CN217149065U

CN217149065U - High-viscosity movable hot-melt composite adhesive tape

Info

Publication number: CN217149065U
Application number: CN202220498697.XU
Authority: CN
Inventors: 金晓焱; 徐静; 吕银烽; 严婷; 施炜
Original assignee: Jingjiang Durac Trading Co ltd
Current assignee: Jingjiang Durac Trading Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-09
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a high glue can move and compound sticky tape of hot melt is including supporting a section of thick bamboo, sticky tape main part, silicification from type membrane, connecting hole and storage glue groove, install sticky tape main part on the support section of thick bamboo, it is provided with silicification from type membrane in the sticky tape main part, silicification is provided with super high glue can be moved from type under the membrane, be provided with the base film under the super high glue can be moved, be provided with the hot melt adhesive under the base film, and be provided with first end rubber coating on the base film, be provided with rubber coating at the bottom of the second on the base film. This height glues can move with compound sticky tape of hot melt, be provided with integrated into one piece, no media links up between sticky tape and the panel, and direct laminating is more firm, can not produce phenomenons such as layering aversion, and the hot melt adhesive of high temperature resistant glues the combination that can move gluey with the superelevation, and temperature resistant and weatherability are splendid, just glue strong, and the holding power is strong, and low temperature and high humidity area performance are still strong, and the application of above innovation lets indentation strip number of times of use improve greatly, and has effectively solved and has come off displacement scheduling problem easily in the traditional handicraft in the past.

Description

High-viscosity movable hot-melt composite adhesive tape

Technical Field

The utility model relates to an sticky tape technical field specifically is a high viscosity can move with compound sticky tape of hot melt.

Background

The adhesive tape consists of two parts of a base material and an adhesive, two or more unconnected objects are connected together through adhesion, and a layer of adhesive is coated on the surface of the adhesive tape. The earliest adhesives from animals and plants, rubber being the main component of adhesives in the nineteenth century, and various polymers being widely used in modern times, can stick things because of the bonding between the molecules themselves and the molecules of the objects to be joined, which can firmly bond the molecules together. The components of the adhesive are divided into various polymers according to different brands and different types according to the application range: the adhesive tape can be divided into a warning adhesive tape, a carpet adhesive tape, an electrical adhesive tape, a protective film adhesive tape, a winding film adhesive tape, a box sealing adhesive tape, a module adhesive tape and the like, while the existing traditional positioning adhesive tape is easy to shift in the using process, the using times are not enough, the adhesive tape and the film are not laminated enough and are easy to peel off, the temperature resistance and the weather resistance of the adhesive tape are poor, and the phenomena of low-temperature non-initial adhesion and high-temperature adhesive overflow are generated.

We have proposed a highly adhesive and heat-fusible composite adhesive tape in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high viscosity can move with compound sticky tape of hot melt to solve the traditional location sticky tape that has now on the existing market that the above-mentioned background art provided, easily shift at the in-process that uses, use the number of times not enough, and sticky tape and membrane laminating are difficult enough to produce the peeling phenomenon, and sticky tape temperature tolerance and weatherability are not good, produce low temperature and do not have just glue, the problem of the phenomenon of high temperature overflow glue.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a height can move and compound sticky tape of hot melt, is from type membrane, connecting hole and glue storage tank including supporting a section of thick bamboo, sticky tape main part, silicification, install the sticky tape main part on the support section of thick bamboo, be provided with the silicification in the sticky tape main part from the type membrane, the silicification is provided with super high viscosity from the type undersize and can moves the glue, super high viscosity is provided with the base film under can moving the glue, be provided with the hot melt adhesive under the base film, and be provided with first end rubber coating on the base film, be provided with rubber coating at the bottom of the second on the base film, and seted up on the base film and reinforced hole, reinforced hole is seted up the connecting hole, be connected with glue storage tank on the connecting hole.

Preferably, the silicification release film is located on the top of the ultrahigh-viscosity removable adhesive, and the thickness of the silicification release film is equal to that of the ultrahigh-viscosity removable adhesive.

Preferably, the thickness of the ultra-high adhesive removable adhesive is greater than that of the base film, the thickness of the ultra-high adhesive removable adhesive is greater than that of the hot melt adhesive, and the widths of the ultra-high adhesive removable adhesive, the base film and the hot melt adhesive are the same.

Preferably, the base film is located between the ultra-high-viscosity removable adhesive and the hot melt adhesive, and the base film is connected with the ultra-high-viscosity removable adhesive through the first bottom adhesive coating, and is connected with the hot melt adhesive through the second bottom adhesive coating.

Preferably, the first primer and the second primer are distributed on the upper side and the lower side of the base film, the thickness of the first primer is the same as that of the second primer, and the thickness of the first primer is 50 u.

Preferably, the reinforcing hole runs through the base film, four glue storage grooves are symmetrically distributed in the middle of the reinforcing hole relative to the axis center of the reinforcing hole, and the glue storage grooves are communicated with the reinforcing hole through connecting holes.

Compared with the prior art, the beneficial effects of the utility model are that: the high-viscosity removable hot-melt composite adhesive tape,

(1) the high-temperature-resistant hot melt adhesive is combined with the ultrahigh-viscosity movable adhesive, so that the high-temperature-resistant hot melt adhesive is excellent in temperature resistance and weather resistance, strong in initial adhesion and strong in retention force, and the performance of a low-temperature and high-humidity area is still strong, the use times of the indentation strip are greatly improved by the innovative application, and the problems that the indentation strip is easy to fall off and displace in the traditional process and the like are effectively solved;

(2) be provided with the hot melt adhesive, laminating fastness between hot melt adhesive and the panel, it is even and stable, can reach destructive peel strength, guarantee that panel and sticky tape are not stratified at the long-time resistance to compression of cross cutting process, guarantee that panel and sticky tape can not produce the aversion, the condition such as drops, have better waterproof performance, the non-setting adhesive can have firm adhesive force to the steel sheet at high temperature, high humidity and low temperature to can not produce the cull at the in-process of clearing the version, it is more convenient to operate.

(3) Be provided with the reinforcement hole, the reinforcement hole is seted up on the base film, is convenient for make the upper and lower prime coat of base film glue enter into the glue storage tank to reinforcement hole middle part, increases the bonding strength between prime coat glue and the base film, further reduces the production of this sticky tape aversion and dropout phenomenon, has improved the device's stability.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the vertical cross-section structure of the base film of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base film of the present invention.

In the figure: 1. a support cylinder; 2. a tape body; 3. silicifying a release film; 4. ultra-high viscosity removable adhesive; 5. a base film; 6. hot melt adhesive; 7. coating the first bottom with glue; 8. coating the second bottom with glue; 9. reinforcing holes; 10. connecting holes; 11. glue storage tank.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a height glues and can move and compound sticky tape of hot melt, including supporting a section of thick bamboo 1, sticky tape main part 2, the silication is from type membrane 3, the superelevation glues can move gluey 4, the base film 5, hot melt adhesive 6, first end rubber coating 7, rubber coating 8 at the bottom of the second, reinforcement hole 9, connecting hole 10 and glue storage tank 11, install sticky tape main part 2 on the supporting a section of thick bamboo 1, be provided with silication on the sticky tape main part 2 from type membrane 3, silication is provided with the hyperviscosity can move gluey 4 under the type membrane 3, the superelevation glues can move and is provided with base film 5 under the gluey 4, be provided with hot melt adhesive 6 under the base film 5, and be provided with first end rubber coating 7 on the base film 5, rubber coating 8 at the bottom of the second is provided with on the base film 5, and reinforced hole 9 has been seted up on the base film 5, connecting hole 10 has seted up has been provided with connecting hole 10, be connected with glue storage tank 11 on the connecting hole 10.

Silicification is located the top that the super high glues can move 4 from type membrane 3, and silicification equals the thickness that the super high glues can move 4 from type membrane 3, plays the guard action to sticky tape main part 2 from type membrane 3 through silicification.

The thickness of the ultra-high viscosity movable adhesive 4 is greater than that of the base film 5, the thickness of the ultra-high viscosity movable adhesive 4 is greater than that of the hot melt adhesive 6, the widths of the ultra-high viscosity movable adhesive 4, the base film 5 and the hot melt adhesive 6 are the same, and the stability of the adhesive tape main body 2 is improved through the ultra-high viscosity movable adhesive 4.

Base film 5 is located the height and glues between removable 4 and the hot melt adhesive 6, and base film 5 passes through first end rubber coating 7 and links to each other with height glues removable 4 to base film 5 passes through second end rubber coating 8 and links to each other with hot melt adhesive 6, and the coating of being convenient for height and gluing removable 4 and hot melt adhesive 6 is on base film 5.

The first primer 7 and the second primer 8 are distributed on the upper side and the lower side of the base film 5, the thickness of the first primer 7 is the same as that of the second primer 8, the thickness of the first primer 7 is 50u, and the bonding force between the base film 5 and the hot melt adhesive 6 and the ultrahigh-adhesion removable adhesive 4 is improved.

The reinforcing hole 9 penetrates through the base film 5, four glue storage grooves 11 are symmetrically distributed in the middle of the reinforcing hole 9 relative to the axis center of the reinforcing hole 9, the glue storage grooves 11 are communicated with the reinforcing hole 9 through connecting holes 10, and the first bottom gluing 7 flows into the glue storage grooves 11.

The working principle is as follows: when using this height to glue can move with compound sticky tape of hot melt, at first pull down certain length with sticky tape main part 2 from a support section of thick bamboo 1, then cut out the use, sticky tape main part 2 is from type membrane 3 through the silicification on surface, improve the hydrophobic ability and the anti-skidding ability of self, reduce the production of 2 surface mar of sticky tape main part, sticky tape main part 2 can move 4 cohesion that improve the inside self of sticky tape through the superelevation is glued, it is strong to make sticky tape main part 2 just glue, the retentivity is strong, prevent that sticky tape main part 2 from taking place the fault, hot melt adhesive 6 has high temperature resistance nature, the requirement of sticky tape main part 2 to service environment has been reduced, low temperature and high humidity area performance are still good, hot melt adhesive 6 rerum property data: the heat resistance is-30-100 degrees, the tensile strength is more than 100N, and the weather resistance is as follows: the quality is excellent; physical property data of the ultra-high viscosity removable adhesive 4: high temperature resistance of-10 to 130 degrees, tensile strength of > 100N, weather resistance: excellent peeling strength > 12N, initial adhesion > 10# steel ball, and retention > 72 h.

The base film 5 is made of PET material, when in production, after the PET base film 5 is coated, the PET base film 5 is coated with imported high-temperature resistant glue and hot-melt glue, a 50u thick glue layer is coated by a special coating machine, and a 50u thick high-weather-resistance oil-based adhesive sticker is coated on the other surface of the base film, so that the first bottom coating glue 7 and the second bottom coating glue 8 with the same thickness are formed on the upper surface and the lower surface of the base film 5, when in coating, the first bottom coating glue 7 and the second bottom coating glue 8 can flow into the reinforcing hole 9 and flow into the glue storage groove 11 through the connecting hole 10 inside the reinforcing hole 9, the glue storage groove 11 is of a spherical structure, the connecting capacity of the first bottom coating glue 7 and the second bottom coating glue 8 is increased, the first bottom coating glue 7 and the second bottom coating glue 8 are prevented from falling off from the base film 5, and the content which is not described in detail in the specification belongs to the prior art which is well known by the professional skilled person.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high glue can move and compound sticky tape of hot melt, is including supporting a section of thick bamboo (1), sticky tape main part (2), silicification from type membrane (3), connecting hole (10) and glue storage tank (11), its characterized in that: install sticky tape main part (2) on a support section of thick bamboo (1), it leaves type membrane (3) to be provided with the silicification on sticky tape main part (2), the silicification is provided with super high viscosity under type membrane (3) and can moves gluey (4), be provided with base film (5) under super high viscosity can move gluey (4), be provided with hot melt adhesive (6) under base film (5), and be provided with first end rubber coating (7) on base film (5), be provided with rubber coating (8) at the bottom of the second on base film (5), and seted up on base film (5) and reinforced hole (9), connecting hole (10) have been seted up in reinforced hole (9), be connected with glue storage tank (11) on connecting hole (10).

2. A highly adhesive and heat-fusible composite adhesive tape as claimed in claim 1, wherein: the silicification release film (3) is located on the top of the ultra-high viscosity removable adhesive (4), and the thickness of the silicification release film (3) is equal to that of the ultra-high viscosity removable adhesive (4).

3. A highly adhesive and heat-fusible composite adhesive tape as claimed in claim 1, wherein: the thickness of the ultra-high viscosity removable adhesive (4) is larger than that of the base film (5), the thickness of the ultra-high viscosity removable adhesive (4) is larger than that of the hot melt adhesive (6), and the widths of the ultra-high viscosity removable adhesive (4), the base film (5) and the hot melt adhesive (6) are the same.

4. A highly adhesive and heat-fusible composite adhesive tape as claimed in claim 1, wherein: base film (5) are located the hyperviscosity and can move between glue (4) and hot melt adhesive (6), and base film (5) can move glue (4) through first end rubber coating (7) and hyperviscosity and link to each other to base film (5) link to each other with hot melt adhesive (6) through second end rubber coating (8).

5. A highly adhesive and heat-fusible composite adhesive tape as claimed in claim 1, wherein: first end rubber coating (7) and second end rubber coating (8) distribute on two upper and lower sides of base film (5), and the thickness of first end rubber coating (7) is the same with the thickness of second end rubber coating (8), and the thickness of first end rubber coating (7) is 50 um.

6. A highly adhesive and heat-fusible composite adhesive tape as claimed in claim 1, wherein: the reinforcing hole (9) penetrates through the base film (5), four glue storage grooves (11) are symmetrically distributed in the middle of the reinforcing hole (9) relative to the axis center of the reinforcing hole (9), and the glue storage grooves (11) are communicated with the reinforcing hole (9) through connecting holes (10).