CN209242981U - A kind of color printing film Self-adhesive - Google Patents

Abstract

The utility model discloses a kind of color printing film Self-adhesives, including base film layer and printing layer, the base film layer is provided with printing layer on one side, it is characterized by: the adhesive bonding that is provided on one side of the printing layer has glue layer, the one side of the glue layer has TPE glue-line by adhesive bonding, and the glue layer and TPE glue-line pass through the compound adhesion of high temperature hot pressing.The utility model relates to Self-adhesive technical fields.It is provided with printing layer on one side by pet layer; the coating adhesive after the printing of the plane materiels such as PP or PET; it directly squeezes in pulling-on piece forming and bonds in TPE; increase fitting intensity; and one-pass molding; exempt from multiple process, it is easy to operate, and printing layer can avoid in exposure air; it can keep chromaticity; using more beautiful, service life is extended, includes thermal insulation layer, antistatic layer and waterproof layer by protective film layer; improve the heat resistance of protective film layer; improve safety, waterproof layer can to avoid with contact with moisture, improve practicability.

Description

A kind of color printing film Self-adhesive

Technical field

The utility model relates to Self-adhesive technical field, specially a kind of color printing film Self-adhesive.

Background technique

The entitled thermoplastic polyurethane elastomer rubber of TPE, is broadly divided into polyester-type and polyether-type, its hardness Range wide (60HA-85HD), wear-resisting, oil resistant, transparent and elasticity is good, leads in daily necessities, sports goods, toy and ornament materials etc. Domain is used widely, and halogen-free flameproof TPE can also replace flexible PVC to meet the environmental requirement in more and more fields, so-called Elastomer refers to glass transition temperature lower than room temperature, and elongation at break is greater than 50%, and external force removes the relatively good high score of rear restoration Sub- material, polyurethane elastomer are a major class more special in elastomer, and the hardness range of polyurethane elastomer is very wide, performance Range is very wide, so polyurethane elastomer is a kind of high molecular material between rubber and plastics, can heating plasticizing, chemical structure Upper no or seldom crosslinking, molecule is substantially linear, however but there is certain physical crosslinking, and this kind of polyurethane is known as The key property of TPE, TPE have: hardness range is wide, by changing the proportion of each reactive component of TPE, available different hardness Product, and with the increase of hardness, product still keeps good elasticity and wearability, high mechanical strength, TPE product to hold Loading capability, impact resistance and damping performance are prominent, and cold resistance is prominent, and the glass transition temperature of TPE is relatively low, subzero 30 Five degree still keep good elasticity, flexibility and other physical properties.

In the use process to TPE color printing film Self-adhesive, general silica gel bottom patch has been easy oil product, and general pulling-on piece squeezes Forming is easy layering, and pulling-on piece, gluing and bonding need to carry out by multiple process, cumbersome, and original TPE color printing film is certainly Paste printing layer exposure in air, chromaticity is easy decline, shortens service life.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of color printing film Self-adhesive, solves needs and passes through Multiple process carries out, cumbersome, and in air, chromaticity is easy decline for printing layer exposure, shortens asking for service life Topic.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of color printing film Self-adhesive, Including base film layer and printing layer, the base film layer is provided with printing layer on one side, it is characterised in that: the printing layer The adhesive bonding that is provided on one side have glue layer, the one side of the glue layer has TPE glue-line, the glue by adhesive bonding Water layer and TPE glue-line pass through the compound adhesion of high temperature hot pressing.

Preferably, there is protective film layer in the bottom of the TPE glue-line by adhesive bonding.

Preferably, the protective film layer includes thermal insulation layer, antistatic layer and waterproof layer.

Preferably, there is antistatic layer in the bottom of the thermal insulation layer by adhesive bonding.

Preferably, there is waterproof layer in the bottom of the antistatic layer by adhesive bonding.

Preferably, several patterns can be set in the printing layer (2)

Preferably, the base film layer (1) is provided with tearable dotted line.

Preferably, the base film layer (1) may be configured as the one of which such as PET, PP, EVA, OPP.

Preferably, the TPE glue-line (4) may be configured as TPU glue-line

Beneficial effect

The utility model provides a kind of color printing film Self-adhesive.Have compared with prior art it is following the utility model has the advantages that

(1), the TPE color printing film Self-adhesive is provided with printing layer, the one side setting of printing layer by pet layer on one side There is adhesive bonding to have glue layer, and there is TPE glue-line in the bottom of glue layer by adhesive bonding, the bottom of TPE glue-line passes through Adhesive bonding has protective film layer, the coating adhesive after the printing of the plane materiels such as PP or PET, directly squeezes in pulling-on piece forming in TPE Bonding increases fitting intensity, and one-pass molding, exempts from multiple process, easy to operate, and printing layer can avoid in exposure air, Chromaticity can be kept, use is more beautiful, extends service life.

(2), the TPE color printing film Self-adhesive includes thermal insulation layer, antistatic layer and waterproof layer by protective film layer, heat-insulated There is antistatic layer in the bottom of layer by adhesive bonding, and there is waterproof layer in the bottom of antistatic layer by adhesive bonding, improves and protect The heat resistance of cuticular layer, improves safety, waterproof layer can to avoid with contact with moisture, improve practicability.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model protective film layer structure.

In figure: 1 pet layer, 2 printing layers, 3 glue layers, 4 TPE glue-lines, 5 protective film layers, 51 thermal insulation layers, 52 antistatic layers, 53 waterproof layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of color printing film Self-adhesive, including pet layer 1 With printing layer 2, pet layer 1 is provided with printing layer 2 on one side, and printed patterns can be the module decorative pattern of picture mosaic, the product worked it out Bulk fritter can be cut out, child's jigsaw puzzle is used for, the adhesive bonding that is provided on one side of printing layer 2 has glue layer 3, and There is TPE glue-line 4 in the bottom of glue layer 3 by adhesive bonding, and TPE glue-line 4 is elastic, and surface has some stickiness, Such product is worked it out, and can directly be pasted on the wall, be ok on glass or on floor, the bottom of TPE glue-line 4 passes through Adhesive bonding has protective film layer 5, by pet layer 1, the setting of printing layer 2, glue layer 3 and TPE layer 4, in faces such as PP or PET Coating adhesive after material printing is directly squeezed in pulling-on piece forming in TPE and is bonded, and is increased fitting intensity, and one-pass molding, is exempted from more Heavy industry sequence, it is easy to operate, and printing layer can avoid that chromaticity can be kept, use is more beautiful, and extending makes in exposure air With the service life, protective film layer 5 includes thermal insulation layer 51, antistatic layer 52 and waterproof layer 53, and the bottom of thermal insulation layer 51 is viscous by adhesive Conjunction has antistatic layer 52, and there is waterproof layer 53 in the bottom of antistatic layer 52 by adhesive bonding, passes through thermal insulation layer 51, antistatic layer 52 and waterproof layer 53 setting, improve the heat resistance of protective film layer 5, improve safety, waterproof layer 53 can to avoid with moisture Contact, improves practicability.

In use, printed patterns are carried out inside substrate pet layer 1 first, then again the good pattern of printing with one layer Glue carry out viscose glue fix, by TPE be melted in pulling-on piece squeeze machine gun bucket in, adjust suitable temperature, separately will print and be coated on On plane materiel (such as PP or PET) frame of adhesive on pulling-on piece extruder, specific temperature has been warmed to by extruder two TPE glue-line 4 is ideally bonded together by flower rod with plane materiel, and is drawn out to the end of extruder through plane materiel collector is wrapped Or a dress cutting machine is collected, and influences to allow the TPE of this product not receive dust, layer protecting film layer is had when product comes out 5 bonding TPE glue-lines 4, this completes the manufactures once to the TPE color printing film Self-adhesive.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of color printing film Self-adhesive, including base film layer (1) and printing layer (2), the one side of the base film layer (1) It is provided with printing layer (2), it is characterised in that: the adhesive bonding that is provided on one side of the printing layer (2) has glue layer (3), institute The one side for stating glue layer (3) has TPE glue-line (4) by adhesive bonding, and the glue layer (3) and TPE glue-line pass through high warm Press compound adhesion.

2. a kind of color printing film Self-adhesive according to claim 1, it is characterised in that: the bottom of the TPE glue-line (4) is logical Crossing adhesive bonding has protective film layer (5).

3. a kind of color printing film Self-adhesive according to claim 2, it is characterised in that: the protective film layer (5) include every Thermosphere (51), antistatic layer (52) and waterproof layer (53).

4. a kind of color printing film Self-adhesive according to claim 3, it is characterised in that: the bottom of the thermal insulation layer (51) is logical Crossing adhesive bonding has antistatic layer (52).

5. a kind of color printing film Self-adhesive according to claim 4, it is characterised in that: the bottom of the antistatic layer (52) There are waterproof layer (53) by adhesive bonding.

6. a kind of color printing film Self-adhesive according to claim 1, it is characterised in that: the printing layer (2) can be set Several patterns.

7. a kind of color printing film Self-adhesive according to claim 1, it is characterised in that: base film layer (1) setting There is tearable dotted line.

8. a kind of color printing film Self-adhesive according to claim 1, it is characterised in that: the base film layer (1) can set It is set to the one of which such as PET, PP, EVA, OPP.

9. a kind of color printing film Self-adhesive according to claim 1, it is characterised in that: the TPE glue-line (4) may be configured as TPU glue-line.