DE2109652A1 - Verfahren zur Beschichtung einer warme schmelzbaren Schaumfolie auf zwei Seiten - Google Patents

Verfahren zur Beschichtung einer warme schmelzbaren Schaumfolie auf zwei Seiten

Info

Publication number
DE2109652A1
DE2109652A1 DE19712109652 DE2109652A DE2109652A1 DE 2109652 A1 DE2109652 A1 DE 2109652A1 DE 19712109652 DE19712109652 DE 19712109652 DE 2109652 A DE2109652 A DE 2109652A DE 2109652 A1 DE2109652 A1 DE 2109652A1
Authority
DE
Germany
Prior art keywords
heat
foam sheet
fusible
resinous
polymeric material
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.)
Ceased
Application number
DE19712109652
Other languages
German (de)
English (en)
Inventor
Mark Waldo Sedani Arthur John Chippewa Falls Wis Whelan (V St A )
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of DE2109652A1 publication Critical patent/DE2109652A1/de
Ceased legal-status Critical Current

Links

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B05D1/265—Extrusion coatings
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9155—Pressure rollers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DE19712109652 1969-01-15 1971-03-01 Verfahren zur Beschichtung einer warme schmelzbaren Schaumfolie auf zwei Seiten Ceased DE2109652A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79139469A 1969-01-15 1969-01-15
GB523471 1971-02-23

Publications (1)

Publication Number Publication Date
DE2109652A1 true DE2109652A1 (de) 1972-09-07

Family

ID=26239741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712109652 Ceased DE2109652A1 (de) 1969-01-15 1971-03-01 Verfahren zur Beschichtung einer warme schmelzbaren Schaumfolie auf zwei Seiten

Country Status (6)

Country Link
US (1) US3616020A (OSRAM)
BE (1) BE763577A (OSRAM)
DE (1) DE2109652A1 (OSRAM)
FR (1) FR2126106B1 (OSRAM)
GB (1) GB1348271A (OSRAM)
NL (1) NL7102123A (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658738A1 (de) * 1975-12-25 1977-07-14 Mitsui Petrochemical Ind Laminat sowie verfahren und vorrichtung zu seiner herstellung
WO1993003644A1 (en) * 1991-08-16 1993-03-04 Velcro Industries B.V. Laminated hook fastener
US7395583B2 (en) 2000-05-26 2008-07-08 Valero Industries B.V. Hook engageable loops
US10556369B2 (en) 2017-10-30 2020-02-11 Velcro BVBA Modular molding assembly
US10894345B2 (en) 2017-10-30 2021-01-19 Velcro BVBA Linear actuator leverage
US11110632B2 (en) 2017-10-30 2021-09-07 Velcro Ip Holdings Llc Roll-molding

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957940A (en) * 1972-12-07 1976-05-18 Standard Oil Company Wrinkle free extrusion coating of heat fusible foam sheet
US4263247A (en) * 1975-01-28 1981-04-21 Standard Oil Company (Indiana) Resin-foam laminate
US4167431A (en) * 1975-02-06 1979-09-11 Morgan Adhesives Company Method of heat lamination and laminated product
US4256797A (en) * 1976-09-02 1981-03-17 Inmont Corporation Contoured resilient vehicle trim panel
FR2427191A1 (fr) * 1978-05-31 1979-12-28 Elf Union Procede de fabrication d'une nouvelle structure composite dite " tapis solaire "
US4211590A (en) * 1978-07-21 1980-07-08 Inmont Corporation Method of making perforated contoured trim panel
US4363848A (en) * 1981-06-01 1982-12-14 Standard Oil Company (Indiana) Three layered foam-containing laminate suitable for use as an automobile headliner
US4547412A (en) * 1983-10-11 1985-10-15 Standard Oil Company (Indiana) Heating foam container in unrestricted state to increase stiffness
US4579275A (en) * 1984-01-23 1986-04-01 Standard Oil Company (Indiana) Containers
FR2630961B1 (fr) * 1988-05-06 1990-09-07 Michelin & Cie Procede et appareil pour enduire de caoutchouc des fils deroules en parallele et produire ainsi une nappe
US4878970A (en) * 1988-05-27 1989-11-07 Amoco Corporation Heating of a foam cup to increase stiffness
AU598719B1 (en) * 1989-05-01 1990-06-28 Gencorp Inc. Thermoformable decorative rigid lamina for interiors of transportation vehicles
US5591496A (en) * 1990-11-20 1997-01-07 Linpac Plastics International Limited Method of manufacturing composite sheet materials
IT1248593B (it) * 1991-06-28 1995-01-19 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati termoisolanti e/o strutturali a doppia parete e prodotti cosi` ottenuti.
CA2277751C (en) * 1996-12-13 2004-02-24 888804 Ontario Limited Method of making foam/concrete building panels
DE69833486T2 (de) * 1997-05-30 2006-07-20 Alcoa Inc. Verfahren zur beschichtung von aluminiumbändern
US6656858B1 (en) 1997-12-02 2003-12-02 National Shelter Products, Inc. Laminate wall structure
US6391438B1 (en) 1999-08-20 2002-05-21 Sealed Air Corporation Polyolefin foam/film composite structure and method for making same
US6499878B1 (en) 1999-12-21 2002-12-31 Pactiv Corporation Reclosable packages with barrier properties
ATE278544T1 (de) * 2001-02-06 2004-10-15 Fagerdala Deutschland Gmbh Verbundmaterial aus einer polypropylen- deckschicht sowie einer polypropylen-schaumfolie
US20020167136A1 (en) * 2001-03-09 2002-11-14 Lehr Gregory S. Dual density foam core sports board
US6492013B1 (en) 2001-03-28 2002-12-10 Sealed Air Corporation Foam composite structure comprising a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer
DE60204401T2 (de) * 2001-09-07 2006-03-16 Mitsui Chemicals, Inc. Verfahren zur Herstellung einer Verbundfolie
US6656401B1 (en) * 2001-10-16 2003-12-02 International Paper Company Method for extrusion coating multiple webs
USD509168S1 (en) 2002-03-08 2005-09-06 Wham-O, Inc. Sports board for supporting a rider
EP2450398B9 (en) 2010-11-30 2012-10-24 Armacell Enterprise GmbH Material for flexible thermal and acoustic insulation
US20130189891A1 (en) * 2012-01-20 2013-07-25 Base King, Llc Pvc-free flooring and method of manufacture
CA2874498A1 (en) 2012-05-22 2013-11-28 Owens Corning Intellectual Capital, Llc Laminated foam product and methods for making laminated foam products
KR102405721B1 (ko) * 2015-10-02 2022-06-03 아싸 아블로이 아베 카드 기재 라미네이팅 장치
CN106626194A (zh) * 2016-11-14 2017-05-10 苏州亨达尔工业材料有限公司 一种双面压塑机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191504793A (en) * 1915-03-27 1915-11-18 Arthur George Bloxam Improvements in Paper Stock Shredders.
GB1119279A (en) * 1966-10-03 1968-07-10 Dow Chemical Co An improved process for coating substrates
US3682736A (en) * 1968-07-18 1972-08-08 Susumu Akamatsu Method for the continuous manufacture of corrugated cardboards of synthetic resin

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658738A1 (de) * 1975-12-25 1977-07-14 Mitsui Petrochemical Ind Laminat sowie verfahren und vorrichtung zu seiner herstellung
WO1993003644A1 (en) * 1991-08-16 1993-03-04 Velcro Industries B.V. Laminated hook fastener
US5744080A (en) * 1991-08-16 1998-04-28 Velcro Industries B.V. Laminated hook fastener
EP0934706A3 (en) * 1991-08-16 1999-08-25 Velcro Industries B.V. Laminated hook fastener
US6174476B1 (en) 1991-08-16 2001-01-16 Velcro Industries B.V. Molding fastener products having backings
US6248419B1 (en) 1991-08-16 2001-06-19 Velcro Industries B.V. Laminated hook fastener
US6737147B2 (en) 1991-08-16 2004-05-18 Velcro Industries B.V. Laminated hook fastener
US7395583B2 (en) 2000-05-26 2008-07-08 Valero Industries B.V. Hook engageable loops
US10556369B2 (en) 2017-10-30 2020-02-11 Velcro BVBA Modular molding assembly
US10894345B2 (en) 2017-10-30 2021-01-19 Velcro BVBA Linear actuator leverage
US10906214B2 (en) 2017-10-30 2021-02-02 Velcro BVBA Modular molding assembly
US11110632B2 (en) 2017-10-30 2021-09-07 Velcro Ip Holdings Llc Roll-molding

Also Published As

Publication number Publication date
BE763577A (fr) 1971-07-16
FR2126106A1 (OSRAM) 1972-10-06
US3616020A (en) 1971-10-26
NL7102123A (OSRAM) 1972-08-21
FR2126106B1 (OSRAM) 1974-02-15
GB1348271A (en) 1974-03-13

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