CN104233627A - Special microneedle high-pressure spunlacing plate for mimic enzyme biological protection spunlaced material - Google Patents
Special microneedle high-pressure spunlacing plate for mimic enzyme biological protection spunlaced material Download PDFInfo
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- CN104233627A CN104233627A CN201410485003.9A CN201410485003A CN104233627A CN 104233627 A CN104233627 A CN 104233627A CN 201410485003 A CN201410485003 A CN 201410485003A CN 104233627 A CN104233627 A CN 104233627A
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Abstract
The invention relates to a special microneedle high-pressure spunlacing plate for a mimic enzyme biological protection spunlaced material, which can carry out spunlacing forming on flame resistant polypropylene fibers with non-hygroscopic performance and difficulty in spunlacing by a microneedle. The special microneedle high-pressure spunlacing plate comprises a spunlacing plate; the aperture of the spunlacing plate is 0.06 to 0.08mm, so that the flame resistant polypropylene fibers are enabled to possibly become raw material fibers of an intermediate material of a mask; moreover, under the action of high-density microneedle water jet, the intermediate layer of the non-woven port biological protection mask has a smaller aperture and a higher porosity. The special microneedle high-pressure spunlacing plate for the mimic enzyme biological protection spunlaced material has the advantages that 1, the technical difficult points of non-hygroscopic performance and difficulty in spunlacing of the flame resistant polypropylene fibers are broken through by the microneedle high-pressure technology, so that the flame resistant polypropylene fibers are enabled to possibly become the raw material fibers of the material of the mask; 2, under the action of high-density microneedle water jet, a product has the smaller aperture and the higher porosity, provides a better primary barrier property, noninflammability and excellent air permeability when being used as the intermediate layer for primarily filtering particulate matter, and ensures a low inhalation resistance.
Description
Technical field
The present invention relates to and a kind ofly the flame retardant polypropylene fibers micropin water with non-hygroscopic, difficult water thorn can be stung shaping bionic enzyme biological protection water thorn material special micropin high-pressure water-jet plate, belong to health and intercept water pricker plate and manufacture field.
Background technology
The needle plate aperture of conventional water jet process is 0.1 or 0.12mm, but there are in flame retardant polypropylene fibers the technological difficulties such as non-hygroscopic, difficult water thorn, thus useless 0.1 or 0.12mm needle plate water thorn, therefore adopt the raw enzyme biological protection water of flame retardant polypropylene fibers thorn material to sting shaping by water.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs and a kind ofly the flame retardant polypropylene fibers micropin water with non-hygroscopic, difficult water thorn can be stung shaping bionic enzyme biological protection water thorn material special micropin high-pressure water-jet plate.
Design: in order to realize above-mentioned purpose of design.The bionic enzyme biological protection water thorn material of the application is devoted to research and development one and is had functional high-end medical water-spraying non-woven material, highly dense carding technology is monitored by AI, micropin high-pressure water-jet technology and epsilon-polylysine work in coordination with the innovation of bionic enzyme finishing technique, break-through skill bottleneck, epsilon-polylysine is attached to bionic enzyme viscose and polypropylene fibre top layer, again through dryness finalization, make it to have antibacterial, the function of deodorization, when using as the intermediate functional layer of biological protective mask together with fusion spray cloth (increasing a kind of antibacterial nonwoven material in the structure of existing biological protective mask), virus can not only be intercepted, bacterium, more can further by virus, bacterium is murdered, prevent its transfer from infecting, play real obstruct protective action.For this reason, the application is in the design of water pricker plate, adopt the design of micropin high-pressure water-jet technology, the object of such design is: the water needle plate aperture used due to micropin high-pressure water-jet technology is 0.06-0.08mm, this pin hole this can make full use of the characteristic of flame retardant polypropylene fibers not easily afterflame, through the grafting of bionic enzyme metal phthalocyanine, breakthrough flame retardant polypropylene fibers is non-hygroscopic, the technological difficulties such as difficult water thorn, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, product has less aperture and higher porosity, during as intermediate layer primary filter particle, there is provided material good elementary barrier, the gas permeability of low flammability and excellence, ensure less inspiratory resistance.
Technical scheme: a kind of bionic enzyme biological protection water thorn material special micropin water under high pressure needle plate, comprise water thorn plate, water needle plate aperture is 0.06-0.08mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.
The present invention is compared with background technology, and one is break through the technological difficulties such as non-hygroscopic, the difficult water thorn of flame retardant polypropylene fibers by micropin high pressure technique, makes flame retardant polypropylene fibers become possibility as the raw fiber of mask material; Two is under the effect of highly dense micropin water jet, product has less aperture and higher porosity, during as intermediate layer primary filter particle, the gas permeability of the good elementary barrier of material, low flammability and excellence is provided, ensures less inspiratory resistance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bionic enzyme biological protection water thorn material special micropin high-pressure water-jet plate.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1.A kind of bionic enzyme biological protection water thorn material special micropin water under high pressure needle plate, comprise water thorn plate, it is characterized in that: water needle plate 1 aperture 3 is 0.06-0.08mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.Aperture, non-woven mouth biological protective mask intermediate layer 2-7 micron, porosity 85-90%.In Fig. 1, label 2 is pulling eye.
Embodiment 2: on the basis of embodiment 1, water needle plate 1 aperture 3 is 0.06mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.2 microns, aperture, non-woven mouth biological protective mask intermediate layer, porosity 90%.
Embodiment 3: on the basis of embodiment 1, water needle plate 1 aperture 3 is 0.08mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.7 microns, aperture, non-woven mouth biological protective mask intermediate layer, porosity 85%.
Embodiment 4: on the basis of embodiment 1, water needle plate 1 aperture 3 is 0.07mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.Aperture, non-woven mouth biological protective mask intermediate layer 4-5 micron, porosity 88%.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (2)
1. a bionic enzyme biological protection water thorn material special micropin water under high pressure needle plate, comprise water thorn plate, it is characterized in that: water needle plate aperture is 0.06-0.08mm, flame retardant polypropylene fibers is made to become possibility as the raw fiber of mouth mask intermediate materials, and under the effect of highly dense micropin water jet, non-woven mouth biological protective mask intermediate layer has less aperture and higher porosity.
2. bionic enzyme biological protection water thorn material according to claim 1 special micropin water under high pressure needle plate, is characterized in that: aperture, non-woven mouth biological protective mask intermediate layer 2-7 micron, porosity 85-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485003.9A CN104233627A (en) | 2014-09-22 | 2014-09-22 | Special microneedle high-pressure spunlacing plate for mimic enzyme biological protection spunlaced material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485003.9A CN104233627A (en) | 2014-09-22 | 2014-09-22 | Special microneedle high-pressure spunlacing plate for mimic enzyme biological protection spunlaced material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104233627A true CN104233627A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485003.9A Pending CN104233627A (en) | 2014-09-22 | 2014-09-22 | Special microneedle high-pressure spunlacing plate for mimic enzyme biological protection spunlaced material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179744A1 (en) * | 1999-12-17 | 2002-12-05 | Rieter Perfojet | Device for treating sheet-like material using pressurized water jets |
| US20060277731A1 (en) * | 2003-04-08 | 2006-12-14 | Jochen Schreiber | Method for stitch-bonding or finishing a material web by means of hidrodynamic needling, and product produced according to this method |
| US20070000107A1 (en) * | 2003-01-14 | 2007-01-04 | Patrick Jeambar | Manufacturing process of a composite nonwoven and installation for carrying out said process |
| CN101021031A (en) * | 2007-02-28 | 2007-08-22 | 晋江市兴泰无纺制品有限公司 | Hydro-entangled fine decitex non-woven fabric and its production process |
| CN102271820A (en) * | 2009-01-16 | 2011-12-07 | 立达公司 | Device for spraying jets of water by means of a curved perforated plate |
| CN204325694U (en) * | 2014-09-22 | 2015-05-13 | 杭州诺邦无纺股份有限公司 | Bionic enzyme biological protection water thorn material special micropin high-pressure water-jet plate |
-
2014
- 2014-09-22 CN CN201410485003.9A patent/CN104233627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179744A1 (en) * | 1999-12-17 | 2002-12-05 | Rieter Perfojet | Device for treating sheet-like material using pressurized water jets |
| US20070000107A1 (en) * | 2003-01-14 | 2007-01-04 | Patrick Jeambar | Manufacturing process of a composite nonwoven and installation for carrying out said process |
| US20060277731A1 (en) * | 2003-04-08 | 2006-12-14 | Jochen Schreiber | Method for stitch-bonding or finishing a material web by means of hidrodynamic needling, and product produced according to this method |
| CN101021031A (en) * | 2007-02-28 | 2007-08-22 | 晋江市兴泰无纺制品有限公司 | Hydro-entangled fine decitex non-woven fabric and its production process |
| CN102271820A (en) * | 2009-01-16 | 2011-12-07 | 立达公司 | Device for spraying jets of water by means of a curved perforated plate |
| CN204325694U (en) * | 2014-09-22 | 2015-05-13 | 杭州诺邦无纺股份有限公司 | Bionic enzyme biological protection water thorn material special micropin high-pressure water-jet plate |
Non-Patent Citations (1)
| Title |
|---|
| 郭秉臣: "《非织造材料与工程学》", 31 July 2010 * |
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Application publication date: 20141224 |