CN211141944U

CN211141944U - Multifunctional adhesive tape convenient for roll packaging

Info

Publication number: CN211141944U
Application number: CN201921891932.4U
Authority: CN
Inventors: 张炎
Original assignee: Jaehyun Electronic Suzhou Co ltd
Current assignee: Jaehyun Electronic Suzhou Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-31
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a multi-functional sticky tape convenient to lapping packing, reach from the type sheet including long banding fireproof material layer, conducting layer, the glued surface of conducting layer is attached in from the type sheet, fireproof material layer passes through the glue film and attaches on the conducting layer, is provided with from the type sheet and lies in the bed hedgehopping sheet of conducting layer both sides, the thickness of bed hedgehopping sheet is not less than the thickness sum of fireproof material layer, conducting layer and glue film. This scheme is being provided with the bed hedgehopping sheet that is higher than the sticky tape main part from the both sides of type sheet, can follow-up when following from the type sheet coiling lapping, makes adjacent layer produce certain clearance from between the type sheet to avoid sticky tape main part and cladding to keep the clearance at its outlying from the type sheet, when can effectually avoiding follow-up use, the finding on the sticky tape main part is taken away, very big coiling lapping that has made things convenient for the sticky tape subassembly, subsequent use of being convenient for. Meanwhile, the conducting layer covers the lower part of the fireproof material layer, so that the fireproof performance of the conducting layer can be effectively improved.

Description

Multifunctional adhesive tape convenient for roll packaging

Technical Field

The utility model belongs to the technical field of the electronic product accessories and specifically relates to be convenient for lap packing's multi-functional sticky tape.

Background

With the rapid development of electronic products, the miniaturization of electronic components and the miniaturization of their assembly structures are becoming more and more a problem for research and development of various electronic products and urgent needs of manufacturers, and various corresponding adhesive tape assemblies integrating multiple components are researched and developed, and these adhesive tape assemblies are relatively complex in structure, and are not easy to be wound into a roll for storage unlike conventional double-sided adhesive tapes and single-sided adhesive tapes, which is mainly due to: when the adhesive tape assembly is wound into a roll, small parts on the assembly are easy to cling to and adsorb with a base material of the adhesive tape assembly, and when the adhesive tape assembly is subsequently opened for use, the small parts are taken away along with the base material, so that the subsequent effective use is influenced, and therefore the adhesive tape assemblies are often cut into single pieces for storage.

And after cutting into the monolithic, one is difficult for storing and transporting, in addition, when using, monolithic sticky tape subassembly also can't be through unreeling equipment etc. material loading, is not convenient for use.

In addition, in various adhesive tape assemblies with conductive adhesive, the conductive adhesive itself has poor fire resistance, which has room for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional adhesive tape convenient for lapping and packaging in order to solve the above problems existing in the prior art.

The purpose of the utility model is realized through the following technical scheme:

the multifunctional adhesive tape convenient for packaging in a roll comprises a long-strip-shaped fireproof material layer, a conductive layer and a release sheet, wherein the adhesive surface of the conductive layer is attached to the release sheet, the fireproof material layer is attached to the conductive layer through an adhesive layer, the release sheet is provided with heightening sheets positioned on two sides of the conductive layer, and the thickness of the heightening sheets is not less than the sum of the thicknesses of the fireproof material layer, the conductive layer and the adhesive layer.

Preferably, in the multifunctional adhesive tape for facilitating roll packing, the fireproof material layer has a handle portion extending to the outside of one end of the conductive layer.

Preferably, in the multifunctional adhesive tape convenient for roll packing, the adhesive layer is the adhesive layer of the fireproof material layer, and the adhesive layer of the handle portion is covered with a PET sheet.

Preferably, the multifunctional adhesive tape convenient for roll packing is characterized in that a convex strip and a convex block are formed at the long side edge of the conductive layer, and the adhesive layer at the convex strip and the convex block is covered by a release handle.

Preferably, in the multifunctional adhesive tape convenient for roll packaging, the bump is provided with a positioning hole, and the release handle is provided with a corresponding through hole.

Preferably, the release handle is a double-sided release film or the surface of the release handle facing the release sheet is a frosted surface.

Preferably, in the multifunctional adhesive tape convenient for roll packaging, the thickness of the release handle is smaller than that of the release sheet.

Preferably, in the multifunctional adhesive tape convenient for roll packaging, the distance between the heightening sheets satisfies that four adhesive tape main bodies formed by the fireproof material layer, the conductive layer and the release handle are arranged in parallel.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme design is exquisite, moreover, the steam generator is simple in structure, be provided with the bed hedgehopping sheet that is higher than the sticky tape main part through the both sides from the type sheet, thereby can follow-up when coiling from the type sheet, make adjacent layer produce certain clearance from between the type sheet, and the sticky tape main part is located clearance department, thereby avoid sticky tape main part and cladding to keep the clearance at its outlying from the type sheet, when can effectually avoiding follow-up use, the finding in the sticky tape main part is taken away, the very big coiling lapping that has made things convenient for the sticky tape subassembly, subsequent use of being convenient for. Meanwhile, the conducting layer covers the lower part of the fireproof material layer, so that the fireproof performance of the conducting layer can be effectively improved.

The fireproof material layer of this scheme has the handle to paste in handle department and have the PET film, can be when using, the convenient with the sticky tape main part with peel off from the type sheet, thereby facilitate the use.

The conductive layer of the scheme is provided with the convex strips and the convex blocks, the release handles are arranged at the convex strips and the convex blocks, the mounting can be carried out step by step, the convex strips and the convex block areas can be folded as required, and the use of the angle folding areas is facilitated; meanwhile, positioning holes are formed in the convex strips and the convex blocks, and the accuracy of the mounting position can be guaranteed.

The adhesive tape main body is thin in material thickness and small in width, is easy to bend when in use, and can effectively meet the use requirement of a small space.

Drawings

Fig. 1 is a plan view of the present invention in an exploded state;

fig. 2 is a plan view of the present invention in an assembled state;

fig. 3 is a cross-sectional view of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The following multi-functional sticky tape convenient to lapping packing that combines the utility model discloses explains, as shown in fig. 1-3, it includes rectangular form conducting layer 1, fire resistive material layer 2 and leaves type sheet 3, the veneer of conducting layer 1 pastes and affixes in leave on the type sheet, fire resistive material layer 2 through glue film 4 attached in on the conducting layer 1, be provided with on the type sheet 3 and be located the bed hedgehopping sheet 5 of 1 both sides of conducting layer, the thickness of bed hedgehopping sheet 5 is not less than the thickness sum of fire resistive material layer 2, conducting layer 1 and glue film 4.

Specifically, the conductive layer 1 may be various conductive tapes, such as a copper foil tape, an aluminum foil tape, a conductive adhesive tape, etc., the length of the conductive tape is 290-300mm, the thickness of the conductive tape is preferably 0.05-0.08 mm, and, as shown in fig. 1, avoidance gaps 13 are respectively formed in the areas of the two long sides close to the two ends.

In addition, as shown in fig. 1, two convex strips 11 and two bumps 12 are formed at one long side of the conductive layer 1, the two convex strips 11 are located between the two bumps 12, the convex strips 11 are rectangular with rounded corners, the bumps 12 include a rectangular portion 122 with a width larger than that of the convex strips 11 and a protruding portion 123, and positioning holes 121 are formed at the bumps 12, so that the rapid positioning can be performed through the positioning holes 121 during the attaching process.

As shown in fig. 1-3, the adhesive layer at each of the protruding strips 11 and the bumps 12 is covered by a release handle 6, that is, each of the release film 6 is attached between the release sheet 3 and the conductive layer 1, and the release handle 6 has a handle 62 extending to the outside of each of the protruding strips and the bumps 12, and the color of the release handle 6 is different from the color of the release sheet 3, so as to facilitate the quick identification of the position of the release handle 6, preferably, the release sheet 3 is transparent, the release handle 6 is blue, and of course, they can also be different from each other, and in addition, the thickness of the release handle 6 is smaller than the thickness of the release sheet 3, preferably, the thickness of the release handle 6 is 0.05mm, the thickness of the centrifugal sheet 3 is 0.075mm, the release force of the release sheet 3 is between 20-40g, in addition, can adopt two-sided type membrane from type handle 6, perhaps can set up to the frosting from the face that type handle orientation was left type sheet 3 to can effectually prevent to be in the same place from type handle 6 and from the laminating of type sheet 3, every be formed with on the type handle 6 with the through-hole 61 that the locating hole 121 corresponds.

The fireproof material layer 2 can be various known fireproof adhesive tapes, the shape of which is consistent with that of the conductive layer 1, the adhesive layer 4 is the adhesive of the fireproof material layer 2, and the adhesive layer 4 can be various known pressure-sensitive adhesives, acrylate adhesives, polymer adhesives and the like.

Moreover, in order to facilitate the use, the adhesive assembly formed by the fireproof material layer 2 and the conductive layer 1 is rapidly peeled off from the release sheet 3, as shown in fig. 1 and fig. 3, the fireproof material layer 2 has a handle portion 21 extending to the outer side of one end of the conductive layer 1, that is, the length of the fireproof material layer 2 is greater than that of the conductive layer 1, preferably, the length of the fireproof material layer is between 305 mm and 310mm, and when the adhesive assembly is attached, one end of the fireproof material layer 2 is flush with one end of the conductive layer 1, meanwhile, the adhesive layer of the handle portion 21 is covered with a PET sheet 22, and the PET sheet 22 can effectively prevent the adhesive layer of the handle portion 21 from being attached to the release sheet 3, so that the adhesive assembly can be conveniently and rapidly torn off through the handle portion 21.

As shown in fig. 2 and fig. 3, the outer side edges of the two padding sheets 5 are flush with the long side edge of the release sheet 3, the padding sheet 5 may be a sheet made of PET or other plastic materials, preferably a composite material and pink, for example, the model 300a800N, the width of the padding sheet is 15 ± 1mm, the padding sheet can be attached to the release sheet by a double-sided adhesive, and the padding sheet and the release sheet can be integrally injection-molded in other manners. And, two interval between bed hedgehopping sheet 5 satisfies four the fire prevention material layer 2, conducting layer 1 and the sticky tape main part of leaving type handle 6 constitution are placed side by side to can the effectual quantity of increasing gluey subassembly, and can increase the width of leaving type sheet 3, the coiling of being convenient for, certainly, the gluey subassembly of the house that parallels of same position on the type sheet 3 also can be more quantity or less quantity, the width of leaving type sheet 3 is effectively between 50-110 mm.

When in processing, the glue surface of the fireproof material faces upwards, the part which does not need to be reserved is removed after the shape of the fireproof material layer 2 is formed by cutting, and a PET sheet 22 is attached to the handle; then, adhering a conductive material on the fireproof material, wherein the adhesive surface of the conductive material faces upwards, and cutting the conductive material to form the shape of the conductive layer 1 to remove the part which does not need to be reserved; then, attaching a release handle at the convex strips and the convex blocks; then the release sheet 3 attached with the heightening sheet 5 is attached to the adhesive surface of the conductive adhesive, and finally the conductive adhesive is wound into a roll through a winding machine.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims

1. The multifunctional adhesive tape convenient for roll packaging is characterized in that: including rectangular form fireproof material layer (2), conducting layer (1) and from type sheet (3), the veneer of conducting layer (1) is attached on from the type sheet, fireproof material layer (2) through glue film (4) attached in on conducting layer (1), be provided with on the type sheet (3) and be located fill up high sheet (5) of conducting layer (1) both sides, the thickness of filling up high sheet (5) is not less than the sum of the thickness of fireproof material layer (2), conducting layer (1) and glue film (4).

2. The multifunctional adhesive tape for facilitating roll packaging according to claim 1, wherein: convex strip (11) and lug (12) are formed at the long side of conducting layer (1), the glue film of convex strip (11) and lug (12) department is covered from type handle (6).

3. The multifunctional adhesive tape for facilitating roll packaging according to claim 2, wherein: the release handle (6) has a handle (62) extending outside each of the ribs (11) and the projections (12).

4. The multifunctional adhesive tape for facilitating roll packaging according to claim 2, wherein: a positioning hole (221) is formed in the position of the bump (12), and a corresponding through hole (61) is formed in the release handle (6).

5. The multifunctional adhesive tape for facilitating roll packaging according to claim 2, wherein: the release handle (6) is a double-sided release film or the surface of the release handle (6) facing the release sheet (3) is a frosted surface.

6. The multifunctional adhesive tape for facilitating roll packaging according to claim 2, wherein: the thickness of the release handle (6) is smaller than that of the release sheet (3).

7. The multifunctional adhesive tape for facilitating roll packaging according to any one of claims 1 to 6, wherein: the layer (2) of fire-resistant material has a handle portion (21) extending outside one end of the conductive layer (1).

8. The multifunctional adhesive tape for facilitating roll packaging according to claim 7, wherein: the glue layer (4) is the self-adhesive tape of the fireproof material layer (2), and the PET sheet (22) covers the glue layer of the handle part (21).

9. The multifunctional adhesive tape for facilitating roll packaging according to claim 1, wherein: the distance between the heightening sheets (5) meets four adhesive tape main bodies formed by the fireproof material layers (2), the conducting layers (1) and the release handles (6) and are arranged in parallel.