CN2918277Y - Plastic packaging bag with low static electricity - Google Patents
Plastic packaging bag with low static electricity Download PDFInfo
- Publication number
- CN2918277Y CN2918277Y CN 200620058717 CN200620058717U CN2918277Y CN 2918277 Y CN2918277 Y CN 2918277Y CN 200620058717 CN200620058717 CN 200620058717 CN 200620058717 U CN200620058717 U CN 200620058717U CN 2918277 Y CN2918277 Y CN 2918277Y
- Authority
- CN
- China
- Prior art keywords
- bag
- low static
- electrostatic
- freight container
- conductive fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a low electrostatic plastic container bag, comprising a bag body composed of plastic braided fabrics, a feed pipe and a discharge pipe are arranged respectively on the upper end and lower end of the bag body, the plastic braided fabrics of the bag body, the feed pipe and the discharge pipe are unidirectional parallel interwoven with conductive fibers with intervals, the denier of the conductive fibers ranges from 30 to 150 dtex; the design enables the product to release electrostatic to atmosphere in ungrounded situation, so the surface electrostatic of the container bags can be eliminated effectively, as the conductive fibers have permanence and reliability in conduction, the container bag is characterized in reliability, low electrostatic and safety, and wide applicability to explosive and dangerous situation.
Description
Technical field
The utility model relates to a kind of plastic packing product, particularly a kind of low static plastics flexible freight container.
Background technology
At present plastics flexible container bag on the market uses plastics as raw material usually, its produce, former thereby can produce a large amount of static because of friction etc. in the use, thereby very easily cause electrostatic discharge spark.If at this moment the material of dress is a combustible and explosive articles in the bag, or there are environment such as fire gases, steam, cloud in environment for use, then electrostatic spark can cause accidents generations such as burning, blast.
Generation for fear of electrostatic spark, the mode that the common employing of people interweaves in length and breadth inweaves conductive fiber in plastic braid, adopt this plastic braid to make the plastics flexible freight container again, but this flexible freight container must could in time discharge earth electrode and the earth positive connection with static by conductive fiber in the process of using, so use very inconvenient, and work as flexible freight container often connecting with the earth, then can very easily cause electrostatic spark, thereby pyrophoricity accident takes place.
Summary of the invention
The utility model provides a kind of low static plastics flexible freight container that ground connection is used that need not.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of low static plastics flexible freight container, it comprises the bag of being made up of plastic braid, bag upper end and lower end are respectively arranged with feed pipe and discharge duct, described bag and advance, unidirectional parallel interval inweaves conductive fiber in the plastic braid of discharge duct, described conductive fiber fiber number is 30～150dtex;
As improvement of the technical scheme, described conductive fiber is equidistant rectangular distribution.
As further improvement in the technical proposal, described conductive fiber fiber number is 80dtex; Described bag is provided with hanger.
The beneficial effects of the utility model are: the utility model unidirectional parallel interval in the plastic braid of bag inweaves conductive fiber, this design make this product can earth-free situation under to the atmosphere release electrostatic, effectively eliminate the surface electrostatic of flexible freight container, because the permanent and reliability that conductive fiber has conduction, make this flexible freight container have reliably, hang down the characteristics of static, safety, thereby can be widely used in the occasion of explosive danger.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is second kind of structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of low static plastics flexible freight container, it comprises the bag of being made up of plastic braid 1, the shape of bag 1 can be a square or round etc., bag 1 upper end and lower end are respectively arranged with feed pipe 11 and discharge duct 12, can also be provided with hanger 3 on the described bag 1, this product is at bag 1 and advance, unidirectional parallel interval inweaves conductive fiber 2 in the plastic braid of discharge duct 11,12, described conductive fiber 2 fiber numbers are 30～150dtex, optimum value can be used 80dtex, the surface resistance R of conductive fiber 2＜10
8Ω, described conductive fiber 2 is equidistant rectangular distribution, its spacing distance can be controlled at 10～50mm according to actual operating needs.
The Electrostatic Control of this bag is: ignition energy 〉=0.14mJ; Electric current≤3.0 μ A.When the electrostatic induced current that fills material≤3.0 μ A, static ignition energy 〉=0.14mJ.This bag can be applied to explosive hazardous environment place, uses in the gaseous environment that ethene, propane are arranged as allowing, and bag can also be used to fill the material of ignition energy＞0.14mJ, for example can adorn materials such as iron powder, aluminium powder, sulphur.
This product in use need not ground connection just can be to the atmosphere release electrostatic, effectively eliminate the surface electrostatic of flexible freight container, because the permanent and reliability that conductive fiber has conduction, make this flexible freight container have reliably, hang down the characteristics of static, safety, thereby can be widely used in the occasion of explosive danger.
Claims (4)
1. one kind low static plastics flexible freight container, it comprises the bag of being made up of plastic braid (1), bag (1) upper end and lower end are respectively arranged with feed pipe (11) and discharge duct (12), it is characterized in that: described bag (1) and advance, unidirectional parallel interval inweaves conductive fiber (2) in the plastic braid of discharge duct (11,12), described conductive fiber (2) fiber number is 30～150dtex.
2. low static plastics flexible freight container according to claim 1 is characterized in that: described conductive fiber (2) is equidistant rectangular distribution.
3. low static plastics flexible freight container according to claim 1 is characterized in that: described conductive fiber (2) fiber number is 80dtex.
4. low static plastics flexible freight container according to claim 1, it is characterized in that: described bag (1) is provided with hanger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058717 CN2918277Y (en) | 2006-05-01 | 2006-05-01 | Plastic packaging bag with low static electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058717 CN2918277Y (en) | 2006-05-01 | 2006-05-01 | Plastic packaging bag with low static electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918277Y true CN2918277Y (en) | 2007-07-04 |
Family
ID=38216087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058717 Expired - Fee Related CN2918277Y (en) | 2006-05-01 | 2006-05-01 | Plastic packaging bag with low static electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918277Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014151497A1 (en) * | 2013-03-15 | 2014-09-25 | Texene Llc | Flexible intermediate bulk container with induction control |
| CN106715770A (en) * | 2014-07-11 | 2017-05-24 | 拜耳股份公司 | Groundable, flexible bulk material container |
-
2006
- 2006-05-01 CN CN 200620058717 patent/CN2918277Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014151497A1 (en) * | 2013-03-15 | 2014-09-25 | Texene Llc | Flexible intermediate bulk container with induction control |
| CN105307955A (en) * | 2013-03-15 | 2016-02-03 | 特克斯恩有限责任公司 | Flexible intermediate bulk container with induction control |
| US9611091B2 (en) | 2013-03-15 | 2017-04-04 | Texene Llc | Flexible intermediate bulk container with induction control |
| US9815619B2 (en) | 2013-03-15 | 2017-11-14 | Texene Llc | Flexible intermediate bulk container with induction control |
| US9815618B2 (en) | 2013-03-15 | 2017-11-14 | Texene Llc | Anti-incendiary flexible intermediate bulk container with induction control |
| CN105307955B (en) * | 2013-03-15 | 2018-02-13 | 特克斯恩有限责任公司 | Flexible medium-sized containers with sensing control |
| US10023380B2 (en) | 2013-03-15 | 2018-07-17 | Texene Llc | Flexible intermediate bulk container with induction control |
| CN106715770A (en) * | 2014-07-11 | 2017-05-24 | 拜耳股份公司 | Groundable, flexible bulk material container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100501 |