GB1018971A - Improvements in or relating to the joining of fibrous materials - Google Patents

Improvements in or relating to the joining of fibrous materials

Info

Publication number
GB1018971A
GB1018971A GB21359/62A GB2135962A GB1018971A GB 1018971 A GB1018971 A GB 1018971A GB 21359/62 A GB21359/62 A GB 21359/62A GB 2135962 A GB2135962 A GB 2135962A GB 1018971 A GB1018971 A GB 1018971A
Authority
GB
United Kingdom
Prior art keywords
probe
sheets
transducer
vibrations
fibrous materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB21359/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RONALD OLIVER HARGREAVES BULL
Original Assignee
RONALD OLIVER HARGREAVES BULL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RONALD OLIVER HARGREAVES BULL filed Critical RONALD OLIVER HARGREAVES BULL
Priority to GB21359/62A priority Critical patent/GB1018971A/en
Publication of GB1018971A publication Critical patent/GB1018971A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/087—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using both a rotary sonotrode and a rotary anvil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8248—Pressure application by weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • 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
    • D04H1/555—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 by ultrasonic heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/939—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9513—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration frequency values or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1,018,971. Bookbinding. R. O. H. BULL. Nov. 15, 1963 [Aug. 16, 1962], No. 21359/62. Heading B6A. [Also in Division B5] Fibrous materials, e.g. pages of books, are joined by applying a light holding pressure to sheets 13 of the material in the region of their interengaging surfaces and subjecting the sheets 13 to sonic or ultrasonic vibrations in a direction at right-angles to the interengaging surfaces. A magnetostrictive transducer 10 mounted on a support 11 transmits highfrequency mechanical pulses of L wave to a tapered copper horn, probe or wave guide 12. The sheets 13, of paper or fabric of natural or man-made fibres, are supported on an anvil 14 of relatively great mass. The pressure between the anvil 14 and the probe 12 is adjustable by movement of a mass 17 on a pivoted lever 16 having a ram 15 pivoted thereto or by electrical or hydraulic means. On energizing an oscillator 20 and an amplifier 19, high-frequency impulses are transmitted to the transducer 10 while an additional coil winding (not shown) on the transducer 10 generates a pulsed feed-back to the oscillator 20. In modifications, the sheets 13 are held between the probe 12 and a freely rotatable metallic wheel, Fig. 3 (not shown), or are held between two freely rotatable metallic wheels 24, 25, Fig. 4, the probe 14 being in contact with the wheel 25. The vibrations may be at frequencies from 500 cycles to 500 kilo-cycles per second and the magnetostrictive transducer 10 may be replaced by a piezo-electric transducer or moving coils. The probe 12 may, alternatively, be made of stainless steel or cadmium. The holding pressure applied to the sheets during the application of vibrations is between 4 1b. and 200 1b. loading. Specified fibrous materials are nylon, polyethylene terephthalate, paper and wood pulp. The fibrous material may be combined with fillers, plastics or metal foils. Reference has been directed by the Comptroller to Specification 945,854.
GB21359/62A 1962-08-16 1962-08-16 Improvements in or relating to the joining of fibrous materials Expired GB1018971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21359/62A GB1018971A (en) 1962-08-16 1962-08-16 Improvements in or relating to the joining of fibrous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21359/62A GB1018971A (en) 1962-08-16 1962-08-16 Improvements in or relating to the joining of fibrous materials

Publications (1)

Publication Number Publication Date
GB1018971A true GB1018971A (en) 1966-02-02

Family

ID=10161577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21359/62A Expired GB1018971A (en) 1962-08-16 1962-08-16 Improvements in or relating to the joining of fibrous materials

Country Status (1)

Country Link
GB (1) GB1018971A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525653A (en) * 1969-08-13 1970-08-25 Ici Ltd Reduction of pilling of fabrics with ultrasonic energy
US3652354A (en) * 1969-11-03 1972-03-28 Continental Can Co Method of preparing laminates of fibrous cellulosic webs using ultrasonic energy
US4439916A (en) * 1977-03-12 1984-04-03 Rheinisch-Westfalisches Elektrizitatswerk Aktiengesellschaft Method of making a composite electrode
US5087320A (en) * 1990-05-18 1992-02-11 Kimberly-Clark Corporation Ultrasonic rotary horn having improved end configuration
US5096532A (en) * 1990-01-10 1992-03-17 Kimberly-Clark Corporation Ultrasonic rotary horn
US5110403A (en) * 1990-05-18 1992-05-05 Kimberly-Clark Corporation High efficiency ultrasonic rotary horn
US5269981A (en) * 1991-09-30 1993-12-14 Kimberly-Clark Corporation Process for hydrosonically microaperturing
US5314737A (en) * 1991-09-30 1994-05-24 Kimberly-Clark Corporation Area thinned thin sheet materials
US5336452A (en) 1992-09-23 1994-08-09 Kimberly-Clark Corporation Process for hydrosonically area embossing thin thermoplastic film materials
US5370830A (en) 1992-09-23 1994-12-06 Kimberly-Clark Corporation Hydrosonic process for forming electret filter media
US5443886A (en) 1991-09-30 1995-08-22 Kimberly-Clark Corporation Hydrosonically embedded soft thin film materials
US5591298A (en) * 1988-01-19 1997-01-07 Kimberly-Clark Corporation Machine for ultrasonic bonding
US5753343A (en) * 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
US6098684A (en) * 1997-03-31 2000-08-08 Brother Kogyo Kabushiki Kaisha Ultrasonic welding/cutting machine
DE29917831U1 (en) * 1999-10-09 2001-02-22 Kuesters Eduard Maschf Device for processing a material web with ultrasound
EP3409253A1 (en) 2017-06-01 2018-12-05 3M Innovative Properties Company A fastening tab with anti-flagging feature

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525653A (en) * 1969-08-13 1970-08-25 Ici Ltd Reduction of pilling of fabrics with ultrasonic energy
US3652354A (en) * 1969-11-03 1972-03-28 Continental Can Co Method of preparing laminates of fibrous cellulosic webs using ultrasonic energy
US4439916A (en) * 1977-03-12 1984-04-03 Rheinisch-Westfalisches Elektrizitatswerk Aktiengesellschaft Method of making a composite electrode
US5591298A (en) * 1988-01-19 1997-01-07 Kimberly-Clark Corporation Machine for ultrasonic bonding
US5096532A (en) * 1990-01-10 1992-03-17 Kimberly-Clark Corporation Ultrasonic rotary horn
US5087320A (en) * 1990-05-18 1992-02-11 Kimberly-Clark Corporation Ultrasonic rotary horn having improved end configuration
US5110403A (en) * 1990-05-18 1992-05-05 Kimberly-Clark Corporation High efficiency ultrasonic rotary horn
US5443886A (en) 1991-09-30 1995-08-22 Kimberly-Clark Corporation Hydrosonically embedded soft thin film materials
US5314737A (en) * 1991-09-30 1994-05-24 Kimberly-Clark Corporation Area thinned thin sheet materials
US5514308A (en) 1991-09-30 1996-05-07 Kimberly-Clark Corporation Method for hydrosonically embedding a material in a soft thin film material
US5269981A (en) * 1991-09-30 1993-12-14 Kimberly-Clark Corporation Process for hydrosonically microaperturing
US5753343A (en) * 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
US5763078A (en) * 1992-08-04 1998-06-09 Minnesota Mining And Manufacturing Company Filter having corrugated nonwoven webs of polymeric microfiber
US5336452A (en) 1992-09-23 1994-08-09 Kimberly-Clark Corporation Process for hydrosonically area embossing thin thermoplastic film materials
US5370830A (en) 1992-09-23 1994-12-06 Kimberly-Clark Corporation Hydrosonic process for forming electret filter media
US6098684A (en) * 1997-03-31 2000-08-08 Brother Kogyo Kabushiki Kaisha Ultrasonic welding/cutting machine
DE29917831U1 (en) * 1999-10-09 2001-02-22 Kuesters Eduard Maschf Device for processing a material web with ultrasound
US6592711B1 (en) 1999-10-09 2003-07-15 Eduard Kusters Maschinenfabrik Gmbh & Co., Kg Device for processing a web material using ultrasound
EP3409253A1 (en) 2017-06-01 2018-12-05 3M Innovative Properties Company A fastening tab with anti-flagging feature
WO2018220456A1 (en) 2017-06-01 2018-12-06 3M Innovative Properties Company A fastening tab with anti-flagging feature

Similar Documents

Publication Publication Date Title
GB1018971A (en) Improvements in or relating to the joining of fibrous materials
US2651148A (en) Ultrasonic vibratory device
US3146141A (en) Method and apparatus for employing radio frequency and ultrasonic oscillatory energyin uniting thermoplastic materials
GB1264418A (en)
DE567426T1 (en) Method and device for workpiece processing with ultrasonic energy.
ATE355724T1 (en) APPARATUS AND METHOD FOR HARDENING RESINS IN WOODEN PROCESSED PRODUCTS USING MICROWAVES
US4326903A (en) Method for securing parts together by ultrasonic energy
WO1996014202A3 (en) Continuous ultrasound machining process and device for webs of material
GB952581A (en) Improvements in or relating to methods of and apparatus for bonding plastic materials using ultrasonic vibrations
US4729175A (en) Ultrasonic press drying of paperboard
EP0036186A3 (en) Method for pulse activation of a piezo-electric sound transmitter-transducer
US3088343A (en) Ultrasonic seam welding apparatus
GB945854A (en) A method of producing jointing seams in packages of fibrous packaging materials
JP2934276B2 (en) Method and apparatus for joining layers of paper
NL6610145A (en)
GB994931A (en) Improvements in or relating to methods of and devices for ultrasonic welding
DE3628313A1 (en) LASER INDUCED ACOUSTIC GENERATION FOR SOUND MODULE
Papadakis Effects of Input Amplitude Profile upon Diffraction Loss and Phase Change in a Pulse‐Echo System
US3363117A (en) Ultrasonic transducer arrangement
US3312134A (en) Cutting device with vibrating cutter anvil
Tsujino et al. Transmission conditions of vibration stresses to welding specimens of ultrasonic plastic welding using various two-vibration-system equipments
US3859876A (en) Cutting device for an ultrasonic vibration system
SU521026A1 (en) Device for tuning ultrasonic vibrators
GB1326692A (en) Ultrasonic bonding device
FR2161471A5 (en) Static yarn detector - using ultrasonic transducers