TW200709997A - Oxygen-tight pourer with collar and flange for paperboard composite packs - Google Patents

Oxygen-tight pourer with collar and flange for paperboard composite packs

Info

Publication number
TW200709997A
TW200709997A TW095123059A TW95123059A TW200709997A TW 200709997 A TW200709997 A TW 200709997A TW 095123059 A TW095123059 A TW 095123059A TW 95123059 A TW95123059 A TW 95123059A TW 200709997 A TW200709997 A TW 200709997A
Authority
TW
Taiwan
Prior art keywords
pourer
collar
flange
tight
oxygen
Prior art date
Application number
TW095123059A
Other languages
Chinese (zh)
Inventor
Markus Wassum
Original Assignee
Sig Technology Ltd
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 Sig Technology Ltd filed Critical Sig Technology Ltd
Publication of TW200709997A publication Critical patent/TW200709997A/en

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Abstract

The oxygen tight pourer is produced in a co-injection process. It contains over its entire cross section, that is to say, over the cross section of the collar (1) as well as that of the flange, projecting into it, a continuous core layer (10), made from gas barrier plastic material, which is surrounded on all sides by Polyolefine (9), said core layer providing for the absolute gas tightness.
TW095123059A 2005-07-08 2006-06-27 Oxygen-tight pourer with collar and flange for paperboard composite packs TW200709997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11412005 2005-07-08

Publications (1)

Publication Number Publication Date
TW200709997A true TW200709997A (en) 2007-03-16

Family

ID=35427433

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123059A TW200709997A (en) 2005-07-08 2006-06-27 Oxygen-tight pourer with collar and flange for paperboard composite packs

Country Status (2)

Country Link
TW (1) TW200709997A (en)
WO (1) WO2007006163A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103003048A (en) * 2010-07-16 2013-03-27 考泰克公司 Improved gas impermeability for injection molded containers
CN107406169A (en) * 2014-08-14 2017-11-28 肖勒公司 For the barrier mouth of flexible pouch and with the flexible pouch for obstructing mouth

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2544870B1 (en) 2010-03-08 2018-05-09 Milacron LLC Methods of molding multi-layer polymeric articles having control over the breakthrough of the core layer
JP5643041B2 (en) * 2010-09-28 2014-12-17 三笠産業株式会社 Manufacturing method of pouring tool
PT2643136T (en) 2010-11-24 2018-07-03 Milacron Llc Heat-seal failure prevention method
US8491290B2 (en) 2011-10-21 2013-07-23 Kortec, Inc. Apparatus for producing non-symmetric multiple layer injection molded products
WO2015125071A1 (en) * 2014-02-24 2015-08-27 Guala Pack S.P.A. Oxygen impermeable spout for a flexible pouch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232162A (en) * 1985-04-09 1986-10-16 東洋製罐株式会社 Multilayer plastic-cap
US5110040A (en) * 1991-04-30 1992-05-05 Kalberer Roderick W Pour spout construction and method
US6305563B1 (en) * 1999-01-12 2001-10-23 Aptargroup, Inc, One-piece dispensing structure and method and apparatus for making same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103003048A (en) * 2010-07-16 2013-03-27 考泰克公司 Improved gas impermeability for injection molded containers
CN103003048B (en) * 2010-07-16 2016-06-15 考泰克公司 Improve airproof injection molding container
CN107406169A (en) * 2014-08-14 2017-11-28 肖勒公司 For the barrier mouth of flexible pouch and with the flexible pouch for obstructing mouth

Also Published As

Publication number Publication date
WO2007006163A1 (en) 2007-01-18

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