BR112022011165A2 - Dispositivo de moldagem, e, método para preparar um dispositivo de moldagem - Google Patents

Dispositivo de moldagem, e, método para preparar um dispositivo de moldagem

Info

Publication number
BR112022011165A2
BR112022011165A2 BR112022011165A BR112022011165A BR112022011165A2 BR 112022011165 A2 BR112022011165 A2 BR 112022011165A2 BR 112022011165 A BR112022011165 A BR 112022011165A BR 112022011165 A BR112022011165 A BR 112022011165A BR 112022011165 A2 BR112022011165 A2 BR 112022011165A2
Authority
BR
Brazil
Prior art keywords
molding device
cavities
molding
preparing
machine direction
Prior art date
Application number
BR112022011165A
Other languages
English (en)
Inventor
Surget Nicolas
François Jean Linot Pierre-Yves
Original Assignee
Aplix Sa
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
Priority claimed from FR1914165A external-priority patent/FR3104388B1/fr
Priority claimed from FR1914162A external-priority patent/FR3104387B1/fr
Application filed by Aplix Sa filed Critical Aplix Sa
Publication of BR112022011165A2 publication Critical patent/BR112022011165A2/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0049—Fasteners made integrally of plastics obtained by moulding processes
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0061—Male or hook elements
    • A44B18/0065—Male or hook elements of a mushroom type
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0069—Details
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • 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
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/486—Endless belts cooperating with rollers 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
    • 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
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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
    • B29L2031/727—Fastening elements
    • B29L2031/729—Hook and loop-type fasteners
    • 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
    • B29L2031/738—Hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

DISPOSITIVO DE MOLDAGEM, E, MÉTODO PARA PREPARAR UM DISPOSITIVO DE MOLDAGEM. Um dispositivo de moldagem (100) para formar um dispositivo de retenção (10) compreendendo uma base (12) provida com uma pluralidade de elementos de retenção (16), o dispositivo de moldagem (100) compreendendo uma tira de moldagem (102) formada de um primeiro material e estendendo ao longo de uma direção da máquina (MD), tendo uma largura definida ao longo de uma direção transversal (CD) perpendicular à direção da máquina (MD), e uma espessura medida ao longo de uma direção perpendicular à direção da máquina (MD) e para a direção transversal (CD), e uma face interna (102A) e uma face externa (102B), dita tira de moldagem (102) compreendendo uma pluralidade de cavidades (102C), caracterizada por parte das ditas cavidades (102C) ser pelo menos parcialmente obturada por um material de encaixe, de modo a definir cavidades de moldagem para formar elementos de retenção e/ou preformas de elementos de retenção, e cavidades não funcionais.
BR112022011165A 2019-12-11 2020-12-10 Dispositivo de moldagem, e, método para preparar um dispositivo de moldagem BR112022011165A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1914165A FR3104388B1 (fr) 2019-12-11 2019-12-11 Dispositif auto-agrippant amélioré et dispositif de moulage associé.
FR1914162A FR3104387B1 (fr) 2019-12-11 2019-12-11 Bande de moulage et procédé de formation amélioré.
PCT/FR2020/052380 WO2021116613A1 (fr) 2019-12-11 2020-12-10 Bande de moulage et procede de formation ameliore

Publications (1)

Publication Number Publication Date
BR112022011165A2 true BR112022011165A2 (pt) 2022-08-23

Family

ID=74194771

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022011167A BR112022011167A2 (pt) 2019-12-11 2020-12-10 Dispositivo de retenção, e, dispositivo de moldagem
BR112022011165A BR112022011165A2 (pt) 2019-12-11 2020-12-10 Dispositivo de moldagem, e, método para preparar um dispositivo de moldagem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112022011167A BR112022011167A2 (pt) 2019-12-11 2020-12-10 Dispositivo de retenção, e, dispositivo de moldagem

Country Status (6)

Country Link
US (2) US20230011702A1 (pt)
EP (2) EP4072371A1 (pt)
JP (2) JP2023506755A (pt)
CN (2) CN115135194A (pt)
BR (2) BR112022011167A2 (pt)
WO (2) WO2021116613A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3140522A1 (fr) 2022-10-11 2024-04-12 Aplix Dispositif de retenue amélioré et procédé de fabrication associé

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0994108A (ja) * 1995-10-02 1997-04-08 Ykk Corp 装飾面を有する成形面ファスナー、並びにその製造装置及び製造方法
US6432339B1 (en) 1997-08-25 2002-08-13 Velcro Industries B.V. Continuous molding of fastener products with a mold belt
US6258311B1 (en) * 1997-08-25 2001-07-10 Velcro Industries B.V. Forming mold cavities
DE60132310T2 (de) * 2000-03-14 2009-01-02 Velcro Industries B.V. Klettverschlusssystem
DE10039937A1 (de) 2000-08-16 2002-03-07 Binder Gottlieb Gmbh & Co Verfahren zum Herstellen eines Haftverschlußteils
GB2527719A (en) * 2013-05-28 2015-12-30 Procter & Gamble Absorbent article with elastically elongatable panel
US11034063B2 (en) 2016-04-29 2021-06-15 Aplix Retaining device including reinforced retaining elements
WO2019121210A1 (en) * 2017-12-21 2019-06-27 Velcro BVBA Molding apparatus and method to form continuous structures
FR3077186B1 (fr) * 2018-01-26 2020-01-31 Aplix Dispositif de retenue et ruban pour dispositif de retenue

Also Published As

Publication number Publication date
CN115066319A (zh) 2022-09-16
EP4072819A1 (fr) 2022-10-19
US20230027363A1 (en) 2023-01-26
WO2021116613A1 (fr) 2021-06-17
CN115135194A (zh) 2022-09-30
BR112022011167A2 (pt) 2022-08-23
JP2023506754A (ja) 2023-02-20
EP4072371A1 (fr) 2022-10-19
US20230011702A1 (en) 2023-01-12
JP2023506755A (ja) 2023-02-20
WO2021116612A1 (fr) 2021-06-17

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]