US20080301920A1 - Apparatus and method for raising the pile of a sheet of cloth web - Google Patents
Apparatus and method for raising the pile of a sheet of cloth web Download PDFInfo
- Publication number
- US20080301920A1 US20080301920A1 US11/954,944 US95494407A US2008301920A1 US 20080301920 A1 US20080301920 A1 US 20080301920A1 US 95494407 A US95494407 A US 95494407A US 2008301920 A1 US2008301920 A1 US 2008301920A1
- Authority
- US
- United States
- Prior art keywords
- path
- air
- air knife
- cloth web
- knives
- 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.)
- Abandoned
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/09—Various apparatus for drying textiles
Definitions
- the present invention relates to an apparatus and method for raising the pile of a sheet of cloth web. More particularly, but not exclusively the present invention relates to an apparatus comprising an air knife arranged such that the air stream from the knife is incident on the cloth web at an angle to the cloth web.
- the present invention seeks to overcome this problem.
- the present invention provides an apparatus for raising the pile of a sheet of cloth web comprising a transport means for transporting the sheet of cloth web along a path; and, at least one primary air knife disposed at a distance from a first side of said path and arranged such that it extends across the path and is inclined such that the air stream from the air knife is incident to the path at an angle to the normal to the path.
- the apparatus according to the invention raises the pile during drying more effectively than a conventional drying oven.
- the apparatus further comprises at least one secondary air knife disposed at a distance from the opposite side of said path and arranged such that it extends across the path and is inclined such that the air stream from the secondary air knife is incident to the path at an angle to the normal to the path.
- at least one secondary air knife disposed at a distance from the opposite side of said path and arranged such that it extends across the path and is inclined such that the air stream from the secondary air knife is incident to the path at an angle to the normal to the path.
- the air stream from at least one air knife is incident at an angle of between 30 and 70 degrees to the normal to the path, preferably between 40 degrees and 60 degrees to the normal to the path, preferably between 45 degrees and 55 degrees to the normal to the path.
- the distance from the path to the at least one air knife is between 10 mm and 20 mm.
- the apparatus further comprises a plurality of primary air knives disposed on the first side of said path.
- the apparatus further comprises a plurality of secondary air knives disposed on the opposite side of said path from said primary air knives.
- the air knives are arranged such that the air stream from one air knife does not interfere with the air stream of an adjacent knife on the same side of said path.
- the air knives are arranged such that the air stream from one air knife interferes with the air stream of an adjacent air knife on the same side of said path to produce a combined air flow which raises the pile by a greater degree than the air from the air knives in isolation.
- the distance between any air knives on the same side of the path is greater than or equal to 400 mm, preferably between 400 and 600 mm.
- the apparatus further comprises a supporting bed arranged adjacent to the path and extending at least partially along the length of the path for supporting the cloth web.
- the apparatus comprises a plurality of supporting beds preferably arranged on opposite sides of the path.
- At least one supporting bed is arranged on the opposite side of the path to an air knife.
- the apparatus further comprises a drive mechanism to draw the sheet of cloth web along the path; and, a tensioner at the opposite end of the path to the drive mechanism for providing the sheet of cloth web to the drive mechanism under tension.
- the at least one air knife is fed air via a manifold system.
- the air knives and at least a portion of the path are arranged within a substantially air tight housing, the housing comprising an air output, the output comprising a filter.
- the sheet of cloth web is drawn past at least one air knife at a speed of between 5 and 25 metres per minute.
- the moisture content of the cloth web at the start of the path comprises between 70% and 80% of the total weight of the cloth web.
- FIG. 1 shows a cross section of an apparatus according to the invention.
- FIG. 1 Shown in FIG. 1 is an apparatus 1 according to the invention comprising a pair of primary air knives 2 , 3 above a path 4 and a pair of secondary knives 5 , 6 below the path 4 .
- the knives 2 , 3 , 5 , 6 are held at a distance away from the path 4 and are arranged such that the air stream emitted from the air knives 2 , 3 , 5 , 6 is incident on the path 4 at an angle to the normal to the path 4 .
- Air knives are known in the art.
- Each air knife 2 , 3 , 5 , 6 of this embodiment is an elongate chamber 7 with a narrow section of the chamber wall, running parallel to the longitudinal axis of the chamber, removed to form an outlet 8 .
- a nozzle 9 extends from the outlet 8 of each air knife 2 , 3 , 5 , 6 .
- Air is fed from a manifold 10 into each air knife 2 , 3 , 5 , 6 via inlets (not shown) in the chamber wall arranged at intervals along the opposite side of the chamber wall to the outlet 8 .
- the manifold 10 of this embodiment is comprised of a master manifold (not shown) and a plurality of sub manifolds 10 .
- the sub-manifolds 10 are connected to the air knife inlets. Having numerous inlets produces a greater degree of homogeneity in the air pressure within the air knife chamber so as to give a more uniform air pressure and velocity in the air stream leaving the nozzle 9 .
- each master manifold us used to feed two air knives 2 , 3 , 5 , 6 .
- the distance between the tip of the air knife nozzle 9 and the path 4 in this embodiment is between 10 and 20 mm. In another embodiment it is between 5 and 30 mm.
- each of the air knives 2 , 3 , 5 , 6 is directed at an angle of 50 degrees to the normal to the path 4 .
- the air stream is directed at an angle preferably between 40 and 60 degrees and more preferably between 30 and 70 degrees.
- the air knives can be adjustable to adjust the angle between air knives and the path.
- FIG. 1 To the right of FIG. 1 there is an input 11 for a cloth web 12 .
- a tensioning device 13 External to the machine of this embodiment and not shown in FIG. 1 is a driving mechanism.
- the driving mechanism acts to draw the cloth web 12 through the machine when in operation. In one embodiment it would be possible to do this by way of a revolving drum on to which the end of the cloth web 12 is attached.
- the tensioning device 13 is comprised of four rollers 15 - 18 held in an orthogonal arrangement to the path 4 , each of which is free to rotate about its longitudinal axis.
- roller 17 of the four rollers 15 - 18 is a tensioning roller and is attached to a weight via a pivoted connecting arm (not shown).
- the tensioning roller 17 sits in a loop of cloth web 12 .
- the pivoted weight can be altered to adjust the tension of the cloth web 12 .
- the combination of rollers also acts to straighten and align the cloth web 12 .
- the speed of the cloth web 12 will be a design feature dependant on the desired appearance of the cloth web 12 and various physical parameters, such as, for example, the angle of the air streams incident to the normal of the path 4 . In this embodiment the speed of the cloth web 12 is preferably between 5 and 25 metres per minute.
- the air streams emitted from the outputs 8 of the air knives 2 , 3 , 5 , 6 are high pressure jets of air along the length of the air knives 2 , 3 , 5 , 6 .
- the pressure and velocity of the knives will be dependent on the air pumped into the knives and the output nozzle.
- the knives 2 , 3 , 5 , 6 are 3.2 m in length with a nozzle width of approximately 1 mm.
- Each knife 2 , 3 , 5 , 6 preferably outputs a volume of between 1600 to 1800 cubic metres per hour.
- support beds 19 , 20 are provide to keep the distance between the cloth web 12 and air knife 2 , 3 , 5 , 6 substantially constant.
- the beds 19 , 20 will traverse the width of the cloth web 12 sheet such that it is sufficiently supported.
- the beds 19 , 20 are made from polished stainless steel and are 700 mm wide. In another embodiment it may be desirable to have them made from another suitable material and the same or a different width.
- the turbulence created by the air stream of a first air knife 2 , 5 is likely to disturb and interfere with the air stream produced by a second air knife 3 , 6 if the two air knives are placed too close together. This will affect the performance of the air stream and its ability to raise the pile in the cloth web 12 .
- the air knives 2 , 3 , 5 , 6 should be placed at a suitable distance apart. This will be a design feature dependant on the velocity and pressure of the air stream.
- the distance between the two air knives 2 , 3 , 5 , 6 disposed on the same side of the path 4 are 500 mm apart. Preferably the distance is greater than 400 mm and between 400 and 600 mm.
- the air knives 2 , 3 , 5 , 6 are arranged such that the web 12 drawn along the path 4 passes the two primary air knives 3 , 6 before passing the two secondary air knives 2 , 5 .
- the distance between the second primary air knife 6 and the first secondary air knife 2 is 300 mm.
- the air knives 2 , 3 , 5 , 6 may be distributed along the path 4 in a different order, for example, primary-secondary-primary-secondary.
- adjacent air knives are positioned sufficiently close together for the air streams of the air knives to interact to produce a combined air flow on the surface of the web.
- the combined air flow may be more efficient at raising the pile of the web than the air flow of the individual air knives alone.
- the direction of air flow from the air knives is against the direction of travel of the cloth web as shown.
- the direction of air flow can be in the direction of travel of the cloth web.
- the cloth web 12 In order to get the maximum amount of rise in the pile of the cloth web 12 it is desirable for the cloth web 12 to be wet. In this embodiment it is preferred for the moisture content of the web 12 upon approaching the first air knife 3 should be between 70% and 80% expression. That is, the cloth web moisture content should be between 70% and 80% of the dry weight of the cloth.
- the cloth web 12 is made from a cotton loop pile towelling fabric. When blown with the air streams the cloth web 12 gives up loose strands and particles of cotton which collect to make cotton fly.
- the housing incorporates a filtered output (not shown). This can be local to the housing or situated at a remote location with the air being ducted away from the housing.
Abstract
-
- a transport means for transporting the sheet of cloth web along a path; and,
- at least one primary air knife disposed at a distance from a first side of said path and arranged such that it extends across the path and is inclined such that the air stream from the air knife is incident to the path at an angle to the normal to the path.
Description
- The present invention relates to an apparatus and method for raising the pile of a sheet of cloth web. More particularly, but not exclusively the present invention relates to an apparatus comprising an air knife arranged such that the air stream from the knife is incident on the cloth web at an angle to the cloth web.
- After a towel has been manufactured from a cloth web it is desirable to raise the pile of the towel. This gives the appearance of a thicker material and also feels softer. This has aesthetic appeal for a consumer. Currently it is the normal practice after manufacture to dry a towel in a fan assisted over. This has a limited effect on raising the pile of the cloth web.
- The present invention seeks to overcome this problem.
- The present invention provides an apparatus for raising the pile of a sheet of cloth web comprising a transport means for transporting the sheet of cloth web along a path; and, at least one primary air knife disposed at a distance from a first side of said path and arranged such that it extends across the path and is inclined such that the air stream from the air knife is incident to the path at an angle to the normal to the path.
- The apparatus according to the invention raises the pile during drying more effectively than a conventional drying oven.
- Preferably, the apparatus further comprises at least one secondary air knife disposed at a distance from the opposite side of said path and arranged such that it extends across the path and is inclined such that the air stream from the secondary air knife is incident to the path at an angle to the normal to the path.
- Preferably, the air stream from at least one air knife is incident at an angle of between 30 and 70 degrees to the normal to the path, preferably between 40 degrees and 60 degrees to the normal to the path, preferably between 45 degrees and 55 degrees to the normal to the path.
- Preferably, the distance from the path to the at least one air knife is between 10 mm and 20 mm.
- Preferably, the apparatus further comprises a plurality of primary air knives disposed on the first side of said path.
- Preferably, the apparatus further comprises a plurality of secondary air knives disposed on the opposite side of said path from said primary air knives.
- Preferably, the air knives are arranged such that the air stream from one air knife does not interfere with the air stream of an adjacent knife on the same side of said path.
- Alternatively, the air knives are arranged such that the air stream from one air knife interferes with the air stream of an adjacent air knife on the same side of said path to produce a combined air flow which raises the pile by a greater degree than the air from the air knives in isolation.
- Preferably, the distance between any air knives on the same side of the path is greater than or equal to 400 mm, preferably between 400 and 600 mm.
- Preferably, the apparatus further comprises a supporting bed arranged adjacent to the path and extending at least partially along the length of the path for supporting the cloth web.
- Preferably, the apparatus comprises a plurality of supporting beds preferably arranged on opposite sides of the path.
- Preferably, at least one supporting bed is arranged on the opposite side of the path to an air knife.
- Preferably, the apparatus further comprises a drive mechanism to draw the sheet of cloth web along the path; and, a tensioner at the opposite end of the path to the drive mechanism for providing the sheet of cloth web to the drive mechanism under tension.
- Preferably, the at least one air knife is fed air via a manifold system.
- Preferably, the air knives and at least a portion of the path are arranged within a substantially air tight housing, the housing comprising an air output, the output comprising a filter.
- In a further aspect of the invention there is provided a method of raising the pile of a sheet of cloth web comprising the steps of
-
- (a) providing an apparatus for raising the pile of a sheet of cloth web, the apparatus comprising a transport means for transporting the sheet of cloth web along a path and at least one primary air knife disposed at a distance from a first side of said path and arranged such that it extends across the path and is inclined such that the air stream from the air knife is incident to the path at an angle to the normal to the path;
- (b) providing the cloth web to the transport means to be transported along the path; and,
- (c) providing air to the air knives to raise the pile of the cloth web.
- Preferably, the sheet of cloth web is drawn past at least one air knife at a speed of between 5 and 25 metres per minute.
- Preferably, the moisture content of the cloth web at the start of the path comprises between 70% and 80% of the total weight of the cloth web.
- The present invention will now be described by way of example only and not in any limitative sense with reference to the accompanying drawing.
-
FIG. 1 shows a cross section of an apparatus according to the invention. - Shown in
FIG. 1 is anapparatus 1 according to the invention comprising a pair ofprimary air knives secondary knives knives air knives - Air knives are known in the art. Each
air knife elongate chamber 7 with a narrow section of the chamber wall, running parallel to the longitudinal axis of the chamber, removed to form anoutlet 8. To improve the quality of the air stream, anozzle 9 extends from theoutlet 8 of eachair knife manifold 10 into eachair knife outlet 8. When air is pumped into anair knife outlet 8 forming a blade of high pressure air in the form of an air stream. Themanifold 10 of this embodiment is comprised of a master manifold (not shown) and a plurality ofsub manifolds 10. Thesub-manifolds 10 are connected to the air knife inlets. Having numerous inlets produces a greater degree of homogeneity in the air pressure within the air knife chamber so as to give a more uniform air pressure and velocity in the air stream leaving thenozzle 9. In this embodiment each master manifold us used to feed twoair knives - The distance between the tip of the
air knife nozzle 9 and the path 4 in this embodiment is between 10 and 20 mm. In another embodiment it is between 5 and 30 mm. - In this embodiment the air stream from each of the
air knives - To the right of
FIG. 1 there is aninput 11 for acloth web 12. To prepare the apparatus for use, one end of asheet cloth web 12 is fed through atensioning device 13, passed along the path 4 and fed through theoutlet 14. External to the machine of this embodiment and not shown inFIG. 1 is a driving mechanism. The driving mechanism acts to draw thecloth web 12 through the machine when in operation. In one embodiment it would be possible to do this by way of a revolving drum on to which the end of thecloth web 12 is attached. Thetensioning device 13 is comprised of four rollers 15-18 held in an orthogonal arrangement to the path 4, each of which is free to rotate about its longitudinal axis. Onroller 17 of the four rollers 15-18 is a tensioning roller and is attached to a weight via a pivoted connecting arm (not shown). Thetensioning roller 17 sits in a loop ofcloth web 12. As the driving mechanism draws thecloth web 12 through the machine thetensioning roller 17 pulls vertically downward on the loop ofcloth web 12 thereby tensioning theweb 12. The pivoted weight can be altered to adjust the tension of thecloth web 12. The combination of rollers also acts to straighten and align thecloth web 12. The speed of thecloth web 12 will be a design feature dependant on the desired appearance of thecloth web 12 and various physical parameters, such as, for example, the angle of the air streams incident to the normal of the path 4. In this embodiment the speed of thecloth web 12 is preferably between 5 and 25 metres per minute. - The air streams emitted from the
outputs 8 of theair knives air knives knives knife cloth web 12 being deflected by the pressure,support beds cloth web 12 andair knife beds cloth web 12 sheet such that it is sufficiently supported. In this embodiment, thebeds - The turbulence created by the air stream of a
first air knife second air knife cloth web 12. In order to reduce this effect theair knives air knives primary air knives secondary air knives air knives web 12 drawn along the path 4 passes the twoprimary air knives secondary air knives primary air knife 6 and the firstsecondary air knife 2 is 300 mm. In another embodiment theair knives first air knife 3 to prevent unnecessary air leakage where the cloth web enters the housing. This also applies to the rear of theair knife 5 closest to theoutput 14 of theapparatus 1. The spacing in this embodiment from the front wall to thefirst air knife 3 is 250 mm, and from thelast air knife 5 to the rear wall, 550 mm. - In an alternative embodiment adjacent air knives are positioned sufficiently close together for the air streams of the air knives to interact to produce a combined air flow on the surface of the web. The combined air flow may be more efficient at raising the pile of the web than the air flow of the individual air knives alone.
- In this embodiment the direction of air flow from the air knives is against the direction of travel of the cloth web as shown. In an alternative embodiment the direction of air flow can be in the direction of travel of the cloth web.
- In order to get the maximum amount of rise in the pile of the
cloth web 12 it is desirable for thecloth web 12 to be wet. In this embodiment it is preferred for the moisture content of theweb 12 upon approaching thefirst air knife 3 should be between 70% and 80% expression. That is, the cloth web moisture content should be between 70% and 80% of the dry weight of the cloth. - In this embodiment, the
cloth web 12 is made from a cotton loop pile towelling fabric. When blown with the air streams thecloth web 12 gives up loose strands and particles of cotton which collect to make cotton fly. To allow the air emitted from theair knives - Through the embodiment disclosed herein above describes a cotton pile towel fabric with a specific arrangement of
air knives
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0625134.2 | 2006-12-16 | ||
GBGB0625134.2A GB0625134D0 (en) | 2006-12-16 | 2006-12-16 | An apparatus and method for raising the pile of a sheet of cloth web |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080301920A1 true US20080301920A1 (en) | 2008-12-11 |
Family
ID=37712274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/954,944 Abandoned US20080301920A1 (en) | 2006-12-16 | 2007-12-12 | Apparatus and method for raising the pile of a sheet of cloth web |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080301920A1 (en) |
EP (1) | EP1939344A1 (en) |
CN (1) | CN101205674A (en) |
BR (1) | BRPI0703044A (en) |
GB (2) | GB0625134D0 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140093676A1 (en) * | 2012-09-30 | 2014-04-03 | Demin Sun | Towels of Micro fibers of Polyester/Polyamide Bi-components and the Method of Making |
US20140115917A1 (en) * | 2011-06-29 | 2014-05-01 | Kikuo Yamada | Raising apparatus for cleaning portion in cleaning tool and raising method for cleaning portion in cleaning tool |
US9212440B2 (en) | 2012-03-30 | 2015-12-15 | Deckers Outdoor Corporation | Natural wool pile fabric and method for making wool pile fabric |
WO2019151247A1 (en) * | 2018-01-30 | 2019-08-08 | 山田菊夫 | Method for manufacturing raised sheet, and cleaning sheet |
US10801139B2 (en) | 2017-01-27 | 2020-10-13 | Deckers Outdoor Corporation | Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting |
US11713524B2 (en) | 2017-01-27 | 2023-08-01 | Deckers Outdoor Corporation | Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1328541A (en) * | 1917-04-17 | 1920-01-20 | John F Palmer | Process of impregnating fibrous materials |
US1417587A (en) * | 1920-04-19 | 1922-05-30 | Francis W Tully | Method of cloth finishing and product thereof |
US2590713A (en) * | 1950-05-27 | 1952-03-25 | W S Libbey Company | Method of coating and treating a pile fabric to set the fibers in the upstanding position |
US3445902A (en) * | 1965-12-13 | 1969-05-27 | Beloved Toys Inc | Method and apparatus for reconditioning pile fibers |
US3458905A (en) * | 1966-07-05 | 1969-08-05 | Du Pont | Apparatus for entangling fibers |
US3823488A (en) * | 1971-04-28 | 1974-07-16 | Monforts Fa A | Apparatus for full-width suspension guidance of webs of material |
US4189336A (en) * | 1976-10-07 | 1980-02-19 | Imperial Chemical Industries Limited | Method of forming pile products by tack-spinning and heat treatment therefore |
US4271602A (en) * | 1978-08-17 | 1981-06-09 | Jagenberg Werke Aktiengesellschaft | Air nozzle for a jet dryer |
US4499637A (en) * | 1979-12-14 | 1985-02-19 | Milliken Research Corporation | Method for the production of materials having visual surface effects |
US4947528A (en) * | 1989-07-17 | 1990-08-14 | Milliken Research Corporation | Method and apparatus to erect pile fibers |
US5148583A (en) * | 1983-01-07 | 1992-09-22 | Milliken Research Corporation | Method and apparatus for patterning of substrates |
US6055709A (en) * | 1998-01-30 | 2000-05-02 | Lear Corporation | Method of dry heat bulking of tufted pile fabric |
US6770240B1 (en) * | 1999-05-21 | 2004-08-03 | Microfibres, Inc. | System and method for air embossing fabrics utilizing improved air lances |
US7395588B2 (en) * | 2002-10-08 | 2008-07-08 | Mitsubishi Rayon Engineering Co., Ltd. | Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374106A (en) * | 1964-05-14 | 1968-03-19 | Proctor & Schwartz Inc | Material drying method and apparatus |
US3587177A (en) * | 1969-04-21 | 1971-06-28 | Overly Inc | Airfoil nozzle |
GB2078356A (en) * | 1980-06-20 | 1982-01-06 | Greenbank Cast Basalt Eng | Drying or conditioning webs |
IT1133737B (en) * | 1980-10-31 | 1986-07-09 | Caru & C Snc Off Mecc | METHOD AND EQUIPMENT FOR FINISHING VELVETS AND SIMILAR FABRICS |
DE3272284D1 (en) * | 1982-04-29 | 1986-09-04 | Mitsubishi Rayon Co | Process and apparatus for finishing velvet-like fabrics |
JPS63180073A (en) * | 1987-01-20 | 1988-07-25 | 不動エンジニアリング株式会社 | Method and device for drying pile densely implanted fabric |
DE29823239U1 (en) * | 1998-12-30 | 2000-05-11 | Kuesters Eduard Maschf | Device for pile raising |
-
2006
- 2006-12-16 GB GBGB0625134.2A patent/GB0625134D0/en not_active Ceased
-
2007
- 2007-03-01 EP EP07004282A patent/EP1939344A1/en not_active Ceased
- 2007-03-02 GB GB0704059A patent/GB2444723A/en not_active Withdrawn
- 2007-04-30 CN CNA2007101023265A patent/CN101205674A/en active Pending
- 2007-06-26 BR BRPI0703044-4A patent/BRPI0703044A/en not_active IP Right Cessation
- 2007-12-12 US US11/954,944 patent/US20080301920A1/en not_active Abandoned
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1328541A (en) * | 1917-04-17 | 1920-01-20 | John F Palmer | Process of impregnating fibrous materials |
US1417587A (en) * | 1920-04-19 | 1922-05-30 | Francis W Tully | Method of cloth finishing and product thereof |
US2590713A (en) * | 1950-05-27 | 1952-03-25 | W S Libbey Company | Method of coating and treating a pile fabric to set the fibers in the upstanding position |
US3445902A (en) * | 1965-12-13 | 1969-05-27 | Beloved Toys Inc | Method and apparatus for reconditioning pile fibers |
US3458905A (en) * | 1966-07-05 | 1969-08-05 | Du Pont | Apparatus for entangling fibers |
US3823488A (en) * | 1971-04-28 | 1974-07-16 | Monforts Fa A | Apparatus for full-width suspension guidance of webs of material |
US4189336A (en) * | 1976-10-07 | 1980-02-19 | Imperial Chemical Industries Limited | Method of forming pile products by tack-spinning and heat treatment therefore |
US4271602A (en) * | 1978-08-17 | 1981-06-09 | Jagenberg Werke Aktiengesellschaft | Air nozzle for a jet dryer |
US4499637A (en) * | 1979-12-14 | 1985-02-19 | Milliken Research Corporation | Method for the production of materials having visual surface effects |
US5148583A (en) * | 1983-01-07 | 1992-09-22 | Milliken Research Corporation | Method and apparatus for patterning of substrates |
US4947528A (en) * | 1989-07-17 | 1990-08-14 | Milliken Research Corporation | Method and apparatus to erect pile fibers |
US6055709A (en) * | 1998-01-30 | 2000-05-02 | Lear Corporation | Method of dry heat bulking of tufted pile fabric |
US6770240B1 (en) * | 1999-05-21 | 2004-08-03 | Microfibres, Inc. | System and method for air embossing fabrics utilizing improved air lances |
US7395588B2 (en) * | 2002-10-08 | 2008-07-08 | Mitsubishi Rayon Engineering Co., Ltd. | Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140115917A1 (en) * | 2011-06-29 | 2014-05-01 | Kikuo Yamada | Raising apparatus for cleaning portion in cleaning tool and raising method for cleaning portion in cleaning tool |
CN106175620A (en) * | 2011-06-29 | 2016-12-07 | 山田菊夫 | The napping machine of cleaning part and the raising method of cleaning part in cleaning device in cleaning device |
US10595701B2 (en) * | 2011-06-29 | 2020-03-24 | Kikuo Yamada | Raising apparatus for cleaning portion in cleaning tool and raising method for cleaning portion in cleaning tool |
US9212440B2 (en) | 2012-03-30 | 2015-12-15 | Deckers Outdoor Corporation | Natural wool pile fabric and method for making wool pile fabric |
US10287720B2 (en) | 2012-03-30 | 2019-05-14 | Deckers Outdoor Corporation | Natural wool pile fabric and method for making wool pile fabric |
US20140093676A1 (en) * | 2012-09-30 | 2014-04-03 | Demin Sun | Towels of Micro fibers of Polyester/Polyamide Bi-components and the Method of Making |
US10801139B2 (en) | 2017-01-27 | 2020-10-13 | Deckers Outdoor Corporation | Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting |
US11713524B2 (en) | 2017-01-27 | 2023-08-01 | Deckers Outdoor Corporation | Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting |
WO2019151247A1 (en) * | 2018-01-30 | 2019-08-08 | 山田菊夫 | Method for manufacturing raised sheet, and cleaning sheet |
Also Published As
Publication number | Publication date |
---|---|
GB2444723A (en) | 2008-06-18 |
CN101205674A (en) | 2008-06-25 |
GB0704059D0 (en) | 2007-04-11 |
EP1939344A1 (en) | 2008-07-02 |
GB0625134D0 (en) | 2007-01-24 |
BRPI0703044A (en) | 2008-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080301920A1 (en) | Apparatus and method for raising the pile of a sheet of cloth web | |
US4786529A (en) | Cross directional gloss controller | |
CN101220543B (en) | Method and apparatus for making a nonwoven fabric | |
FI124385B (en) | Edge cutting and removal arrangement | |
MX2007015354A (en) | Vectored air web handling apparatus. | |
EP2819940B1 (en) | Paper manufacturing | |
US6148831A (en) | Method for cleaning a web | |
US6425512B2 (en) | Web handling process | |
NO314046B1 (en) | Method and apparatus for removing dust and the like. in a paper machine or similar, or in a finishing device of the same type | |
JPH02242994A (en) | Device and method for controlling smoothness of sheetform product | |
JPS6345262B2 (en) | ||
US2956300A (en) | Web tensioning and cleaning apparatus | |
JP4116253B2 (en) | Web Introducing Strip Conveyor / Guide Device for Paper Machine | |
US5970627A (en) | Active web stabilization apparatus | |
CN109476145B (en) | Method for uniformly unbinding and distributing high-fiber-count carbon filament bundles | |
US7487573B2 (en) | Device for dry forming a web of fibers | |
US20050008728A1 (en) | Methods and apparatus for controlling airflow in a fiber extrusion system | |
DE112011103033T5 (en) | Air bar assembly for drying tissue paper on a belt | |
TW550116B (en) | Drying machine, air nozzle, guide means and method for processing fabric | |
HRP20040143A2 (en) | High speed former head | |
FI122377B (en) | Device for moving web-shaped material in a fiber web machine and fiber web machine | |
CA2190563C (en) | Device and method to stabilize sheet between press section and dryer section of a paper-making machine | |
IL37203A (en) | Apparatus for producing a nonwoven fibrous element having a highly uniform deposit of the fibers | |
EP1295981A1 (en) | Roll finishing method and roll finishing machine | |
FI116229B (en) | Vacuum belt conveyor with side guide for web forming machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CHRISTY (UK) LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHADHA, JAGJIT;REEL/FRAME:020235/0979 Effective date: 20070328 |
|
AS | Assignment |
Owner name: LG DISPLAY CO., LTD.,KOREA, REPUBLIC OF Free format text: CHANGE OF NAME;ASSIGNOR:LG PHILIPS LCD CO., LTD.;REEL/FRAME:020986/0231 Effective date: 20080229 Owner name: LG DISPLAY CO., LTD., KOREA, REPUBLIC OF Free format text: CHANGE OF NAME;ASSIGNOR:LG PHILIPS LCD CO., LTD.;REEL/FRAME:020986/0231 Effective date: 20080229 |
|
AS | Assignment |
Owner name: WELSPUN UK LIMITED,UNITED KINGDOM Free format text: CHANGE OF NAME;ASSIGNOR:CHRISTY UK LIMITED;REEL/FRAME:023996/0948 Effective date: 20090521 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |