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GB1404510A - Vacuum packaging apparatus - Google Patents

Vacuum packaging apparatus

Info

Publication number
GB1404510A
GB1404510A GB1549274A GB1549274A GB1404510A GB 1404510 A GB1404510 A GB 1404510A GB 1549274 A GB1549274 A GB 1549274A GB 1549274 A GB1549274 A GB 1549274A GB 1404510 A GB1404510 A GB 1404510A
Authority
GB
United Kingdom
Prior art keywords
packaging apparatus
vacuum packaging
vacuum
grace
heading
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
GB1549274A
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and 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.)
Filing date
Publication date
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of GB1404510A publication Critical patent/GB1404510A/en
Expired legal-status Critical Current

Links

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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for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)

Abstract

1404510 Vacuum-packaging apparatus W R GRACE & CO 15 May 1973 [1 June 1972] 15492/74 Divided out of 1404509 Heading B8C The subject-matter is as disclosed in Specification 1,404,509, but the claims relate to the vacuum nozzles.
GB1549274A 1972-06-01 1973-05-15 Vacuum packaging apparatus Expired GB1404510A (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
GB1404510A true GB1404510A (en) 1975-08-28

Family

ID=22981592

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1549274A Expired GB1404510A (en) 1972-06-01 1973-05-15 Vacuum packaging apparatus
GB2312673A Expired GB1404509A (en) 1972-06-01 1973-05-15 Apparatus for and a method of packaging articles in bags

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2312673A Expired GB1404509A (en) 1972-06-01 1973-05-15 Apparatus for and a method of packaging articles in bags

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

Also Published As

Publication number Publication date
BR7303522D0 (en) 1974-07-25
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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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee