CN201665035U - Dust-blocking, liquid-blocking and anti-static lamination structure - Google Patents
Dust-blocking, liquid-blocking and anti-static lamination structure Download PDFInfo
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- CN201665035U CN201665035U CN2009203194145U CN200920319414U CN201665035U CN 201665035 U CN201665035 U CN 201665035U CN 2009203194145 U CN2009203194145 U CN 2009203194145U CN 200920319414 U CN200920319414 U CN 200920319414U CN 201665035 U CN201665035 U CN 201665035U
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Abstract
The utility model relates to a dust-blocking, liquid-blocking and anti-static lamination structure, which is formed by bonding and hot rolling an S layer, an M layer and an S layer, the M layer is melting blowing non-woven material and the S layers are spun-bonded non-woven material; the dust-blocking, liquid-blocking and anti-static lamination structure has the beneficial effects that: the lamination structure is designed in a diversifying way, harmful solid and liquid substances can be effectively blocked, so as to resist the burst leakage accidents in the industry and severe dust environment, ensure the physical and psychological health of operating personnel and reduce the ratio of occupational diseases and reduce the national fund investment; personnel safety accidents even fire disasters caused by static electricity can be avoided, and the structure is in accordance to the international biological compatibility requirements.
Description
Technical field
The utility model relates to a kind of resistance dirt, blocking solution, antistatic layer laminated structure, and this structure can effectively intercept the liquid state that exists in the industry and solid-state harmful substance.
Background technology
In the productive labor of industry,, be referred to as occupational disease because occupational hazards such as the chemistry that exists in the operating environment, physics, biology act on the disease that human body causes.The economic loss that occupational disease caused is serious, and according to the rough estimation of relevant department, annual China reaches 1,000 hundred million yuan, 200,000,000,000 yuan of indirect economic loss because of the direct economic loss that occupational disease, industrial accident produce.The Occupational Disease Hazards number is many, and ill quantity is big, estimates that 10 years from now on to 15 years occupational disease morbidity sums are also with in rising trend.The economic loss that Occupational Disease Hazards causes is huge, and it is long-range to influence.
In addition along with the development of chemical industry; the very high chemicals of many toxicity has appearred; and these chemicals are in production, storage, handling process; can be owing to reveal or contingency; crisis people's life security, this just requires industrial protection must have good liquid and solid barrier with material.The protective materials of traditional textile hinders dirt, resistance to acids and bases is poor, can't well intercept the harmful substance of chemistry, physics, biological species.The multiple film non-woven material of Tui Chuing had overcome two above hang-ups really in recent years, but this kind material is airtight, and noise is big when wearing, and static is big, the also indirect health that has influence on the wearer.Therefore effectively protection producers, aid worker and the disaster district people's life security is developed a kind of good barrier property, protective materials comfortable and easy to wear is present protective fabric research and produces the huge challenge that faces.
Fields such as this structure is widely used in spraying paint, pesticide spraying, pharmaceuticals industry, press, nuclear power plant, hospital, food processing, clean room, glass fibre production.
Summary of the invention
The purpose of this utility model is exactly a kind of special nonwoven layer laminated structure that designs at some shortcomings of the demand in above market and product existence at present.By three layers of composite design of three-dimensional, with structure with antistatic behaviour, resistance dirt and liquid repellent performance is molten is one.
The technical solution of the utility model: resistance dirt, blocking solution, antistatic layer laminated structure, by S layer, M layer, the S layer is bonding and form through hot rolling, described M layer is a melt-blown non-woven material, described S layer, S layer are viscose non-woven material.
The S layer is thin dawn viscose non-woven material, fibre diameter below 1.5 dawn,
The M layer is the melt-blown non-woven material of super fine denierization, and fiber number is below 0.5 micron,
The S layer is antistatic viscose non-woven material, and sheet resistance is less than 1 * 10 of the EN1149-1 standard
9Europe;
The beneficial effects of the utility model are: this laminar structure designs by diversification, can effectively intercept harmful solid and liquid substance, thereby leakage accident that happens suddenly in the reply industry and abominable dust atmosphere, guarantee operating personnel's physical and mental health, reduce the ratio of occupational disease, reduced country's fund input in this respect; Can avoid because of the personal safety accident of generation of static electricity fire even; Meet international biocompatibility requirement,
This laminar structure is made up of the polypropylene spunbond material of two-layer difference in functionality and the polypropylene melt-blown material of one deck high-barrier, every layer all has good gas permeability, can avoid wearer and processor eczema or irritated problem to occur, reduce the economic loss that causes because of such contingency.
Description of drawings
Accompanying drawing is the structural representation of a kind of embodiment of the present utility model.
The specific embodiment
The polypropylene spun sticky cloth 3 of antistatic treatment, polypropylene melt-blown cloth 2, untreated polypropylene spun sticky cloth 1 combine in certain temperature and pressure laminated; The antistatic surface agent of the polypropylene spun sticky cloth of antistatic treatment is understood step by step under certain pressure, temperature and humidity, and migration progressively reaches balance through the two-sided sheet resistance of the balance in a week and is lower than 2 * 10 to the another side of material
9Europe; Middle fusion spray cloth by hundreds of to thick fibrous of several ten thousand nanometers, guarantee whole laminar structure to the filter efficiency of 0.35 micro particles up to 100%; The specific fiber surface that the superfine fibre on top layer has increased whole laminar structure amasss, and its anti acid alkali performance is reached more than 95%.
Can be applied to widely through the laminate mechanism of this kind method design spray paint, high-risk fields such as pesticide spraying, pharmaceuticals industry, press, nuclear power plant, food processing, glass fibre production, mining, chemical industry.
Succeeding in developing of this product will lead the development of novel laminar structure non-woven material, widens the application of non-woven material, fully improves the added value of composite nonwoven material, can create remarkable economic efficiency and social benefit.
Claims (3)
1. one kind is hindered dirt, blocking solution, antistatic layer laminated structure, it is characterized in that: by S layer (1), M layer (2), S layer (3) is bonding and form through hot rolling, described M layer (2) is a melt-blown non-woven material, and described S layer (1), S layer (3) are viscose non-woven material.
2. resistance dirt according to claim 1, blocking solution, antistatic layer laminated structure is characterized in that: S layer (1) is thin dawn viscose non-woven material, and fibre diameter is below 1.5 dawn.
3. resistance dirt according to claim 1, blocking solution, antistatic layer laminated structure is characterized in that: M layer (2) is the melt-blown non-woven material of super fine denierization, and fiber number is below 0.5 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203194145U CN201665035U (en) | 2009-12-31 | 2009-12-31 | Dust-blocking, liquid-blocking and anti-static lamination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203194145U CN201665035U (en) | 2009-12-31 | 2009-12-31 | Dust-blocking, liquid-blocking and anti-static lamination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665035U true CN201665035U (en) | 2010-12-08 |
Family
ID=43265987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203194145U Expired - Fee Related CN201665035U (en) | 2009-12-31 | 2009-12-31 | Dust-blocking, liquid-blocking and anti-static lamination structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN111629808A (en) * | 2018-02-08 | 2020-09-04 | 尼纳盖斯纳有限公司 | Filter media with nonwoven fabric layer and meltblown layer |
| US11618198B2 (en) | 2019-10-15 | 2023-04-04 | Brückner Maschinenbau GmbH & Co. KG | Method for setting an operating point of a film stretching machine and film stretching system for producing a plastics film |
-
2009
- 2009-12-31 CN CN2009203194145U patent/CN201665035U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN111629808A (en) * | 2018-02-08 | 2020-09-04 | 尼纳盖斯纳有限公司 | Filter media with nonwoven fabric layer and meltblown layer |
| CN111629808B (en) * | 2018-02-08 | 2022-10-14 | 尼纳盖斯纳有限公司 | Filter media with nonwoven fabric layer and meltblown layer |
| US11618198B2 (en) | 2019-10-15 | 2023-04-04 | Brückner Maschinenbau GmbH & Co. KG | Method for setting an operating point of a film stretching machine and film stretching system for producing a plastics film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |