FR2541623B1 - Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air - Google Patents

Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air

Info

Publication number
FR2541623B1
FR2541623B1 FR8303460A FR8303460A FR2541623B1 FR 2541623 B1 FR2541623 B1 FR 2541623B1 FR 8303460 A FR8303460 A FR 8303460A FR 8303460 A FR8303460 A FR 8303460A FR 2541623 B1 FR2541623 B1 FR 2541623B1
Authority
FR
France
Prior art keywords
self
polyurethane foam
air spring
expanding bag
spring mixer
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.)
Expired
Application number
FR8303460A
Other languages
English (en)
Other versions
FR2541623A1 (fr
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.)
Johnson Controls Roth SAS
Original Assignee
Roth Freres SA
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 Roth Freres SA filed Critical Roth Freres SA
Priority to FR8303460A priority Critical patent/FR2541623B1/fr
Publication of FR2541623A1 publication Critical patent/FR2541623A1/fr
Application granted granted Critical
Publication of FR2541623B1 publication Critical patent/FR2541623B1/fr
Expired 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3272—Flexible containers having several compartments formed by arranging one flexible container within another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/55—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being contained in a flexible bag submitted to periodical deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Packages (AREA)
  • Buffer Packaging (AREA)
FR8303460A 1983-02-25 1983-02-25 Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air Expired FR2541623B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8303460A FR2541623B1 (fr) 1983-02-25 1983-02-25 Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303460A FR2541623B1 (fr) 1983-02-25 1983-02-25 Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air

Publications (2)

Publication Number Publication Date
FR2541623A1 FR2541623A1 (fr) 1984-08-31
FR2541623B1 true FR2541623B1 (fr) 1985-06-21

Family

ID=9286445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303460A Expired FR2541623B1 (fr) 1983-02-25 1983-02-25 Sac auto-expansible par une mousse de polyurethane avec dispositif de melange par barbotage d'air

Country Status (1)

Country Link
FR (1) FR2541623B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426421A1 (de) * 1994-07-26 1996-02-01 Heinz Hartmann Verfahren und Vorrichtung zur Herstellung disperser Systeme, insbesondere Salben, Cremes, Suspensionen, Emulsionen, Gele oder Pasten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204385A (en) * 1961-10-05 1965-09-07 Continental Aviat & Eng Corp Method of packaging articles in foam plastic
US3222843A (en) * 1961-11-20 1965-12-14 Pyles Ind Inc Foam packaging method and construction
US3419134A (en) * 1966-07-08 1968-12-31 Martin E. Fitts Foamable package and method for forming cellular foam
DE2245082B2 (de) * 1972-09-14 1979-09-13 Elastogran Maschinenbau Gmbh, 4500 Osnabrueck Mischvorrichtung für Mehrkomponenten-Kunststoffe insbesondere Polyurethan
DE2538437C3 (de) * 1975-08-29 1980-05-08 Elastogran Maschinenbau Gmbh & Co, 8021 Strasslach Mischvorrichtung für Mehrkomponentenkunststoffe mit Poren- oder Zellenstruktur, insbesondere Polyurethan
NL7900131A (nl) * 1978-01-06 1979-07-10 Miller David Walter Schuimrubber lichaam.
FR2416172A1 (fr) * 1978-02-03 1979-08-31 Roth Jacques Sac auto-expansible destine a des buts de remplissage, d'emballage, ou d'isolation, et procede pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2541623A1 (fr) 1984-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse