GB1475080A - Hermetically sealed flexible package - Google Patents

Hermetically sealed flexible package

Info

Publication number
GB1475080A
GB1475080A GB5841073A GB5841073A GB1475080A GB 1475080 A GB1475080 A GB 1475080A GB 5841073 A GB5841073 A GB 5841073A GB 5841073 A GB5841073 A GB 5841073A GB 1475080 A GB1475080 A GB 1475080A
Authority
GB
United Kingdom
Prior art keywords
tin
seal
sachets
foils
solder
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
GB5841073A
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.)
Greif International Holding BV
Original Assignee
Koninklijke Emballage Industrie Van Leer BV
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 Koninklijke Emballage Industrie Van Leer BV filed Critical Koninklijke Emballage Industrie Van Leer BV
Priority to GB5841073A priority Critical patent/GB1475080A/en
Priority to AR256954A priority patent/AR204554A1/en
Priority to ZA00747889A priority patent/ZA747889B/en
Priority to SE7415560A priority patent/SE418600B/en
Priority to AU76382/74A priority patent/AU495507B2/en
Priority to DE19742459050 priority patent/DE2459050A1/en
Priority to IL46246A priority patent/IL46246A/en
Priority to DK654374A priority patent/DK143790C/en
Priority to IN2753/CAL/74A priority patent/IN143753B/en
Priority to CH1674474A priority patent/CH589547A5/xx
Priority to BR10532/74A priority patent/BR7410532D0/en
Priority to NL7416439.A priority patent/NL157269B/en
Priority to JP49144938A priority patent/JPS5095094A/ja
Priority to ES432998A priority patent/ES432998A1/en
Priority to CA216,264A priority patent/CA1014490A/en
Priority to FR7441606A priority patent/FR2254491B1/fr
Priority to IT30647/74A priority patent/IT1027743B/en
Priority to ES451141A priority patent/ES451141A1/en
Publication of GB1475080A publication Critical patent/GB1475080A/en
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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

1475080 Seaming KONINKLIJKE EMBALLAGE INDUSTRIE VAN LEER BV 17 Dec 1974 [17 Dec 1973] 58410/73 Heading B5K [Also in Divisions B3 and B8] A flexible impermeable package comprises two plies of or including a pore free metal foil, coated along at least the edge areas with a solder, the edge areas being sealed together by local application of heat and pressure to effect a metal seal. These may be a plastics seal on the inside and/or outside of the metal seal by the facing surfaces of the layers also being coated with a heat sealable thermoplastics material. Copper, aluminium, or tin plated steel foils may be used. The solder may be tin, tin-lead, indium or indium tin and may be applied by electroplating or tinning. The heat sealable material may be a vinyl lacquer. The metal foil may be laminated to an outer polyester film. The seal(s) is/are made by compressing the surfaces between two narrow tapes of resistance wire, the pressure being maintained after termination of the heating till the joint(s) have solidified. A dessicant strip of filter paper saturated with cobaltous chloride may be applied to the foil and be enclosed within plastics seals of the package. In test examples packages were formed by sealing two foils together along their periphery, cutting the sealed foils in half to form two sachets, inserting helium or a water indicator in to the sachets and sealing the sachets.
GB5841073A 1973-12-17 1973-12-17 Hermetically sealed flexible package Expired GB1475080A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
GB5841073A GB1475080A (en) 1973-12-17 1973-12-17 Hermetically sealed flexible package
AR256954A AR204554A1 (en) 1973-12-17 1974-01-01 WATERPROOF PACKAGING ARRANGEMENT EASY TO OPEN FLEXIBLE LIGHTWEIGHT AND HERMETICALLY CLOSED AND METHOD TO MANUFACTURE IT
ZA00747889A ZA747889B (en) 1973-12-17 1974-12-11 A light weight, flexible, easy-open impermeable package system
SE7415560A SE418600B (en) 1973-12-17 1974-12-11 FLEXIBLE PACKAGING AND PROCEDURE FOR PRODUCING ITS
AU76382/74A AU495507B2 (en) 1974-12-13 Alight-weight, flexible easy-open, impermeable package system
DE19742459050 DE2459050A1 (en) 1973-12-17 1974-12-13 HERMETICALLY SEALED, LIGHTWEIGHT, FLEXIBLE, EASY TO OPEN PACKAGING SYSTEM
IL46246A IL46246A (en) 1973-12-17 1974-12-15 Light-weight flexible easy-open impermeable package syste
DK654374A DK143790C (en) 1973-12-17 1974-12-16 FLEXIBLE, EASY, IMPERMIBLE LAMINATE WRAP PACKAGING AND PROCEDURE FOR ITS MANUFACTURING
IN2753/CAL/74A IN143753B (en) 1973-12-17 1974-12-16
CH1674474A CH589547A5 (en) 1973-12-17 1974-12-17
BR10532/74A BR7410532D0 (en) 1973-12-17 1974-12-17 WATERPROOF PACKAGING WITH EASY LIGHT HERMETICALLY SEALED FLEXIBLE OPENING AND PROCESS FOR ITS MANUFACTURING
NL7416439.A NL157269B (en) 1973-12-17 1974-12-17 A LIGHTWEIGHT, PENDABLE, EASY-TO-OPEN NON-PERMITTED PACKAGING SYSTEM.
JP49144938A JPS5095094A (en) 1973-12-17 1974-12-17
ES432998A ES432998A1 (en) 1973-12-17 1974-12-17 Hermetically sealed flexible package
CA216,264A CA1014490A (en) 1973-12-17 1974-12-17 Light-weight, flexible, easy-open, impermeable package system
FR7441606A FR2254491B1 (en) 1973-12-17 1974-12-17
IT30647/74A IT1027743B (en) 1973-12-17 1974-12-17 PACKAGING SYSTEM OR LIGHTWEIGHT PACKAGING FLEXIBLE FILE FOR EASY OPENING AND IMPER MEABILITY
ES451141A ES451141A1 (en) 1973-12-17 1976-09-01 Hermetically sealed flexible package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5841073A GB1475080A (en) 1973-12-17 1973-12-17 Hermetically sealed flexible package

Publications (1)

Publication Number Publication Date
GB1475080A true GB1475080A (en) 1977-06-01

Family

ID=10481556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5841073A Expired GB1475080A (en) 1973-12-17 1973-12-17 Hermetically sealed flexible package

Country Status (16)

Country Link
JP (1) JPS5095094A (en)
AR (1) AR204554A1 (en)
BR (1) BR7410532D0 (en)
CA (1) CA1014490A (en)
CH (1) CH589547A5 (en)
DE (1) DE2459050A1 (en)
DK (1) DK143790C (en)
ES (2) ES432998A1 (en)
FR (1) FR2254491B1 (en)
GB (1) GB1475080A (en)
IL (1) IL46246A (en)
IN (1) IN143753B (en)
IT (1) IT1027743B (en)
NL (1) NL157269B (en)
SE (1) SE418600B (en)
ZA (1) ZA747889B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121598A (en) * 1982-04-27 1983-12-21 Marconi Co Ltd Sealing optoelectronic packages
GB2248599A (en) * 1990-10-10 1992-04-15 Sous Chef Ltd Filling and sealing sterilised containers
US7357255B2 (en) 2003-04-30 2008-04-15 Mcneil-Ppc, Inc. Packaged supply of individual doses of a personal care product
US7434692B2 (en) 2005-02-14 2008-10-14 Mcneil-Ppc, Inc. Package for a personal care product
WO2016167971A1 (en) * 2015-04-15 2016-10-20 Entrotech, Inc. Metallically sealed, wrapped hard disk drives and related methods
US10002645B2 (en) 2014-06-09 2018-06-19 Entrotech, Inc. Laminate-wrapped hard disk drives and related methods
US10079043B2 (en) 2014-04-22 2018-09-18 Entrotech, Inc. Method of sealing a re-workable hard disk drive

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986429A (en) * 1989-06-12 1991-01-22 Singleton Jr Robert Color indicating tamper-proof seal
CN111465441B (en) * 2017-12-13 2022-04-05 山东微克环保科技有限公司 Method for manufacturing bag bottom of dust removal filter bag, special equipment and filter bag

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121598A (en) * 1982-04-27 1983-12-21 Marconi Co Ltd Sealing optoelectronic packages
GB2248599A (en) * 1990-10-10 1992-04-15 Sous Chef Ltd Filling and sealing sterilised containers
US7357255B2 (en) 2003-04-30 2008-04-15 Mcneil-Ppc, Inc. Packaged supply of individual doses of a personal care product
US7434692B2 (en) 2005-02-14 2008-10-14 Mcneil-Ppc, Inc. Package for a personal care product
US7631764B2 (en) 2005-02-14 2009-12-15 Mcneil-Ppc, Inc Package for a personal care product
US10079043B2 (en) 2014-04-22 2018-09-18 Entrotech, Inc. Method of sealing a re-workable hard disk drive
US10002645B2 (en) 2014-06-09 2018-06-19 Entrotech, Inc. Laminate-wrapped hard disk drives and related methods
WO2016167971A1 (en) * 2015-04-15 2016-10-20 Entrotech, Inc. Metallically sealed, wrapped hard disk drives and related methods
US9601161B2 (en) 2015-04-15 2017-03-21 entroteech, inc. Metallically sealed, wrapped hard disk drives and related methods

Also Published As

Publication number Publication date
ZA747889B (en) 1975-12-31
IT1027743B (en) 1978-12-20
CA1014490A (en) 1977-07-26
ES451141A1 (en) 1977-08-16
SE7415560L (en) 1975-06-18
FR2254491B1 (en) 1978-06-23
FR2254491A1 (en) 1975-07-11
DE2459050A1 (en) 1975-07-03
IL46246A (en) 1978-04-30
CH589547A5 (en) 1977-07-15
NL157269B (en) 1978-07-17
IN143753B (en) 1978-01-28
IL46246A0 (en) 1975-03-13
JPS5095094A (en) 1975-07-29
BR7410532D0 (en) 1975-09-02
AR204554A1 (en) 1976-02-12
ES432998A1 (en) 1977-03-01
DK654374A (en) 1975-09-01
SE418600B (en) 1981-06-15
DK143790B (en) 1981-10-12
AU7638274A (en) 1976-06-17
NL7416439A (en) 1975-06-19
DK143790C (en) 1982-03-29

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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