CN101084338A - Roll arrangement for producing fleece - Google Patents
Roll arrangement for producing fleece Download PDFInfo
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- CN101084338A CN101084338A CNA2005800377628A CN200580037762A CN101084338A CN 101084338 A CN101084338 A CN 101084338A CN A2005800377628 A CNA2005800377628 A CN A2005800377628A CN 200580037762 A CN200580037762 A CN 200580037762A CN 101084338 A CN101084338 A CN 101084338A
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- roll gap
- rotating shaft
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Abstract
The present invention relates to a device for manufacturing non weaving fiber net kind fibre product, thereinto, the device comprises a transferring belt which transfers semi-manufactured goods to a roller collocation through the bottom surface of the transferring belt, wherein, the roller collocation includes four rotatable rollers which play function together in couples at alterative position, each roller comprises a rotary axis and four rotary axis at least is parallel to each other nearly.
Description
Technical field
The present invention relates to a kind of device that is used for producd fibers net goods, particularly with the device of the mode of production producd fibers net of air-laid, this device has particularly the roller of scoring roller and arranges and at least one form with the conveyer belt of transition zone form.Air-laid is meant the fibre of making the longest 50 millimeters nonwoven web class of fibre length.
Background technology
The normally a large amount of required semi-products of end article of this based article, for example insulating materials of sanltary towel, towel or auto manufacturing's use.Fiber web pulls the natural of sample length or artificial fibre manufacturing by different materials with different.In order for example fiber to be interweaved to be provided with bonding agent as latex.Under the artificial fibre situation, also can interweave by the partially fused and mutual fusion generation of fiber.The semi-products of the fiber web of making-just-can be sandwich construction.In order to make the fiber web that will make have extra high liquid absorption capacity, fiber web can add the superabsorbent polymer of graininess (SAP) or fibrous (SAF).
The natural fabric of making usefulness for example has cotton, hemp, flax or through shredding, the cellulose fibre of machinery and/or chemically treated lignose (Fluff Pulp).The artificial fibre that is suitable for, the composite matrix fiber that interweaves especially for fiber web for example can comprise polyester, polypropylene or viscose.The synthetic adhesive fiber of particularly suitable is so-called bicomponent fiber, and this fiber has the core of first material, surround by the crust of for example polypropylene plastics, this crust can make fiber mutually and with natural and matrix fibre fusion.
The strip width of density that these goods require is mainly relevant with the fibroreticulate end article of use in this regard.The strip width of desired fiber web density is therefore very high.Equally, the strip width and the strip width that filament pulls sample length of material to be processed (referring to top) also very big.
Here the fibroreticulate manufacturing of the air-laid of related type is usually included in the mixed with fibers in the forming head, and this forming head is arranged on the top of a forming belt in the mode of ventilative conveyer belt and will be deposited on the forming belt as far as possible equably through the fiber of mixed processing.Gettering container is set below the forming belt, utilizes its fiber that will be deposited on the forming belt to be drawn onto on the forming belt.Usually after a compressing roller was arranged on forming head on the traffic direction of forming belt (being also referred to as forming net), this compressing roller acted on fiber-air mixture and this mixture of precommpression that is deposited on the forming belt from above.In this case, from fiber-air mixture, extrude air, thereby reduce the thickness of mixture and increase its density.Precompressed like this fiber-air mixture is transferred on the transition zone from forming belt subsequently, this transition zone is arranged on above precompressed fiber-air mixture and breathes freely, thereby fiber-air mixture takes off from following being adsorbed on the transition zone and from forming belt by a gettering container that is arranged on above the transition zone.Transition zone is used for that precompressed fiber-air mixture is transported to the roller of inquiring into here and arranges that this is provided for fiber-air mixture further is compressed into fiber web.
Here the roller of inquiring into is arranged and is used for that certain journey is useless to be gone up conpressed fibers-air mixture and make in a kind of heating by fiber-air mixture preferred embodiment under the situation of filament fusion-may require simultaneously in structure embossing-produce as the semi-products fiber web with the characteristic that requires.
Here related device is applicable to the big strip width of making goods, these goods on its composition as can be obviously different as described in starting also also in requisition for different processing.Be used to fuse heat that fiber may need like this according to the composition of fiber-air mixture and extremely different with density according to the desired thickness of original material.Simultaneously if possible, should guarantee that all the time fiber-the air mixture that is provided by transition zone keeps rhythm and further handles particularly further compression equably.Particularly to avoid on the fibroreticulate throughput direction producing corrugated density fluctuation during compression, this fluctuation for example since the fibrous material that will compress when the roller that compresses separately before the periodicity obstruction produce.The problem of fastening in this pass for example is, inevitable select opposite with throughput direction of the air that extrudes from fiber-air mixture between compression period.Under worst situation, form air cushion, it in addition cause undesirable roll mark in the fiber web.
Therefore exist the big strip width need for equipment of making goods to being applicable to.
Summary of the invention
This demand is achieved by a kind of device that starts described type according to the present invention, has a kind of roller in this device and arranges, comprises having four rollers of directed rotating shaft substantially parallel to each other at least separately.First of these four rollers uses as the reversing roller of transition zone in this regard.Second roller is arranged in below first roller and to form about in the of first the roller of overlapping setting jointly right with this roller.The 3rd roller is arranged on to observe on the second roller back and the traffic direction of the 4th roller at transition zone in observation on the traffic direction of transition zone and is arranged on the first roller back.These rollers move transverse to its axial rotary relative to one another, make that being used to handle fibroreticulate roll gap can adjust between second roller and the 3rd roller or between the 3rd roller and the 4th roller selectively, thereby under first kind of situation second roller and the 3rd roller form a roller that is arranged side by side to and comprise the roll gap of a perpendicular conveying fiber net, and under second kind of situation the 3rd roller and disposed thereon 's the 4th roller form one up and down second roller of overlapping setting to (in the mode of first roller and second roller at the roller of overlapping setting about in the of first to the next door) and comprise the roll gap of a substantial horizontal conveying fiber net.
The foundation of the present invention's imagination is can make the goods that will make form big as far as possible strip width by the special formation that is set directly at transition zone roller layout afterwards.Fact proved, selected scheme, this roller of special formation is arranged exactly, and is coming as having that other compare with solutions selected that the remote roller of transition zone is arranged for example.
Arrange and to adjust different transport paths according to the fibroreticulate type that will make particularly that promptly transport path passes and also passes second roller and the 3rd roller or transport path between first roller and second roller subsequently and pass between first roller and second roller and also pass subsequently between the 3rd roller and the 4th roller according to roller of the present invention.Therefore the roller that is arranged on overlapping setting first about to roller afterwards to or one (substantial horizontal) roller of being arranged side by side to or one (perpendicular) roller of overlapping setting is right up and down.The special benefits that can select to utilize one or another roller to arrange in this manner.
The advantage of alleged first transport path is, fiber web by second roller by for example 90 ° of supports of sizable central angle.Particularly can keep the fiber web that loosens thus effectively simultaneously, be used for EDANA Recommended Test Method " Tensile Strength " Production Example according on February 20th, 89 as the lower goods of the highest 5N/50mm tearing strength.In addition, forming large-area heat under the situation of second roller heating is delivered on the fiber web from second roller.
The alleged second selectable transport path is applicable to by first roller of up and down overlapping setting enough strong fiber web is provided, thereby this fiber web need not special support.The advantage of alleged second transport path is, by third and fourth roller form about in the of second between the internal fiber web compression period of the roller of overlapping setting air can be easy to overflow.Reduced the danger of roll mark in this regard on the whole.
For configuration according to second transport path, can first and second up and down overlapping setting roller between below the transport path or above the air nozzle that has compression or suck air, they can produce the upwards directed enough air-flows that reach the whole width of transport path, with support or carry or guide first and second up and down overlapping setting roller between loose fiber net on the transport path.
Roller separately is to bearing the right function of the sort of roller that is also referred to as cotton gin in this configuration.
In addition, the right described layout of roller can be cancelled the described forming head compressing roller afterwards that is arranged on of beginning.
The roll gap that forms between right two rollers separately of roller preferably can be adjusted at different aspect.
In one embodiment, the right roller of roller can carry out a spot of relative tilt adjustment with respect to right other rollers separately of roller separately from its rotating shaft, thereby form a roll gap, it in roller in the heart than vertically narrower sealing or produce higher thrust on the end separately at roller.
Also can obtain similar effects thus in a kind of particularly preferred embodiment, promptly the 3rd roller constitutes as the controlled roller of amount of deflection or as the roller with variable cydariform or convexity.This controlled roller of known amount of deflection own particularly can produce uniform line pressure by fibroreticulate whole breadth width.Line pressure be meant in this case thrust roll gap vertically on the parallel distribution of the rotating shaft of roller.
Constitute as the controlled roller of amount of deflection according to a kind of particularly preferred embodiment the 3rd roller, what have advantage is that the direction of side amount of deflection can be adjusted into and makes amount of deflection adjusting on the plane of a level or on a vertical plane selectively.Be worth pursuing amount of deflection on the horizontal direction at the 3rd roller and second roller under to coefficient situation as the roller that is arranged side by side, and the 3rd roller and the 4th roller as the roller of overlapping setting second about to coefficient situation under amount of deflection on the worth pursuit vertical direction.
The adjustment position that other preferably have relates to width or the thrust that exists separately or the size (English " nip "=roll gap) of line pressure of roll gap separately.The latter be in 0 and 150N/mm between, preferably be in 0.01 and 100N/mm between.Because it is this is a kind of line pressure, irrelevant with area so sized data is relevant with length.
For adjusting accordingly, the distance of the rotating shaft of the rotating shaft of first roller and second roller preferably can be adjusted thus, and promptly first roller moves setting transverse to rotating shaft on the plane of a best perpendicular.Because first roller also uses as reversing roller, thus have advantage be first roller plane of laterally moving with respect to the vertical line slight inclination, proceed to the strip length compensation of small part when the roller of winning is moved.
" laterally move " only refers to a roller and laterally moving of rotating shaft orientation separately here.
First roller relevant with second roller laterally move be provided with similar, a kind of preferred embodiment in, the 3rd roller and the second roller associated transverse move setting, thereby under the coefficient situation, corresponding linear pressure can desired mode be adjusted between the mutual distance of two rotating shafts or the second and the 3rd roller when the roller that the conduct of the second and the 3rd roller is arranged side by side.Best for this reason the 3rd roller laterally moves on a substantially horizontal plane.
Last the 4th roller is preferably in laterally to move on the preferably approximately perpendicular at least plane and is provided with, thereby third and fourth roller as the roller of overlapping setting about in the of second to coefficient situation under, the line pressure in this configuration between the distance of the 4th roller and the 3rd roller or this two rollers can be adjusted.The 3rd roller that laterally moves on horizontal plane preferably enters in the position in any case, coefficient the sort of setting when the distance of the 3rd roller and second roller is arranged side by side the roller of (level) greater than the conduct of the second and the 3rd roller on this position.
Whole four rollers can be used as the calender with smooth case surface and constitute.Case surface is separately preferably by metal, and preferably steel forms.
According to the goods that will make, single roller can be used as scoring roller formation and corresponding case surface with depression position and boss with desired ridge design.In this regard, only one of right two rollers of roller constitute as scoring roller in principle, and other rollers use as pair roller separately.The pair roller separately case surface of substituted metal in this regard has the plastic casing surface that is formed by the plastic coating on the metallic roll matrix.
The effect of scoring roller boss is to make the fiber web that will compress be subjected to more suppressing contracting in the regional internal ratio of scoring roller boss is in therebetween zone.According to the setting of roller with form the type of fibroreticulate fibre blend, these fibers particularly fuse in the zone of predesignating by the boss of scoring roller mutually.The boss of scoring roller preferably has uniform decorative pattern, for example so that the fiber web mode of the nap pattern of point-like compression separately.Other surface textures of scoring roller for example can be in the diamond sunk position of the case surface that has brace therebetween.
Preferably consider the second and/or the 4th roller as scoring roller, thereby correspondingly first roller and the 3rd roller constitute as the calendering rod or as the pair roller of plastic foreskin with the outside the pale of civilization shell of corresponding construction surface.Particularly first roller constitutes as the roller with elastic housing surface (rubber rollers).
Several in addition rollers, preferably particularly second, third and/or the 4th roller can heat, thereby in the fiber web that they can be input to heat separately with respective rollers contacts.Can make fiber mutually and produce fiber with the fusion of natural and matrix fiber and start already mentioned heat and interweave by single in this manner.
At last, the roller of being introduced arranges preferably have a conveyer belt, be used to hold and continue and carry the fiber web of arranging processing by roller, on throughput direction, observe the roll gap back that forms by third and fourth roller in this conveyer belt or first transport path below the roll gap that forms by the second and the 3rd roller or in the second alleged transport path and hold fiber web.
Conveyer belt has a band section that rises on throughput direction for this reason, and it holds fiber web with the vertical transport direction below the roll gap that is formed by the second and the 3rd roller.
In a kind of selectable embodiment, conveyer belt adopts two kinds of selectable configurations, it is above-mentioned configuration and can be to a kind of configuration of this selection, in a kind of configuration in back, the roller of overlapping setting about in the of second is under the situation at the 3rd roller and the common formation of the 4th roller, the reversing roller of conveyer belt is observed the back that is set directly at the 3rd roller on throughput direction, thereby utilizes fiber web that the horizontal feed direction carries on the shortest path and be preferably on the horizontal plane identical with second roll gap and arrive conveyer belt by second roll gap in this case.
Description of drawings
Now the present invention is described in detail by the embodiment of accompanying drawing.Wherein:
Fig. 1 illustrates a kind of diagrammatic side view that is used to make the device cross section of nonwoven web fibrid goods; And
Fig. 2 illustrates the cross section and the perspective illustration of Fig. 1 device.
The specific embodiment
Fig. 1 schematically shows an a kind of part that is used to make the device 10 of nonwoven web fibrid goods, is used to illustrate the part that fibre is manufactured on here to be inquired into.Throughput direction in this regard as by shown in the arrow basically from right to left.
Install the different type of 10 fibre blends to be processed-can be-and other possible compositions of desired fiber web be transported to a forming head 12 in mode through metering.Forming head 12 is used for fiber and other possible fibre compositions are reached high as far as possible separation degree and distribution as far as possible uniformly on forming belt or shaping screen cloth 14.
Forming belt 14 screen mesh types constitute and are therefore ventilative.It will be as far as possible the fiber that is placed on the forming belt 14 of homogeneous reactor carry from right to left on as fiber-air mixture by the throughput direction shown in the arrow.Fiber or fiber-air mixture are in this regard by a gettering container 16 and forming belt 14 opposite absorptions that is arranged on below the forming belt 14.Therefore gettering container 16 is open upwards and has a tube connector 18 that is used to discharge air.
Observation can have compressing roller 20 on the throughput direction of forming head 12 back, is used for the precommpression on forming belt 14 of fiber-air mixture, and wherein portion of air is discharged from fiber-air mixture.
The zone of forming belt 14 left distal end is inherent near being provided with transition zone 22 above the forming belt 14.Transition zone 22 and forming belt 14 similarly screen mesh type constitute and are used for from forming belt 14 transfer fibers-air mixture.In order to take off fiber-air mixture from forming belt 14 for this reason, be provided with second gettering container 24 above the transition zone 22, it can make fiber-air mixture almost carry by the top by transition zone 22.
The roller of overlapping setting is forming first roll gap with horizontal feed direction to 26,28 about in the of first between itself, further conpressed fibers one air mixture in this roll gap.
Roller by overlapping setting about in the of first can adjusted aspect the seam width or aspect the line pressure that exists in the slit 26,28 roll gap that form.First roller 26 removable setting on approximately perpendicular at least direction for this reason.
Carry relevantly with the continuation of the fiber web or the fiber-air mixture of discharging from first roll gap, roller layout 26,29,30 and 32 provides two kinds of selections.
First transport path illustrates by a dotted line in Fig. 1 and passes from first roll gap from second roller 28 and between the 3rd roller 30 and leads to conveyer belt 34.It is right that second roller 28 and the 3rd roller 30 form a roller that is arranged side by side in this regard jointly, and it comprises a roll gap with vertical transport direction between itself.
The advantage of this first transport path is that the fiber-air mixture of discharging is supported by an about angular range of 90 ° of second roller, 28 case surface quite in large area from first roll gap.This point particularly has advantage under the lower fiber of tearing strength-air mixture situation.
By the roller that is arranged side by side to 28 and 30 roll gap that form in, fiber-air mixture continues compression and is deposited in subsequently on the ascent stage of conveyer belt 34.In this case, fiber-air mixture preferably transmits around the 3rd conveying roller 30 with polarizers of big angle scope, thereby because large contact surface can be proceeded effective heat transmission to fiber-air mixture from the 3rd roller 30.
Therefore the 3rd roller 30 preferably is heatable equally.
As selection or additional, the 3rd roller 30 also can be used as the controlled roller of amount of deflection and constitutes.On a kind of controlled roller of known amount of deflection own, certain amount of deflection of rotating shaft can be adjusted, so that adjust the corresponding distribution of corresponding roll gap or line pressure in this manner.Because roller amount of deflection occur according to the bending moment rotating shaft that is produced by line pressure in two vertically terminal regional inner bearing supporting on the uncontrollable this roller of amount of deflection, this amount of deflection roller center the widest part between bearing forms roll gap.
In order to obtain the uniform roll gap of width under the line pressure situation of predesignating applying, at least one right roller of roller replaces amount of deflection control and also can constitute by cydariform, that is to say that diameter increases progressively to the center from vertical end.On the vertical section of this roller, therefore case surface presents a kind of profile of slight dome shape.Therefore the roller of this cydariform or projection is a kind of selection to the controlled roller of convexity, so that obtain width roll gap very uniformly when bigger line pressure.
Because situation lower roll 28 and roller that is arranged side by side of 30 formation at first transport path are right, their rotation is on the plane of a basic horizontal, so the controlled roller of convexity can produce convexity in this case on the plane of a level shown in Fig. 2 dotted line.
For point-like or wire conpressed fibers net more strongly and shut out pilotaxitic texture in this manner on fiber web, second roller can be used as the scoring roller with structuring case surface and constitutes, and this case surface has corresponding boss or depression position.In the zone of second roller, 28 case surface boss, fiber web is subjected to stronger compression then, under the situation of heat input, causes fiber web to be subjected to stronger compression and stronger interweaving in more suppressing the zone of contracting so at the same time.
Fiber-air mixture that second selectable transport path chain-dotted line in Fig. 1 illustrates and will discharge from first roll gap is delivered directly to second roll gap, this roll gap third and fourth roller as about in the of second overlapping be provided with roller to coefficient situation under, between the 3rd and the 4th roller, form as roll gap with horizontal feed direction.According to goods second transport path that will make is favourable.Particularly the 4th roller can be used as the scoring roller formation and has and is different from for example structure of second roller, 28 case surface.
The relevant advantage that also has with second transport path is that the 3rd roller 30 constitutes as the controlled roller of convexity.Because the roller of overlapping setting was right about the 3rd roller 30 and the 4th roller 32 formed under the sort of situation, so the best vertical orientation in convexity plane of the rotating shaft of the 3rd roller.
Because roller arrangement utilizing roller 26,28,30 and 32 can constitute first and second transport paths selectively, under the situation of controlled the 3rd roller 30 of convexity, can be adjusted into selectively and make this planar horizontal (first transport path) or vertical (second transport path) orientation so the advantage that has is the plane of convexity.
In order to realize heat input good in fiber web under the situation of second transport path, the 4th roller preferably also is heatable.
In order between first and second transport path, to carry out desired configuration transitions, the 3rd roller 30 levels and its rotating shaft associated transverse mobile support.In this manner, form one the roller of overlapping settings is under the situation up and down in that the 3rd roller 30 and the 4th roller 32 are common, the 3rd roller 30 can be removed from second roller 28.In this case, the second and the 3rd roller does not mutually combine according to the required rotation meaning of the 3rd roller.
For configuration according to second transport path, the roller of overlapping setting about in the of first to the roller of overlapping setting about in the of 26,28 and second to 32,30 between below the transport path or above can have downward orientation air nozzle, whole width by transport path can produce enough air-flows, with the roller of supporting overlapping setting about in the of first to the roller of overlapping setting about in the of 26,28 and second to the loose fiber net on second transport path between 32,30.
The mobility of this level of the 3rd roller second roller 28 under the situation of first transport path and the 3rd roller 30 can adjust under as the roller that is arranged side by side the acting in conjunction situation this roller between suitable roll gap or line pressure.
Last the 4th roller 32 preferably moves with its rotating shaft associated transverse in vertical direction, so that adjust roll gap or line pressure as the roller of overlapping setting about in the of second under to the situation of acting in conjunction (second transport path) at third and fourth roller.
Claims (16)
1. be used to make the device of nonwoven web fibrid goods, wherein, this device has to constitute on the transition zone bottom surface arranges the transition zone of carrying semi-products to roller, it is characterized in that,
The roller layout comprises having four rollers of the rotating shaft of orientation substantially parallel to each other at least separately,
Wherein first roller is used as the reversing roller of transition zone,
Wherein second roller is arranged in below first roller and to form about in the of first the roller of overlapping setting jointly right with first roller,
Wherein the 3rd roller is observed on the traffic direction of transition zone and is arranged on the second roller back, and
Wherein the 4th roller is observed on the traffic direction of transition zone and is arranged on the first roller back,
Wherein, roller is traversing moving transverse to its rotating shaft relative to one another, make that being used to handle fibroreticulate roll gap can adjust selectively between the second and the 3rd roller, thereby the second and the 3rd roller form a roller that is arranged side by side to and comprise the roll gap of a perpendicular conveying fiber net, perhaps between third and fourth roller, can adjust selectively, thus the 3rd roller and disposed thereon 's the 4th roller form one up and down overlapping setting second roller to and comprise the roll gap of a substantial horizontal conveying fiber net.
2. device as claimed in claim 1 is characterized in that, at least one roll gap can be adjusted by a small amount of opposing inclined of the rotating shaft position of the right roller of the roller that forms roll gap separately.
3. device as claimed in claim 1 or 2 is characterized in that, can be by the distance change between the rotating shaft of adjusting first and second roller to the roll gap that forms by the roller of overlapping setting about in the of first.
4. as each described device among the claim 1-3, it is characterized in that, by the roller of overlapping setting about in the of first to the line pressure that exists in the roll gap that forms can 0 and 150N/mm between, preferably can 0.01 and 100N/mm between adjust.
5. device as claimed in claim 1 is characterized in that, the roller that is arranged side by side by the second and the 3rd roller when needing can be adjusted by the distance between the rotating shaft that changes the second and the 3rd roller the roll gap that forms.
6. device as claimed in claim 5 is characterized in that, the rotating shaft of the 3rd roller can laterally move on the plane of level of approximation at least at one.
7. device as claimed in claim 1 is characterized in that, the distance of the rotating shaft of the rotating shaft of the 4th roller and the 3rd roller is adjustable.
8. device as claimed in claim 7 is characterized in that, the rotating shaft of the 4th roller can laterally move on an approximately perpendicular at least plane.
9. as each described device among the claim 1-8, it is characterized in that, at least one roller constitutes as the controlled roller of amount of deflection or as the roller with variable cydariform (convexity), thus the roller that is distributed in overlapping setting first about of the shape of roll gap or line pressure between can change on roll gap vertical.
10. device as claimed in claim 9 is characterized in that, the 3rd roller be constructed such that as the controlled roller of amount of deflection that amount of deflection can be on the plane of a level selectively or vertical plane on.
11. device as claimed in claim 1 is characterized in that, perhaps second or the 4th or two roller constitutes as scoring roller and corresponding case surface with depression position and boss with desired ridge design.
12. device as claimed in claim 11 is characterized in that, one or more roller has by metal, and preferably steel forms the case surface of shell.
13. device as claimed in claim 1 is characterized in that, the first or the 3rd roller or two rollers constitute as the calender with smooth case surface.
14. device as claimed in claim 1 is characterized in that, the first or the 3rd roller or two rollers have the plastic coating that forms case surface.
15. device as claimed in claim 1 is characterized in that, second, third or the 4th roller or a plurality of these rollers have heatable case surface.
16. device as claimed in claim 1, it is characterized in that, observe a conveyer belt and be arranged on after the 3rd roller on the traffic direction of transition zone, this conveyer belt constitutes the roll gap back reception semi-products that receive semi-products or form below the roll gap that forms between the 3rd and the 4th roller between the second and the 3rd roller.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004054532 | 2004-11-05 | ||
| DE102004054532.4 | 2004-11-05 | ||
| DE102004056154.0 | 2004-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101084338A true CN101084338A (en) | 2007-12-05 |
| CN100545335C CN100545335C (en) | 2009-09-30 |
Family
ID=38913163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800377628A Expired - Fee Related CN100545335C (en) | 2004-11-05 | 2005-11-03 | The roller that is used for the producd fibers net is arranged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545335C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996681A (en) * | 2020-08-24 | 2020-11-27 | 中国农业科学院麻类研究所 | Production equipment of agricultural plant fiber membrane |
| CN112481816A (en) * | 2020-11-23 | 2021-03-12 | 舒城娃娃乐儿童用品有限公司 | Inside and outside two rolling device of non-woven cotton material one shot forming |
| CN113699691A (en) * | 2021-10-14 | 2021-11-26 | 常州鑫昇隆无纺科技有限公司 | Screen curtain vibration mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9408597U1 (en) * | 1994-05-25 | 1995-09-28 | Eduard Küsters Maschinenfabrik GmbH & Co. KG, 40239 Düsseldorf | Fleece calender |
| EP0867550A1 (en) * | 1997-03-26 | 1998-09-30 | FONDERIE OFFICINE RIUNITE F.O.R. ING. GRAZIANO DI L. GRAZIANO & C. S.a.s. | A method and apparatus for producing mechanically compacted non-woven fabric |
| DE19737514C2 (en) * | 1997-08-28 | 2000-05-11 | Spinnbau Gmbh | Fleece calender |
| DE10105843A1 (en) * | 2001-01-16 | 2002-07-18 | Fleissner Gerold | Method and device for transporting a fleece between two rollers arranged at a distance from one another |
| DE10206256B4 (en) * | 2002-02-15 | 2006-09-21 | Beiersdorf Ag | Area calender and surface calendering |
-
2005
- 2005-11-03 CN CNB2005800377628A patent/CN100545335C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996681A (en) * | 2020-08-24 | 2020-11-27 | 中国农业科学院麻类研究所 | Production equipment of agricultural plant fiber membrane |
| CN111996681B (en) * | 2020-08-24 | 2022-09-27 | 中国农业科学院麻类研究所 | Production equipment of agricultural plant fiber membrane |
| CN112481816A (en) * | 2020-11-23 | 2021-03-12 | 舒城娃娃乐儿童用品有限公司 | Inside and outside two rolling device of non-woven cotton material one shot forming |
| CN112481816B (en) * | 2020-11-23 | 2021-09-24 | 舒城娃娃乐儿童用品有限公司 | Inside and outside two rolling device of non-woven cotton material one shot forming |
| CN113699691A (en) * | 2021-10-14 | 2021-11-26 | 常州鑫昇隆无纺科技有限公司 | Screen curtain vibration mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100545335C (en) | 2009-09-30 |
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