CN202495263U

CN202495263U - Aluminum foil

Info

Publication number: CN202495263U
Application number: CN2012201311682U
Authority: CN
Inventors: 莱纳德詹姆斯·维瑟
Original assignee: PCT BROADBAND COMMUNICATION (YANTAI) CO Ltd
Current assignee: PCT BROADBAND COMMUNICATION (YANTAI) CO Ltd
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2012-10-17
Anticipated expiration: 2022-03-27

Abstract

The utility model relates to an aluminum foil, belonging to the technical field of cable packaging material. The aluminum foil comprises a resin layer, a first aluminized layer, a first plastic foil layer, a second aluminized layer, a second plastic foil layer and a third aluminized layer which are arranged for interior to exterior, Wherein glue layers are respectively coated between the first aluminized layer and the first plastic foil layer, between the first plastic foil layer and the second aluminized layer, between the second aluminized layer and the second plastic foil layer, and between the second plastic foil layer and the third aluminized layer. According to the aluminum foil in the utility model, the resin layer and multiple aluminized layers are arranged so that in the production of cables mechanical properties of the aluminum foil can be improved and fracture phenomena can be avoided, thereby guaranteeing product quality, and achieving better protective and shielding effects.

Description

A kind of aluminium foil

Technical field

The utility model relates to aluminium foil, belongs to the cable field of packaging material.

Background technology

Aluminium foil is a kind of metallic film of softness, not only have protection against the tide, airtight, shading, corrosion-resistant, nonpoisonous and tasteless advantage, and itself also has argenteous gloss; Be easy to process various patterns and decorative pattern; So be widely used in the packaging field of articles for daily use such as food, beverage, medicine, cigarette, in addition because the protective shielding effect of aluminium foil is more remarkable, so use in the communication cable field also very extensive; In recent years along with the fast development of communications industry; Aluminum foil for electric cable the manufacturer increase year by year, and the quality of aluminium foil also receives user's extensive concern, and the mechanical property that the frequent in actual use problem that occurs is exactly an aluminium foil is stable inadequately; Cause fracture easily, influence the shield effectiveness of cable.

Summary of the invention

The purpose of the utility model is to solve the weak point that above-mentioned prior art exists, and the aluminium foil that a kind of structure is simple and direct, reasonable in design, can improve mechanical property, assurance product quality is provided.

The utility model is realized through following technical scheme:

A kind of aluminium foil; Its special character is to comprise resin bed 1; Be equipped with first aluminium coated 2, first plastic membranous layer 3, second aluminium coated 4 and second plastic membranous layer 5 on the resin bed 1 from the inside to the outside successively; Be equipped with between the 3rd aluminium coated 6, the first aluminium coateds 2 and first plastic membranous layer 3 in second plastic membranous layer, 5 outsides, between first plastic membranous layer 3 and second aluminium coated 4, between second aluminium coated 4 and second plastic membranous layer 5, be coated with glue layer 7 between second plastic membranous layer 5 and the 3rd aluminium coated 6;

Said first plastic membranous layer 3 and second plastic membranous layer 5 adopt the PET material to process;

The thickness of said first aluminium coated 2, second aluminium coated 4 and the 3rd aluminium coated 6 is 7-12 μ m;

The thickness of said first plastic membranous layer 3 and second plastic membranous layer 5 is 10-15 μ m.

The aluminium foil of the utility model through resin bed and the multilayer aluminium coated that is provided with, makes when making cable, can improve the mechanical property of aluminium foil, prevents to produce phenomenon of rupture, thereby has guaranteed the quality of product, reaches better protection and shield effectiveness.

Description of drawings

Fig. 1: the aluminium foil structural representation of the utility model;

Among the figure: 1, resin bed, 2, first aluminium coated, 3, first plastic membranous layer, 4, second aluminium coated, 5, second plastic membranous layer, the 6, the 3rd aluminium coated, 7, glue layer.

Embodiment

Provide the embodiment of the utility model below with reference to accompanying drawing, be used for the formation of the utility model is done further explain.

The aluminium foil of present embodiment; Comprise resin bed 1; Be equipped with first aluminium coated 2, first plastic membranous layer 3, second aluminium coated 4 and second plastic membranous layer 5 on the resin bed 1 from the inside to the outside successively; Be equipped with between the 3rd aluminium coated 6, the first aluminium coateds 2 and first plastic membranous layer 3 in second plastic membranous layer, 5 outsides, between first plastic membranous layer 3 and second aluminium coated 4, between second aluminium coated 4 and second plastic membranous layer 5, be coated with glue layer 7 between second plastic membranous layer 5 and the 3rd aluminium coated 6; First plastic membranous layer 3 and second plastic membranous layer 5 adopt the PET material to process; The thickness of first aluminium coated 2, second aluminium coated 4 and the 3rd aluminium coated 6 is 9 μ m; The thickness of first plastic membranous layer 3 and second plastic membranous layer 5 is 12 μ m.

The aluminium foil of present embodiment through resin bed and the multilayer aluminium coated that is provided with, makes when making cable, can improve the mechanical property of aluminium foil, prevents to produce phenomenon of rupture, thereby has guaranteed the quality of product, reaches better protection and shield effectiveness.

Claims

1. aluminium foil; It is characterized in that comprising resin bed (1); Be equipped with first aluminium coated (2), first plastic membranous layer (3), second aluminium coated (4) and second plastic membranous layer (5) on the resin bed (1) from the inside to the outside successively; Be equipped with the 3rd aluminium coated (6) in second plastic membranous layer (5) outside, between first aluminium coated (2) and first plastic membranous layer (3), between first plastic membranous layer (3) and second aluminium coated (4), between second aluminium coated (4) and second plastic membranous layer (5), be coated with glue layer (7) between second plastic membranous layer (5) and the 3rd aluminium coated (6).

2. according to the said a kind of aluminium foil of claim 1, it is characterized in that said first plastic membranous layer (3) and second plastic membranous layer (5) adopt the PET material to process.

3. according to the said a kind of aluminium foil of claim 1, the thickness that it is characterized in that said first aluminium coated (2), second aluminium coated (4) and the 3rd aluminium coated (6) is 7-12 μ m;

4. according to the said a kind of aluminium foil of claim 1, the thickness that it is characterized in that said first plastic membranous layer (3) and second plastic membranous layer (5) is 10-15 μ m.