FR2385593A1 - Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation - Google Patents

Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation

Info

Publication number
FR2385593A1
FR2385593A1 FR7710504A FR7710504A FR2385593A1 FR 2385593 A1 FR2385593 A1 FR 2385593A1 FR 7710504 A FR7710504 A FR 7710504A FR 7710504 A FR7710504 A FR 7710504A FR 2385593 A1 FR2385593 A1 FR 2385593A1
Authority
FR
France
Prior art keywords
lid
petri dishes
ventilation
engage
dishes
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
FR7710504A
Other languages
French (fr)
Other versions
FR2385593B3 (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.)
MANUDO
Original Assignee
MANUDO
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 MANUDO filed Critical MANUDO
Priority to FR7710504A priority Critical patent/FR2385593A1/en
Publication of FR2385593A1 publication Critical patent/FR2385593A1/en
Application granted granted Critical
Publication of FR2385593B3 publication Critical patent/FR2385593B3/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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/321—Both sheets being recessed
    • B65D75/322—Both sheets being recessed and forming one compartment
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents

Abstract

Plastic dishes having a peripheral wall which engages a skirted lid heat transverse grooves at intervals along the faces and crest of the wall for vents to assist disengagement of the lid. Both dish and lid feature peripheral flanges, which overlap and can be welded together to seal the pack. The flanges are perforated to facilitate their removal prior to first opening the box. Dishes are suitable as Petri dishes which can be sealed to contain bacteriological cultures and subsequently sampled and covered repeatedly without risk of spillage or stagnation of the contents.
FR7710504A 1977-04-01 1977-04-01 Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation Granted FR2385593A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710504A FR2385593A1 (en) 1977-04-01 1977-04-01 Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710504A FR2385593A1 (en) 1977-04-01 1977-04-01 Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation

Publications (2)

Publication Number Publication Date
FR2385593A1 true FR2385593A1 (en) 1978-10-27
FR2385593B3 FR2385593B3 (en) 1980-02-08

Family

ID=9189152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710504A Granted FR2385593A1 (en) 1977-04-01 1977-04-01 Plastic Petri dishes with grooved sidewalls - which engage with skirted lid to facilitate cover removal and ventilation

Country Status (1)

Country Link
FR (1) FR2385593A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436084A1 (en) * 1978-09-13 1980-04-11 Manudo Plastics dishes for storage and use of bacteriological culture gels - with ancillary covers which may be sealed or ventilated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436084A1 (en) * 1978-09-13 1980-04-11 Manudo Plastics dishes for storage and use of bacteriological culture gels - with ancillary covers which may be sealed or ventilated

Also Published As

Publication number Publication date
FR2385593B3 (en) 1980-02-08

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