CN211181430U - PET adhesive label tape - Google Patents

Abstract

The utility model discloses a PET non-setting adhesive label area relates to the non-setting adhesive label field, it includes coiled label area body, label area body includes a plurality of label units that link to each other in proper order, the inlayer label unit who is located label area body is first label unit, first label unit is coil, first label unit is established to initiating terminal and link along its winding direction's both ends, the link has seted up the joint breach rather than adjacent label unit junction, the relative side integrated into one piece of joint breach has the flange piece, the relative side of initiating terminal is equipped with the grafting breach, flange piece part inserts to in the grafting breach. The utility model has the advantages of hold that the bonding performance is good, be difficult for falling the china ink, be difficult for damaged, residual smell is little, still have simultaneously and do not use the auxiliary material refill can carry out interior support to whole non-setting adhesive label area to reach resources are saved, reduction in production cost's effect.

Description

PET adhesive label tape

Technical Field

The utility model belongs to the technical field of the technique of adhesive label and specifically relates to a PET adhesive label area is related to.

Background

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

Chinese patent with publication number CN204596325U discloses a backing-paper-free writable adhesive label, which comprises label paper and a paper core, wherein the label paper is wound on the paper core layer by layer in a strip shape, the label paper comprises a base belt layer, two sections of silicone oil layers are arranged on two sides of the upper surface of the base belt layer, a writing layer superposed on the upper surface of the base belt layer is arranged between the two sections of silicone oil layers, two sections of non-dry adhesive layers are arranged on two sides of the lower surface of the base belt layer, and the cross section width of the silicone oil layer is not less than the cross section width of the adhesive layer on the corresponding side.

The technical scheme has the following problems: since the self-adhesive label is usually used as a supporting carrier before the product leaves the factory, the strip-shaped self-adhesive label strip is wound on the paper core for use after leaving the factory. Therefore, a large amount of auxiliary material paper cores are needed, and more resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PET non-setting adhesive label area has and does not use and assists the material refill and can carry out interior support to whole non-setting adhesive label area to reach resources are saved, reduction in production cost's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a PET self-adhesive label tape comprises a label tape body wound into a roll shape, wherein the label tape body comprises a plurality of label units which are sequentially connected, and the innermost layer of the label unit positioned on the label tape body is a first label unit;

first label unit is roll-like, first label unit is established to initiating terminal and link along its both ends of coiling direction, the joint breach has been seted up rather than adjacent label unit junction to the link, the relative side integrated into one piece of joint breach has the flange piece, the relative side of initiating terminal is equipped with the grafting breach, flange piece part inserts to in the grafting breach.

Through adopting above-mentioned technical scheme, after will first label unit batching is cylindric, pass the joint breach with the initiating terminal, the joint breach can play the effect that prevents the initiating terminal to retract to a certain extent, insert the flange piece to the grafting breach in simultaneously again, can tentatively fix the relative position of initiating terminal and joint breach, the cylindric just basic design of first label unit this moment, as the paper core of whole strip body inlayer, remaining label unit then twine on first label unit can. Because the supporting function of the paper core can be replaced by the first label unit, the use of auxiliary materials of the paper core can be saved, and resources are saved.

The utility model discloses further set up to: the starting end is connected with an inserting sheet, one end of the inserting sheet penetrates out of the clamping gap, and the penetrated part is connected with the outer surface of the first label unit in an adhesive mode.

By adopting the technical scheme, after the insertion piece is attached to the first label unit, the curled first label unit is not easy to be driven by the force for recovering the deformation to deform, so that the supporting strength and the stability of the first label unit as the whole volume of adhesive label tape inner core can be further increased.

The utility model discloses further set up to: the shape of the insertion sheet is isosceles trapezoid, and the side of the insertion sheet connected with the first label unit is the longer bottom side of the isosceles trapezoid.

Through adopting above-mentioned technical scheme, will wear to draw the piece design to make things convenient for the inserted sheet to insert in the joint breach for isosceles trapezoid.

The utility model discloses further set up to: and a first virtual line groove is arranged at the boundary where the adjacent label units are connected.

Through adopting above-mentioned technical scheme, first dotted line groove can make things convenient for label unit's tear to supply normal use.

The utility model discloses further set up to: the label unit comprises a printing surface material layer, a bottom coating layer, an adhesive layer, a silicon coating layer and a base paper layer which are sequentially covered from top to bottom.

The utility model discloses further set up to: the side surface of the printing surface material layer, which is far away from the printing surface material layer, is covered with a protective layer, and the protective layer is a nano polypropylene film.

By adopting the technical scheme, the nano polyester film has high transparency, glossiness, barrier property and heat resistance, and can play an excellent protection effect on the self-adhesive label as the outermost layer of the self-adhesive label.

The utility model discloses further set up to: and guide belts extend outwards from the corners of the protective layer.

Through adopting above-mentioned technical scheme, the bootstrap band can conveniently take off the use of other parts of non-setting adhesive label from the bottom paper layer.

The utility model discloses further set up to: and a second virtual line groove is arranged at the boundary of the connecting part of the guide belt and the protective layer.

Through adopting above-mentioned technical scheme, the second dotted line groove can make things convenient for bootstrap band and label unit alternate segregation to can not hinder label unit's normal use.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the clamping gap and the flange sheet, the first label unit can automatically become a roll shape, and can be self-supported to serve as an inner core of the whole roll of the self-adhesive label tape, so that auxiliary materials of a paper core are saved;

2. by gluing the insertion sheet and the first label unit, the support strength and stability of the first label unit as the whole roll of adhesive label tape inner core can be further improved.

Drawings

FIG. 1 is a schematic view of the present invention showing a rolled sticker label tape;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram for embodying the tag unit composition in the present invention.

In the figure, 1, the first label unit; 11. a starting end; 111. inserting notches; 12. a connecting end; 13. clamping the notch; 131. a flange sheet; 2. a label unit; 21. a protective layer; 22. printing a surface material layer; 23. coating a bottom layer; 24. an adhesive layer; 25. coating a silicon layer; 26. a base paper layer; 3. a plug-in sheet; 4. a first virtual line slot; 5. a second virtual line slot; 6. a guide belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, for the utility model discloses a PET non-setting adhesive label area, including being web-like label area body, this label area body includes a plurality of label unit 2 that link to each other in proper order, and the connection border department between every label unit 2 all is provided with the first virtual line groove 4 that conveniently tears.

As shown in fig. 1 and 2, a label unit 2 at the innermost layer of the roll label tape body is taken as a first label unit 1, a connecting side of the first label unit 1 and the adjacent label unit 2 is defined as a connecting end 12, one end of the first label unit 1 far away from the connecting end 12 is defined as a starting end 11, and an opposite side of the starting end 11 is cut into an insertion notch 111. The inserting sheet 3 extends along the length direction of the starting end 11, the inserting sheet 3 is an isosceles trapezoid, and the side of the inserting sheet connected with the first label unit 1 is the longer bottom side of the isosceles trapezoid; a clamping gap 13 is arranged at the position of the first label unit 1 close to the connecting end 12, and flange sheets 131 are integrally formed at the opposite side walls of the clamping gap 13. After the first label unit 1 is curled, one end of the insertion sheet 3 penetrates through the clamping gap 13 on the first label unit 1, part of the flange sheet 131 penetrates into the corresponding insertion gap 111, and meanwhile, the insertion sheet 3 is adhered to the outer surface of the first label unit 1 through the adhesive sticker. At this time, the first label unit 1 is in a fixed roll shape and can be used as a supporting paper core of the whole roll of label tape body, and the rest label units 2 can be wound on the formed supporting paper core, so that the use of the conventional auxiliary material paper core is avoided.

As shown in fig. 3, the label unit 2 includes a protective layer 21, a printing surface material layer 22, a primer layer 23, an adhesive layer 24, a silicon-coated layer 25, and a base paper layer 26, which are sequentially laminated from top to bottom. The protective layer 21 is made of a nano polyester film which has high transparency, glossiness, barrier property and heat resistance and can play an excellent protective effect when being used as the outermost layer of the self-adhesive label, and the thickness of the protective layer 21 is 50-80 microns; the printing surface material layer 22 adopts mirror surface coated paper which is high-glossiness paper and is used for recording printing image-text information, and the thickness of the printing surface material layer 22 is 0.2-0.3 mm; the bottom coating layer 23 is a transparent oriented stretched polypropylene film which can enable the adhesive and the surface material to be combined more tightly and prevent the chemical reagent from permeating, and the thickness of the bottom coating layer 23 is 70-100 um; the adhesive layer 24 is made of solvent-type removable adhesive, the adhesive has the advantages of strong viscosity, difficulty in glue overflow, high temperature resistance and the like, can be completely stripped without damaging the bonded surface, and the thickness of the adhesive layer 24 is 60-90 um; the silicon coating layer 25 is a silicone grease layer, the thickness of the silicon coating layer 25 is 60-80um, and the silicone grease layer is coated to ensure that the label and the base paper can be smoothly separated; the base paper layer 26 is made of garlic skin paper, the thickness of the base paper layer 26 is 0.1-0.3mm, the garlic skin paper can protect the label from being stained before use, and the label is prevented from being bent or curled in the processing process of the label.

As shown in fig. 2, a guiding tape 6 extends outwards from one end corner of the protective layer 21 on each label unit 2, and when the label unit 2 needs to be used, the base paper layer 26 (see fig. 3) can be separated from other layer structures through the guiding tape 6, so that the operation is convenient. In order to make the label unit 2 conveniently tear away the guide belt 6 after using again, be located the junction of guide belt 6 and label unit 2 and be equipped with second virtual line groove 5, first virtual line groove 4 all is the dot-break type with second virtual line groove 5 and cuts off.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a PET self-adhesive label area, includes the label area body of coiled roll-like, its characterized in that: the label belt body comprises a plurality of label units (2) which are sequentially connected, the innermost label unit (2) positioned on the label belt body is a first label unit (1), the first label unit (1) is in a roll shape, two ends of the first label unit (1) along the winding direction are provided with a starting end (11) and a connecting end (12), the connecting position of the connecting end (12) and the adjacent label unit (2) is provided with a clamping gap (13), opposite side edges of the clamping gap (13) are integrally formed with flange sheets (131), opposite side edges of the starting end (11) are provided with inserting gaps (111), and the flange sheets (131) are partially inserted into the inserting gaps (111);

the label unit (2) comprises a printing surface material layer (22), a bottom coating layer (23), an adhesive layer (24), a silicon coating layer (25) and a base paper layer (26) which are sequentially arranged in a covering mode from top to bottom;

the starting end (11) is connected with the insertion sheet (3), one end of the insertion sheet (3) penetrates through the clamping notch (13), and the penetrated part is connected with the outer surface of the first label unit (1) in an adhesive mode.

2. A PET self-adhesive label tape according to claim 1, characterized in that: the shape of the insertion sheet (3) is isosceles trapezoid.

3. A PET self-adhesive label tape according to claim 1, characterized in that: and a first virtual line groove (4) is arranged at the boundary where the adjacent label units (2) are connected.

4. A PET self-adhesive label tape according to claim 1, characterized in that: the side surface of the printing surface material layer (22) far away from the printing surface material layer (22) is coated with a protective layer (21), and the protective layer (21) is a nano polypropylene film.

5. A PET self-adhesive label tape according to claim 4, characterized in that: and guide belts (6) extend outwards from the corners of the protective layer (21).

6. A PET self-adhesive label tape according to claim 5, characterized in that: and a second virtual line groove (5) is arranged at the boundary where the guide belt (6) is connected with the protective layer (21).

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