BR7303522D0 - VACUUM PACKAGING PROCESS - Google Patents

VACUUM PACKAGING PROCESS

Info

Publication number: BR7303522D0
Authority: BR; Brazil
Prior art keywords: packaging process; vacuum packaging; vacuum; packaging
Prior art date: 1972-06-01

Application number

BR3522/73A

Other languages

Portuguese (pt)

Inventor

P Reid

T Waldrop

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.)

1972-06-01

Filing date

1973-05-15

Publication date

1974-07-25

1973-05-15 Application filed by Grace W R & Co filed Critical Grace W R & Co

1974-07-25 Publication of BR7303522D0 publication Critical patent/BR7303522D0/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
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Vacuum Packaging (AREA)
Making Paper Articles (AREA)

BR3522/73A 1972-06-01 1973-05-15 VACUUM PACKAGING PROCESS BR7303522D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US25866572A	1972-06-01	1972-06-01

Publications (1)

Publication Number	Publication Date
BR7303522D0 true BR7303522D0 (en)	1974-07-25

Family

ID=22981592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR3522/73A BR7303522D0 (en)	1972-06-01	1973-05-15	VACUUM PACKAGING PROCESS

Country Status (18)

Country	Link
US (1)	US3780489A (en)
JP (1)	JPS5730728B2 (en)
AR (1)	AR200871A1 (en)
AU (1)	AU469924B2 (en)
BE (1)	BE800152A (en)
BR (1)	BR7303522D0 (en)
CA (1)	CA981228A (en)
CH (1)	CH570300A5 (en)
DE (1)	DE2326649A1 (en)
DK (1)	DK140976B (en)
ES (1)	ES415438A1 (en)
FI (1)	FI53100C (en)
FR (1)	FR2186385B1 (en)
GB (2)	GB1404510A (en)
IT (1)	IT988823B (en)
NL (1)	NL7307543A (en)
NO (1)	NO137852C (en)
SE (1)	SE410956B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3834118A (en) *	1973-09-04	1974-09-10	Grace W R & Co	Dripless vacuum nozzle
CH614165A5 (en) *	1976-04-13	1979-11-15	Baum Guenter	Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag
CH655284A5 (en) *	1980-04-29	1986-04-15	Schur Int As Brdr	METHOD AND DEVICE FOR SEALING BAG PACKAGING OF Slaughtered Poultry.
JPS6373716U (en) *	1986-10-30	1988-05-17
WO2011075664A1 (en) *	2009-12-17	2011-06-23	Abinitio Vsd Llc	Vacuum clip for storage bags
CN114291357B (en) *	2021-12-31	2023-08-22	安徽喜宝高分子材料有限公司	Bag mouth packaging equipment for filling real stone paint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2827632A (en) *	1955-01-17	1958-03-25	Time Inc	Signature stitching mechanism
US3094825A (en) *	1961-09-18	1963-06-25	Grace W R & Co	Food packaging machine

1972
- 1972-06-01 US US00258665A patent/US3780489A/en not_active Expired - Lifetime
- 1972-12-14 CA CA158,855A patent/CA981228A/en not_active Expired
1973
- 1973-05-15 GB GB1549274A patent/GB1404510A/en not_active Expired
- 1973-05-15 GB GB2312673A patent/GB1404509A/en not_active Expired
- 1973-05-15 BR BR3522/73A patent/BR7303522D0/en unknown
- 1973-05-25 FI FI1709/73A patent/FI53100C/fi active
- 1973-05-25 DE DE2326649A patent/DE2326649A1/en not_active Ceased
- 1973-05-28 BE BE131621A patent/BE800152A/en not_active IP Right Cessation
- 1973-05-28 AR AR248233A patent/AR200871A1/en active
- 1973-05-29 CH CH776973A patent/CH570300A5/xx not_active IP Right Cessation
- 1973-05-30 IT IT24855/73A patent/IT988823B/en active
- 1973-05-30 NO NO2286/73A patent/NO137852C/en unknown
- 1973-05-30 JP JP5994473A patent/JPS5730728B2/ja not_active Expired
- 1973-05-30 DK DK301173AA patent/DK140976B/en unknown
- 1973-05-30 NL NL7307543A patent/NL7307543A/xx not_active Application Discontinuation
- 1973-05-31 AU AU56399/73A patent/AU469924B2/en not_active Expired
- 1973-06-01 ES ES415438A patent/ES415438A1/en not_active Expired
- 1973-06-01 FR FR7320087A patent/FR2186385B1/fr not_active Expired
1976
- 1976-01-19 SE SE7600498A patent/SE410956B/en unknown

Also Published As

Publication number	Publication date
GB1404510A (en)	1975-08-28
DK140976B (en)	1979-12-17
ES415438A1 (en)	1976-02-01
FI53100C (en)	1978-02-10
JPS4949790A (en)	1974-05-14
DE2326649A1 (en)	1973-12-13
FR2186385B1 (en)	1976-03-26
FI53100B (en)	1977-10-31
NO137852B (en)	1978-01-30
AU5639973A (en)	1974-12-05
NL7307543A (en)	1973-12-04
IT988823B (en)	1975-04-30
DK140976C (en)	1980-06-02
SE7600498L (en)	1976-01-19
CH570300A5 (en)	1975-12-15
US3780489A (en)	1973-12-25
CA981228A (en)	1976-01-06
AU469924B2 (en)	1976-02-26
FR2186385A1 (en)	1974-01-11
JPS5730728B2 (en)	1982-06-30
BE800152A (en)	1973-09-17
SE410956B (en)	1979-11-19
NO137852C (en)	1978-05-10
AR200871A1 (en)	1974-12-27
GB1404509A (en)	1975-08-28

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