ATE242737T1 - SCREW CAP MADE OF PLASTIC - Google Patents

SCREW CAP MADE OF PLASTIC

Info

Publication number
ATE242737T1
ATE242737T1 AT00943511T AT00943511T ATE242737T1 AT E242737 T1 ATE242737 T1 AT E242737T1 AT 00943511 T AT00943511 T AT 00943511T AT 00943511 T AT00943511 T AT 00943511T AT E242737 T1 ATE242737 T1 AT E242737T1
Authority
AT
Austria
Prior art keywords
sealing lip
cap
plastic
screw cap
cap made
Prior art date
Application number
AT00943511T
Other languages
German (de)
Inventor
Wilhelm Wazel
Robert Armin Gilgen
Original Assignee
Mouldtec Kunststoff Gmbh
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 Mouldtec Kunststoff Gmbh filed Critical Mouldtec Kunststoff Gmbh
Application granted granted Critical
Publication of ATE242737T1 publication Critical patent/ATE242737T1/en

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
    • B65D41/045—Discs
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1661—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Insulators (AREA)
  • Finger-Pressure Massage (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to a screw-type cap (19) having a sealing lip (19) with a base part (29) placed laterally in at least one thin part of the cap bottom (3). Whenever the cap bottom (3) bulges as a result of excess pressure in the bottle (13), the end of said sealing lip is pulled outwardly and said base part (29) is pulled inwardly. Tilting of the sealing lip (19) over the contact area in the neck (11) reduces the pressure force applied by the cap membrane (37) on said neck (11) and allows for a reduction of the excess pressure.
AT00943511T 1999-07-22 2000-07-20 SCREW CAP MADE OF PLASTIC ATE242737T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH133899 1999-07-22
CH236399 1999-12-23
PCT/CH2000/000399 WO2001007334A1 (en) 1999-07-22 2000-07-20 Plastic screw-type cap

Publications (1)

Publication Number Publication Date
ATE242737T1 true ATE242737T1 (en) 2003-06-15

Family

ID=25687389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00943511T ATE242737T1 (en) 1999-07-22 2000-07-20 SCREW CAP MADE OF PLASTIC

Country Status (8)

Country Link
EP (1) EP1196330B1 (en)
AT (1) ATE242737T1 (en)
AU (1) AU5800300A (en)
DE (1) DE50002548D1 (en)
DK (1) DK1196330T3 (en)
ES (1) ES2200888T3 (en)
PT (1) PT1196330E (en)
WO (1) WO2001007334A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856663B1 (en) * 2003-06-24 2005-07-22 Pechiney Capsules IMPROVED SCREW CAPSULE
FR2907429B1 (en) * 2006-10-24 2010-11-12 Alcan Packaging Capsules CLOSURE CAPSULE WITH MULTILAYER SHAPE JOINT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592475A (en) * 1982-12-06 1986-06-03 Charles N. Hannon Plastic closure with mechanical pilfer-proof
US4531649A (en) * 1984-04-23 1985-07-30 Anchor Hocking Corporation Molded plastic cap with sealing liner
DE4241341C1 (en) 1992-12-08 1993-12-23 Wilhelm Dipl Ing Wazel Closure, in particular bottle closure
TR200001076T2 (en) 1997-10-25 2000-08-21 Safety Cap System Ag Plastic twist cap for closing the mouth of the bottle and the like.

Also Published As

Publication number Publication date
PT1196330E (en) 2003-09-30
EP1196330A1 (en) 2002-04-17
WO2001007334A1 (en) 2001-02-01
EP1196330B1 (en) 2003-06-11
AU5800300A (en) 2001-02-13
DE50002548D1 (en) 2003-07-17
ES2200888T3 (en) 2004-03-16
DK1196330T3 (en) 2003-09-22

Similar Documents

Publication Publication Date Title
CA2404876A1 (en) Plastic container with a snap-in lid
CA2281705A1 (en) Plastic screw top
MX9705642A (en) Lip make-up device.
EP1449508A4 (en) Instillation container with level-difference portion
MY116688A (en) Bottle having a handle formed by stretch blow molding
YU53902A (en) Closure cap for standard glass ring
EP0786417A3 (en) Plastic tube presenting a tube body and method of making it
AU4258099A (en) Plastic screw cap with tamper-evident ring
EP1457423A4 (en) Container main body made of synthetic resin and preforming mold device
BR0109910B1 (en) Screw cap
AU6207498A (en) Plastics screw-type cap for bottles, provided with a tamperproof strip
ATE242737T1 (en) SCREW CAP MADE OF PLASTIC
KR910011596A (en) Container seal with metal body and plastic gripping member
DE69909606D1 (en) MOLDING PROCEDURE AND CONTAINER SEAL
IT1292902B1 (en) DEVICE TO SCREW A SCREW CAP ON THE NECK OF A CONTAINER.
ITFI930241A1 (en) SCREW SHUTTER IN PRINTED SYNTHETIC RESIN, WITH GUARANTEE SEAL
USD422310S (en) Pen
WO2003022012A1 (en) Light emitting element, and display unit and illuminating device using the light emitting element
ATE266580T1 (en) PLASTIC CAP
MXPA03003080A (en) Plastic closure cap, with sealing skirt.
ES2180395A1 (en) Bottle stopper comprises spout which pushes into neck and cap which screws on to it, spout having collar which fits over lip of neck with skirt which lodges against top of thread on neck
CN2541357Y (en) Anti-fraud bottle stopper with multiple anti-fraud effects
SI1426325T1 (en) Filling device for plastic bottles
DE60318355D1 (en) applicator
DE10345654A1 (en) Bottle closure unit comprises a top which sealingly fits a bottle neck, and includes an integrated plastic stopper with a convex sealing surface