IT1124753B - Guarnizioni per chiusure di contenitori - Google Patents

Guarnizioni per chiusure di contenitori

Info

Publication number
IT1124753B
IT1124753B IT21244/74A IT2124474A IT1124753B IT 1124753 B IT1124753 B IT 1124753B IT 21244/74 A IT21244/74 A IT 21244/74A IT 2124474 A IT2124474 A IT 2124474A IT 1124753 B IT1124753 B IT 1124753B
Authority
IT
Italy
Prior art keywords
seals
containers
closing
Prior art date
Application number
IT21244/74A
Other languages
English (en)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT1124753B publication Critical patent/IT1124753B/it

Links

Classifications

    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B29C70/80—Moulding sealing material into closure members
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/255—Blocks or tablets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Closures For Containers (AREA)
  • Sealing Of Jars (AREA)
IT21244/74A 1973-04-12 1974-04-10 Guarnizioni per chiusure di contenitori IT1124753B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1764673A GB1471109A (en) 1973-04-12 1973-04-12 Gaskets for container closures

Publications (1)

Publication Number Publication Date
IT1124753B true IT1124753B (it) 1986-05-14

Family

ID=10098796

Family Applications (2)

Application Number Title Priority Date Filing Date
IT21244/74A IT1124753B (it) 1973-04-12 1974-04-10 Guarnizioni per chiusure di contenitori
IT27036/76A IT1123663B (it) 1973-04-12 1976-09-09 Procedimento per la chiusura di bottiglie e bottiglia chiusa mediante l impiego del detto procedimento

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT27036/76A IT1123663B (it) 1973-04-12 1976-09-09 Procedimento per la chiusura di bottiglie e bottiglia chiusa mediante l impiego del detto procedimento

Country Status (9)

Country Link
US (1) US3883025A (it)
JP (2) JPS5041681A (it)
CA (1) CA1032502A (it)
DE (2) DE2417173A1 (it)
DK (1) DK145454C (it)
FR (1) FR2225352B1 (it)
GB (1) GB1471109A (it)
IT (2) IT1124753B (it)
ZA (1) ZA742331B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036388A (en) * 1974-05-28 1977-07-19 W. R. Grace & Co. Sealing gaskets for container closures
JPS5365184A (en) * 1976-11-18 1978-06-10 Crown Cork Japan Cap and method of sealing same
IL51582A (en) * 1976-03-11 1979-05-31 Crown Cork Japan Cap and method for sealing containers therewith
JPS52110176A (en) * 1976-03-11 1977-09-16 Crown Cork Japan Cap and method of sealing same
GB1544684A (en) * 1976-07-13 1979-04-25 Grace W R & Co Gaskets for container closures
US4165011A (en) * 1977-09-09 1979-08-21 The Continental Group, Inc. Bonded can top
US4343754A (en) * 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
JPS5695856A (en) * 1979-12-19 1981-08-03 Crown Cork Japan Vessel cover provided with liner* ashesive characteristic thereof to shell is improved
NL8204885A (nl) * 1981-12-24 1983-07-18 Anchor Hocking Corp Voeringloze vacuumsluiting van kunststof.
WO1985000153A1 (en) * 1983-06-23 1985-01-17 Bev-Cap Plastics Pty. Ltd. Compounded closure
DE3519053A1 (de) * 1985-05-28 1986-12-18 W.R. Grace & Co., Cambridge, Mass. Dichtungsmasse
ZA877005B (en) * 1986-10-06 1988-03-23 W.R. Grace & Co. Plastic closure with shaped gasket
US4938371A (en) * 1989-05-19 1990-07-03 Continental White Cap, Inc. Closure having improved sealant channel for receiving sealant by spin lining
CA2201718A1 (en) * 1994-10-11 1996-04-18 Safety Cap System Ag Closure for bottles or the like
EP1110874B1 (de) * 1997-06-18 2003-04-02 Alcoa Deutschland GmbH Verpackungswerke Behälterverschluss und Vorrichtung zu dessen Herstellung
EP1037584B1 (en) * 1997-12-10 2009-04-01 Playtex Products, Inc. Vent disc for baby bottle
US6142325A (en) * 1998-10-19 2000-11-07 Playtex Products, Inc. Container assembly and bottom cap therefor
US7163113B2 (en) 2000-04-05 2007-01-16 Playtex Products, Inc. Vent disc with center knob
AU2005265068A1 (en) * 2004-06-18 2006-01-26 Silgan Closures, Llc Composite closure with barrier end panel
EP1981769B1 (en) * 2005-12-28 2012-04-25 Silgan White Cap LLC Plastic closure cap with liner
BRPI0720391A2 (pt) 2006-12-20 2014-01-14 Playtex Products Inc Conjuntos de válvulas de ventilação para mamadeiras
US9650179B2 (en) * 2011-12-15 2017-05-16 Proseries Llc Cap with overmolded gasket anchoring system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196123A (en) * 1966-09-30 1970-06-24 Grace W R & Co Improvements in or relating to Container Closures provided with Sealing Gaskets
US3465907A (en) * 1968-09-10 1969-09-09 Continental Can Co Closure seal for containers having screw threaded necks
US3828963A (en) * 1972-02-11 1974-08-13 Continental Can Co Recessed crown cap
US3749272A (en) * 1972-05-08 1973-07-31 Continental Can Co Deformable closure for containers

Also Published As

Publication number Publication date
GB1471109A (en) 1977-04-21
DK145454B (da) 1982-11-22
IT1123663B (it) 1986-04-30
ZA742331B (en) 1975-04-30
DE2417173A1 (de) 1974-10-31
CA1032502A (en) 1978-06-06
DE2463144A1 (it) 1982-09-23
JPS5041681A (it) 1975-04-16
US3883025A (en) 1975-05-13
FR2225352B1 (it) 1979-03-30
FR2225352A1 (it) 1974-11-08
JPS56142160A (en) 1981-11-06
DK145454C (da) 1983-04-18
AU6757274A (en) 1975-10-09

Similar Documents

Publication Publication Date Title
IT1124753B (it) Guarnizioni per chiusure di contenitori
SE401863B (sv) Tetning
IT1026926B (it) Chiusura composita per contenitori
IT970182B (it) Chiusura per contenitore
AT331601B (de) Dichtungsanordnung
SE406751B (sv) Hallare for flaskor
AT340216B (de) Dichtungsanordnung
IT1020157B (it) Chiusura a tenuta per contenitori
IT1011043B (it) Cartuccia di tenuta raffreddata
FI53661C (fi) Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar
IT994972B (it) Chiusura per flaconi
IT1006958B (it) Mezzi di tenuta per turbomacchine
SE402877B (sv) Forseglingsback
IT1010171B (it) Composizioni per vetri sigillanti
SE406360B (sv) Packning
IT1021113B (it) Complesso di apertura per imballaggi
IT1019944B (it) Guarnizione anulare di tenuta
IT1010382B (it) Dispositivo per chiudere recipienti
IT1017981B (it) Guarnizione meccanica di tenuta
SE408458B (sv) Mekanisk tetning
IT1026562B (it) Macchina per l applicazione di portacontenitori
IT1024353B (it) Testata di chiusura
SE420196B (sv) Forfarande for minskning av biurethalten i karbamid
SE406748B (sv) Uppslitbar forslutning for flaskor
AU7295274A (en) Polysobutylene seal