DK157742C - METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING - Google Patents

METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING

Info

Publication number: DK157742C
Authority: DK; Denmark
Prior art keywords: preparing; vacuum packaging; packaging; vacuum
Prior art date: 1982-04-30

Application number

DK015283A

Other languages

Danish (da)

Other versions

DK157742B (en

DK15283D0 (en

DK15283A (en

Inventor

Ermanno Bortolani

Sandro Brembilla

Enzo Vassarotti

Original Assignee

Grace W R & Co

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.)

1982-04-30

Filing date

1983-01-14

Publication date

1990-07-30

1983-01-14 Application filed by Grace W R & Co filed Critical Grace W R & Co

1983-01-14 Publication of DK15283D0 publication Critical patent/DK15283D0/en

1983-10-31 Publication of DK15283A publication Critical patent/DK15283A/en

1990-02-12 Publication of DK157742B publication Critical patent/DK157742B/en

1990-07-30 Application granted granted Critical

1990-07-30 Publication of DK157742C publication Critical patent/DK157742C/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/021—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the containers or wrappers being interconnected
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
- B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Vacuum Packaging (AREA)
Containers And Plastic Fillers For Packaging (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

DK015283A 1982-04-30 1983-01-14 METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING DK157742C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT2103082		1982-04-30
IT21030/82A IT1151393B (en)	1982-04-30	1982-04-30	PROCESS AND EQUIPMENT FOR VACUUM PACKAGING

Publications (4)

Publication Number	Publication Date
DK15283D0 DK15283D0 (en)	1983-01-14
DK15283A DK15283A (en)	1983-10-31
DK157742B DK157742B (en)	1990-02-12
DK157742C true DK157742C (en)	1990-07-30

Family

ID=11175646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK015283A DK157742C (en)	1982-04-30	1983-01-14	METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING

Country Status (8)

Country	Link
EP (1)	EP0093480B1 (en)
JP (1)	JPS58193225A (en)
AU (1)	AU561552B2 (en)
BR (1)	BR8302137A (en)
CA (1)	CA1259024A (en)
DE (1)	DE3362974D1 (en)
DK (1)	DK157742C (en)
IT (1)	IT1151393B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1153034B (en) *	1982-11-15	1987-01-14	Grace W R & Co	PROCESS AND EQUIPMENT FOR VACUUM PACKAGING AND REACTIVE PACKAGING
US4684025A (en) *	1986-01-30	1987-08-04	The Procter & Gamble Company	Shaped thermoformed flexible film container for granular products and method and apparatus for making the same
GB2271546A (en) *	1992-10-19	1994-04-20	Grace W R & Co	Vacuum packaging chamber and method
CN118992191B (en) *	2024-10-24	2025-02-11	常州楷立机械有限公司	Positive and negative pressure film packaging machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3204384A (en) *	1962-09-13	1965-09-07	Ludlow Corp	Skin packaging method and apparatus
US3835618A (en) *	1973-01-22	1974-09-17	Grace W R & Co	Apparatus for producing vacuum skin packages in multiples
JPS54159090A (en) *	1978-06-05	1979-12-15	Ishikawa Seisakusho Kk	Method of preventing creases in vacuum film wrapping

1982
- 1982-04-30 IT IT21030/82A patent/IT1151393B/en active
- 1982-12-06 CA CA000417056A patent/CA1259024A/en not_active Expired
1983
- 1983-01-11 EP EP83300134A patent/EP0093480B1/en not_active Expired
- 1983-01-11 DE DE8383300134T patent/DE3362974D1/en not_active Expired
- 1983-01-14 DK DK015283A patent/DK157742C/en not_active IP Right Cessation
- 1983-04-27 BR BR8302137A patent/BR8302137A/en unknown
- 1983-04-28 JP JP58074131A patent/JPS58193225A/en active Pending
- 1983-04-29 AU AU14095/83A patent/AU561552B2/en not_active Ceased

Also Published As

Publication number	Publication date
JPS58193225A (en)	1983-11-10
DK157742B (en)	1990-02-12
DE3362974D1 (en)	1986-05-22
EP0093480B1 (en)	1986-04-16
BR8302137A (en)	1983-12-27
DK15283D0 (en)	1983-01-14
IT1151393B (en)	1986-12-17
AU561552B2 (en)	1987-05-14
EP0093480A2 (en)	1983-11-09
CA1259024A (en)	1989-09-05
AU1409583A (en)	1983-11-03
EP0093480A3 (en)	1984-12-19
DK15283A (en)	1983-10-31
IT8221030A0 (en)	1982-04-30

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DK157742C (en)	1990-07-30	METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING
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DK328783D0 (en)	1983-07-18	METHOD AND APPARATUS FOR MEASURING THE POWER OF A PHYSICAL SIZE
DK108284A (en)	1984-08-29	METHOD AND APPARATUS FOR VACUUM PACKAGING OF A STOPPED FOOD
DK48888D0 (en)	1988-01-29	METHOD AND APPARATUS FOR FILLING AN OBJECT BAG
DK263080A (en)	1980-12-22	PROCEDURE AND APPARATUS FOR SHAPING A PACKAGE

Legal Events

Date	Code	Title	Description
2003-02-03	PUP	Patent expired