High-strength and high-toughness anti-tearing aluminum foil adhesive tape

Abstract

The utility model relates to the field of aluminum foil adhesive tapes, in particular to a high-strength toughness anti-tearing aluminum foil adhesive tape, which is wound on a winding drum and comprises an aluminum foil adhesive tape body, the aluminum foil adhesive tape body comprises an aluminum foil layer, a pressure-sensitive adhesive layer is adhered to the bottom of the aluminum foil layer, and a release paper layer is adhered to the bottom of the pressure-sensitive adhesive layer. A first reinforcing assembly used for improving the toughness of the aluminum foil adhesive tape body is fixed to the top of the aluminum foil layer, a second reinforcing assembly used for preventing the torn aluminum foil adhesive tape body is fixed to the top of the first reinforcing assembly, and a marking assembly is detachably installed at the side end of the winding drum; the aluminum foil adhesive tape has the beneficial effects that the toughness and the anti-tearing performance of the aluminum foil adhesive tape body can be effectively improved, the use effect is improved, and meanwhile, a user can conveniently mark the position of a broken head of the adhesive tape after use, so that the adhesive tape can be conveniently and quickly found when being used next time, the use requirement can be better met, and the aluminum foil adhesive tape is suitable for popularization and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the aluminum foil adhesive tape field, concretely relates to a high tenacity anti-tearing aluminum foil adhesive tape. BACKGROUND

[0002] Aluminum foil adhesive tape adopts high-quality pressure-sensitive adhesive, has good viscosity, strong adhesion, anti-aging effect and the like, and greatly improves heat preservation performance, and has various widths and lengths of (0.05mm-0.08mm), and the aluminum foil adhesive tape is used for bonding the joints of all aluminum foil composite materials, sealing the puncture of heat preservation nails and repairing the damaged parts, is the main raw and auxiliary materials of refrigerator and freezer manufacturers, is the raw material that must be purchased by heat preservation material sales department, and is widely used in the refrigerator, air conditioner, automobile, petrochemical, bridge, hotel, electronic and the like industry.

[0003] The aluminum foil adhesive tape in the prior art has the problem of tearing due to excessive force when in use, which affects the use effect, and the broken head position of the used adhesive tape is not convenient to find next time, and further improvement is needed to better meet the use requirement of people.

[0004] Therefore, it is necessary to invent a high tenacity anti-tearing aluminum foil adhesive tape. CONTENT OF UTILITY MODEL

[0005] Therefore, the utility model provides a high tenacity anti-tearing aluminum foil adhesive tape to solve the problems in the background art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a high tenacity anti-tearing aluminum foil adhesive tape is rolled on a winding drum, comprising an aluminum foil adhesive tape body, the aluminum foil adhesive tape body comprises an aluminum foil layer, the bottom of the aluminum foil layer is bonded with a pressure-sensitive adhesive layer, the bottom of the pressure-sensitive adhesive layer is bonded with a release paper layer, the top of the aluminum foil layer is fixed with a first reinforcing component for improving the tenacity of the aluminum foil adhesive tape body, the top of the first reinforcing component is fixed with a second reinforcing component for placing the torn aluminum foil adhesive tape body, and a marking component is detachably installed at the side end of the winding drum.

[0007] Preferably, the first reinforcing component is a polyethylene film layer, and the bottom of the polyethylene film layer is fixed on the top of the aluminum foil layer.

[0008] Preferably, the second reinforcing component is an acrylic film layer, and the bottom of the acrylic film layer is fixed on the top of the polyethylene film layer.

[0009] Preferably, the marking component is an annular groove, and the annular groove is arranged at the side end of the winding drum.

[0010] Preferably, a ring-shaped magnet is fixed to the inner surface of the annular groove, and a metal marking block is magnetically attracted to the surface of the ring-shaped magnet.

[0011] Preferably, the second reinforcing component is a PET film layer fixed at the top of the polyethylene film layer.

[0012] The utility model discloses the beneficial effect is: through the cooperation of the reel, aluminium foil adhesive tape body, first reinforcing component, second reinforcing component and indicating component of setting, can effectively promote the tenacity and anti -tear performance of aluminium foil adhesive tape body, promote use effect, and can be convenient for the user to the adhesive tape fracture head position of using simultaneously to indicate to the next use, quick search can better satisfy the use demand, suitable for use widely. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model provides structural section view for providing the utility model;

[0014] Figure 2 The utility model provides structural section view of aluminium foil adhesive tape body in example one for providing the utility model;

[0015] Figure 3 The utility model provides structural front view for providing the utility model;

[0016] Figure 4 The utility model provides structural section view of reel in the direction of side view for providing the utility model;

[0017] Figure 5 The utility model provides structural section view of aluminium foil adhesive tape body in example two for providing the utility model.

[0018] In the drawing: 1, reel;2, aluminium foil adhesive tape body;3, aluminium foil layer;4, pressure sensitive adhesive layer;5, release paper layer;6, polyethylene film layer;7, acrylic film layer;8, PET film layer;9, annular groove;10, annular magnet;11, metal indicating block. DETAILED DESCRIPTION

[0019] The preferred embodiments of the utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0020] Example one:

[0021] Please refer to the attached Figures 1-4 The utility model provides a kind of high tenacity anti-tear aluminium foil adhesive tape, winding in reel 1, including aluminium foil adhesive tape body 2, aluminium foil adhesive tape body 2 includes aluminium foil layer 3, aluminium foil layer 3 bottom bonding has pressure sensitive adhesive layer 4, pressure sensitive adhesive layer 4 bottom bonding has release paper layer 5, aluminium foil layer 3 top is fixed with the first reinforcing component for promoting the tenacity of aluminium foil adhesive tape body 2, the first reinforcing component top is fixed with the second reinforcing component for placing aluminium foil adhesive tape body 2 tear, reel 1 side end detachably installs indicating component;

[0022] The first reinforcing component is a polyethylene film layer 6, which is fixed at the top of the aluminum foil layer 3, and specifically, the polyethylene film itself has high toughness, so that the toughness of the aluminum foil tape body 2 can be effectively improved under the reinforcing effect of the polyethylene film layer 6.

[0023] The second reinforcing component is an acrylic film layer 7, which is fixed at the top of the polyethylene film layer 6, and specifically, the acrylic film layer 7 itself has high strength, tear resistance and wear resistance, so that the tear resistance and wear resistance of the aluminum foil tape body 2 can be effectively improved under the reinforcing effect of the acrylic film layer 7.

[0024] The marking component is a ring-shaped groove 9, which is arranged at the side end of the winding drum 1, and a ring-shaped magnet 10 is fixed to the inner surface of the ring-shaped groove 9, and a metal marking block 11 is magnetically attracted to the surface of the ring-shaped magnet 10, and it should be noted that the metal marking block 11 is preferably made of a metal material that can be magnetically attracted, such as iron or copper, and specifically, after the user finishes using the tape, the metal marking block 11 can be magnetically attracted to the position of the broken head of the used tape, and the metal marking block 11 is magnetically attracted to the inner side of the ring-shaped groove 9 and cannot be easily moved, that is, the aluminum foil tape can also facilitate the user to mark the position of the broken head of the used tape, so that it can be quickly found during the next use, and the use demand can be better met.

[0025] The use process of the aluminum foil tape is as follows: first, the toughness of the aluminum foil tape body 2 can be effectively improved under the reinforcing effect of the polyethylene film layer 6, and the tear resistance and wear resistance of the aluminum foil tape body 2 can be effectively improved under the reinforcing effect of the acrylic film layer 7, and second, after the user finishes using the tape, the metal marking block 11 can be magnetically attracted to the position of the broken head of the used tape, and the metal marking block 11 is magnetically attracted to the inner side of the ring-shaped groove 9 and cannot be easily moved, that is, the aluminum foil tape can also facilitate the user to mark the position of the broken head of the used tape, so that it can be quickly found during the next use, and the use demand can be better met.

[0026] Embodiment two:

[0027] Please refer to the attached Figure 5 The aluminum foil tape has high toughness and tear resistance, and the second reinforcing component is a PET film layer 8, which is fixed at the top of the polyethylene film layer 6, and specifically, the PET film itself has high strength, tear resistance and wear resistance, so that the tear resistance and wear resistance of the aluminum foil tape body 2 can be effectively improved under the reinforcing effect of the PET film layer 8.

[0028] The use process of the utility model is as follows: firstly, under the reinforcing action of the polyethylene film layer 6, the toughness of the aluminum foil adhesive tape body 2 can be effectively improved, under the reinforcing action of the PET film layer 8, the tear resistance and wear resistance of the aluminum foil adhesive tape body 2 can be effectively improved, secondly, after the user uses the adhesive tape, the metal marker block 11 can be magnetically attracted to the broken head position of the used adhesive tape, the metal marker block 11 is magnetically attracted to the inner side of the annular groove 9 by the annular magnet 10, and the position cannot be easily moved, that is, the aluminum foil adhesive tape can also conveniently mark the broken head position of the used adhesive tape, so that the aluminum foil adhesive tape can be quickly found when used next time, and the use demand can be better met.

[0029] The above is only the preferred embodiment of the utility model, and any skilled person in the art can modify the utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.

Claims

1. A high tenacity, tear resistant, aluminium foil tape, wound on a reel (1), comprising a body of aluminium foil tape (2), characterised in that: The aluminum foil tape body (2) comprises an aluminum foil layer (3), a pressure-sensitive adhesive layer (4) is bonded to the bottom of the aluminum foil layer (3), a release paper layer (5) is bonded to the bottom of the pressure-sensitive adhesive layer (4), a first reinforcing component for improving the toughness of the aluminum foil tape body (2) is fixed to the top of the aluminum foil layer (3), a second reinforcing component for placing the tear of the aluminum foil tape body (2) is fixed to the top of the first reinforcing component, and a marking component is detachably mounted to the side end of the winding drum (1).

2. The high tenacity, tear resistant, aluminum foil tape of claim 1, wherein: The first reinforcing component is a polyethylene film layer (6), and the polyethylene film layer (6) is fixed to the top of the aluminum foil layer (3).

3. The high tenacity, tear resistant, aluminum foil tape of claim 2, wherein: The second reinforcing component is an acrylic film layer (7), and the acrylic film layer (7) is fixed to the top of the polyethylene film layer (6).

4. The high tenacity, tear resistant, aluminum foil tape of claim 1, wherein: The marking component is an annular groove (9), and the annular groove (9) is formed in the side end of the winding drum (1).

5. A high tenacity, tear resistant, aluminum foil tape as defined in claim 4, wherein: A ring-shaped magnet (10) is fixed to the inner surface of the annular groove (9), and a metal marking block (11) is magnetically attracted to the surface of the ring-shaped magnet (10).

6. The high tenacity, tear resistant, aluminum foil tape of claim 2, wherein: The second reinforcing component is a PET film layer (8), and the PET film layer (8) is fixed to the top of the polyethylene film layer (6).

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