BR9805490A - Material estrutural termoplástico coextrusado para calçados e processo de fabricação de material coextrusado - Google Patents

Material estrutural termoplástico coextrusado para calçados e processo de fabricação de material coextrusado

Info

Publication number
BR9805490A
BR9805490A BR9805490-2A BR9805490A BR9805490A BR 9805490 A BR9805490 A BR 9805490A BR 9805490 A BR9805490 A BR 9805490A BR 9805490 A BR9805490 A BR 9805490A
Authority
BR
Brazil
Prior art keywords
structural material
woven
thermoplastic
sheet
coextruded
Prior art date
Application number
BR9805490-2A
Other languages
English (en)
Other versions
BR9805490C1 (pt
Inventor
Martinho Fleck
Original Assignee
Boxflex Componente Para Calcad
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 Boxflex Componente Para Calcad filed Critical Boxflex Componente Para Calcad
Priority to BR9805490-2A priority Critical patent/BR9805490C1/pt
Priority to PCT/BR1999/000097 priority patent/WO2000030485A1/en
Priority to EP99957784A priority patent/EP1143818A1/en
Priority to AU15404/00A priority patent/AU1540400A/en
Priority to MXPA01005150A priority patent/MXPA01005150A/es
Priority to PCT/BR2000/000127 priority patent/WO2001072162A1/en
Priority to AU19776/01A priority patent/AU1977601A/en
Publication of BR9805490A publication Critical patent/BR9805490A/pt
Publication of BR9805490C1 publication Critical patent/BR9805490C1/pt

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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/14—Footwear characterised by the material made of plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0078—Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
    • A43B3/0084—Arrangement of flocked decoration on shoes
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/14—Multilayered 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
    • 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
    • B32B27/08—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 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
    • B32B37/14—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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

<B>"MATERIAL ESTRUTURAL TERMOPLáSTICO COEXTRUSADO PARA CALçADOS E PROCESSO DE FABRICAçãO DE MATERIAL COEXTRUSADO"<D>. A presente invenção refere-se a um inovador material estrutural para calçados, termoplástico e coextrusado com termoadesivos, constituindo-se em um material multicamadas. A invenção também diz respeito a um processo de fabricação do dito material estrutural para calçados. O material estrutural proposto pode constituir-se de: - somente uma lâmina de resinas termoplásticas; - por uma lâmina de resinas termoplásticas acoplada a um substrato de material tecido ou não tecido em um único lado; - por uma lâmina de resinas termoplásticas acoplada a dois substratos iguais ou diferentes de tecido ou não tecido pelos dois lados (direito e avesso). O substrato pode empregar, entre outros, os seguintes materiais: não tecido de poliéster, não tecido de polipropileno, tela de poliéster, tela de algodão, laminado de PVC, flocado de algodão, jersey, malha, etc. A sua espessura pode variar de acordo com o material a ser laminado. A lâmina termoplástica é composta pelas seguintes camadas, a seguir descritas: - camadas externas A e C formadas por adesivos termoreativáveis como EVA (etil-vinil-acetato), ésteres taquificantes e aditivos de auxílio de fluxo como amidas. Estas camadas podem apresentar uma formulação distinta entre si, de acordo com a aplicação a ser dada ao material estrutural. - camada intermediária B formada por resinas poliolefínicas como polipropileno, polietileno ou copolímeros de etileno. As operações que constituem o processo de fabricação do material de reforço são as seguintes: 1- mistura da composição 2 - dosagem das formulações 3 - alimentação das extrusoras 4 - extrusão principal 5 - coextrusão das camadas externas 6 - comando da coextrusão 7 - matriz de extrusão 8 - calandragem do material de reforço 9 - resfriamento e ajuste dimensional 10 - tração do material estrutural 11 - corte das placas 12 - reciclagem das aparas refiladas das laterais 13 - enrolamento em bobinas.
BR9805490-2A 1998-11-23 1998-11-23 Aperfeiçoamento em material estrutural termoplástico coextrusado para calçados BR9805490C1 (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR9805490-2A BR9805490C1 (pt) 1998-11-23 1998-11-23 Aperfeiçoamento em material estrutural termoplástico coextrusado para calçados
PCT/BR1999/000097 WO2000030485A1 (en) 1998-11-23 1999-11-23 Coextruded thermoplastic structural material for shoes and manufacturing procedure of coextruded material
EP99957784A EP1143818A1 (en) 1998-11-23 1999-11-23 Coextruded thermoplastic structural material for shoes and manufacturing procedure of coextruded material
AU15404/00A AU1540400A (en) 1998-11-23 1999-11-23 Coextruded thermoplastic structural material for shoes and manufacturing procedure of coextruded material
MXPA01005150A MXPA01005150A (es) 1998-11-23 1999-11-23 Material estructural termoplastico coextruido para zapatos y procedimiento de fabricacion de material coextruido.
PCT/BR2000/000127 WO2001072162A1 (en) 1998-11-23 2000-11-22 Improvement in co-extruded thermoplastic structural material for footwear
AU19776/01A AU1977601A (en) 1998-11-23 2000-11-22 Improvement in co-extruded thermoplastic structural material for footwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9805490-2A BR9805490C1 (pt) 1998-11-23 1998-11-23 Aperfeiçoamento em material estrutural termoplástico coextrusado para calçados

Publications (2)

Publication Number Publication Date
BR9805490A true BR9805490A (pt) 2001-02-20
BR9805490C1 BR9805490C1 (pt) 2004-08-10

Family

ID=4071175

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805490-2A BR9805490C1 (pt) 1998-11-23 1998-11-23 Aperfeiçoamento em material estrutural termoplástico coextrusado para calçados

Country Status (5)

Country Link
EP (1) EP1143818A1 (pt)
AU (2) AU1540400A (pt)
BR (1) BR9805490C1 (pt)
MX (1) MXPA01005150A (pt)
WO (2) WO2000030485A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975404B2 (en) 2004-07-01 2011-07-12 Stanbee Company, Inc. Stiffeners for use in footwear
ES2360116T3 (es) * 2004-07-01 2011-06-01 Stanbee Company, Inc. Refuerzos para calzado.
ES2396082B1 (es) * 2011-07-01 2014-01-17 Puentelago Añil S.L. Zapato compostable
CN104997233B (zh) * 2015-08-06 2017-01-18 海宁市美迪康非织造新材料有限公司 一次性使用手术室鞋套材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354318A (en) * 1980-08-20 1982-10-19 Brs, Inc. Athletic shoe with heel stabilizer
FR2658397B1 (fr) * 1990-02-20 1994-09-23 Loic David Procede de realisation d'une semelle interieure de chaussure et semelle interieure obtenue par ce procede.
DE4211412C2 (de) * 1992-04-04 1998-06-04 Benecke Ag J H Ein- oder mehrschichtige Oberflächenfolie zum Aufkaschieren auf Substrate
JPH09500295A (ja) * 1993-06-17 1997-01-14 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 防水性靴と中敷細片
US5494720A (en) * 1994-08-29 1996-02-27 Lakeland Industries, Inc. Seams and closures for plastic fabrics and clothing
EP0847845A1 (en) * 1996-12-10 1998-06-17 Hoechst Celanese Corporation Thermoformable sheets having core layer with unmatted, oriented fibers and fiber-free cap layer

Also Published As

Publication number Publication date
WO2000030485A1 (en) 2000-06-02
MXPA01005150A (es) 2002-06-04
WO2001072162A1 (en) 2001-10-04
EP1143818A1 (en) 2001-10-17
AU1977601A (en) 2001-10-08
BR9805490C1 (pt) 2004-08-10
AU1540400A (en) 2000-06-13

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