U type structure, and conductive surface coating 2 cladding bonding is on mould inner label body 1. The utility model discloses the whole cladding in plane that the label body produced static in can will moulding with the electrically conductive surface coating 2 of U type structure, resists static comprehensively, and electrically conductive surface coating can produce the effect of discharging, and electric conductive property is strong, does not rely on environment relative humidity, can in time eliminate static, avoids electrostatic accumulation, and antistatic effect is good.

Specifically, the in-mold label body 1 comprises a printing layer 11, an intermediate layer 12 and an adhesive layer 13 which are sequentially connected into a whole, and the conductive surface coating 2 is coated and adhered on the printing layer 11 and the intermediate layer 12.

Specifically, the conductive surface coating 2 comprises a U-shaped antistatic agent layer 21 and a plurality of conductive threads 22, wherein the U-shaped antistatic agent layer 21 is coated and adhered on the upper surface of the printing layer 11, the side surface of the printing layer 11 and the side surface of the intermediate layer 12; a plurality of conductive threads 22 are embedded inside the U-shaped antistatic agent layer 21 at equal intervals.

Specifically, the U-shaped antistatic agent layer 21 comprises a horizontal coating layer 211 and two vertical coating layers 212 which are integrally bonded, wherein the horizontal coating layer 211 is bonded on the upper surface of the printing layer 11; the vertical coating 212 is adhered to the side surface of the printing layer 11 and the side surface of the intermediate layer 12; the plurality of conductive threads 22 comprise a plurality of first conductive threads and a plurality of second conductive threads, and the plurality of first conductive threads are uniformly spaced in the horizontal coating 211 along the length direction; a plurality of second conductive threads are equally spaced apart along the length of the vertical coating 212.

Specifically, the in-mold label body 1 is made of PE.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. An antistatic in-mold label is characterized by comprising an in-mold label body and a conductive surface coating,

the conductive surface coating is of a U-shaped structure, and is coated and adhered on the in-mold label body.

2. The antistatic in-mold label according to claim 1, wherein the in-mold label body comprises a printing layer, a middle layer and an adhesive layer which are connected in sequence as a whole, and the conductive surface coating is coated and adhered on the printing layer and the middle layer.

3. An antistatic in-mold label according to claim 2 wherein said conductive surface coating comprises a U-shaped antistatic agent layer and a plurality of conductive filaments,

the U-shaped antistatic agent layer is coated and adhered on the upper surface of the printing layer, the side surface of the printing layer and the side surface of the middle layer; and the conductive wires are embedded in the U-shaped antistatic agent layer at equal intervals.

4. An antistatic in-mold label according to claim 3 wherein the U-shaped antistatic agent layer comprises a horizontal coating and two vertical coatings bonded together,

the horizontal coating is adhered to the upper surface of the printing layer; the vertical coating is adhered to the side surface of the printing layer and the side surface of the middle layer;

the plurality of conductive filaments comprise a plurality of first conductive filaments and a plurality of second conductive filaments, and the plurality of first conductive filaments are uniformly spaced in the horizontal coating along the length direction; a plurality of second conductive wires are equally spaced along the length direction and are included inside the vertical coating.

5. An antistatic in-mold label according to claim 1 wherein the in-mold label body is PE.

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