CN201433325Y - Bacteria-isolated anti-acarus textile and production device thereof - Google Patents
Bacteria-isolated anti-acarus textile and production device thereof Download PDFInfo
- Publication number
- CN201433325Y CN201433325Y CN2009200458211U CN200920045821U CN201433325Y CN 201433325 Y CN201433325 Y CN 201433325Y CN 2009200458211 U CN2009200458211 U CN 2009200458211U CN 200920045821 U CN200920045821 U CN 200920045821U CN 201433325 Y CN201433325 Y CN 201433325Y
- Authority
- CN
- China
- Prior art keywords
- textile
- layer
- melt
- mite
- bacteria
- 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
Links
Images
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a bacteria-isolated anti-acarus textile and a production device thereof. The melt-blown and combination technology is adopted to combine a woven textile layer, a hot melt bonding layer and a melt-blown ultrafine fiber mesh layer together and the multi-layer structure is hot rolled, wound and treated by other technologies to make a dyed or printed woven textile with surface layers taking cotton, hemp, silk, chemical fiber and the like as raw material. The inner layer of the textile is a high-density layer made of polypropylene ultrafine fiber nonwoven fabrics. The middle layer of the textile is a hot melt material bounding layer which bonds the surface layer and the inner layer together into a whole body. The fabric gap is less than 10 microns and thereby dust, acari and excrements are prevented from passing the textile. The production device is formed by a melt-blown mesh laying device, a hot melt material inputting device, a woven textile backing-off device, a hot mill and a winding machine. The utility model has the advantages that the structure is compact, the bacteria are isolated and the acari are prevented, and the textile is ventilated, soft, comfortable and safe.
Description
Technical field
The present invention relates to a kind of textile technology field, relate in particular to a kind of complex class textiles and process units thereof.
Background technology
Because it is the dirt mite extensively is distributed in the living environment of people's life, causes anaphylactias such as allergic asthma, allergic rhinitis and anaphylaxis dermatosis as a kind of strong anaphylactogen, especially more obvious to people's performance of infant and allergic constitution.Acarid is under the jurisdiction of Arthropoda, and build is small, and generally about 0.1～0.5mm, therefore, people's naked eyes can't be seen.According to relevant department monitoring, at home in acarid distribute at most with carpet, secondly be cotton-wadded quilt, be mattress, pillow, floor, sofa etc. once more.Acarid is a food with human body exuviae bits, the existence of its optimum 20～30 ℃ of temperature, relative humidity greater than 55% environment in.Sneeze, have a running nose, nasal obstruction, nose eye ear itching, cough, asthma, skin rash then be the external manifestation of dust mite allergy.If the dirt mite excessive concentration in the room, its main harm is to cause anaphylactias such as allergic asthma, allergic rhinitis and allergic dermatitis.
The method of preventing and treating of acarid is had multiple, comprise environment control, spray acaricide and use anti-mite textiles etc.Wherein, the anti-mite of textiles is divided into anti-mite of chemistry and physical anti-mite.The anti-mite of chemistry is to use chemical mite-proof agent to kill or the repellent acarid, and physical anti-mite mainly is the blocked method that stops acarid to pass through, and physical anti-mite is safe, the most direct isolation method.Typically use high density fabric, pillow, mattress, bed clothes are inserted in high density by in the bedding sack, so not only make inner dirt mite can't penetrate isolated material, can't be food with the mankind's scurf, extraneous simultaneously dirt mite also can't enter in mattress, pillow and the bed clothes again and breed, thereby reaches the purpose of control dirt mite.
The spy that E.I.Du Pont Company adopts flash distillation nonwoven fabric technology to produce defends the exclusive protective materials of strong TyvekADM, and its filament number is the thinnest to reach 0.5 micron, comprises that dust, aqueous water, greasy dirt, scurf etc. all can not see through, and have anti-mite effect.The superfine fibre nonwoven cloth that the employing fiber splitting technique of Germany Debao company of section is produced " according to fertile jade for asking rain " is the specification requirement height (Evolon).But the spy defends strong and " according to fertile jade for asking rain " all is that fibers material is made, so be not suitable for being used for daily necessities next to the shin.
The lining of toray company nti-acarid quilt cotton-padded mattress " Ke Linike " is a kind of typical high density fabric, under the anti-mite evidence similarity condition, the SATIN AND SATEEN CLOTH throughput is that 40, lozenge pattern fabric throughput are 70, and the lining throughput of " Ke Linike " is 0, proves that its anti-mite is respond well.Clock spins company and successively releases " Ke Simo " and " Ji Latuo " two kinds of mite-assistant fabricses, all belongs to highly dense structure.The former warp thread is 100% cotton yarn, weft yarn shin-gosen " Ke Si is Q not " is the superfine fibre at 0.25 dawn, this MIXED FABRIC does not allow acarid pass through, many linings as eiderdown quilt and general bed clothes, the latter is a kind of light-duty high density fabric, warp thread also is 100% cotton yarn, and weft yarn shin-gosen " Ji Latuo P " is a kind of polyester doughnut.Along with the development of high density fabric, the exploitation of preventing the mite functional fibre is promoted to some extent, mite-proof agent is mixed polymer, spin superfine fibre or ultra-fine core sheath fiber, become the urgent need material of the highly dense mite-assistant fabrics of exploitation.These two kinds of materials all are the woven fabrics that adopts loom to make, and woven fabric is to be interweaved by filling yarn with constituting, and can form clear opening on the structure, though high secret meeting restriction acarid passes through, are difficult to intercept dirt mite excreta.Dirt mite excreta also is a sensitizer.Nonwoven fabric is to constitute 3-D solid structure by fiber, and the thickness of fiber is depended in the slit between fiber, and filtration theory is thought: the fiber in the filter material is thin more, and specific area is big more, and the aperture is more little, and filtering accuracy and filter are imitated high more.Use the conventional fibre diameter tens of/one superfine fibre, can realize that high accuracy filters.Test according to U.S. Vigrinia university, the aperture of cloth seam just can prevent that at 53 microns the dirt mite from passing through, the aperture of stitching when cloth just can prevent below 10 microns that dirt mite excreta from passing through, and best anti-mite material is flexible, ventilative, very thin fabric fibre or non-woven synthetic material.The acarid body size is at 300 microns, its ight soil also between 10～40 microns, superfine fibre nonwoven cloth fibre diameter less than 5 microns conditions under, just have the anti-bacteria anti-mite effect.
Domestic existing common family spins with the density of woven fabric low, do not have the effect that intercepts the dirt mite, and the melt-blown micro fibre nonwoven fabric has physics anti-bacteria anti-mite function, but the intensity of superfine fibre itself is very low, the intensity of the not weaving fabric of superfine fiber of making is also very low, with 25g/m
2Melt-blowing nonwoven is an example, and its intensity is difficult to satisfy household textiles mechanical property requirements in use less than 10N/5cm.And anti-bacteria anti-mite textile both should possess the instructions for use that anti-mite function also will adapt to household textiles simultaneously.
Summary of the invention
For the common family that solves the prior art existence spins with threads per unit length low, do not have the effect that intercepts the dirt mite, and the melt-blown micro fibre nonwoven fabric has the effect of physics anti-bacteria anti-mite, but the low shortcoming of self intensity, the invention provides a kind of anti-bacteria anti-mite textile and process units thereof, can make the high density anti-bacteria anti-mite textile, the fabric slit is less than 10 microns.
Technical scheme of the present invention is: a kind of anti-bacteria anti-mite textile, be three-layer composite structure, and the top layer is a woven fabric layer, middle for adhesive layer, nexine are the anti-bacteria anti-mite layer, average fibre diameter≤5 micron.Described woven fabric layer is by one or more woven fabrics that are mixed and made in cotton, fiber crops, silk, the chemical fibre.Described woven fabric is any one in stained clot-h, calico, the yarn-dyed fabric, and the weavy grain of woven cloth is plain weave, twill, satin weave, any one in the big small jacquard.Described anti-bacteria anti-mite layer be aperture size less than 10 microns, 20～50g/m
3Polypropylene melt-blown micro fibre non-weaving cloth.Described adhesive layer is the ventilative hot melt film of polyamide or polyethers, 105～115 ℃ of softening points, 18～40g/m
3
Produce the device of described anti-bacteria anti-mite textile, mainly form by melting and spraying lapping device, ventilative hot melt film input unit, woven fabric unwinding device, hot-rolling mill and up-coiler, the right side that melts and sprays the lapping device is provided with ventilative hot melt film input unit, the right side of ventilative hot melt film input unit is provided with the woven fabric unwinding device, the right side of woven fabric unwinding device is provided with hot-rolling mill, and the right side of hot-rolling mill is provided with up-coiler.Wherein, melting and spraying the lapping device mainly is made up of drawing-in device, screw extruder, measuring pump, device for melt blowing, acceptance net, the below of drawing-in device is provided with screw extruder, the below of screw extruder is provided with measuring pump, the below of measuring pump is provided with device for melt blowing, and the below of device for melt blowing is provided with accepts net.
Described anti-bacteria anti-mite textile, adopt the melt blown webbing technology polypropylene melt to be sprayed into the non-weaving cloth of superfine fibre, after the ventilative hot melt film of polyamide of exporting then and spraying or polyethers is compound, enter the hot-rolling mill heating rolling synchronously with woven fabric again, rolling temperature is 70～100 ℃, rolling time is 0.1～2s, and rolling three layers of good compound anti-bacteria anti-mite textile are sent into the up-coiler rolling.Polypropylene melt-blown micro fibre non-weaving cloth wherein, its average fibre diameter≤5 micron.
Beneficial effect: 1. anti-bacteria anti-mite textile of the present invention, compact texture and the combination of common machine fabric with the superfine fibre formation, the aperture size of the anti-bacteria anti-mite textile of making is less than 10 microns, intensity can reach more than the 300N/5cm, can effectively completely cut off dirt mite and fragment thereof and contact with any of human body.
2. anti-bacteria anti-mite textile of the present invention top layer is to be that the woven fabric of raw material is durable, ventilative comfortable, soft tough with cotton, fiber crops, silk, chemical fibre etc., and stable and balanced fabric construction is arranged.When natural materials such as employing cotton, fiber crops, silk, more can next to the shinly use, be difficult for producing allergic reaction.And in use do not have rustling sound.
3. the process units of anti-bacteria anti-mite textile of the present invention is simple simultaneously, does not have hazardous emissions such as sewage and waste gas, waste residue in the production process, meets the new industrialization requirement that country advocates.
Description of drawings
Fig. 1 is a process units schematic diagram of the present invention,
Wherein, 1 drawing-in device, 2 screw extruders, 3 measuring pumps, 4 device for melt blowing, 5 accept net, 6 polypropylene melt-blown micro fibre non-weaving cloths, 7 ventilative hot melt film input units, 8 ventilative hot melt films, 9 woven fabric unwinding devices, 10 fabric guide rolls, 11 hot-rolling mills, 12 up-coilers.
Fig. 2 is a textile constructions schematic diagram of the present invention,
Wherein, 13 woven fabrics, 8 ventilative hot melt films, 6 polypropylene melt-blown micro fibre non-weaving cloths
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, the present invention is elaborated:
A kind of anti-bacteria anti-mite textile is three-layer composite structure, and the top layer is a woven fabric layer, middle for adhesive layer, nexine are the anti-bacteria anti-mite layer, average fibre diameter≤5 micron.Described woven fabric layer is by one or more woven fabrics that are mixed and made in cotton, fiber crops, silk, the chemical fibre.Described woven fabric is any one in stained clot-h, calico, the yarn-dyed fabric, and the weavy grain of woven cloth is plain weave, twill, satin weave, any one in the big small jacquard.Described anti-bacteria anti-mite layer be aperture size less than 10 microns, 20～50g/m
3Polypropylene melt-blown micro fibre non-weaving cloth.Described adhesive layer is the ventilative hot melt film of polyamide or polyethers, 105～115 ℃ of softening points, 18～40g/m
3
Produce the device of described anti-bacteria anti-mite textile, mainly form by melting and spraying lapping device, ventilative hot melt film input unit 7, woven fabric unwinding device 9, hot-rolling mill 11 and up-coiler 12, the right side that melts and sprays the lapping device is provided with ventilative hot melt film input unit 7, the right side of ventilative hot melt film input unit 7 is provided with woven fabric unwinding device 9, the right side of woven fabric unwinding device 9 is provided with hot-rolling mill 11, and the right side of hot-rolling mill 11 is provided with up-coiler 12.
Wherein, melt and spray the lapping device mainly by drawing-in device 1, screw extruder 2, measuring pump 3, device for melt blowing 4, accept net 5 and form, the below of drawing-in device 1 is provided with screw extruder 2, the below of screw extruder 2 is provided with measuring pump 3, the below of measuring pump 3 is provided with device for melt blowing 4, and the below of device for melt blowing 4 is provided with accepts net 5.
Described anti-bacteria anti-mite textile, adopt the melt blown webbing technology polypropylene melt to be sprayed into the non-weaving cloth of superfine fibre, after the ventilative hot melt film of polyamide of exporting then and spraying or polyethers is compound, enter the hot-rolling mill heating rolling synchronously with woven fabric again, rolling temperature is 70～100 ℃, rolling time is 0.1～2s, and rolling three layers of good compound anti-bacteria anti-mite textile are sent into the up-coiler rolling.
The concrete grammar that described polypropylene melt is sprayed into the non-weaving cloth of superfine fibre is after melt index range is the polypropylene chip heating and melting of 400～1400g/10min, melt is sent into spinnerets after metering is filtered, extrusion capacity with 0.1-0.35g/min is sprayed by spinneret orifice, in temperature is that 250 ℃～370 ℃, speed are under the drawing-off effect of air flow of 400m/s～600m/s, form superfine fibre, fly to and accept net, obtain polypropylene melt-blown micro fibre non-weaving cloth after the cooling, its average fibre diameter≤5 micron.
As shown in Figure 1, be to use the melt-blown non-woven technology, after melt index range is the polypropylene chip heating and melting of 400～1400g/10min, melt is sent into spinnerets after metering is filtered, extrusion capacity with 0.1-0.35g/min is sprayed by spinneret orifice, in temperature is that 250 ℃～370 ℃, speed are the air flow winding-up of 400m/s～600m/s, the melt formation superfine fibre that is stretched, superfine fibre flies under the effect of stretching air-flow and accepts net 5, the cooling cohesion keeps synchronous operation with receiver, and self-adhesive forms polypropylene melt-blown micro fibre non-weaving cloth 6.Ventilative hot melt film input unit 7 is bonding with polypropylene melt-blown micro fibre non-weaving cloth 6 with the ventilative hot melt film 8 of intermediate adhesion layer.Woven fabric is located on the unwinder 9, pull out and flatten the back by fabric guide roll 10, together enter hot-rolling mill 11 for 8 three layers with polypropylene melt-blown micro fibre non-weaving cloth 6 and ventilative hot melt film, through roll hot melt and hot rolling, be laminated to one, form final anti-bacteria anti-mite product, the outlet of hot-rolling mill 11 connects up-coiler 12.At last by up-coiler 12 rolling.
Process route is: polypropylene chip feeds-melt extrudes-fiber formation-fiber cooling-one-tenth net-with hot melt layer bonding-with woven fabric compound-hot rolling reinforcing-rolling
The anti-bacteria anti-mite textile of the present invention preparation comprises that top layer woven fabric layer, nexine anti-bacteria anti-mite layer, intermediate adhesion layer multi-layer form as shown in Figure 2.Its top layer fabric 13 can be woven fabrics such as the stained clot-h, yarn-dyed fabric, calico of various raw materials such as cotton, fiber crops, silk, chemical fibre, and weavy grain can be plain weave, twill, satin weave, and large and small jacquard weave etc. are applicable to the household fabric.Its nexine anti-bacteria anti-mite layer 6 is polypropylene melt-blown micro fibre non-weaving cloths, and aperture size is less than 10 microns, and Gram Mass scope 20～50 restrains.Adhesive layer 8 is ventilative hot melt film in the middle of it.Raw material is polyamide PA or polyethers PES, 105～115 ℃ of softening points, Gram Mass 18～40 grams.
Claims (3)
1. an anti-bacteria anti-mite textile is characterized in that, is three-layer composite structure, and the top layer is that woven fabric layer, centre are the anti-bacteria anti-mite layer for adhesive layer, nexine.
2. produce the device of anti-bacteria anti-mite textile as claimed in claim 1, it is characterized in that, mainly form by melting and spraying lapping device, ventilative hot melt film input unit (7), woven fabric unwinding device (9), hot-rolling mill (11) and up-coiler (12), the right side that melts and sprays the lapping device is provided with ventilative hot melt film input unit (7), the right side of ventilative hot melt film input unit (7) is provided with woven fabric unwinding device (9), the right side of woven fabric unwinding device (9) is provided with hot-rolling mill (11), and the right side of hot-rolling mill (11) is provided with up-coiler (12).
3. the device of the described production anti-bacteria anti-mite textile of claim 2, it is characterized in that, melt and spray the lapping device mainly by drawing-in device (1), screw extruder (2), measuring pump (3), device for melt blowing (4), accept net (5) and form, the below of drawing-in device (1) is provided with screw extruder (2), the below of screw extruder (2) is provided with measuring pump (3), the below of measuring pump (3) is provided with device for melt blowing (4), and the below of device for melt blowing (4) is provided with accepts net (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200458211U CN201433325Y (en) | 2009-05-13 | 2009-05-13 | Bacteria-isolated anti-acarus textile and production device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200458211U CN201433325Y (en) | 2009-05-13 | 2009-05-13 | Bacteria-isolated anti-acarus textile and production device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433325Y true CN201433325Y (en) | 2010-03-31 |
Family
ID=42052135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200458211U Expired - Fee Related CN201433325Y (en) | 2009-05-13 | 2009-05-13 | Bacteria-isolated anti-acarus textile and production device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433325Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640296A (en) * | 2013-11-26 | 2014-03-19 | 天津工业大学 | Moisture-absorbing and quick-drying composite fabric for preventing mites |
| CN104818578A (en) * | 2015-04-13 | 2015-08-05 | 武汉纺织大学 | High-elastic antibacterial non-woven fabric with honeycomb structure and preparation method thereof |
| CN104818579A (en) * | 2015-04-13 | 2015-08-05 | 武汉纺织大学 | High-elastic non-woven fabric with honeycomb structure and preparation method thereof |
| CN104846546A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity inflaming retarding non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof |
| CN104846549A (en) * | 2015-05-18 | 2015-08-19 | 武汉纺织大学 | Gummed multilayer flocking type high-elastic uvioresistant warmth keeping flaky material and manufacturing method thereof |
| CN104846545A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof |
| CN104846547A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity antibacterial vertical cotton with membrane adhering type honeycomb structure and preparation method thereof |
| CN104911811A (en) * | 2015-04-13 | 2015-09-16 | 武汉纺织大学 | High-elastic non-woven fabric of film bonding-type honeycomb structure and manufacturing method thereof |
| CN106087256A (en) * | 2016-06-27 | 2016-11-09 | 武汉纺织大学 | A kind of antibiosis anti-acarien function filling non woven cloth and preparation method thereof |
| CN112937030A (en) * | 2021-01-26 | 2021-06-11 | 咸宁优维科技有限公司 | Washable nanofiber anti-mite home textile composite fabric and preparation method thereof |
-
2009
- 2009-05-13 CN CN2009200458211U patent/CN201433325Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640296A (en) * | 2013-11-26 | 2014-03-19 | 天津工业大学 | Moisture-absorbing and quick-drying composite fabric for preventing mites |
| CN104846547A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity antibacterial vertical cotton with membrane adhering type honeycomb structure and preparation method thereof |
| CN104818579A (en) * | 2015-04-13 | 2015-08-05 | 武汉纺织大学 | High-elastic non-woven fabric with honeycomb structure and preparation method thereof |
| CN104846546A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity inflaming retarding non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof |
| CN104846545A (en) * | 2015-04-13 | 2015-08-19 | 武汉纺织大学 | High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof |
| CN104818578A (en) * | 2015-04-13 | 2015-08-05 | 武汉纺织大学 | High-elastic antibacterial non-woven fabric with honeycomb structure and preparation method thereof |
| CN104911811A (en) * | 2015-04-13 | 2015-09-16 | 武汉纺织大学 | High-elastic non-woven fabric of film bonding-type honeycomb structure and manufacturing method thereof |
| CN104818578B (en) * | 2015-04-13 | 2018-03-02 | 武汉纺织大学 | A kind of high-elastic antibacterial non-woven of honeycomb structure and preparation method thereof |
| CN104818579B (en) * | 2015-04-13 | 2018-03-02 | 武汉纺织大学 | A kind of high-elastic non-woven cloth of honeycomb structure and preparation method thereof |
| CN104911811B (en) * | 2015-04-13 | 2018-05-29 | 武汉纺织大学 | A kind of high-elastic non-woven cloth of the bonded honeycomb structure of film and preparation method thereof |
| CN104846549A (en) * | 2015-05-18 | 2015-08-19 | 武汉纺织大学 | Gummed multilayer flocking type high-elastic uvioresistant warmth keeping flaky material and manufacturing method thereof |
| CN106087256A (en) * | 2016-06-27 | 2016-11-09 | 武汉纺织大学 | A kind of antibiosis anti-acarien function filling non woven cloth and preparation method thereof |
| CN112937030A (en) * | 2021-01-26 | 2021-06-11 | 咸宁优维科技有限公司 | Washable nanofiber anti-mite home textile composite fabric and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201433325Y (en) | Bacteria-isolated anti-acarus textile and production device thereof | |
| CN104963101B (en) | Frivolous high-performance composite non-weaving cloth of one kind and preparation method thereof | |
| US9334592B2 (en) | Process for the production of a hydroentangled product comprising cellulose fibers | |
| CN105105924B (en) | A kind of high antibacterial of body surface, ventilative, the dry and comfortable protection pad of refrigerant healthy functions | |
| CN101260616B (en) | Multi-component spun-bonded non-woven reinforcement composite material and preparation method thereof | |
| KR102240747B1 (en) | Optically Transparent Wet Nonwoven Cellulose Fiber Fabric | |
| CN104975365B (en) | A kind of high antibacterial of body surface, superabsorbent water, the dry and comfortable paper diaper of ventilative healthy functions | |
| CN105012080B (en) | A kind of salubrious sanitary napkin of healthy functions that the high antibacterial superabsorbent water of body surface is ventilative | |
| CN107512033A (en) | A kind of waterproof and breathable composite material | |
| JP2009191435A (en) | Composite fabric | |
| KR20190127979A (en) | Nonwoven Cellulose Fiber Fabric with Fiber Diameter Distribution | |
| CN104210200A (en) | Functional breathable film composite nonwoven cloth | |
| CN101560734A (en) | Anti-bacteria anti-mite textile and production method and device thereof | |
| CN110670240B (en) | Non-woven fabric capable of enabling liquid to rapidly infiltrate downwards and inhibiting rewet and preparation method thereof | |
| CN210143903U (en) | Special non-woven fabric with antibacterial function for medical mask | |
| CN107245809A (en) | A kind of antibacterial non-woven and preparation method thereof | |
| KR102194249B1 (en) | Composite fabric as well as preparation method and application thereof | |
| CN108468150A (en) | A kind of manufacturing method of elastic non-woven, elastic non-woven and elastic article | |
| CN110341246B (en) | Breathable and antibacterial children garment fabric and preparation method thereof | |
| JP2004162246A (en) | Nonwoven fabric containing cellulosic fiber | |
| CN204149630U (en) | Functional ventilated membrane compound nonwoven cloth | |
| CN210309392U (en) | Double-layer chiffon wrinkle superfine denier fabric | |
| CN106042539A (en) | SMS composite nonwoven fabric | |
| CN208946780U (en) | The thin blanket of anti-mite or bedding | |
| CN205313769U (en) | Novel prevent balling -up surface fabric |
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: 20100331 Termination date: 20110513 |