CN208964849U

CN208964849U - A kind of PP gum pad pasting

Info

Publication number: CN208964849U
Application number: CN201820666037.1U
Authority: CN
Inventors: 游爱国; 刘继超
Original assignee: SHANGHAI NAER INDUSTRIAL Co Ltd
Current assignee: SHANGHAI NAER INDUSTRIAL Co Ltd
Priority date: 2018-05-07
Filing date: 2018-05-07
Publication date: 2019-06-11
Anticipated expiration: 2028-05-07

Abstract

The utility model protects a kind of PP gum pad pasting, and including PP layers and the ground that is arranged in below PP layers, PP layers are PP synthetic paper or PP film, and ground is release paper or release film, PP layer between ground there are also one layer of adhesive layer, contain on PP layer and print ink absorbing layer.There are also one layer of corona processing layer or pretreatment coatings between PP layers and printing ink absorbing layer, PP layers with a thickness of 0.05 ~ 1.1mm, print ink absorbing layer with a thickness of 0.5 ~ 20 μm, contain air guide line in the layer upper surface of ground, the dimensional stability of the utility model product for PVC film more preferably, product is unlikely to deform, PP paper or PP film are more environmentally protective, pollution to environment and human body is advantageously reduced to substitute PVC show and colour, the utility model is using the release paper or release film for containing air guide line as gum ground, make the utility model product when pasting operation, it can be from exhaust, it is convenient for people to use.

Description

A kind of PP gum pad pasting

Technical field

The utility model relates to show and colour field, especially a kind of PP gum pad pasting.

Background technique

For existing digital spray printing material mostly based on PVC calendered film, PVC calendered film has the knot fluffy, soft, hole is big Structure, therefore there is good air brushing performance, and the cost of PVC is low, so having made in digital spray printing Material Field makes With the highest material of rate, people carry out gluing to the back side of PVC calendered film, so that it may so that it pastes any place.However, this The universal material of sample can also there is a problem of many: because it is soft, fluffy, dimensional stability is excessively poor；PVC not ring It protects, environment, human body is all easily formed and polluted.

Utility model content

The utility model provides that a kind of dimensionally stable is good precisely in order to solve the above problems, the PP gum patch of material environmental protection Film, the material can be used to substitute existing PVC advertisement pad pasting.

To achieve the above object, the embodiment of the utility model is as follows:

A kind of PP gum pad pasting, including PP layers and the ground that is arranged in below PP layers, it is characterised in that: described PP layers is PP Synthetic paper or PP film, the ground are release paper or release film.

Described PP layers there are also one layer of adhesive layers between ground, to facilitate PP layers to paste at target.

Further, in order to make PP layers when pasting, air guide line can be contained from main exhaust, the layer upper surface of the ground, The air guide line is irregular leather patterns, and the air guide line may be rectangular line, regular hexagon line or the lozenge of rule.

In order to improve the air brushing colour rendering of PP layer surface, contain printing ink absorbing layer, the printing ink absorbing layer on the PP layer With a thickness of 0.5 ~ 20 μm.

In order to improve the adhesive force between PP layers and printing ink absorbing layer, there are also one layer between described PP layers and printing ink absorbing layer Corona processing layer or pretreatment coating.

In order to improve PP layers of dimensional stability, used PP film is OPP film or BOPP film.

The PP film may be PP Electrostatic Absorption film, even if adhesion without adhesiver layer between PP film and ground, PP electrostatic is inhaled Membrane can also be attached at target by the effect of Electrostatic Absorption.

Described PP layers with a thickness of 0.05 ~ 1.1mm.

For existing product, the utility model is also had the advantage that

1) the utility model using PP paper or PP film as substrate, dimensional stability for PVC film more Good, in adhesion construction, product is unlikely to deform, in addition, PP paper or PP film are more environmentally protective, to substitute PVC show and colour Advantageously reduce the pollution to environment and human body；

2) the utility model helps to construct containing corresponding air guide using the separated type material for containing air guide line as gum ground The adhesive layer of line makes the utility model product when pasting operation, can be convenient for people to use from exhaust.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment 1.

Fig. 2 is the structural schematic diagram of the utility model embodiment 2.

Fig. 3 is the structural schematic diagram of the utility model embodiment 3.

Fig. 4 is the structural schematic diagram of the utility model embodiment 4.

Specific embodiment

The utility model is further explained with reference to the accompanying drawing.

Embodiment 1

As shown in Figure 1, a kind of PP gum pad pasting, including PP layer 1, adhesive layer 2, ground 3, the PP layer 1 are PP synthetic paper, The adhesive layer 2 is pressure-sensitive adhesive layer, and the ground 3 is release paper, and air guide line is contained in the layer upper surface of the ground 3, described to lead Gas line is irregular leather patterns.

Further, printing ink absorbing layer 4 is contained on the PP synthetic paper.

Further, the PP synthetic paper with a thickness of 0.1mm.

Further, it is described printing ink absorbing layer 4 with a thickness of 5.0 μm.

Further, for 24 hours, 180 ° of peeling forces are 6N/25mm, residual gum content zero to the pressure-sensitive adhesive layer.

Embodiment 2

As shown in Fig. 2, a kind of PP gum pad pasting, including PP layer 1, adhesive layer 2, ground 3, the PP layer 1 are BOPP film, The adhesive layer 2 is pressure-sensitive adhesive layer, and the ground 3 is release paper, and air guide line is contained in the layer upper surface of the ground 3, described to lead Gas line is the regular hexagon line of rule.

Further, printing ink absorbing layer 4 is contained in the BOPP film.

In order to improve BOPP film and print ink absorbing layer 4 between adhesive force, the BOPP film and printing ink absorbing layer 4 it Between there are also one layer of corona processing layer 5.

Further, the BOPP film with a thickness of 0.08mm.

Further, it is described printing ink absorbing layer 4 with a thickness of 2.0 μm.

Further, for 24 hours, 180 ° of peeling forces are 4N/25mm, residual gum content zero to the pressure-sensitive adhesive layer.

Embodiment 3

As shown in figure 3, a kind of PP gum pad pasting, including PP layer 1, adhesive layer 2, ground 3, the PP layer 1 are PP synthetic paper, The adhesive layer 2 is pressure-sensitive adhesive layer, and the ground 3 is release paper.

Further, printing ink absorbing layer 4 is contained on the PP synthetic paper.

In order to improve PP synthetic paper and print ink absorbing layer 4 between adhesive force, the PP synthetic paper and printing ink absorbing layer 4 it Between there are also one layer of pretreatment coating 5.

Further, the PP synthetic paper with a thickness of 0.2 mm.

Further, it is described printing ink absorbing layer 4 with a thickness of 1.0 μm.

Further, for 24 hours, 180 ° of peeling forces are 12N/25mm, residual gum content zero to the pressure-sensitive adhesive layer.

Embodiment 4

As shown in figure 4, a kind of PP gum pad pasting, including PP layer 1 and ground 3, the PP layer 1 are PP Electrostatic Absorption film, institute Stating ground 3 is release film.

Further, printing ink absorbing layer 4 is contained on the PP Electrostatic Absorption film.

In order to improve PP Electrostatic Absorption film and print the adhesive force between ink absorbing layer 4, the PP Electrostatic Absorption film and printing There are also one layer of pretreatment coatings 5 between ink absorbing layer 4.

Further, the PP Electrostatic Absorption film with a thickness of 0.1mm.

Further, it is described printing ink absorbing layer 4 with a thickness of 8.0 μm.

Claims

1. a kind of PP gum pad pasting, including PP layers and the ground that is arranged in below PP layers, it is characterised in that: described PP layers is closed for PP At paper or PP film, containing printing ink absorbing layer on the PP layer, there are also at one layer of corona between described PP layers and printing ink absorbing layer Layer or pretreatment coating are managed, the PP film is OPP film or BOPP film or PP Electrostatic Absorption film, and the ground is release paper Or release film.

2. PP gum pad pasting according to claim 1, it is characterised in that: described PP layers there are also one layer of gluings between ground Layer.

3. PP gum pad pasting according to claim 1, it is characterised in that: contain air guide line in the layer upper surface of the ground.

4. PP gum pad pasting according to claim 1, it is characterised in that: described PP layers with a thickness of 0.05~1.1mm.

5. PP gum pad pasting according to claim 3, it is characterised in that: it is described printing ink absorbing layer with a thickness of 0.5~20 μ m。