JP2022528511A - 弾性不織布材料を製造するための装置 - Google Patents
弾性不織布材料を製造するための装置 Download PDFInfo
- Publication number
- JP2022528511A JP2022528511A JP2021556692A JP2021556692A JP2022528511A JP 2022528511 A JP2022528511 A JP 2022528511A JP 2021556692 A JP2021556692 A JP 2021556692A JP 2021556692 A JP2021556692 A JP 2021556692A JP 2022528511 A JP2022528511 A JP 2022528511A
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- elastic
- ridges
- zone
- joining
- 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.)
- Granted
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 109
- 239000000463 material Substances 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000005304 joining Methods 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 claims description 40
- 238000010586 diagram Methods 0.000 abstract description 18
- 238000005520 cutting process Methods 0.000 description 25
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000001788 irregular Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- 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
- B29C66/81435—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 comprising several parallel ridges, e.g. for crimping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15739—Sealing, e.g. involving cutting
-
- 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
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0681—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding created by a tool
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7888—Means for handling of moving sheets or webs
- B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
-
- 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
- B29C66/40—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
- B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
-
- 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
- B29C66/69—General aspects of joining filaments
-
- 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
- B29C66/731—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 intensive physical properties of the material of the parts to be joined
- B29C66/7315—Mechanical properties
-
- 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
- B29C66/81—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
- B29C66/82—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
- B29C66/8341—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
-
- 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
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
- B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
-
- 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0046—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B2037/0092—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding in which absence of adhesives is explicitly presented as an advantage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/34—Inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Manufacturing & Machinery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
本出願は、2019年3月22日に出願された米国仮出願第62/822,449号の優先権を主張するものであり、その全体は参照により本明細書に組み込まれる。
Claims (20)
- 弾性不織布材料を製造するための装置であって、
第1の接合モジュールと、
第1の不織布、第2の不織布、及び、前記第1の不織布と前記第2の不織布との間の少なくとも1つの弾性ストランドを受け取るための、前記第1の接合モジュールに近接して配置可能な第2の接合モジュールとを備え、
前記第2の接合モジュールは、幅寸法及び円周方向軸を有するフェイスを有し、かつ、回転軸に関して回転可能であり、前記フェイスは、前記円周方向軸に沿って、第1のリッジ及び前記第1のリッジの反対側に配置された1対の第2のリッジを含む複数のリッジを有し、
前記第1のリッジは、複数の、互いに間隔を空けて配置されたランド及びノッチを画定し、
前記第2のリッジの対は、前記第1の接合モジュールに近接したときに少なくとも1つの前記弾性ストランドを切断するように構成されていることを特徴とする装置。 - 前記第1のリッジは、当該弾性不織布材料上に少なくとも1対の第1の接合部を形成するように構成され、
前記第1の接合部は、それらの間に少なくとも1つの前記弾性ストランドを閉じ込めるように構成され、
前記第2のリッジはそれぞれ、少なくとも1つの前記弾性ストランドを切断するように構成された少なくとも1つの第2の接合部を形成するように構成されていることを特徴とする請求項1に記載の装置。 - 前記複数のリッジは、前記円周方向軸に沿って前記フェイス上に配置されることにより第1のゾーン及び第2のゾーンを画定し、
前記第1のゾーンは、前記円周方向軸に沿って連続的に配置された複数の第1のリッジを含み、
前記第2のゾーンは、前記円周方向軸に沿って前記第2のリッジの対の間に配置された前記第1のリッジを含むことを特徴とする請求項1に記載の装置。 - 前記フェイスは、前記第1のゾーン内の隣接する前記第1のリッジ間の表面を画定し、かつ、前記第2のゾーン内の隣接するリッジ間の高く位置した表面を画定し、これにより、前記第1の接合モジュールと前記表面との間に第1のギャップが画定され、前記第1の接合モジュールと前記高く位置した表面との間に第2のギャップが画定され、前記第1のギャップは前記第2のギャップよりも大きく、前記第2のギャップは、前記第2のリッジによって切断された少なくとも1つの前記弾性ストランドの跳ね返りの可能性を制限するように適合されていることを特徴とする請求項3に記載の装置。
- 前記第2の接合モジュールの前記フェイスと、複数のリッジの半径方向外側面との間にリッジ高さが画定され、
前記第1のゾーンにおける前記リッジ高さは、前記第2のゾーンにおける前記リッジ高さよりも高いことを特徴とする請求項3に記載の装置。 - 前記第2のゾーンにおける前記リッジ高さが、前記第2のゾーンにおける前記ノッチのノッチ深さに略等しいことを特徴とする請求項5に記載の装置。
- 前記第1のゾーンにおける隣接した前記第1のリッジ間の距離が、前記円周方向軸に沿った前記第2のゾーンにおける隣接したリッジ間の距離よりも大きいことを特徴とする請求項3に記載の装置。
- 前記第2のリッジはそれぞれ半径方向外側面を有し、前記半径方向外側面は連続的であり、かつ、互いに間隔を空けて配置された前記ランド及び前記ノッチを有していないことを特徴とする請求項1に記載の装置。
- 前記第2のリッジのそれぞれは、複数の、互いに間隔を空けて配置された前記ランド及び前記ノッチを画定することを特徴とする請求項1に記載の装置。
- 前記第1のリッジの前記ノッチが、前記円周方向軸に沿って前記第2のリッジの前記ランドと実質的に整列し、前記第2のリッジの前記ランドが、少なくとも1つの前記弾性ストランドを切断するように構成されていることを特徴とする請求項9に記載の装置。
- 前記第1のリッジの前記ランドは、前記円周方向軸に沿って前記第2のリッジの前記ランドと実質的に整列し、前記第1のリッジの前記ノッチは、前記円周方向軸に沿って前記第2のリッジの前記ノッチと実質的に整列することを特徴とする請求項9に記載の装置。
- 前記第2のリッジの前記ノッチは、前記第1のリッジの前記ノッチに対して、幅または深さの少なくとも一方において小さいことを特徴とする請求項11に記載の装置。
- 弾性不織布材料を製造するための装置であって、
第1の接合モジュールと、
第1の不織布、第2の不織布、及び、前記第1の不織布と前記第2の不織布との間の少なくとも1つの弾性ストランドを受け取るための、前記第1の接合モジュールに近接して配置可能な第2の接合モジュールとを備え、
前記第2の接合モジュールは、幅寸法及び円周方向軸を有するフェイスを有し、かつ、回転軸に関して回転可能であり、前記フェイスは、前記フェイス上に配置された複数のリッジを有することにより、前記円周方向軸に沿って、第1のゾーン及び第2のゾーンを画定し、前記第1のゾーンにおける少なくとも1つの前記リッジは、少なくとも1つの前記弾性ストランドをそれらの間に閉じ込めるための少なくとも1対の第1の接合部を形成するように構成され、前記第2のゾーンにおける少なくとも1つの前記リッジは、前記第1の接合モジュールに近接したときに少なくとも1つの前記弾性ストランドを切断するための少なくとも1つの第2の接合部を形成するように構成されていることを特徴とする装置。 - 前記第1のゾーンは、前記円周方向軸に沿って連続的に配置された、複数の、互いに間隔を空けて配置されたランド及びノッチを画定する複数の第1のリッジを含み、前記第2のゾーンは、前記円周方向軸に沿って1対の第2のリッジの間に配置された第1のリッジを含み、
前記第2のリッジは、少なくとも1つの前記第2の接合部を形成するように構成されていることを特徴とする請求項13に記載の装置。 - 前記フェイスは、前記第1のゾーン内の隣接する前記第1のリッジ間の表面を画定し、かつ、前記第2のゾーン内の隣接するリッジ間の高く位置した表面を画定し、これにより、前記第1の接合モジュールと前記表面との間に第1のギャップが画定され、前記第1の接合モジュールと前記高く位置したリッジ面との間に第2のギャップが画定され、前記第1のギャップは前記第2のギャップよりも大きく、前記第2のギャップは、前記第2のリッジによって切断された少なくとも1つの前記弾性ストランドの跳ね返りの可能性を制限するように適合されていることを特徴とする請求項14に記載の装置。
- 前記第2のリッジのそれぞれが、複数の、互いに間隔を空けて配置された前記ランド及び前記ノッチを画定することを特徴とする請求項15に記載の装置。
- 前記第2の接合モジュールの前記フェイスと、複数の前記リッジの半径方向外側面との間にリッジ高さが画定され、
前記第1のゾーンにおける前記リッジ高さは、前記第2のゾーンにおける前記リッジ高さよりも高いことを特徴とする請求項13に記載の装置。 - 弾性不織布材料を製造するための方法であって、
第1の接合モジュールを第2の接合モジュールに近接して配置する配置ステップであって、前記第1の接合モジュール及び前記第2の接合モジュールのうちの少なくとも一方は、幅寸法及び円周方向軸を有するフェイスを含む、該配置ステップと、
前記第1の接合モジュール及び前記第2の接合モジュールのうちの少なくとも一方を回転させる回転ステップと、
前記第1の接合モジュールと前記第2の接合モジュールとの間に、前記円周方向軸に沿った機械方向に弾性ストランドを供給する供給ステップと、
前記弾性不織布材料を第1の領域において接合する第1接合ステップであって、前記弾性ストランドの少なくとも一部が前記第1の領域に閉じ込められる、該第1接合ステップと、
前記弾性不織布材料を第2の領域において接合する第2接合ステップであって、前記弾性ストランドが前記第2の領域で切断される、該第2接合ステップとを含むことを特徴とする方法。 - 前記弾性不織布材料を、第1の摩擦力によって前記第1の領域において摩擦係合する第1摩擦係合ステップと、
前記弾性不織布材料を、前記第1の摩擦力よりも大きい第2の摩擦力によって前記第2の領域において摩擦係合する第2摩擦係合ステップであって、前記第2の摩擦力は、前記第2の領域において切断された前記弾性ストランドの跳ね返りの可能性を制限するのに十分な摩擦力である、該第2摩擦係合ステップとをさらに含むことを特徴とする請求項18に記載の方法。 - 前記弾性ストランドは、個別のストランドセグメントを形成するように切断され、
前記弾性不織布材料を前記第2の領域において接合する前記第2接合ステップは、前記個別のストランドセグメントを前記第2の領域に閉じ込める閉じ込めステップを含むことを特徴とする請求項18に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962822449P | 2019-03-22 | 2019-03-22 | |
US62/822,449 | 2019-03-22 | ||
PCT/US2020/023908 WO2020198025A1 (en) | 2019-03-22 | 2020-03-20 | Apparatus for fabricating an elastic nonwoven material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022528511A true JP2022528511A (ja) | 2022-06-14 |
JP7554766B2 JP7554766B2 (ja) | 2024-09-20 |
Family
ID=72516083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556692A Active JP7554766B2 (ja) | 2019-03-22 | 2020-03-20 | 弾性不織布材料を製造するための装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11254066B2 (ja) |
EP (1) | EP3941738A4 (ja) |
JP (1) | JP7554766B2 (ja) |
KR (1) | KR20210146926A (ja) |
CN (1) | CN113825631A (ja) |
BR (1) | BR112021018567A2 (ja) |
MX (1) | MX2021011497A (ja) |
WO (1) | WO2020198025A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2678149T3 (en) | 2011-02-24 | 2018-09-03 | Cmd Corp | METHOD AND APPARATUS FOR PREPARING BAGS USING ULTRA SOUND SEALS |
WO2016033226A1 (en) | 2014-08-26 | 2016-03-03 | Curt G. Joa, Inc. | Apparatus and methods for securing elastic to a carrier web |
WO2019148156A1 (en) | 2018-01-29 | 2019-08-01 | Curt G. Joa, Inc. | Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product |
US11925538B2 (en) | 2019-01-07 | 2024-03-12 | Curt G. Joa, Inc. | Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product |
US11173072B2 (en) | 2019-09-05 | 2021-11-16 | Curt G. Joa, Inc. | Curved elastic with entrapment |
TWI820507B (zh) * | 2021-11-03 | 2023-11-01 | 劉燈根 | 具有黏扣功能之織物之製作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160288407A1 (en) * | 2015-04-01 | 2016-10-06 | Aurizon Ultrasonics, LLC | Apparatus for fabricating an elastic nonwoven material |
US20180093444A1 (en) * | 2016-09-30 | 2018-04-05 | Aurizon Ultrasonics, LLC | Apparatus for fabricating an elastic nonwoven material |
WO2018118573A1 (en) * | 2016-12-20 | 2018-06-28 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
Family Cites Families (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1588018A (en) | 1925-05-27 | 1926-06-08 | American Clay Products Company | Clay-cutting apparatus |
FR2285975A1 (fr) | 1974-09-26 | 1976-04-23 | Mortreux Bernard | Appareil pour le soudage aux ultrasons de plusieurs feuilles et le complexe ainsi obtenu |
US3993532A (en) | 1974-11-11 | 1976-11-23 | Consolidated Engravers Corporation | Ultrasonic sealing pattern roll |
US4146416A (en) | 1977-11-14 | 1979-03-27 | Crompton & Knowles Corporation | Apparatus for vibration welding of material |
US4305988A (en) | 1979-03-29 | 1981-12-15 | Koecher Walter | Composite material comprising ultrasonically welded seams which combine strands, method for its manufacture, and apparatus for the carrying out of the method |
US4333978A (en) | 1979-03-29 | 1982-06-08 | Walter Kocher | Method and apparatus for producing a composite material having ultrasonically welded seams which confine strands |
DE2928941A1 (de) | 1979-07-18 | 1981-02-05 | Walter Dr Koecher | Verbundstoff, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung des verfahrens |
US4430148A (en) | 1982-04-27 | 1984-02-07 | The Procter & Gamble Company | Ultrasonic bonding apparatus |
CA1211745A (en) | 1984-11-15 | 1986-09-23 | Carlo Bianco | Method and apparatus for forming tensioned elastic elements |
US4650530A (en) | 1986-03-10 | 1987-03-17 | Kimberly-Clark Corporation | Apparatus and method for folding, bonding and severing a web |
JPS62225323A (ja) | 1986-03-27 | 1987-10-03 | Yuuwa Sangyo Kk | 超音波接着装置 |
US4713132A (en) | 1986-05-08 | 1987-12-15 | Kimberly-Clark Corporation | Apparatus and method for ultrasonic bonding of a moving web |
US4758293A (en) | 1986-06-25 | 1988-07-19 | Kimberly-Clark Corporation | Ultrasonic bonding apparatus and method |
US5000806A (en) | 1988-04-19 | 1991-03-19 | Paper Converting Machine Company | Method and apparatus for applying an elastic strand to a disposable diaper |
US4940076A (en) | 1989-05-09 | 1990-07-10 | Hazelett Strip-Casting Corporation | Method and apparatus for steering casting belts of continuous metal-casting machines |
SE500791C2 (sv) * | 1989-10-04 | 1994-09-05 | Moelnlycke Ab | Sätt att förankra ett elastiskt band mellan två materialskikt, förankrat elastiskt band samt blöja innehållande bandet |
US6340782B1 (en) | 1989-10-04 | 2002-01-22 | Sca Hygiene Products Aktiebolag | Method of securing an elastic band and an article that includes such an elastic band |
US6309487B1 (en) | 1989-11-28 | 2001-10-30 | Robert M. Herrin | Disposable garments and method and apparatus for making |
US5325555A (en) | 1993-04-09 | 1994-07-05 | Perfect Fit Industries, Inc. | Inelastic mattress covering with an elastic underskirt |
US5421924A (en) | 1993-12-02 | 1995-06-06 | Paper Converting Machine Company | Apparatus and method for ultrasonic sealing disposable diapers |
CA2130426A1 (en) | 1994-03-14 | 1995-09-15 | David Peter Kielpikowski | Containment flap construction |
JPH0858007A (ja) | 1994-05-26 | 1996-03-05 | Internatl Paper Co | ラミネート布及びラミネート布の製造方法 |
US5525175A (en) | 1994-05-27 | 1996-06-11 | Kimberly-Clark Corporation | Apparatus and method for applying a curved elastic to a moving web |
US5681302A (en) | 1994-06-14 | 1997-10-28 | Minnesota Mining And Manufacturing Company | Elastic sheet-like composite |
US5660657A (en) | 1995-01-31 | 1997-08-26 | Kimberly-Clark Worldwide, Inc. | Composite method for fabricating garments |
US5660679A (en) | 1995-01-31 | 1997-08-26 | Kimberly-Clark Worldwide, Inc. | Rotary sealing system |
US5733411A (en) | 1995-12-21 | 1998-03-31 | Kimberly-Clark Corporation | Ultrasonic system |
FR2745987B1 (fr) | 1996-03-15 | 1998-06-12 | Coulisse de froncage et son procede de fabrication | |
JP3204196B2 (ja) | 1997-03-31 | 2001-09-04 | ブラザー工業株式会社 | 超音波溶着溶断装置 |
EP0943305B1 (en) | 1998-03-19 | 2003-09-10 | Fameccanica. Data S.p.A. | A device for cutting predetermined lenghts of laminar elements, for instance for manufacturing sanitary products |
JPH11291376A (ja) | 1998-04-06 | 1999-10-26 | Mitsui Chem Inc | 透湿性シートの製造方法 |
US6123792A (en) | 1998-08-14 | 2000-09-26 | Kimberly-Clark Worldwide, Inc. | Methods and apparatus for intermittent rotary ultrasonic bonding system |
JP2000080552A (ja) | 1998-08-31 | 2000-03-21 | Unitika Ltd | 伸縮性長繊維不織布及びその製造方法 |
EP0999139A3 (en) | 1998-11-03 | 2001-07-18 | Klockner Bartelt, Inc. | Sealing apparatus for a packaging machine |
IT1308626B1 (it) | 1999-02-23 | 2002-01-09 | Albina Magni | Procedimento per la realizzazione di un pannolone per disabili oincontinenti e pannolone ottenuto con tale procedimento. |
US6165298A (en) * | 1999-04-30 | 2000-12-26 | Kimberly-Clark Worldwide, Inc. | Patterned anvil-roll |
EP1054092A1 (en) * | 1999-05-17 | 2000-11-22 | Nippon Petrochemicals Company, Limited | Composite sheet having elasticity, elastic web made from thermoplastic elastomer, and method and apparatus of manufacturing the same |
US20060254698A1 (en) * | 2000-04-08 | 2006-11-16 | Zuiko Corporation | Method for manufacturing disposable worn article |
GB2378920B (en) | 2000-05-15 | 2004-12-01 | Kimberly Clark Co | Targeted elastic laminate |
US6368437B1 (en) | 2000-06-16 | 2002-04-09 | Paper Converting Machine Company | Rotary bonding apparatus and method |
JP4546671B2 (ja) | 2000-08-04 | 2010-09-15 | 株式会社瑞光 | 使い捨て着用物品の製造方法 |
EP1372939B1 (en) | 2001-03-28 | 2010-10-13 | Uni-Charm Corporation | Sealing apparatus for forming soft article having sealed portion |
US6574944B2 (en) | 2001-06-19 | 2003-06-10 | Mars Incorporated | Method and system for ultrasonic sealing of food product packaging |
US20030089447A1 (en) | 2001-11-06 | 2003-05-15 | Kenneth Molee | Soft absorbent garment made with discretely coated elastic elements, and system and method for making a soft absorbent garment |
US6620270B2 (en) | 2001-12-18 | 2003-09-16 | Kimberly-Clark Worldwide, Inc. | Control of processing force and process gap in rigid rotary ultrasonic systems |
PL213149B1 (pl) | 2001-12-28 | 2013-01-31 | Sca Hygiene Prod Ab | Uelastyczniona tkanina, sposób i urzadzenie dla jej wytwarzania, zastosowanie uelastycznionej tkaniny, wyrób pochlaniajacy jednorazowego uzytku i zastosowanie wyrobu pochlaniajacego jednorazowego uzytku |
MXPA05000105A (es) | 2002-07-02 | 2005-04-08 | Kimberly Clark Co | Laminados compuestos elastomericos reforzados con hilo, prendas que incluyen los laminados y metodos para hacer los laminados. |
JP4297715B2 (ja) | 2003-03-31 | 2009-07-15 | ユニ・チャーム株式会社 | シール装置および前記シール装置を用いたシール方法 |
DE10319754A1 (de) | 2003-04-30 | 2004-12-02 | Carl Freudenberg Kg | Elastischer Verbundstoff, Verfahren zu dessen Herstellung und dessen Verwendung |
TWI320769B (en) | 2003-07-21 | 2010-02-21 | Ima Spa | A device for sealing lengths of filter paper |
JP4322140B2 (ja) | 2004-01-30 | 2009-08-26 | 花王株式会社 | 複合伸縮部材及びその製造方法 |
JP4535771B2 (ja) | 2004-05-14 | 2010-09-01 | 花王株式会社 | 複合伸縮部材及びその製造方法 |
JP3883530B2 (ja) | 2003-09-08 | 2007-02-21 | 花王株式会社 | 複合伸縮部材及びその製造方法 |
KR101105987B1 (ko) | 2003-09-08 | 2012-01-18 | 가오 가부시키가이샤 | 복합 신축 부재 및 그 제조방법 |
ATE473718T1 (de) | 2003-10-02 | 2010-07-15 | Procter & Gamble | Absorbierender artikel mit elastomerischem material |
US20050230037A1 (en) * | 2004-04-20 | 2005-10-20 | Curt G. Joa, Inc. | Staggered cutting knife |
US7222654B2 (en) * | 2004-04-30 | 2007-05-29 | The Procter & Gamble Company | Apparatus for producing elastomeric nonwoven laminates |
US20060069373A1 (en) | 2004-09-30 | 2006-03-30 | Kimberly-Clark Worldwide, Inc. | Ultrasonic attachment of an elastic strand |
JP2008526514A (ja) | 2005-01-03 | 2008-07-24 | スリーエム イノベイティブ プロパティズ カンパニー | 超音波溶接システムのホーンとアンビルとの間の隙間を制御する方法および装置 |
JP4845383B2 (ja) | 2005-01-19 | 2011-12-28 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
US20060228969A1 (en) | 2005-04-07 | 2006-10-12 | Erdman Edward P | Elastic laminate |
KR101237367B1 (ko) | 2005-04-25 | 2013-02-28 | 가오 가부시키가이샤 | 신축성시트 및 그 제조방법 |
US7497065B2 (en) | 2005-12-13 | 2009-03-03 | Delta Industrial Services, Inc. | Reciprocating sealer for web converters |
US7938921B2 (en) | 2006-11-22 | 2011-05-10 | Kimberly-Clark Worldwide, Inc. | Strand composite having latent elasticity |
US20090047855A1 (en) | 2007-08-16 | 2009-02-19 | 3M Innovative Properties Company | Stretchable elastic nonwoven laminates |
JP5085239B2 (ja) | 2007-08-31 | 2012-11-28 | 大王製紙株式会社 | 吸収性物品における伸縮部形成方法及び使い捨ておむつ |
JP5270126B2 (ja) | 2007-09-05 | 2013-08-21 | ユニ・チャーム株式会社 | 使い捨ておむつの製造方法 |
WO2009067055A1 (en) | 2007-11-19 | 2009-05-28 | Sca Hygiene Products Ab | Absorbent article comprising one or several patterns |
EP2326497A1 (en) | 2008-07-25 | 2011-06-01 | Sca Hygiene Products AB | Method and device for producing a multi-ply fibrous product and multi-ply fibrous product |
JP4522469B2 (ja) | 2008-11-14 | 2010-08-11 | 花王株式会社 | パンツ型吸収性物品 |
US20100193138A1 (en) | 2009-01-30 | 2010-08-05 | Joseph Allen Eckstein | System for High-Speed Continuous Application of a Strip Material to a Moving Sheet-Like Substrate Material at Laterally Shifting Locations |
JP5238567B2 (ja) | 2009-03-23 | 2013-07-17 | 花王株式会社 | パンツ型吸収性物品 |
JP5238568B2 (ja) | 2009-03-23 | 2013-07-17 | 花王株式会社 | パンツ型吸収性物品 |
JP5448513B2 (ja) | 2009-03-23 | 2014-03-19 | 花王株式会社 | パンツ型吸収性物品 |
SG174270A1 (en) | 2009-03-23 | 2011-10-28 | Kao Corp | Underwear-type absorbent article |
EP2424480B1 (en) | 2009-04-30 | 2014-07-09 | Sca Hygiene Products AB | Method for providing an elasticated web |
NL1037184C2 (en) | 2009-08-07 | 2011-02-08 | Beiler Beheer Bv | Method for interconnecting overlapping webs by means of ultrasonic welding. |
US8852714B2 (en) | 2009-08-11 | 2014-10-07 | Honeywell International Inc. | Multidirectional fiber-reinforced tape/film articles and the method of making the same |
JP5623228B2 (ja) | 2010-09-30 | 2014-11-12 | ユニ・チャーム株式会社 | 超音波処理装置 |
ITTO20120209A1 (it) | 2012-03-09 | 2012-06-08 | Fameccanica Data Spa | Metodo ed apparato per il taglio di articoli assorbenti igienico-sanitari monouso indossabili a guisa di mutandina, del tipo prechiuso |
BR112014028331A2 (pt) | 2012-05-15 | 2018-05-29 | The Procter & Gamble Company | artigos absorventes com zonas texturizadas |
US9226858B2 (en) | 2012-06-29 | 2016-01-05 | The Procter & Gamble Company | Apparatus and method for making a layered elastic substrate |
CN104470479B (zh) | 2012-07-13 | 2017-03-08 | 株式会社瑞光 | 吸收性物品的制造装置 |
MX2015001212A (es) | 2012-08-01 | 2015-04-10 | Procter & Gamble | Estructura de pañal con atributos de suavidad tactil mejorados. |
WO2014145668A1 (en) | 2013-03-15 | 2014-09-18 | Dsg Technology Holdings Ltd | Absorbent article with elastic core |
CN105142589B (zh) | 2013-03-29 | 2020-02-11 | 大王制纸株式会社 | 吸收性物品的伸缩结构和吸收性物品的伸缩结构的制造方法 |
EP2990181B8 (en) | 2013-06-14 | 2020-12-30 | Zuiko Corporation | Ultrasonic horn, welder provided therewith, and method of producing disposable diaper using ultrasonic horn |
EP3010464B1 (en) | 2013-06-19 | 2017-07-26 | The Procter and Gamble Company | Bonding apparatus and method |
ITTO20131031A1 (it) | 2013-12-17 | 2014-03-18 | Fameccanica Data Spa | Procedimento ed apparato per la saldatura trasversale di strutture elastiche sovrapposte |
JP2018502640A (ja) | 2014-12-29 | 2018-02-01 | インヴィスタ テキスタイルズ(ユー.ケー.)リミテッド | 弾性繊維の超音波接合 |
US11116674B2 (en) | 2014-12-31 | 2021-09-14 | Kimberly-Clark Worldwide, Inc. | Absorbent article having stretchable panels and method of making same |
ITUB20150478A1 (it) | 2015-02-11 | 2015-05-11 | Fameccanica Data Spa | Struttura elastica per prodotti sanitari assorbenti, procedimento e apparecchiatura per la sua produzione |
ITUB20150513A1 (it) | 2015-05-12 | 2015-08-12 | Fameccanica Data Spa | Procedimento ed apparecchiatura per la produzione di prodotti sanitari assorbenti e prodotto sanitario assorbente |
ITUB20150807A1 (it) | 2015-05-15 | 2016-11-15 | Fameccanica Data Spa | Dispositivo e metodo per realizzare saldature con ultrasuoni su materiali in nastro in movimento continuo |
AU2016359627B2 (en) | 2015-11-24 | 2020-12-03 | Dsg Technology Holdings Ltd. | An elastic core composite or assembly, and a system and method for making the elastic composite assembly |
CA3005629A1 (en) | 2015-12-15 | 2017-06-22 | The Procter & Gamble Company | Belted structure with tackifier-free adhesive |
JP6719208B2 (ja) * | 2015-12-28 | 2020-07-08 | ユニ・チャーム株式会社 | 複合シートの製造方法 |
WO2017158185A1 (en) | 2016-03-18 | 2017-09-21 | Drylock Technologies Nv | Elastomeric absorbent articles |
CA3054306A1 (en) | 2017-02-22 | 2018-08-30 | Dsg Technology Holdings Ltd. | Article with chassis having an elastic distribution, absorbent core and system and method for making same |
CN207804491U (zh) | 2017-09-12 | 2018-09-04 | 黄山富田精工制造有限公司 | 一种吸收性物品 |
WO2019148156A1 (en) * | 2018-01-29 | 2019-08-01 | Curt G. Joa, Inc. | Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product |
-
2020
- 2020-03-20 KR KR1020217031278A patent/KR20210146926A/ko active Search and Examination
- 2020-03-20 WO PCT/US2020/023908 patent/WO2020198025A1/en active Application Filing
- 2020-03-20 JP JP2021556692A patent/JP7554766B2/ja active Active
- 2020-03-20 US US16/825,579 patent/US11254066B2/en active Active
- 2020-03-20 MX MX2021011497A patent/MX2021011497A/es unknown
- 2020-03-20 EP EP20777211.2A patent/EP3941738A4/en active Pending
- 2020-03-20 BR BR112021018567A patent/BR112021018567A2/pt unknown
- 2020-03-20 CN CN202080029117.6A patent/CN113825631A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160288407A1 (en) * | 2015-04-01 | 2016-10-06 | Aurizon Ultrasonics, LLC | Apparatus for fabricating an elastic nonwoven material |
JP2018516189A (ja) * | 2015-04-01 | 2018-06-21 | オリゾン ウルトラソニックス エルエルシー | 弾性不織布材料を製造するための装置 |
US20180093444A1 (en) * | 2016-09-30 | 2018-04-05 | Aurizon Ultrasonics, LLC | Apparatus for fabricating an elastic nonwoven material |
WO2018118573A1 (en) * | 2016-12-20 | 2018-06-28 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
Also Published As
Publication number | Publication date |
---|---|
US20200299883A1 (en) | 2020-09-24 |
MX2021011497A (es) | 2021-10-22 |
BR112021018567A2 (pt) | 2021-11-30 |
WO2020198025A1 (en) | 2020-10-01 |
EP3941738A1 (en) | 2022-01-26 |
KR20210146926A (ko) | 2021-12-06 |
JP7554766B2 (ja) | 2024-09-20 |
US11254066B2 (en) | 2022-02-22 |
EP3941738A4 (en) | 2023-06-14 |
CN113825631A (zh) | 2021-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10889066B2 (en) | Apparatus for fabricating an elastic nonwoven material | |
JP2022528511A (ja) | 弾性不織布材料を製造するための装置 | |
JP6748702B2 (ja) | 弾性不織布材料を製造するための装置 | |
US11331223B2 (en) | Methods and apparatuses for assembling elastic laminates with different bond densities for absorbent articles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A529 Effective date: 20211111 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230105 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20231114 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240605 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240903 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240909 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7554766 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |