ZA959376B - Method of aperturing thin sheet materials - Google Patents

Method of aperturing thin sheet materials

Info

Publication number
ZA959376B
ZA959376B ZA959376A ZA959376A ZA959376B ZA 959376 B ZA959376 B ZA 959376B ZA 959376 A ZA959376 A ZA 959376A ZA 959376 A ZA959376 A ZA 959376A ZA 959376 B ZA959376 B ZA 959376B
Authority
ZA
South Africa
Prior art keywords
thin sheet
sheet materials
aperturing
aperturing thin
materials
Prior art date
Application number
ZA959376A
Other languages
English (en)
Inventor
Randy Alan Hoff
John Weaver Louks
Richard Lee Jacobson
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of ZA959376B publication Critical patent/ZA959376B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • 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
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0054—Shaping techniques involving a cutting or machining operation partially cutting through the material
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/727—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 structure of the material of the parts to be joined being porous, e.g. foam
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • 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
    • 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
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • 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
    • B29C66/9512—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 by controlling their vibration frequency
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C66/9516—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 by controlling their vibration amplitude
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S83/956—Ultrasonic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA959376A 1994-11-08 1995-11-06 Method of aperturing thin sheet materials ZA959376B (en)

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US33589894A 1994-11-08 1994-11-08

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US (1) US5735984A (xx)
EP (1) EP0790884B1 (xx)
JP (2) JPH10508542A (xx)
KR (1) KR970706948A (xx)
CN (1) CN1176616A (xx)
AU (1) AU696075B2 (xx)
BR (1) BR9509635A (xx)
DE (1) DE69533878T2 (xx)
WO (1) WO1996014191A1 (xx)
ZA (1) ZA959376B (xx)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879494A (en) * 1996-09-23 1999-03-09 Minnesota Mining And Manufacturing Company Method of aperturing thin sheet materials
JP3584153B2 (ja) * 1996-12-05 2004-11-04 キヤノン株式会社 軟質部品の切断方法及び実装方法、軟質部品の切断装置及び実装装置
US6099670A (en) * 1998-09-11 2000-08-08 3M Innovative Properties Company Ultrasonic bonding method
US6277224B1 (en) * 1999-12-23 2001-08-21 Edward Muesch Ultrasonic perforator and a method for performing an ultrasonic perforation
JP3927748B2 (ja) * 2000-01-19 2007-06-13 ユニ・チャーム株式会社 繊維シートのヒートシール方法およびヒートシール装置
US6572595B1 (en) * 2000-05-30 2003-06-03 Associated Hygienic Products Disposable absorbent garment such as a diaper or training pants and a process of making the same
US6797356B2 (en) 2001-02-27 2004-09-28 Cgi Silvercote Inc. Reflective insulation
US8309200B2 (en) * 2001-02-27 2012-11-13 Guardian Building Products Distribution, Inc. Reflective insulation
US20050101214A1 (en) * 2001-02-27 2005-05-12 Lawrence Zupon Reflective insulation
US7138169B2 (en) * 2003-03-05 2006-11-21 3M Innovative Properties Company Cloth-like polymeric film with directional tear
US20040194869A1 (en) * 2003-04-07 2004-10-07 Sca Hygiene Products Gmbh Method and arrangement for bonding plies of tissue paper together
US7323072B2 (en) * 2005-04-27 2008-01-29 Kimberly-Clark Worldwide, Inc. Multi-roll bonding and aperturing
FR2887160B1 (fr) * 2005-06-16 2007-09-14 Eastman Kodak Co Procede d'application d'une couche mince discontinue sur un substrat
SE530256C2 (sv) 2005-12-16 2008-04-15 Moelnlycke Health Care Ab Metod för att uppta hål i värmesmältbara material
US20070204528A1 (en) * 2006-03-01 2007-09-06 The Amos Corporation System for overlaying the overhang of a building
US7586056B2 (en) * 2006-09-15 2009-09-08 Shin-Etsu Polymer Co., Ltd Resin molded body, receiving jig and method for manufacturing push button switch member
GB0821702D0 (en) 2008-11-28 2008-12-31 Brightwake Ltd Process
EP2379308B1 (en) 2009-01-20 2017-06-28 Gerald Rocha Method and apparatus for producing hook fasteners
KR100921389B1 (ko) 2009-07-22 2009-10-14 이혜자 투습성 폴리우레탄 필름에 의한 공기층을 갖는 보온성 방풍원단 및 그 제조방법
US8551419B2 (en) * 2010-03-12 2013-10-08 Amcor Limited Container having an oxygen scavenging indication system
US8524157B2 (en) * 2010-03-12 2013-09-03 Amcor Limited Container having an oxygen scavenging activation system
US8496885B2 (en) * 2010-03-12 2013-07-30 Amcor Limited Container having oxygen scavenging system
MX335966B (es) 2010-06-25 2016-01-06 Amcor Ltd Sistema de depuración de oxígeno para un recipiente.
CN110013080A (zh) 2010-07-16 2019-07-16 杰拉尔德·罗查 具有三维柔性的粘扣带
KR101486678B1 (ko) * 2010-08-09 2015-01-26 팬택 아게 편평 제품에 파단선을 생성하거나 가공하기 위한 방법
NL2009767C2 (nl) * 2012-11-06 2014-05-08 Climate Invest B V Inrichting en werkwijze voor het perforeren van een met een kleefmiddel op een basismateriaal gehechte folie, en een daarmee geperforeerde folie.
CN103156735B (zh) * 2013-02-06 2014-10-29 黄山富田精工制造有限公司 透液性复合片材的制造方法
WO2014158807A1 (en) * 2013-03-12 2014-10-02 3M Innovative Properties Company Method of making polymeric multilayer films
JP6187009B2 (ja) * 2013-08-07 2017-08-30 大日本印刷株式会社 微細貫通孔成形装置および微細貫通孔成形品の製造方法
US9793571B2 (en) 2013-10-03 2017-10-17 Nissan Motor Co., Ltd. Apparatus for bonding separators in electrical devices
CN105813814B (zh) 2013-12-12 2017-09-12 3M创新有限公司 制备聚合物多层膜的方法
WO2015094459A1 (en) 2013-12-20 2015-06-25 The Procter & Gamble Company Method for fabricating absorbent articles
US20150173956A1 (en) 2013-12-20 2015-06-25 The Procter & Gamble Company Method for fabricating absorbent articles
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
MX2017005908A (es) 2014-11-06 2017-06-27 Procter & Gamble Articulos absorbentes que comprenden laminados orientados hacia la prenda.
US9724845B2 (en) * 2014-11-13 2017-08-08 The Boeing Company Systems and methods for making indexed prepreg composite sheets and laminated composite articles
WO2016121982A1 (ja) 2015-01-30 2016-08-04 大王製紙株式会社 伸縮シートの製造方法
WO2016187431A1 (en) 2015-05-21 2016-11-24 Curt G. Joa, Inc. Systems and methods for cutting or perforating a web material
EP3349807B1 (en) 2015-09-17 2021-02-24 3M Innovative Properties Company Hybrid silicone and acrylic adhesive cover for use with wound treatment
US20170296396A1 (en) 2016-04-14 2017-10-19 The Procter & Gamble Company Absorbent article manufacturing process incorporating in situ process sensors
EP4335420A3 (en) 2017-02-16 2024-05-29 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
EP3378450A1 (en) 2017-03-22 2018-09-26 Mölnlycke Health Care AB Method for manufacturing a wound dressing and a wound dressing
JP2021503568A (ja) 2017-11-20 2021-02-12 エイチビーアイ ブランデッド アパレル エンタープライゼズ，エルエルシーＨＢＩ Ｂｒａｎｄｅｄ Ａｐｐａｒｅｌ Ｅｎｔｅｒｐｒｉｓｅｓ，ＬＬＣ アンダーワイヤケーシング
JP6683994B2 (ja) * 2018-07-30 2020-04-22 株式会社マルヤテキスタイル 超音波パンチング加工装置及び超音波パンチング加工方法
IT201800009090A1 (it) * 2018-10-02 2020-04-02 Perini Fabio Spa Organo di mollettatura, gruppo di mollettatura per unire veli di materiale cellulosico, e metodo
CN113453857B (zh) * 2019-02-26 2023-09-01 墨尼克医疗用品有限公司 向层压材料中引入穿孔的装置和方法
WO2020219414A1 (en) 2019-04-24 2020-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs
US11737930B2 (en) 2020-02-27 2023-08-29 Curt G. Joa, Inc. Configurable single transfer insert placement method and apparatus

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647065A (en) * 1950-05-18 1953-07-28 William M Scholl Apparatus for and method of making adhesive tape
US2712159A (en) * 1950-12-28 1955-07-05 Marsch Jacob Ter Method and device for manufacturing articles of latex rubber material provided with openings
US2748863A (en) * 1953-03-02 1956-06-05 Harold Z Benton Perforating machine for thermoplastic films
US2924863A (en) * 1955-01-04 1960-02-16 Morris J Fellner Sheet material perforation
US3085024A (en) * 1959-05-19 1963-04-09 Johnson & Johnson Porous extensible pressure-sensitive adhesive tape in which perforations arearrangedto facilitate tearing
US3073304A (en) * 1960-08-08 1963-01-15 Kendall & Co Perforated adhesive tape and bandage formed therewith
US3307545A (en) * 1964-09-02 1967-03-07 Johnson & Johnson Non-adherent dressing
US3457132A (en) * 1964-12-28 1969-07-22 Tetra Pak Ab Apparatus for severing and sealing webs of heat sealable packaging material in a single operation
NL6510032A (xx) * 1965-08-03 1967-02-06
US3355974A (en) * 1965-08-23 1967-12-05 Du Pont Film-perforating apparatus
GB1172233A (en) * 1966-05-25 1969-11-26 Formmaster Ltd Improvements in and relating to Stationery Assemblies
US3562041A (en) * 1967-10-26 1971-02-09 Cavitron Corp Method and apparatus for the ultrasonic joining of materials according to a pattern
US3575752A (en) * 1968-05-22 1971-04-20 Hercules Inc Nonwoven bonding method
US3566726A (en) * 1968-06-13 1971-03-02 Pantasote Co Of New York Inc T Method of making perforated film
US3660186A (en) * 1969-04-08 1972-05-02 Kimberly Clark Co Method for bonding webs employing ultrasonic energy
US3595453A (en) * 1969-10-31 1971-07-27 Branson Instr Method of separating parts using high frequency energy
US3718059A (en) * 1969-12-18 1973-02-27 Mobil Oil Corp Permeable thermoplastic film product and method
US3697357A (en) * 1970-07-17 1972-10-10 Branson Instr Ultrasonic sealing apparatus
BE776929R (fr) * 1970-12-23 1972-04-17 Eastman Kodak Co Appareil pour l'emboutissage de pellicules par
US3683736A (en) * 1970-12-23 1972-08-15 Guenter H Loose Ultrasonic perforating of a sheet of film, paper or the like
US3756880A (en) * 1971-03-19 1973-09-04 Eastman Kodak Co Moval ultrasonic perforating a sheet of film paper or the like with chip re
US3733238A (en) * 1971-12-13 1973-05-15 Crompton & Knowles Corp Apparatus for vibration welding of sheet materials
US3756889A (en) * 1971-12-20 1973-09-04 Service Business Forms Glue fastening of superimposed leaves
US3844869A (en) * 1972-12-20 1974-10-29 Crompton & Knowles Corp Apparatus for ultrasonic welding of sheet materials
US3879256A (en) * 1972-12-21 1975-04-22 Crompton & Knowles Corp Apparatus for vibration welding of sheet materials
US3949127A (en) * 1973-05-14 1976-04-06 Kimberly-Clark Corporation Apertured nonwoven webs
US3902650A (en) * 1973-11-13 1975-09-02 Eiji Kato Paper box for wrapping refrigerated meat
US3927669A (en) * 1973-11-16 1975-12-23 Linda R Glatt Bandage construction
US3939033A (en) * 1974-12-16 1976-02-17 Branson Ultrasonics Corporation Ultrasonic welding and cutting apparatus
US3966519A (en) * 1974-12-27 1976-06-29 Kimberly-Clark Corporation Method of bonding fibrous webs and resulting products
US4109353A (en) * 1974-12-27 1978-08-29 Kimberly-Clark Corporation Apparatus for forming nonwoven web
DE2534376C3 (de) * 1975-08-01 1979-10-25 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zum kontinuierlichen Lochen flexibler Bahnen aus thermoplastischen Kunststoffen
US4051848A (en) * 1976-03-01 1977-10-04 Levine Norman S Synthetic skin wound dressing
US4157719A (en) * 1977-02-17 1979-06-12 Beltx Corporation Method and apparatus for ultrasonic sealing and cutting, and tabs produced thereby
US4149288A (en) * 1977-06-06 1979-04-17 Sendor Bernard T Ultrasonic paper welding
US4132519A (en) * 1977-10-28 1979-01-02 Rohr Industries, Inc. Controlled porosity of uncured reinforced thermo-setting plastic material
US4426242A (en) * 1978-03-22 1984-01-17 American Standard, Inc. Method for producing a manifold assembly
US4311540A (en) * 1978-08-31 1982-01-19 Burlington Industries, Inc. Ultrasonic bonding process
US4272473A (en) * 1978-12-07 1981-06-09 The Procter & Gamble Company Method for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
JPS6058004B2 (ja) * 1979-12-25 1985-12-18 ワイケイケイ株式会社 スライドフアスナ−用ストリンガ−の製造方法
US4686137A (en) * 1980-02-29 1987-08-11 Thoratec Laboratories Corp. Moisture vapor permeable materials
US4326909A (en) * 1980-06-30 1982-04-27 Minnesota Diversified Products, Inc. Method and apparatus for forming a permeable insulation board for building construction
US4406720A (en) * 1981-11-06 1983-09-27 Burlington Industries, Inc. Ultrasonic production of nonwovens
IT1146663B (it) * 1981-12-10 1986-11-12 Mion Nastrificio Spa A Procedimento per il taglio ed eventuale fissaggio su supporto di wtichette tessute ed etichette cosi' ottenute
US4400227A (en) * 1982-01-26 1983-08-23 The Procter & Gamble Company Dynamic ultrasonic laminating apparatus having post-bonding pressure roll, and concomitant method
JPS58131026A (ja) * 1982-01-29 1983-08-04 Mamoru Kamo 合成樹脂フイルム状体の超音波溶接機
US4414045A (en) * 1982-02-22 1983-11-08 Burlington Industries, Inc. High speed ultrasonic bonding
IL65438A (en) * 1982-04-06 1984-12-31 Israel Atomic Energy Comm Synthetic wound covering
US4430148A (en) * 1982-04-27 1984-02-07 The Procter & Gamble Company Ultrasonic bonding apparatus
GB2124134B (en) * 1982-06-28 1986-08-06 Gammacross Limited Forming holes in artificial textile materials
US4605454A (en) * 1982-09-01 1986-08-12 Kimberly-Clark Corporation Method of ultrasonically bonding nonwoven webs
AU562370B2 (en) * 1982-10-02 1987-06-11 Smith & Nephew Associated Companies Plc Moisture vapour permeable adhesive surgical dressing
EP0122085B1 (en) * 1983-04-06 1987-06-24 Smith and Nephew Associated Companies p.l.c. Dressing
GB8419745D0 (en) * 1984-08-02 1984-09-05 Smith & Nephew Ass Wound dressing
US4560427A (en) * 1984-12-03 1985-12-24 Branson Ultrasonics Corporation Ultrasonic seal and cut method and apparatus
US4670089A (en) * 1986-02-27 1987-06-02 Dixon Industries Corporation Method of bonding polytetrafluoro-ethylene composition to metal substrates
US4747895A (en) * 1986-08-20 1988-05-31 American White Cross Laboratories, Inc. Continuous ultrasonic perforating system and method
US4690722A (en) * 1986-10-24 1987-09-01 Branson Ultrasonics Corporation Ultrasonic apparatus for joining and severing sheet material
US4867150A (en) * 1987-01-20 1989-09-19 The B. F. Goodrich Company Perforated elastomeric soft film and wound dressing made therewith
FR2633547A1 (fr) * 1988-06-30 1990-01-05 Rhone Poulenc Films Procede de microperforation de pellicules thermoplastiques par ultrasons
US5061331A (en) * 1990-06-18 1991-10-29 Plasta Fiber Industries, Inc. Ultrasonic cutting and edge sealing of thermoplastic material
US5223329A (en) * 1991-01-29 1993-06-29 Amann John A Laminate sheet article
US5269981A (en) * 1991-09-30 1993-12-14 Kimberly-Clark Corporation Process for hydrosonically microaperturing
US5336452A (en) * 1992-09-23 1994-08-09 Kimberly-Clark Corporation Process for hydrosonically area embossing thin thermoplastic film materials

Also Published As

Publication number Publication date
CN1176616A (zh) 1998-03-18
BR9509635A (pt) 1998-01-06
WO1996014191A1 (en) 1996-05-17
DE69533878D1 (de) 2005-01-27
AU3831795A (en) 1996-05-31
DE69533878T2 (de) 2006-01-12
MX9703340A (es) 1997-07-31
JP2007062010A (ja) 2007-03-15
AU696075B2 (en) 1998-09-03
JPH10508542A (ja) 1998-08-25
EP0790884A1 (en) 1997-08-27
KR970706948A (ko) 1997-12-01
EP0790884B1 (en) 2004-12-22
US5735984A (en) 1998-04-07

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