Wear-resistant aluminum foil adhesive tape

Abstract

The utility model discloses a wear-resistant aluminum foil tape which comprises a winding drum and a wear-resistant layer, a base material is wound on the outer cambered surface of the winding drum, the left end of the base material is fixedly connected with the outer cambered surface of the winding drum, an adhesive layer is arranged on the lower surface of the base material, the adhesive layer is a pressure-sensitive adhesive layer, and the base material is an aluminum foil base material; the wear-resistant aluminum foil tape comprises a base material and a wear-resistant layer, the wear-resistant layer comprises texture strips, the texture strips are arranged at the upper end of the base material and are glass fiber strips, the wear-resistant layer further comprises a polypropylene film, and the polypropylene film is arranged on the upper surface of the base material. The motion trail of an external object after contact with the aluminum foil tape is guided, the time of relative friction between the aluminum foil tape and the external object is shortened, direct contact between an aluminum foil tape base material and the external object is avoided, damage of friction to the aluminum foil tape is reduced, and the wear resistance of the aluminum foil tape is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium foil adhesive tape technical field, concretely is wear -resisting aluminium foil adhesive tape. BACKGROUND

[0002] Aluminium foil adhesive tape is a kind of adhesive tape using high-quality pressure-sensitive adhesive, with good adhesion, strong adhesion, anti-aging and other characteristics, it is mainly used in the heat preservation and sealing of refrigerator, air conditioner and other fields, is the main raw and auxiliary materials of refrigerator, freezer production plant, is also the necessary raw material of heat preservation material sales department, aluminium foil adhesive tape is widely used in refrigerator, air conditioner, automobile, petrochemical, bridge, hotel, electronic and other industries, in addition, aluminium foil adhesive tape also has the functions of moisture-proof, dustproof and shockproof, is suitable for the composite film of packaging, printing, electronic appliances, food and beverage and other products, its surface can form high-gloss and smooth mirror effect after special process treatment, has good ductility and temperature resistance, therefore is widely used in various electronic products;In prior art, because aluminium foil adhesive tape will inevitably rub with external object in use process, to reduce the damage of aluminium foil adhesive tape in rubbing process, a smooth film is usually arranged on the surface of aluminium foil adhesive tape as part of aluminium foil adhesive tape base material, improve the smoothness of aluminium foil adhesive tape surface, improve the wear resistance of aluminium foil adhesive tape, but in the case of greater friction, the relative friction time of external object and aluminium foil adhesive tape is longer, still can cause damage to aluminium foil adhesive tape surface. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problem of overcoming the defects of prior art, provides wear -resisting aluminium foil adhesive tape, reduces the relative friction time of aluminium foil adhesive tape and external object, avoids the direct contact of aluminium foil adhesive tape base material and external object, reduces the damage of friction to aluminium foil adhesive tape, improves the wear resistance of aluminium foil adhesive tape, can effectively solve the problems in the background art.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: wear -resisting aluminium foil adhesive tape, including reel and wear -resisting layer;

[0005] The reel: its outer arc surface is wound with base material, the left end of base material is fixedly connected with the outer arc surface of reel, the lower surface of base material is equipped with adhesive layer, the adhesive layer is pressure-sensitive adhesive layer, and the base material is aluminium foil base material;

[0006] The wear -resisting layer: it includes texture strip, the texture strip is arranged on the upper end of base material, and the texture strip is glass fiber strip, the inclined texture strip is first contacted with external object in the process of appearing friction, the movement track of external object after contacting with aluminium foil adhesive tape is guided, the relative friction time of aluminium foil adhesive tape and external object is reduced, the direct contact of aluminium foil adhesive tape base material and external object is avoided, the damage of friction to aluminium foil adhesive tape is reduced, and the wear resistance of aluminium foil adhesive tape is improved.

[0007] Further, the wear-resistant layer further comprises a polypropylene film, the polypropylene film is arranged on the upper surface of the base material, and the tear resistance of the aluminum foil adhesive tape is improved.

[0008] Further, the wear-resistant layer further comprises a polyethylene coating, the polyethylene coating is arranged on the upper surface of the polypropylene film, and the texture strips are arranged on the upper surface of the polyethylene coating, so that the strength of the aluminum foil adhesive tape is improved.

[0009] Further, the wear-resistant layer further comprises soft glue, the soft glue is arranged on the upper surface of the polyethylene coating, and the soft glue is located in the gaps of the texture strips, so that the transmission of the acting force in the friction process is reduced.

[0010] Further, the soft glue is chlorinated polyethylene soft glue, and impact force in the friction process is absorbed.

[0011] Further, the texture strips are inclined strips, and the movement track of an external object after contacting the aluminum foil adhesive tape is guided.

[0012] Further, the upper surface of the texture strips is attached with release paper, so that the texture strips are prevented from being attached to the adhesive layer.

[0013] Compared with the prior art, the wear-resistant aluminum foil adhesive tape has the following advantages.

[0014] In the friction process, the inclined texture strips first contact an external object, the movement track of the external object after contacting the aluminum foil adhesive tape is guided, the relative friction time of the aluminum foil adhesive tape and the external object is reduced, the direct contact between the base material of the aluminum foil adhesive tape and the external object is avoided, the damage of the aluminum foil adhesive tape caused by friction is reduced, and the wear resistance of the aluminum foil adhesive tape is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a structural schematic view of the wear-resistant layer of the utility model.

[0017] In the drawing: 1, base material; 2, adhesive layer; 3, wear-resistant layer; 31, texture strip; 32, polyethylene coating; 33, polypropylene film; 34, soft glue; 4, release paper; 5, winding drum. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Referring to Figs. 1-2 The embodiment provides a technical scheme: a wear-resistant aluminum foil adhesive tape, comprising a winding drum 5 and a wear-resistant layer 3.

[0020] The winding drum 5: the outer arc surface of the winding drum 5 is wound with a base material 1, the left end of the base material 1 is fixedly connected with the outer arc surface of the winding drum 5, and the lower surface of the base material 1 is provided with an adhesive layer 2; the adhesive layer 2 is a pressure-sensitive adhesive layer, has the characteristics of good adhesion, strong adhesion, aging resistance and the like, and can ensure firm adhesion of the adhesive tape; and the base material 1 is an aluminum foil base material, which can provide good shielding effect and heat preservation performance.

[0021] The wear-resistant layer 3: the wear-resistant layer 3 comprises a texture strip 31, the texture strip 31 is arranged at the upper end of the base material 1, and the texture strip 31 is a glass fiber strip; when the aluminum foil adhesive tape is subjected to external friction, the texture strip 31 first contacts with external objects, so that direct contact between the base material 1 and the external objects is avoided, and damage caused by friction is reduced; the wear-resistant layer 3 further comprises a polypropylene film 33, the polypropylene film 33 is arranged on the upper surface of the base material 1, and the tear resistance of the adhesive tape is enhanced; the wear-resistant layer 3 further comprises a polyethylene coating layer 32, the polyethylene coating layer 32 is arranged on the upper surface of the polypropylene film 33, and the strength and stability of the adhesive tape are improved; the texture strip 31 is arranged on the upper surface of the polyethylene coating layer 32; the wear-resistant layer 3 further comprises soft glue 34, the soft glue 34 is arranged on the upper surface of the polyethylene coating layer 32, and the soft glue 34 is located in the gap of the texture strip 31; the soft glue 34 is chlorinated polyethylene soft glue, has good impact resistance, absorbs the action in the friction process, and reduces the transmission of the action force to the base material 1; the texture strip 31 is an inclined strip, the upper surface of the texture strip 31 is adhered with release paper 4, the adhesive layer 2 and the texture strip 31 are prevented from being adhered in the winding process, a part of the bottom surface of the left end of the base material 1 is adhered with the outer arc surface of the winding drum 5 through the adhesive layer 2, and the remaining part of the bottom surface of the base material 1 is adhered with the upper surface of the release paper 4 on the upper surface of the base material 1 in the inner layer through the adhesive layer 2.

[0022] The working principle of the wear-resistant aluminum foil adhesive tape is as follows: in use, the aluminum foil adhesive tape is adhered to a specified position through the adhesive layer 2, and the release paper 4 is torn off; when the aluminum foil adhesive tape is subjected to external friction, the texture strip 31 first contacts with external objects, so that direct contact between the base material 1 and the external objects is avoided, the inclined texture strip 31 is used for guiding the movement of the objects, the objects are more quickly separated from the contact with the aluminum foil adhesive tape, the damage of the aluminum foil adhesive tape caused by friction is reduced, the soft glue 34 is used for absorbing the action force in the friction process, the transmission of the action force to the base material 1 is reduced, and the wear resistance of the aluminum foil adhesive tape is further improved.

[0023] The above are only embodiments of the present application, and do not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wear resistant aluminium foil tape, characterised in that: The roll (5) and the wear-resistant layer (3) are included. The roll (5) is provided with the base material (1) on the outer arc surface, the left end of the base material (1) is fixedly connected with the outer arc surface of the roll (5), the lower surface of the base material (1) is provided with the adhesive layer (2), the adhesive layer (2) is a pressure-sensitive adhesive layer, and the base material (1) is an aluminum foil base material. The wear-resistant layer (3) includes the texture strip (31), and the texture strip (31) is arranged on the upper end of the base material (1).

2. The wear-resistant aluminum foil tape of claim 1, wherein: The wear-resistant layer (3) further includes the polypropylene film (33), and the polypropylene film (33) is arranged on the upper surface of the base material (1).

3. The wear-resistant aluminum foil tape of claim 2, wherein: The wear-resistant layer (3) further includes the polyethylene coating (32), and the polyethylene coating (32) is arranged on the upper surface of the polypropylene film (33).

4. The wear-resistant aluminum foil tape of claim 3, wherein: The wear-resistant layer (3) further includes the soft glue (34), and the soft glue (34) is arranged on the upper surface of the polyethylene coating (32).

5. The wear-resistant aluminum foil tape of claim 4, wherein: The soft glue (34) is chlorinated polyethylene soft glue.

6. The wear-resistant aluminum foil tape of claim 1, wherein: The texture strip (31) is an inclined strip.

7. The wear-resistant aluminum foil tape of claim 1, wherein: The upper surface of the texture strip (31) is adhered with the release paper (4).

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