FR2850634B1 - Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon - Google Patents

Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon

Info

Publication number
FR2850634B1
FR2850634B1 FR0301152A FR0301152A FR2850634B1 FR 2850634 B1 FR2850634 B1 FR 2850634B1 FR 0301152 A FR0301152 A FR 0301152A FR 0301152 A FR0301152 A FR 0301152A FR 2850634 B1 FR2850634 B1 FR 2850634B1
Authority
FR
France
Prior art keywords
plug
manufacturing
plastic cap
cap expanded
expanded
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.)
Expired - Fee Related
Application number
FR0301152A
Other languages
English (en)
Other versions
FR2850634A1 (fr
Inventor
Hanno Kaess
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance 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
Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Priority to FR0301152A priority Critical patent/FR2850634B1/fr
Priority to PCT/FR2004/000214 priority patent/WO2004069677A1/fr
Publication of FR2850634A1 publication Critical patent/FR2850634A1/fr
Application granted granted Critical
Publication of FR2850634B1 publication Critical patent/FR2850634B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/62—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler being oriented during moulding
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/0005—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece
    • B65D39/0011—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece from natural or synthetic cork, e.g. for wine bottles or the like
    • 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
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • 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
FR0301152A 2003-01-31 2003-01-31 Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon Expired - Fee Related FR2850634B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0301152A FR2850634B1 (fr) 2003-01-31 2003-01-31 Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon
PCT/FR2004/000214 WO2004069677A1 (fr) 2003-01-31 2004-01-30 Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301152A FR2850634B1 (fr) 2003-01-31 2003-01-31 Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon

Publications (2)

Publication Number Publication Date
FR2850634A1 FR2850634A1 (fr) 2004-08-06
FR2850634B1 true FR2850634B1 (fr) 2005-03-25

Family

ID=32696266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301152A Expired - Fee Related FR2850634B1 (fr) 2003-01-31 2003-01-31 Bouchon fait de matiere plastique expansee et procede de fabrication d'un tel bouchon

Country Status (2)

Country Link
FR (1) FR2850634B1 (fr)
WO (1) WO2004069677A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104220341B (zh) * 2011-11-11 2017-11-28 诺玛科公司 用于产品保持容器的封堵件
AU2013204663B2 (en) 2012-06-08 2015-07-02 Nomacorc Llc Method of preparing a closure for a product-retaining container
AU2013205007B2 (en) 2013-02-02 2016-05-26 Nomacorc Llc Closure for a product-retaining container
AU2013204542A1 (en) 2013-04-05 2014-10-23 Nomacorc Llc Closure for a Product-Retaining Container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876812A (en) * 1996-07-09 1999-03-02 Tetra Laval Holdings & Finance, Sa Nanocomposite polymer container
US5904965A (en) * 1997-04-24 1999-05-18 Nomaco, Inc. Synthetic closure
US6232389B1 (en) * 1997-06-09 2001-05-15 Inmat, Llc Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier and coated articles
US6355320B1 (en) * 1998-10-21 2002-03-12 Nomacorc, Llc Synthetic closure and manufacturing process thereof
BR0116786B1 (pt) * 2001-01-16 2012-10-02 tampa para recipiente de vinho feita de um elastÈmero expandido.

Also Published As

Publication number Publication date
FR2850634A1 (fr) 2004-08-06
WO2004069677A1 (fr) 2004-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081029