FR2423413A1 - Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld - Google Patents

Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld

Info

Publication number
FR2423413A1
FR2423413A1 FR7811479A FR7811479A FR2423413A1 FR 2423413 A1 FR2423413 A1 FR 2423413A1 FR 7811479 A FR7811479 A FR 7811479A FR 7811479 A FR7811479 A FR 7811479A FR 2423413 A1 FR2423413 A1 FR 2423413A1
Authority
FR
France
Prior art keywords
weld
sachet
water
dental impression
weaker
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.)
Pending
Application number
FR7811479A
Other languages
French (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.)
SPAD LAB
Original Assignee
SPAD LAB
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 SPAD LAB filed Critical SPAD LAB
Priority to FR7811479A priority Critical patent/FR2423413A1/en
Publication of FR2423413A1 publication Critical patent/FR2423413A1/en
Pending 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
    • B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Preparations (AREA)

Abstract

The container consists of a sachet defined by two plastics sheets which are welded together around their periphery. A transverse weld (4) defines two separate compartments this weld rupturing at a lower force than the peripheral weld to allow mixing of the components in the compartment before the sachet is opened. One compartment (5) pref. contains a measured vol. of water, the other contg. a measured vol. of alginate powder for a dental impression.
FR7811479A 1978-04-19 1978-04-19 Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld Pending FR2423413A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7811479A FR2423413A1 (en) 1978-04-19 1978-04-19 Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811479A FR2423413A1 (en) 1978-04-19 1978-04-19 Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld

Publications (1)

Publication Number Publication Date
FR2423413A1 true FR2423413A1 (en) 1979-11-16

Family

ID=9207314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811479A Pending FR2423413A1 (en) 1978-04-19 1978-04-19 Sachet for dental impression material - has water and powder compartments separated by weld line which is weaker than peripheral weld

Country Status (1)

Country Link
FR (1) FR2423413A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570279A1 (en) * 1984-09-18 1986-03-21 Haegy Jean Marie Plastic bag for parenteral supply
EP0345774A1 (en) * 1988-06-10 1989-12-13 Material Engineering Technology Laboratory, Inc. Filled container
EP0378183A1 (en) * 1989-01-12 1990-07-18 Karl H. Sengewald GmbH & Co. KG Sterile plastic package
WO1992010100A1 (en) * 1990-12-13 1992-06-25 Heden-Team Ag Automatic baking apparatus and mixbag therefor
US5146840A (en) * 1989-11-22 1992-09-15 Heden-Team Ag Automatic baking apparatus and mixbag therefore
WO1993010019A1 (en) * 1991-11-15 1993-05-27 Harley Farmer Multi-compartment package
US6319243B1 (en) 1996-09-11 2001-11-20 Baxter International, Inc. Containers and methods for storing and admixing medical solutions
US6663743B1 (en) 1993-03-16 2003-12-16 Baxter International Inc. Peelable seal and container having same
FR2899879A1 (en) * 2006-04-13 2007-10-19 Cyrille Teston Package for dental composition, comprises a primary deformable envelope, an internal envelope, a partition to divide internal envelope from primary envelope in two compartments containing two components to be mixed, and an internal space

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1250721A (en) * 1958-12-22 1961-01-13 Minnesota Mining & Mfg Packaging made from a sheet and manufacturing process
FR1258379A (en) * 1960-03-02 1961-04-14 Fisch & Cie Lab Mixer bag
GB936706A (en) * 1961-11-27 1963-09-11 Coty Inc Improved package
FR2069515A5 (en) * 1969-11-15 1971-09-03 Inoue Japax Res
FR2255224A1 (en) * 1973-12-21 1975-07-18 Prenntzell Kurt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1250721A (en) * 1958-12-22 1961-01-13 Minnesota Mining & Mfg Packaging made from a sheet and manufacturing process
FR1258379A (en) * 1960-03-02 1961-04-14 Fisch & Cie Lab Mixer bag
GB936706A (en) * 1961-11-27 1963-09-11 Coty Inc Improved package
FR2069515A5 (en) * 1969-11-15 1971-09-03 Inoue Japax Res
FR2255224A1 (en) * 1973-12-21 1975-07-18 Prenntzell Kurt

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570279A1 (en) * 1984-09-18 1986-03-21 Haegy Jean Marie Plastic bag for parenteral supply
EP0345774A1 (en) * 1988-06-10 1989-12-13 Material Engineering Technology Laboratory, Inc. Filled container
US4961495A (en) * 1988-06-10 1990-10-09 Material Engineering Technology Laboratory, Incorporated Plastic container having an easy-to-peel seal forming compartments
EP0378183A1 (en) * 1989-01-12 1990-07-18 Karl H. Sengewald GmbH & Co. KG Sterile plastic package
US5146840A (en) * 1989-11-22 1992-09-15 Heden-Team Ag Automatic baking apparatus and mixbag therefore
WO1992010100A1 (en) * 1990-12-13 1992-06-25 Heden-Team Ag Automatic baking apparatus and mixbag therefor
WO1993010019A1 (en) * 1991-11-15 1993-05-27 Harley Farmer Multi-compartment package
GB2275246A (en) * 1991-11-15 1994-08-24 Harley Farmer Multi-compartment package
GB2275246B (en) * 1991-11-15 1995-06-21 Harley Farmer Multi-compartment package
US6663743B1 (en) 1993-03-16 2003-12-16 Baxter International Inc. Peelable seal and container having same
US6319243B1 (en) 1996-09-11 2001-11-20 Baxter International, Inc. Containers and methods for storing and admixing medical solutions
FR2899879A1 (en) * 2006-04-13 2007-10-19 Cyrille Teston Package for dental composition, comprises a primary deformable envelope, an internal envelope, a partition to divide internal envelope from primary envelope in two compartments containing two components to be mixed, and an internal space

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Legal Events

Date Code Title Description
TP Transmission of property