CN201176288Y

CN201176288Y - Electrostatic prevention carbon powder packaging bag convenient for discriminating

Info

Publication number: CN201176288Y
Application number: CNU2007200543107U
Authority: CN
Inventors: 佘洪清
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-20
Filing date: 2007-07-20
Publication date: 2009-01-07
Anticipated expiration: 2017-07-20

Abstract

The utility model discloses an easily identified antistatic carbon dust packaging bag which is formed by a compound film, wherein the compound film comprises an internal layer, an intermediate layer and an external layer, wherein the whole of or partial of the internal layer and the external layer are conducting material layers which are metal coatings or conducting plastic layers, and the internal layer and the external layer are mutually communicated, thereby realizing the antistatic effect, having convenient usage, and preventing moisture and damp. An identification which is formed by convex and concave structures is arranged on the external layer of the compound film, which is convenient for consumers to identify the source of carbon dust, reduces the losses of the consumers who can not prove the fake carbon dust from which shop after buying fake carbon dust.

Description

A kind of electrostatic prevention carbon dust packaging bag of being convenient to discern

Technical field

The utility model relates to a kind of packaging bag, is specifically related to a kind of electrostatic prevention carbon dust packaging bag of being convenient to discern.

Background technology

Existing carbon dust packaging bag need be stored in because of carbon dust in the container of a no static, and existing carbon dust generally adopts the encapsulation of sealing plastic cement bottle, and at the bottle mouth position metal foil seal; This packing all needs to take than large tracts of land when transportation, storage because the plastic cement bottle is long-pending for circular, and its manufacturing cost, packaging cost are also higher, use inconvenience and cause waste of material easily.The packed carbon dust of Chu Xianing afterwards, the anti-static precautions that it adopted be, earlier carbon dust is encapsulated in the antistatic bag, and then carries out outer packaging, and packaging process is complicated.

Simultaneously, the carbon dust packaging bag of Xiao Shouing in the market, outside face generally adopts single color printing, and any stereoscopic trademarks of being convenient to discern or anti-false sign are not set yet in configuration aspects, and generally only being printed on plane literal or pattern, the customer is when buying product, relatively being easy to generate the misidentification mistake buys, buy all kinds of nonconformitys or the carbon dust of adaptive model not back as the customer, tend in use cause the printing equipment fault, bring unnecessary loss.

The utility model content

The purpose of this utility model is the deficiency at the problems referred to above, provides a kind of protection against the tide damp proof, antistatic packaging bag easy to use.

For achieving the above object, technical scheme provided by the utility model is:

A kind of electrostatic prevention carbon dust packaging bag of being convenient to discern, it is to be made of laminated film, it is characterized in that: described laminated film comprises internal layer, interlayer and skin; Wherein internal layer and outer field all or one one be conductive material layer, and this internal layer and skin are interconnected.

Described conductive material layer is coat of metal or conductive plastic layer.

Also be provided with the sign that concaveconvex structure constitutes on the described laminated film skin.

Advantage of the present utility model is:

1, because laminated film ectonexine of the present utility model is equipped with conductive material layer, and this internal layer and skin be interconnected, and makes inside or exterior static at last by the outer derivation of laminated film, thereby reach the effect of electrostatic prevention.

2, the utility model can be moistureproof damp proof, makes carbon dust be not easy to go bad;

3, the utility model is not easy counterfeit, with low cost after the mass production, effective;

4, the utility model is fit to produce with the modern industry method, the capacity rating height, and cost is low, economical with materials.

Below in conjunction with accompanying drawing utility model is described further.

Description of drawings

Fig. 1 is the scheme drawing of carbon dust packaging bag of the present utility model;

Fig. 2 is the bag wall construction section enlarged diagram of carbon dust packaging bag of the present utility model.

The specific embodiment

Embodiment: as shown in Figures 1 and 2, a kind of electrostatic prevention carbon dust packaging bag of being convenient to discern, it is to be made of laminated film, laminated film comprises internal layer 1, interlayer 2 and outer 3; Wherein internal layer 1 and outer 3 whole or one one are conductive material layer, this conductive material layer is coat of metal or conductive plastic layer, and this internal layer 1 is interconnected with outer 3, and also be provided with the sign that concaveconvex structure constitutes on the laminated film skin 3, this sign can be date 4 or brand 5, pattern can be corporate logo or decorative pattern, also is provided with anti-false sign 6 on the laminated film skin, and product is not easy by counterfeit.

Claims

1, a kind of electrostatic prevention carbon dust packaging bag of being convenient to discern, it is to be made of laminated film, it is characterized in that: described laminated film comprises internal layer, interlayer and skin; Wherein internal layer and outer field all or one one be conductive material layer, and this internal layer and skin are interconnected.

2, the electrostatic prevention carbon dust packaging bag of being convenient to discern according to claim 1 is characterized in that: described conductive material layer is coat of metal or conductive plastic layer.

3, the electrostatic prevention carbon dust packaging bag of being convenient to discern according to claim 2 is characterized in that: also be provided with the sign that concaveconvex structure constitutes on the described laminated film skin.