CN216427189U

CN216427189U - High-transparency high-adhesion BOPP adhesive tape

Info

Publication number: CN216427189U
Application number: CN202123082996.XU
Authority: CN
Inventors: 池良军; 徐少辉; 池守富; 唐金虎; 徐建明; 蒋寒汀
Original assignee: Jiangsu Baishun Adhesive Tape Co ltd
Current assignee: Jiangsu Baishun Adhesive Tape Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a high transparent high adhesion BOPP sticky tape relates to BOPP sticky tape technical field, only single gluing for solving current BOPP sticky tape majority to the edge is infected with the dust easily also, the problem that the adhesive force reduces when leading to the later stage to use. The utility model discloses a novel ultraviolet curing adhesive tape, including sticky tape body, central rolling wheel, extension bag, bearing substrate, pressure-sensitive adhesive, ultraviolet curing glue, waterproof adhesive, the lower surface of sticky tape body is provided with waterproof adhesive, and inside waterproof adhesive inlays pressure-sensitive adhesive under, and waterproof adhesive is provided with threely.

Description

High-transparency high-adhesion BOPP adhesive tape

Technical Field

The utility model relates to a BOPP sticky tape technical field specifically is a high transparent high adhesion BOPP sticky tape.

Background

The BOPP adhesive tape is characterized in that a BOPP biaxially oriented polypropylene film is used as a base material, pressure-sensitive adhesive emulsion is uniformly coated by heating, the BOPP biaxially oriented polypropylene film is an indispensable article in light industrial enterprises, companies and personal life, the national standard for the adhesive tape industry is not perfect, a BOPP raw film is subjected to high-voltage corona treatment, one surface of the BOPP raw film is rough, glue is coated on the surface of the BOPP raw film to form a mother roll, the mother roll is cut into small rolls with different specifications through a slitter, and the small rolls are the adhesive tape used in daily life.

However, most of the existing BOPP tapes only have a single adhesive, and the edges of the tapes are easily stained with dust, so that the adhesive force is reduced in the later use; therefore, the existing requirements are not met, and a BOPP adhesive tape with high transparency and high adhesion is provided for the BOPP adhesive tape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high transparent high adhesion BOPP sticky tape to solve the current BOPP sticky tape majority that proposes in the above-mentioned background art and only single pasting glue, and the edge is infected with the dust easily also, the problem that the adhesion force reduces when leading to the later stage to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high transparent high adhesion BOPP sticky tape, includes the sticky tape body, the center department of sticky tape body is provided with central rolling wheel, the inner wall of central rolling wheel is provided with the extension bag, and extends bag and central rolling wheel adhesive connection, the inside of sticky tape body is provided with bears the substrate, the top of bearing the substrate is provided with extinction material, the below of bearing the substrate is provided with down pressure-sensitive adhesive, down pressure-sensitive adhesive and bear and be provided with ultraviolet curing glue between the substrate, the lower surface of sticky tape body is provided with waterproof adhesive, and waterproof adhesive inlays inside pressure-sensitive adhesive under, and waterproof adhesive is provided with threely.

Preferably, an upper pressure-sensitive adhesive is arranged between the bearing substrate and the matting material, and the matting material is bonded and connected with the bearing substrate through the upper pressure-sensitive adhesive.

Preferably, the upper surface of the extinction material is provided with a release film, and the release film and the extinction material can be torn and connected.

Preferably, the lower surface of the lower pressure-sensitive adhesive is provided with an aqueous adhesive, and the aqueous adhesive is in mixed connection with the lower pressure-sensitive adhesive.

Preferably, the center department of extension bag is provided with the elasticity circle, the center department of elasticity circle is provided with the extension bag cover groove, and extends bag cover groove and extension bag structure as an organic whole, the extension bag is provided with two, the inside of center rolling wheel is provided with the rolling wheel dead slot, and the rolling wheel dead slot runs through central rolling wheel, the extension bag is located inside the rolling wheel dead slot.

Preferably, one end of the adhesive tape body is provided with adhesive tape starting paper, the adhesive tape starting paper is connected with the adhesive tape body in an adhesive mode, a protective bag is arranged outside the adhesive tape body, and the protective bag wraps the adhesive tape body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up down pressure sensitive adhesive below bearing substrate, set up ultraviolet curing glue between pressure sensitive adhesive and bearing substrate down, can fix under ultraviolet irradiation through a small amount of ultraviolet curing glue, thereby make BOPP sticky tape more be applicable to outdoor use, improve its application range, set up waterborne adhesive under pressure sensitive adhesive down, and waterborne adhesive and lower pressure sensitive adhesive mixed connection, waterborne adhesive has nonhazardous, pollution-free and incombustible characteristics, can also control down the system viscosity or the mobility of pressure sensitive adhesive simultaneously, thereby improve the adhesive force of pressure sensitive adhesive down, also improve its pollution-free performance simultaneously, and set up waterproof adhesive in pressure sensitive adhesive down, inlay with lower pressure sensitive adhesive through waterproof adhesive and fix, fix through two glues, improve fixed stability, also improve waterproof nature simultaneously, the pressure-sensitive adhesive is prevented from scattering when meeting water, so that the overall adhesive force is further improved, the extinction material is arranged above the bearing base material and is calcium oxide, a good extinction effect is achieved, and meanwhile, no crystal point is generated, so that the transparency of the BOPP adhesive tape is improved.

2. Through set up the extension bag at central rolling wheel inner wall, locate to set up the elasticity circle in extension bag center, and locate to set up the extension bag grooving in the center of elasticity circle, the elasticity circle is inside to have added the elastic cord, thereby can adjust the size in extension bag grooving, after using the sticky tape body once, the bag that extends at central rolling wheel both ends is outwards stretched, and enlarge the size in extension bag grooving, then will extend the bag cover at the both ends of sticky tape body, thereby protect the both sides edge of sticky tape body, avoid dust and sticky tape body to adsorb when putting, avoid the adhesive force of sticky tape body to reduce.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the layered structure of the adhesive tape body of the present invention;

FIG. 3 is a schematic view of the lower surface structure of the adhesive tape body of the present invention;

in the figure: 1. a tape body; 2. a central winding wheel; 3. a winding wheel empty groove; 4. starting paper of the adhesive tape; 5. a protective bag; 6. a release film; 7. a matting material; 8. applying a pressure-sensitive adhesive; 9. a support substrate; 10. ultraviolet curing glue; 11. a pressure sensitive adhesive is applied; 12. a waterproof adhesive; 13. extending the bag; 14. an elastic ring; 15. a bag sleeve groove is extended; 16. an aqueous adhesive.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high transparent high adhesion BOPP sticky tape, including sticky tape body 1, sticky tape body 1's center department is provided with central rolling wheel 2, the inner wall of central rolling wheel 2 is provided with extension bag 13, and extension bag 13 and central rolling wheel 2 adhesive connection, sticky tape body 1's inside is provided with bears substrate 9, the top of bearing substrate 9 is provided with extinction material 7, the below of bearing substrate 9 is provided with down pressure sensitive adhesive 11, be provided with ultraviolet curing glue 10 between lower pressure sensitive adhesive 11 and the bearing substrate 9, sticky tape body 1's lower surface is provided with waterproof adhesive 12, and waterproof adhesive 12 inlays inside pressure sensitive adhesive 11 down, and waterproof adhesive 12 is provided with threely.

Further, an upper pressure-sensitive adhesive 8 is arranged between the bearing substrate 9 and the extinction material 7, the extinction material 7 is in adhesive connection with the bearing substrate 9 through the upper pressure-sensitive adhesive 8, and the transparency of the BOPP adhesive tape is improved by means of the extinction material.

Further, the upper surface of extinction material 7 is provided with from type membrane 6, and can tear from type membrane 6 and extinction material 7 and be connected, protects extinction material 7 through from type membrane 6, and direct tearing down just can during the use, and is simple and convenient.

Further, the lower surface of the lower pressure-sensitive adhesive 11 is provided with the aqueous adhesive 16, the aqueous adhesive 16 is in mixed connection with the lower pressure-sensitive adhesive 11, and the viscosity or fluidity of the lower pressure-sensitive adhesive 11 can be controlled by mixing the aqueous adhesive 16 with the lower pressure-sensitive adhesive 11, so that the adhesive force is improved.

Further, the center department that extends bag 13 is provided with elasticity circle 14, the center department of elasticity circle 14 is provided with extension bag cover groove 15, and extension bag cover groove 15 and extension bag 13 structure as an organic whole, extension bag 13 is provided with two, the inside of central winding wheel 2 is provided with reel dead slot 3, and reel dead slot 3 runs through central winding wheel 2, extension bag 13 is located inside reel dead slot 3, after using once adhesive tape body 1, outwards stretch the extension bag 13 at central winding wheel 2 both ends, and enlarge the size that extends bag cover groove 15, then overlap extension bag 13 at the both ends of adhesive tape body 1, thereby protect the both sides edge of adhesive tape body 1, avoid dust and adhesive tape body 1 to adsorb when putting, avoid the adhesive force reduction of adhesive tape body 1.

Further, the one end of sticky tape body 1 is provided with the originated paper of sticky tape 4, and the originated paper of sticky tape 4 and sticky tape body 1 adhesive connection, and the outside of sticky tape body 1 is provided with protective bag 5, and protective bag 5 wraps up sticky tape body 1, utilizes protective bag 5 to protect sticky tape body 1, avoids causing the damage to sticky tape body 1 surface in the transportation to protectiveness has been improved.

The working principle is as follows: when the BOPP tape is used, the transparent protective bag 5 is utilized to protect the tape body 1, the damage to the surface of the tape body 1 during transportation is avoided, the protection performance is improved, only the protective bag 5 needs to be torn down during later use, the tape body 1 mainly comprises a release film 6, a delustering material 7, an upper pressure-sensitive adhesive 8, a bearing substrate 9, ultraviolet curing glue 10, a lower pressure-sensitive adhesive 11, a waterproof adhesive 12 and a water-based adhesive 16, the low-amount ultraviolet curing glue 10 can be fixed under the irradiation of ultraviolet rays, so that the BOPP tape is more suitable for outdoor use, the application range of the BOPP tape is improved, the transparency of the BOPP tape is improved by virtue of the delustering material, the viscosity or the flowability of the lower pressure-sensitive adhesive 11 can be controlled by mixing the water-based adhesive 16 with the lower pressure-sensitive adhesive 11, the waterproof adhesive 12 is arranged inside the lower pressure-sensitive adhesive 11, inlay fixedly through waterproof adhesive 12 and lower pressure sensitive adhesive 11, utilize two kinds of glues to improve fixed stability, also improve waterproof nature simultaneously, also avoid down pressure sensitive adhesive 11 to meet the water and scatter, thereby improve holistic adhesive force, after using sticky tape body 1 once, with the extension bag 13 of 2 both ends of central winding wheel outwards stretch, and enlarge the size of extension bag cover groove 15, then will extend bag 13 cover at sticky tape body 1's both ends, thereby protect sticky tape body 1's both sides edge, avoid dust and sticky tape body 1 to adsorb when putting, avoid sticky tape body 1's adhesive force to reduce.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high transparent high adhesion BOPP sticky tape, includes sticky tape body (1), its characterized in that: the utility model discloses a waterproof adhesive tape, including sticky tape body (1), the center department of sticky tape body (1) is provided with central rolling wheel (2), the inner wall of central rolling wheel (2) is provided with extension bag (13), and extends bag (13) and central rolling wheel (2) bonding connection, the inside of sticky tape body (1) is provided with bears substrate (9), the top of bearing substrate (9) is provided with extinction material (7), the below of bearing substrate (9) is provided with down pressure-sensitive adhesive (11), be provided with ultraviolet curing glue (10) down between pressure-sensitive adhesive (11) and the bearing substrate (9), the lower surface of sticky tape body (1) is provided with waterproof adhesive (12), and waterproof adhesive (12) are inlayed inside pressure-sensitive adhesive (11) down, and waterproof adhesive (12) are provided with threely.

2. The BOPP adhesive tape with high transparency and high adhesion as claimed in claim 1, wherein: an upper pressure-sensitive adhesive (8) is arranged between the bearing base material (9) and the extinction material (7), and the extinction material (7) is connected with the bearing base material (9) in an adhesion mode through the upper pressure-sensitive adhesive (8).

3. The BOPP adhesive tape with high transparency and high adhesion as claimed in claim 1, wherein: the upper surface of the extinction material (7) is provided with a release film (6), and the release film (6) is connected with the extinction material (7) in a tearing way.

4. The BOPP adhesive tape with high transparency and high adhesion as claimed in claim 1, wherein: the lower surface of the lower pressure-sensitive adhesive (11) is provided with an aqueous adhesive (16), and the aqueous adhesive (16) is in mixed connection with the lower pressure-sensitive adhesive (11).

5. The BOPP adhesive tape with high transparency and high adhesion as claimed in claim 1, wherein: the center department of extension bag (13) is provided with elasticity circle (14), the center department of elasticity circle (14) is provided with extension bag cover groove (15), and extends bag cover groove (15) and extension bag (13) structure as an organic whole, extension bag (13) are provided with two, the inside of center rolling wheel (2) is provided with rolling wheel dead slot (3), and rolling wheel dead slot (3) run through center rolling wheel (2), extension bag (13) are located inside rolling wheel dead slot (3).

6. The BOPP adhesive tape with high transparency and high adhesion as claimed in claim 1, wherein: the adhesive tape is characterized in that one end of the adhesive tape body (1) is provided with adhesive tape starting paper (4), the adhesive tape starting paper (4) is in adhesive connection with the adhesive tape body (1), a protective bag (5) is arranged outside the adhesive tape body (1), and the adhesive tape body (1) is wrapped by the protective bag (5).