FR2338863A1 - Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself - Google Patents

Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself

Info

Publication number
FR2338863A1
FR2338863A1 FR7602476A FR7602476A FR2338863A1 FR 2338863 A1 FR2338863 A1 FR 2338863A1 FR 7602476 A FR7602476 A FR 7602476A FR 7602476 A FR7602476 A FR 7602476A FR 2338863 A1 FR2338863 A1 FR 2338863A1
Authority
FR
France
Prior art keywords
neck
notched
metal seal
weld
welded
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.)
Granted
Application number
FR7602476A
Other languages
French (fr)
Other versions
FR2338863B1 (en
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.)
MANUFACTURE LYONNAISE BOUCHAGE
Manufacture Lyonnaise de Bouchage SAS MLB
Original Assignee
MANUFACTURE LYONNAISE BOUCHAGE
Manufacture Lyonnaise de Bouchage SAS MLB
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 MANUFACTURE LYONNAISE BOUCHAGE, Manufacture Lyonnaise de Bouchage SAS MLB filed Critical MANUFACTURE LYONNAISE BOUCHAGE
Priority to FR7602476A priority Critical patent/FR2338863A1/en
Publication of FR2338863A1 publication Critical patent/FR2338863A1/en
Application granted granted Critical
Publication of FR2338863B1 publication Critical patent/FR2338863B1/fr
Granted legal-status Critical Current

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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • 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
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Thermoplastic bottles are closed at the neck with a metal seal held in place by thermoplastic welding. The neck of the bottle is notched. The weld must then go deep enough to take the seal to the level of the bottom of the notches; failing this, a notch will be left open, and a test of the bottle by trying to pour out its contents will reveal the faulty weld. This is a protection against faulty machine action for bottles with corrosive contents, and as preventing the detachment of loosely fixed duty-paid seals for fraudulent re-use.
FR7602476A 1976-01-22 1976-01-22 Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself Granted FR2338863A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602476A FR2338863A1 (en) 1976-01-22 1976-01-22 Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602476A FR2338863A1 (en) 1976-01-22 1976-01-22 Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself

Publications (2)

Publication Number Publication Date
FR2338863A1 true FR2338863A1 (en) 1977-08-19
FR2338863B1 FR2338863B1 (en) 1981-11-20

Family

ID=9168528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602476A Granted FR2338863A1 (en) 1976-01-22 1976-01-22 Thermoplastic bottle with welded-on metal seal - notched at the neck, so that an imperfect weld will easily reveal itself

Country Status (1)

Country Link
FR (1) FR2338863A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1022731B1 (en) * 2015-02-09 2016-08-25 Nervia Plastics Plastic recipient with aeration element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1022731B1 (en) * 2015-02-09 2016-08-25 Nervia Plastics Plastic recipient with aeration element

Also Published As

Publication number Publication date
FR2338863B1 (en) 1981-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse