BR7702450A - Processo e aparelho para formar um artigo moldado de resina termo-plastica - Google Patents

Processo e aparelho para formar um artigo moldado de resina termo-plastica

Info

Publication number
BR7702450A
BR7702450A BR7702450A BR7702450A BR7702450A BR 7702450 A BR7702450 A BR 7702450A BR 7702450 A BR7702450 A BR 7702450A BR 7702450 A BR7702450 A BR 7702450A BR 7702450 A BR7702450 A BR 7702450A
Authority
BR
Brazil
Prior art keywords
appliance
forming
plastic resin
resin article
molded thermo
Prior art date
Application number
BR7702450A
Other languages
English (en)
Inventor
E Berg
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 BR7702450A publication Critical patent/BR7702450A/pt

Links

Classifications

    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • 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
    • B29C48/03—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR7702450A 1976-04-19 1977-04-18 Processo e aparelho para formar um artigo moldado de resina termo-plastica BR7702450A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,363 US4097634A (en) 1976-04-19 1976-04-19 Thermoplastic resin molding of complex decorative relief

Publications (1)

Publication Number Publication Date
BR7702450A true BR7702450A (pt) 1978-10-31

Family

ID=24722480

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702450A BR7702450A (pt) 1976-04-19 1977-04-18 Processo e aparelho para formar um artigo moldado de resina termo-plastica

Country Status (12)

Country Link
US (1) US4097634A (pt)
JP (1) JPS52127966A (pt)
AU (1) AU510361B2 (pt)
BR (1) BR7702450A (pt)
CA (1) CA1098675A (pt)
DE (1) DE2717529C2 (pt)
FR (1) FR2348801A1 (pt)
GB (1) GB1561525A (pt)
IT (1) IT1086571B (pt)
MX (1) MX146611A (pt)
NZ (1) NZ183887A (pt)
ZA (1) ZA772334B (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323533A (en) * 1979-08-17 1982-04-06 Monsanto Company Rotary forming of articles
EP0024196A1 (en) * 1979-08-17 1981-02-25 Monsanto Company A method for the rotary forming of articles
USRE32819E (en) * 1982-05-21 1989-01-03 The D. L. Auld Company Trim strip for automobile bodies
US4566929A (en) * 1983-02-28 1986-01-28 The D. L. Auld Company Process for making a trim strip for automobile bodies
US4775310A (en) * 1984-04-16 1988-10-04 Velcro Industries B.V. Apparatus for making a separable fastener
US4794028A (en) * 1984-04-16 1988-12-27 Velcro Industries B.V. Method for continuously producing a multi-hook fastner member and product of the method
EP0408283B1 (en) * 1989-07-12 1995-09-27 Canon Kabushiki Kaisha Apparatus for producing substrate sheet for optical recording mediums and process for producing substrate sheet for optical recording mediums making use of it, apparatus for producing optical recording medium and process for producing optical recording medium making use of it.
JPH0397525A (ja) * 1989-09-12 1991-04-23 Canon Inc 光情報記録媒体用基板の製造方法
US5063014A (en) * 1990-05-07 1991-11-05 Aeroquip Corporation Method for molding trim strips by extrusion molding in an open mold
US5260015A (en) † 1991-08-16 1993-11-09 Velcro Industries, B.V. Method for making a laminated hook fastener
US5478516A (en) * 1991-11-05 1995-12-26 The Standard Products Company Method of forming strip products from thermoplastic materials
US5409653A (en) * 1991-11-05 1995-04-25 The Standard Products Company Method of forming strip products from theremoplastic materials
JP2731106B2 (ja) * 1993-12-28 1998-03-25 ワイケイケイ株式会社 面ファスナーの製造方法
US6149849A (en) 1998-08-14 2000-11-21 The Procter & Gamble Copmany Process and apparatus for making papermaking belt
US6099781A (en) 1998-08-14 2000-08-08 The Procter & Gamble Company Papermaking belt and process and apparatus for making same
US6251331B1 (en) 1998-09-09 2001-06-26 The Procter & Gamble Company Process and apparatus for making papermaking belt using fluid pressure differential
US6205623B1 (en) * 1998-11-06 2001-03-27 Velcro Industries B.V. Composite hook and loop fasteners, and products containing them
WO2000053399A1 (en) * 1999-03-10 2000-09-14 Ttg Technology Transfer Gmbh An elongate plastic article
US6344241B1 (en) 1999-06-07 2002-02-05 The Procter & Gamble Company Process and apparatus for making papermaking belt using extrusion
US6358594B1 (en) 1999-06-07 2002-03-19 The Procter & Gamble Company Papermaking belt
AU2001245702A1 (en) 2000-03-14 2001-09-24 Velcro Industries B.V. Hook and loop fastening
US20060210762A1 (en) * 2005-03-17 2006-09-21 Tachauer Ernesto S Rigid subtrates having molded projections, and methods of making the same
US7794559B2 (en) * 2000-03-14 2010-09-14 Velcro Industries B.V. Forming fastening projections on rigid substrates
US7395583B2 (en) 2000-05-26 2008-07-08 Valero Industries B.V. Hook engageable loops
US8678807B2 (en) 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods
US7785095B2 (en) 2001-03-14 2010-08-31 Velcro Industries B.V. Molding apparatus and related methods
DE10123206A1 (de) * 2001-05-12 2002-11-28 Binder Gottlieb Gmbh & Co Verfahren zum Herstellen eines Haftverschlußteils
JP2003089259A (ja) * 2001-09-18 2003-03-25 Hitachi Ltd パターン形成方法およびパターン形成装置
US6692674B1 (en) * 2002-11-27 2004-02-17 Velcro Industries B.V. Discrete fastener regions
US7601284B2 (en) * 2005-04-06 2009-10-13 Velcro Industries B.V. Molding fastener elements on folded substrate
ES2308747T3 (es) * 2005-05-05 2008-12-01 Velcro Industries B.V. Moldeo de filamentos de cierre sobre un substrato.
US7467873B2 (en) * 2005-10-14 2008-12-23 3M Innovative Properties Company Privacy film
US7326504B2 (en) * 2005-10-14 2008-02-05 3M Innovative Properties Company Imaged anti-copy film
US20070187863A1 (en) * 2006-02-15 2007-08-16 Hsin Yung Chien Co., Ltd. Ultra-wide, anti-slippery rubber sheet and molding machine and method of fabricating the same
EP1930215A1 (en) * 2006-12-08 2008-06-11 Nmc S.A. Protective pad
WO2017116991A1 (en) 2015-12-28 2017-07-06 3M Innovative Properties Company Article with microstructured layer
CN108431644B (zh) 2015-12-28 2021-11-26 3M创新有限公司 具有微结构化层的制品
US20200171401A1 (en) * 2016-11-24 2020-06-04 Chrome Cherry Design Studio (Pty) Ltd Elongate strip forming a toy building block base
US20200223117A1 (en) * 2017-09-29 2020-07-16 3M Innovative Properties Company Polymeric foam layer and methods of making the same
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
EP3727786B1 (en) * 2017-12-21 2022-02-02 Velcro IP Holdings LLC Molding apparatus and method to form continuous structures

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364248A (en) * 1940-02-10 1944-12-05 Armstrong Cork Co Method and apparatus for manufacturing hard-surface covering
US2590186A (en) * 1948-04-24 1952-03-25 Polaroid Corp Method of forming films
NL78155C (pt) * 1950-01-11 1900-01-01
FR1117251A (fr) * 1954-12-21 1956-05-22 Galon en matière plastique
US3010861A (en) * 1957-04-19 1961-11-28 Noc Chemical Arts Inc De Manufacture of transfer-decorated extrusion products
US3196196A (en) * 1962-03-12 1965-07-20 Scovill Manufacturing Co Process and apparatus for molding zipper fasteners
US3256376A (en) * 1962-10-10 1966-06-14 Seiberling Rubber Co Method for continuously producing flat mats
US3311692A (en) * 1963-05-08 1967-03-28 Union Carbide Corp Gravure embossing of thermoplastics
US3312583A (en) * 1963-10-02 1967-04-04 James J Rochlis Apertured and staggered molded pile product
US3481818A (en) * 1964-09-29 1969-12-02 Carolite Inc Embossed laminated plastic panel and method of making same
US3434903A (en) * 1966-02-07 1969-03-25 Tremco Mfg Co Method of producing a pressure sensitive sealing strip
US3555601A (en) * 1968-07-30 1971-01-19 Harold Price Apparatus for continuously forming conical shaped cleats on a thermoplastic sheet
US3689346A (en) * 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
GB1380255A (en) * 1971-02-15 1975-01-08 Creators Ltd Decorative trim strips
US3917772A (en) * 1972-02-10 1975-11-04 Grace W R & Co Method for producing battery separator sheet
US3935359A (en) * 1972-06-23 1976-01-27 Rowland Development Corporation Retroreflective sheeting and method and apparatus for producing same
FR2213857A1 (en) * 1973-01-16 1974-08-09 Commerciale Applic Indles Reflective moulding - with transparent face to house reflector

Also Published As

Publication number Publication date
GB1561525A (en) 1980-02-20
AU2437577A (en) 1978-10-26
IT1086571B (it) 1985-05-28
AU510361B2 (en) 1980-06-19
CA1098675A (en) 1981-04-07
MX146611A (es) 1982-07-15
DE2717529A1 (de) 1977-10-27
DE2717529C2 (de) 1985-04-04
FR2348801A1 (fr) 1977-11-18
JPS52127966A (en) 1977-10-27
JPS5420226B2 (pt) 1979-07-20
ZA772334B (en) 1978-03-29
US4097634A (en) 1978-06-27
FR2348801B1 (pt) 1982-05-07
NZ183887A (en) 1980-10-24

Similar Documents

Publication Publication Date Title
BR7702450A (pt) Processo e aparelho para formar um artigo moldado de resina termo-plastica
BR7706076A (pt) Processo e aparelho para moldar materiais plasticos por injecao
BR7800112A (pt) Cinta polimerica termo-plastica e processo e aparelho para a fabricacao da mesma
BR8004786A (pt) Processo e aparelho para moldagem por injecao
BR8105042A (pt) Composicao de resina de moldagem, processo para obtencao de resina de moldagem e processo de obtencao de artigo moldado
BR7701972A (pt) Paleta de resina termoplastica e processo de fabricacao da mesma
BR7702051A (pt) Processo e aparelho para moldar um anel de segmento
BR7706200A (pt) Processo para a preparacao de materias plasticas
BR7504865A (pt) Resina de moldagem termo plastica aperfeicoada e processo para produzir a mesma
BR8002675A (pt) Processo e aparelho para a fabricacao rapida de artigos de resina, processo para a fabricacao rapida e repetida de artigos de resina e artigo moldado
BR8000037A (pt) Processo e aparelho para medicao do modulo de um material plastico
BR7705645A (pt) Embalagem com abertura facil e processo e aparelho para a sua fabricacao
FR2352024A1 (fr) Matieres a mouler ignifugees, thermoplastiques
BR7803748A (pt) Processo para a manufatura de um artigo abrasivo ligado com resina e artigo assim obtido
BR7701852A (pt) Composicao de moldagem termoplastica e processo para sua preparacao
BR7808357A (pt) Processo de fabricacao de envoltorio de material termo-contractil termoplastico e disposicao para a realizacao do processo
BR7706815A (pt) Aparelho e processo para moldagem rotacional
PT67883A (en) Boot made from injection molded plastic material and a process for its manufacturing.
BR7705274A (pt) Aparelho para moldagem a injecao
AR218546A1 (es) Una composicion termoplastica de moldeo,un metodo para producirla y articulos moldeados
JPS52109556A (en) Plastic injection molding method
JPS5311957A (en) Plastic molding machine
BR8005546A (pt) Processo de moldagem por estiramento a injecao e sopro
BR7702689A (pt) Processo para a producao de recipientes de plastico e arranjo para a execucao do mesmo
JPS532567A (en) Plastic product having surface * especially harden