CN106273838A - Plane formula door and window coloured air filters yarn - Google Patents
Plane formula door and window coloured air filters yarn Download PDFInfo
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- CN106273838A CN106273838A CN201610492191.7A CN201610492191A CN106273838A CN 106273838 A CN106273838 A CN 106273838A CN 201610492191 A CN201610492191 A CN 201610492191A CN 106273838 A CN106273838 A CN 106273838A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
- D04H1/65—Impregnation followed by a solidification process using mixed or composite fibres
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B2009/524—Mesh details
Abstract
The invention discloses a kind of plane formula door and window coloured air and filter yarn, described air filtration yarn is to be composited by Planar Bone frame material layer and efficient low-resistance air filting material layer hot pressing, there is sandwich structure, two-layer is Planar Bone frame material layer up and down, and centre is efficient low-resistance air filting material layer.Intensity of the present invention is high, stiffness is high, air drag is little, air filter efficiency is high, the fine particles such as PM2.5 efficiently can be intercepted, the most do not affect air circulation, there are the several functions such as energy-conservation, its anti-noise, heat insulation, purification, mosquito proof, alternative traditional screen window, screen door etc., indoor will be introduced after the air filtration of outdoor pollution, keep room air circulation.
Description
Technical field
The present invention relates to door and window yarn production technical field, filter yarn particularly to a kind of plane formula door and window coloured air.
Background technology
Along with our quick Development of China's Urbanization, industry and expanding economy, atmospheric pollution is also on the rise (particularly
The fine particles such as PM2.5 pollute), since 2013, mainly polluted, by PM2.5, the haze weather caused and attacked me
State most area of east, the important city such as Beijing, Shanghai deeply hurts, and people's health is severely impacted.Outdoor tight
The haze weather of weight makes ordinary people cannot window ventilation, and indoor stale air can make the person uncomfortable, for a long time can
The health of people is caused and has a strong impact on.
Existing screen window, screen door, yarn is divided by material cotton cloth, woven dacron etc., is generally of fine and closely woven mesh, can stop
The entrance of the insecticide such as mosquito, fly.Conventional yarn does not affect air circulation, but owing to mesh is relatively big, it cannot be by PM2.5 etc.
Outside fine particle is isolated in, in today that environment goes from bad to worse, haze weather still can only rely on to close the doors and windows and protect, it is impossible to
Windowing ventilation, if to do yarn by the fine particles such as PM2.5 being isolated in outer similar mask material, air drag is excessive,
It is unable to reach ventilation effect.
Summary of the invention
It is an object of the invention to provide a kind of plane formula door and window coloured air and filter yarn, for nonwoven cloth material, be used for
Screen window, the making of screen door, have high intensity, high stiffness, and air drag is little, and air filter efficiency is high, can be to fine graineds such as PM2.5
Thing efficiently intercepts, and does not the most affect air circulation, has the several functions such as energy-conservation, its anti-noise, heat insulation, purification, mosquito proof, alternative
Traditional screen window, screen door, will introduce indoor, keep room air circulation after the air filtration of outdoor pollution.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of plane formula door and window air filtration yarn, described air filtration yarn is by Planar Bone frame material layer and efficient low-resistance air
Filtering material layer is composited, and has sandwich structure, and upper and lower two-layer is Planar Bone frame material layer, and centre is efficient low-resistance air
Filtering material layer.
Traditional window screening of monolayer net checkerwork cell, door yarn are reformed by the present invention, develop novel compound first
Air filtration yarn, in today that environment goes from bad to worse, brings airfiltering concept traditional window screening, door yarn product into, gives
Traditional window screening, the function of the filter small particles pollutant that door yarn is new.Two-layer is the Planar Bone of inventor's specific development up and down
Frame material layer, carries out coarse filtration, coordinates the efficient low-resistance air filting material layer essence in intermediate layer to filter, so combines, and air hinders
Power is little, and air filter efficiency is high, can efficiently intercept the fine particles such as PM2.5, dust, pollen, does not the most affect air circulation.Tool
Having the several functions such as energy-conservation, its anti-noise, heat insulation, purification, mosquito proof, alternative traditional screen window, screen door, by the sky of outdoor pollution
Gas introduces indoor after filtering, and keeps room air circulation.Present configuration is simple, and production cost is low.Planar Bone frame material layer is strong
Degree height, plays skeleton function.Planar Bone frame material layer has high intensity, high stiffness, a high-flexibility, the feature of high Air permenbility,
The filter efficiency of dust, dust, airborne dust, Semen Salicis babylonicae cum pilus, pollen is more than 50%, mosquito can effectively be stopped, it is easy to clean.
As preferably, described Planar Bone frame material layer thickness is 0.2-0.4mm, efficient low-resistance air filting material layer thickness
For 0.1-0.3mm.
As preferably, the filter efficiency of described efficient low-resistance air filting material layer>95%, air drag<20Pa, described
The making material model of efficient low-resistance air filting material layer is BMF-Merv12 or BMF-Merv14.BMF-Merv12、BMF-
Merv14 is 3M companies market product.
As preferably, the material of described Planar Bone frame material layer by mass percentage, is made by the mixing of following raw material components
Become: 15D terylene short fiber 10-20%, 7D terylene short fiber 40-50%, 4D low fusing point polyester staple fiber 30-50%;Or described plane skeleton material
The material of the bed of material is made up of main material fiber and coloured additive fiber, and described coloured additive fiber is coloured polyester staple
Or colored polypropylene chopped fiber, the 1-3% that consumption is main material gross weight of coloured additive fiber, by mass percentage, main former
Material fiber is made up of following components mixing: 15D terylene short fiber 10-20%, 7D terylene short fiber 40-50%, 4D low fusing point polyester staple fiber
30-50%.The material of Planar Bone frame material layer of the present invention uses the terylene short fiber (15D, 7D and 4D) of particular fineness combine and control
The proportioning of each fineness fiber, can guarantee that product has intensity, breathability, light transmittance well.Add coloured additive fiber
Formula, energy rich colors, form coloured plane formula curtain for door or window air filtration yarn, product has the outward appearance intending wallpaper, abundant
Product pattern.
4D low fusing point polyester staple fiber, outer layer fusing point is low, is adding man-hour, and outer layer melts, and other is non-fusible, plays binding agent
Effect, can by other fiber strong bonded together.
The conventional specification of the raw material terylene short fiber of the present invention is selected from 32mm, 48mm, 51mm, 64mm, 76mm, 102mm.
As preferably, 15D terylene short fiber fusing point is 256 DEG C;7D terylene short fiber fusing point is 256 DEG C;4D low melt point polyester fiber is short
Fibre has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 110-180 DEG C, and sandwich layer fusing point is 256 DEG C.5D terylene is short
Fine, 7D terylene short fiber is conventional short fine fusing point 256 DEG C.
As preferably, the fineness of coloured additive fiber is 10-20D, a length of 38-102mm.
As preferably, the preparation method of described Planar Bone frame material layer comprises the steps:
(1) environmental Kuznets Curves: workshop humid control is at 40-70%;Humidity is not in the range of 40-70%, then product cannot produce.
(2) raw material prepares: raw material is pre-placed in the workshop of humidity 40-70% 10-15h;Raw material is pre-placed
A period of time, to adapt to production environment, it is ensured that product quality.
(3) shredding mixing: by proportioning, by thick for feed components shredding to degree of opening 10-20%, then carried by blower fan
It is sufficiently mixed uniformly in blending bunker, carries out essence shredding to degree of opening 20-40% subsequently into essence start;
(4) carding: the raw material after step (3) shredding enters the hopper of carding machine, carries out quantitatively feeding cotton to carding machine, it is thus achieved that
Grammes per square metre 20-60g/m2Web, the in a jumble ratio of web is for 3-5:1;In a jumble than i.e. longitudinal tensile strength and transverse tensile strength
Ratio, controls mixed and disorderly ratio, and the intensity of product, breathability etc. are good.
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 135-165 DEG C, pressure
Power controls at 12-16bar;The roller surface of pre-setting is smooth, and temperature and the Stress control of pre-setting are the most crucial, by predetermined
Type can make web have a small amount of tension force, and fibre structure is unaffected simultaneously.
(6) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 160-170 DEG C, and web is dried to contain
Water rate is within 3%;The temperature of drying and shaping is the most crucial, and the temperature of drying and shaping can make 4D low fusing point polyester staple fiber outer layer
Fusing bonding, internal layer and other fiber are unaffected so that product has higher intensity and stiffness.On the other hand, in leaching
In the presence of glue step step, can make glue (emulsion) that chemical reaction the most fully occurs so that it is and bond between fiber, improve
The intensity of product and stiffness.
(7) thickness correction: the thickness of web is adapted to 0.2-0.4mm, obtains product after the assay was approved, checks qualified product
Product transverse tensile strength is more than 10N/5cm, and longitudinal tensile strength is more than 30N/5cm;Light transmittance is more than 50%, and Air permenbility exists
4000-8000L/m2s。
The present invention develops employing hot rolling technology first and produces Planar Bone frame material layer, have energy-conservation, its anti-noise, heat insulation,
The several functions such as purification, mosquito proof, will introduce indoor, keep room air circulation after the air filtration of outdoor pollution.
As preferably, also include between step (5) and step (6) that impregnation step, impregnation step are: by web impregnation, make
Obtain web spread and be calculated as 3-10g/m with dry glue amount2.Impregnation can improve intensity and the stiffness of product, reduces air drag.
As preferably, the collagen material of described impregnation is polypropylene ester emulsion, Phenolic resin emulsion, styrene-butadiene emulsion or poly-acetic acid
Vinyl acetate emulsion.Polyacrylate dispersion, Phenolic resin emulsion, styrene-butadiene emulsion, polyvinyl acetate emulsion are commercially available prod.
As preferably, the walking speed of step (5) and step (6) web is 10-30m/min.
The invention has the beneficial effects as follows: intensity is high, stiffness is high, and air drag is little, and air filter efficiency is high, can be right
The fine particles such as PM2.5 efficiently intercept, and the most do not affect air circulation, have energy-conservation, its anti-noise, heat insulation, purification, mosquito proof etc. many
Plant function, alternative traditional screen window, screen door etc., indoor will be introduced after the air filtration of outdoor pollution, and keep Interior Space air-flow
Logical.
Accompanying drawing explanation
Fig. 1 is a kind of cross sectional representation of the present invention.
In figure: 1, Planar Bone frame material layer, 2, efficient low-resistance air filting material layer.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, technical scheme is described in further detail.
In the present invention, if not refering in particular to, the raw material used and equipment etc. are all commercially available or commonly used in the art.
Method in following embodiment, if no special instructions, is the conventional method of this area.
The length specification of the raw material terylene short fiber of Planar Bone frame material layer material be selected from 32mm, 48mm, 51mm, 64mm,
76mm, 102mm etc..
15D terylene short fiber, 7D terylene short fiber, 4D low fusing point polyester staple fiber are purchased from Huvis (Huvis) company.
Coloured polyester staple (commercially available, Jiangyin association reaches extraordinary chemical fibre company limited), colored polypropylene chopped fiber (commercially available, safe
State city Hai Lun chemical fibre company limited) the optional gold of color, silver color, redness, blueness etc..
Embodiment 1:
As it is shown in figure 1, a kind of plane formula door and window air filtration yarn, by Planar Bone frame material layer 1, efficient low-resistance air filtration material
The bed of material 2,1 three layers of Planar Bone frame material layer are composited, and have sandwich structure, and upper and lower two-layer is Planar Bone frame material layer, in
Between be efficient low-resistance air filting material layer (purchased from 3M company, model is BMF-Merv12), efficient low-resistance air filting material
Layer thickness is 0.3mm.
Planar Bone frame material layer, by mass percentage, is mixed by following raw material components: 15D terylene short fiber 10%,
7D terylene short fiber 40%, 4D low fusing point polyester staple fiber 50%.
15D terylene short fiber (32mm) fusing point is 256 DEG C;7D terylene short fiber (32mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 110 DEG C, and sandwich layer fusing point is 256 DEG C.
Planar Bone frame material layer preparation method comprises the steps:
(1) environmental Kuznets Curves: workshop humid control is 70%.
(2) raw material prepares: in the workshop of humidity 70%, raw material is pre-placed 10h.
(3) shredding mixing: by proportioning, by thick for feed components shredding to degree of opening 10%, then be transported to mix by blower fan
It is sufficiently mixed uniformly in feed bin, carries out essence shredding to degree of opening 20% subsequently into essence start.
(4) carding: the raw material after step (3) shredding enters the hopper of carding machine, carries out quantitatively feeding cotton to carding machine,
Obtain grammes per square metre 20g/m2Web, the in a jumble ratio of web is for 3:1.
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 135 DEG C, pressure control
System is at 12bar.
(6) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 160 DEG C, and web is dried to moisture content
Within 3%.
(7) thickness correction: the thickness of web is adapted to 0.2mm, obtains product after the assay was approved.
The walking speed of whole production line web is 10m/min.
Embodiment 2:
A kind of plane formula door and window air filtration yarn, by Planar Bone frame material layer 1, efficient low-resistance air filting material layer 2, plane
1 three layers of framework material layer is composited, and has sandwich structure, and upper and lower two-layer is Planar Bone frame material layer, and centre is the lowest
Resistance air filting material layer (purchased from 3M company, model is BMF-Merv14), efficient low-resistance air filting material layer thickness is
0.1mm。
Planar Bone frame material layer by mass percentage, is mixed by following raw material components: 15D terylene short fiber 20%, 7D
Terylene short fiber 50%, 4D low fusing point polyester staple fiber 30%.
15D terylene short fiber (64mm) fusing point is 256 DEG C;7D terylene short fiber (64mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 180 DEG C, and sandwich layer fusing point is 256 DEG C.
Planar Bone frame material layer preparation method comprises the steps:
(1) environmental Kuznets Curves: workshop humid control is 40%.
(2) raw material prepares: in the workshop of humidity 40%, raw material is pre-placed 15h.
(3) shredding mixing: by proportioning, by thick for feed components shredding to degree of opening 20%, then be transported to mix by blower fan
It is sufficiently mixed uniformly in feed bin, carries out essence shredding to degree of opening 40% subsequently into essence start.
(4) carding: the raw material after step (3) shredding enters the hopper of carding machine, carries out quantitatively feeding cotton to carding machine,
Obtain grammes per square metre 60g/m2Web, the in a jumble ratio of web is for 5:1.
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 165 DEG C, pressure control
System is at 16bar.
(6) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 170 DEG C, and web is dried to moisture content
Within 3%.
(7) thickness correction: the thickness of web is adapted to 0.4mm, obtains product after the assay was approved.
The walking speed of whole production line web is 30m/min.
Embodiment 3:
A kind of plane formula door and window air filtration yarn, by Planar Bone frame material layer 1, efficient low-resistance air filting material layer 2, plane
1 three layers of framework material layer is composited, and has sandwich structure, and upper and lower two-layer is Planar Bone frame material layer, and centre is the lowest
Resistance air filting material layer (purchased from 3M company, model is BMF-Merv14), efficient low-resistance air filting material layer thickness is
0.2mm。
Planar Bone frame material layer by mass percentage, is mixed by following raw material components: 15D terylene short fiber 15%, 7D
Terylene short fiber 45%, 4D low fusing point polyester staple fiber 40%.
15D terylene short fiber (51mm) fusing point is 256 DEG C;7D terylene short fiber (51mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 180 DEG C, and sandwich layer fusing point is 256 DEG C.
Planar Bone frame material layer preparation method comprises the steps:
(1) environmental Kuznets Curves: workshop humid control is 60%.
(2) raw material prepares: in the workshop of humidity 60%, raw material is pre-placed 12h.
(3) shredding mixing: by proportioning, by thick for feed components shredding to degree of opening 15%, then be transported to mix by blower fan
It is sufficiently mixed uniformly in feed bin, carries out essence shredding to degree of opening 30% subsequently into essence start.
(4) carding: the raw material after step (3) shredding enters the hopper of carding machine, carries out quantitatively feeding cotton to carding machine,
Obtain grammes per square metre 40g/m2Web, the in a jumble ratio of web is for 4:1.
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 150 DEG C, pressure control
System is at 15bar.
(6) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 165 DEG C, and web is dried to moisture content
Within 3%.
(7) thickness correction: the thickness of web is adapted to 0.3mm, obtains product after the assay was approved.
The walking speed of whole production line web is 20m/min.
Embodiment 4:
The present embodiment difference from Example 3 is between step (5) and step (6) also to include impregnation step, particularly as follows:
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 150 DEG C, and Stress control exists
15bar。
(6) impregnation: by web impregnation so that web spread is calculated as 3g/m with dry glue amount2, the collagen material of impregnation is poly-third
Olefin(e) acid ester emulsion (commercially available).
(7) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 165 DEG C, and web is dried to moisture content
Within 3%.
(8) thickness correction: the thickness of web is adapted to 0.3mm, obtains product after the assay was approved.
The other the same as in Example 3.
Embodiment 5:
The present embodiment difference from Example 3 is between step (5) and step (6) also to include impregnation step, particularly as follows:
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 150 DEG C, and Stress control exists
15bar。
(6) impregnation: by web impregnation so that web spread is calculated as 10g/m with dry glue amount2, the collagen material of impregnation is fourth
Benzene emulsion (commercially available).
(7) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 165 DEG C, and web is dried to moisture content
Within 3%.
(8) thickness correction: the thickness of web is adapted to 0.3mm, obtains product after the assay was approved.
The other the same as in Example 3.
Embodiment 6:
The present embodiment difference from Example 1 is Planar Bone frame material layer proportioning raw materials:
Planar Bone frame material layer raw material is made up of main material fiber and coloured additive fiber, and described coloured additive fiber is for having
Color polyester staple fiber (fineness is 10D, a length of 38mm), consumption is main material gross weight the 3% of coloured additive fiber;Press
Mass percent, main material fiber is mixed by following raw material components: 15D terylene short fiber 10%, 7D terylene short fiber 40%, 4D
Low fusing point polyester staple fiber 50%.
15D terylene short fiber (32mm) fusing point is 256 DEG C;7D terylene short fiber (32mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 110 DEG C, and sandwich layer fusing point is 256 DEG C.
The other the same as in Example 1.
Embodiment 7:
The present embodiment difference from Example 2 is Planar Bone frame material layer proportioning raw materials:
Planar Bone frame material layer raw material is made up of main material fiber and coloured additive fiber, and described coloured additive fiber is for having
Color polyester staple fiber (fineness is 20D, a length of 102mm), consumption is main material gross weight the 1% of coloured additive fiber;Press
Mass percent, main material fiber is mixed by following raw material components: 15D terylene short fiber 20%, 7D terylene short fiber 50%, 4D
Low fusing point polyester staple fiber 30%.
15D terylene short fiber (64mm) fusing point is 256 DEG C;7D terylene short fiber (64mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 180 DEG C, and sandwich layer fusing point is 256 DEG C.
The other the same as in Example 2.
Embodiment 8:
The present embodiment difference from Example 3 is Planar Bone frame material layer proportioning raw materials:
Planar Bone frame material layer raw material is made up of main material fiber and coloured additive fiber, and described coloured additive fiber is for having
Color polypropylene short fiber (fineness is 15D, a length of 64mm), the 1-3% that consumption is main material gross weight of coloured additive fiber;
By mass percentage, main material fiber is mixed by following raw material components: 15D terylene short fiber 15%, 7D terylene short fiber 45%,
4D low fusing point polyester staple fiber 40%.
15D terylene short fiber (51mm) fusing point is 256 DEG C;7D terylene short fiber (51mm) fusing point is 256 DEG C;4D low melt point polyester fiber
Short fibre (51mm) has skin-core structure, cortex and sandwich layer and respectively accounts for 50%, and cortex fusing point is 180 DEG C, and sandwich layer fusing point is 256 DEG C.
The other the same as in Example 3.
After testing, product transverse tensile strength is more than 20N/5cm, and longitudinal tensile strength is more than 70N/5cm;Light transmittance exists
40-50%, Air permenbility is at 4000-8000L/m2s.Air drag is less than 25Pa, and filter efficiency is more than 95%(test condition: TSI-
8130 detectors, the NaCl granule of mean diameter 0.3 micron, wind speed 5.3cm/s).
Embodiment described above is the one preferably scheme of the present invention, not makees the present invention any pro forma
Limit, on the premise of without departing from the technical scheme described in claim, also have other variant and remodeling.
Claims (10)
1. a plane formula door and window coloured air filters yarn, it is characterised in that described air filtration yarn is by plane skeleton material
The bed of material and efficient low-resistance air filting material layer are composited, and have sandwich structure, and upper and lower two-layer is Planar Bone frame material layer,
Centre is efficient low-resistance air filting material layer.
Plane formula door and window coloured air the most according to claim 1 filters yarn, it is characterised in that: described plane skeleton material
Thickness of feed layer is 0.2-0.4mm, and efficient low-resistance air filting material layer thickness is 0.1-0.3mm.
Plane formula door and window coloured air the most according to claim 1 and 2 filters yarn, it is characterised in that: described the lowest
The filter efficiency of resistance air filting material layer>95%, air drag<20Pa, the making of described efficient low-resistance air filting material layer
Material model is BMF-Merv12 or BMF-Merv14.
Plane formula door and window coloured air the most according to claim 1 filters yarn, it is characterised in that: described plane skeleton material
The material of the bed of material is made up of main material fiber and coloured additive fiber, and described coloured additive fiber is coloured polyester staple
Or colored polypropylene chopped fiber, the 1-3% that consumption is main material gross weight of coloured additive fiber, by mass percentage, main former
Material fiber is made up of following components mixing: 15D terylene short fiber 10-20%, 7D terylene short fiber 40-50%, 4D low fusing point polyester staple fiber
30-50%。
Plane formula door and window coloured air the most according to claim 4 filters yarn, it is characterised in that: 15D terylene short fiber melts
Point is 256 DEG C;7D terylene short fiber fusing point is 256 DEG C;4D low fusing point polyester staple fiber has skin-core structure, cortex and sandwich layer and respectively accounts for
50%, cortex fusing point is 110-180 DEG C, and sandwich layer fusing point is 256 DEG C.
Plane formula door and window coloured air the most according to claim 4 filters yarn, it is characterised in that: coloured additive fiber
Fineness be 10-20D, a length of 38-102mm.
Plane formula door and window coloured air the most according to claim 4 filters yarn, it is characterised in that: described plane skeleton material
The preparation method of the bed of material comprises the steps:
(1) environmental Kuznets Curves: workshop humid control is at 40-70%;
(2) raw material prepares: raw material is pre-placed in the workshop of humidity 40-70% 10-15h;
(3) shredding mixing: by proportioning, by thick for feed components shredding to degree of opening 10-20%, then be transported to mix by blower fan
It is sufficiently mixed uniformly in feed bin, carries out essence shredding to degree of opening 20-40% subsequently into essence start;
(4) carding: the raw material after step (3) shredding enters the hopper of carding machine, carries out quantitatively feeding cotton to carding machine, it is thus achieved that
Grammes per square metre 20-60g/m2Web, the in a jumble ratio of web is for 3-5:1;
(5) hot rolling pre-setting: the web roll pre-setting by hot-rolling mill, pre-setting temperature controls at 135-165 DEG C, pressure control
System is at 12-16bar;
(6) drying and shaping: web enters drying and shaping in drying tunnel, and drying tunnel temperature controls at 160-170 DEG C, and web is dried to moisture content
Within 3%;
(7) thickness correction: the thickness of web is adapted to 0.2-0.4mm, obtains product after the assay was approved.
Plane formula door and window coloured air the most according to claim 7 filters yarn, it is characterised in that: step (5) and step
(6) also including impregnation step between, impregnation step is: by web impregnation so that web spread is calculated as 3-10g/ with dry glue amount
m2。
Plane formula door and window coloured air the most according to claim 8 filters yarn, it is characterised in that: the collagen of described impregnation
Material is polypropylene ester emulsion, Phenolic resin emulsion, styrene-butadiene emulsion or polyvinyl acetate emulsion.
Plane formula door and window coloured air the most according to claim 7 filters yarn, it is characterised in that: step (5) and step
(6) walking speed of web is 10-30m/min.
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CN109334198A (en) * | 2018-11-27 | 2019-02-15 | 南通得力净化器材厂有限公司 | A kind of humidification strainer production automatic veneering equipment of strainer multilayer |
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CN203614011U (en) * | 2013-12-06 | 2014-05-28 | 山东大学 | Laminated window screen cloth capable of defending PM2.5 |
CN203971609U (en) * | 2014-03-05 | 2014-12-03 | 江苏创云环保科技有限公司 | A kind of bag filter |
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JP5672006B2 (en) * | 2009-09-16 | 2015-02-18 | 東レ株式会社 | Binder composition, reinforced fiber substrate, preform, fiber reinforced composite material and method for producing the same |
CN104295219A (en) * | 2014-10-13 | 2015-01-21 | 安徽省利特环保技术有限公司 | Window screening capable of releasing anion and filtering particle matter (PM) 2.5 particles |
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CN203614011U (en) * | 2013-12-06 | 2014-05-28 | 山东大学 | Laminated window screen cloth capable of defending PM2.5 |
CN203971609U (en) * | 2014-03-05 | 2014-12-03 | 江苏创云环保科技有限公司 | A kind of bag filter |
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CN109334198A (en) * | 2018-11-27 | 2019-02-15 | 南通得力净化器材厂有限公司 | A kind of humidification strainer production automatic veneering equipment of strainer multilayer |
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