CN203359085U

CN203359085U - Antistatic inner bag

Info

Publication number: CN203359085U
Application number: CN 201320316253
Authority: CN
Inventors: 蔡明艳; 张国有; 代祥惠; 谢江涛
Original assignee: CHONGQING STORSACK PLASTIC Co Ltd
Current assignee: CHONGQING STORSACK PLASTIC Co Ltd
Priority date: 2013-06-04
Filing date: 2013-06-04
Publication date: 2013-12-25
Anticipated expiration: 2023-06-04

Abstract

The utility model provides an antistatic inner bag. The antistatic inner bag comprises a bag body formed by sewing an inner layer and an outer layer sequentially arranged from inside to outside, wherein antistatic agent layers are respectively arranged at the inner side and the outer side of the inner layer. The antistatic agent layers of the bag body can reduce surface resistance and volume resistance of materials or products, properly improve electrical conductivity and prevent static electricity from accumulating, thereby avoiding the dangerous situation of goods burning caused by static electricity and largely improving the safety risks of conveying or storing dangerous goods. The antistatic agent layers are respectively arranged at the inner side and the outer side of the inner layer, so that the antistatic effect of the bag body is improved. An outer layer protective layer is arranged outside the antistatic agent layers, so that the antistatic agent layers are prevented from being abraded when the outer layer is abraded to affect the antistatic effect. The outer layer of the bag body is a pp basic layer, so that the whole bag body has higher impact resistance, is tough in mechanical performance, and is resistant to various organic solvents, and acid and alkali corrosion.

Description

Antistatic inner bag

Technical field

The utility model relates to a kind of inner bag of the packing for chemical, medicine, starch, package resin, relates in particular to a kind of antistatic inner bag.

Background technology

Antistatic inner bag is a kind of sack that prevents electrostatic film, through a corona, any static charge is dissipated automatically, does not need earth point.This sack is applicable to fill the inflammable powder of all kinds of sensitivities or particulate matter, is widely used in chemical, medicine, starch, package resin etc.The general discharge effect of existing antistatic inner bag is bad, in transportation or storing dangerous goods, still has very large security risk.

The utility model content

The utility model proposes a kind of antistatic inner bag, it can overcome deficiency of the prior art effectively, reduces the security risk of transportation or storing dangerous goods.

The technical solution of the utility model is achieved in that a kind of antistatic inner bag, comprises the internal layer and the outer bag formed of sewing up that set gradually from inside to outside, and the inboard of described internal layer and the outside are provided with the antistatic additive layer.

As preferably, described skin is the pp base cloth layer.

As preferably, institute's internal layer is thin layer.

The beneficial effects of the utility model are: the antistatic additive layer of bag can reduce material or product surface resistance and volume resistance; appropriateness improves electric conductivity, stops static to be accumulated; thereby avoid the dangerous situation because of the goods burning of static initiation; greatly improved the security risk of transportation or storing dangerous goods; the inside and outside both sides of internal layer are provided with the antistatic additive layer; improved the anlistatig effect of bag; and the antistatic additive layer also has outer layer protection outward; can not make the antistatic additive layer receive wearing and tearing because of outer field wearing and tearing, affect anlistatig effect.The skin of bag is the basic layer of pp, makes whole bag have higher Dent resistance, and engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.

The accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is part sectional view of the present utility model.

In figure: 1, internal layer; 2, skin; 3, antistatic additive layer.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only one of them embodiment of the utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.

As shown in Figure 1, a kind of antistatic inner bag, comprise internal layer 1 bag that 2 stitchings form with skin set gradually from inside to outside, and described outer 2 is the pp base cloth layer, and institute's internal layer 1 is thin layer, and the inboard of described internal layer 1 and the outside are provided with antistatic additive layer 3.

The antistatic additive layer 3 of bag of the present utility model can reduce material or product surface resistance and volume resistance; appropriateness improves electric conductivity, stops static to be accumulated; thereby avoid the dangerous situation because of the goods burning of static initiation; greatly improved the security risk of transportation or storing dangerous goods; the inside and outside both sides of internal layer 1 are provided with antistatic additive layer 3; improved the anlistatig effect of bag; and outer outer 2 protections in addition of antistatic additive layer 3; can not make antistatic additive layer 3 receive wearing and tearing because of the wearing and tearing of skin 2, affect anlistatig effect.The skin 2 of bag is the basic layer of pp, makes whole bag have higher Dent resistance, and engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. an antistatic inner bag is characterized in that: comprise the internal layer and the outer bag formed of sewing up that set gradually from inside to outside, the inboard of described internal layer and the outside are provided with the antistatic additive layer.

2. antistatic inner bag according to claim 1, it is characterized in that: described skin is the pp base cloth layer.

3. antistatic inner bag according to claim 2, it is characterized in that: institute's internal layer is thin layer.