DK136352B - Apparatus for opening a bag by means of an air stream. - Google Patents

Apparatus for opening a bag by means of an air stream.

Info

Publication number
DK136352B
DK136352B DK595770AA DK595770A DK136352B DK 136352 B DK136352 B DK 136352B DK 595770A A DK595770A A DK 595770AA DK 595770 A DK595770 A DK 595770A DK 136352 B DK136352 B DK 136352B
Authority
DK
Denmark
Prior art keywords
bag
opening
air stream
stream
air
Prior art date
Application number
DK595770AA
Other languages
Danish (da)
Other versions
DK136352C (en
Inventor
Edward Lamar Holcombe
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.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Priority to DK121972A priority Critical patent/DK138836B/en
Publication of DK136352B publication Critical patent/DK136352B/en
Application granted granted Critical
Publication of DK136352C publication Critical patent/DK136352C/da

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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/123—Feeding flat bags connected to form a series or chain
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
    • B65B43/36—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure applied pneumatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)
DK595770AA 1969-11-24 1970-11-23 Apparatus for opening a bag by means of an air stream. DK136352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK121972A DK138836B (en) 1969-11-24 1972-03-15 Apparatus for inserting objects into bags.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87944969A 1969-11-24 1969-11-24

Publications (2)

Publication Number Publication Date
DK136352B true DK136352B (en) 1977-10-03
DK136352C DK136352C (en) 1978-02-27

Family

ID=25374190

Family Applications (1)

Application Number Title Priority Date Filing Date
DK595770AA DK136352B (en) 1969-11-24 1970-11-23 Apparatus for opening a bag by means of an air stream.

Country Status (14)

Country Link
US (1) US3619969A (en)
JP (1) JPS5030514B1 (en)
BE (1) BE758712A (en)
BR (3) BR7024018D0 (en)
CA (1) CA929905A (en)
CH (1) CH527096A (en)
DE (1) DE2054153C2 (en)
DK (1) DK136352B (en)
ES (2) ES385580A1 (en)
FR (1) FR2072253A5 (en)
GB (1) GB1328224A (en)
NL (1) NL167644C (en)
SE (2) SE390811B (en)
ZA (1) ZA707942B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908343A (en) * 1974-10-07 1975-09-30 Vac Pac Mfg Co Imbricated bag loading machine
US4020615A (en) * 1975-12-15 1977-05-03 Pitney-Bowes, Inc. Envelope inserter and feeder system
US4202153A (en) * 1977-10-25 1980-05-13 Automated Packaging Systems, Inc. Method and apparatus for loading containers horizontally
US4286422A (en) * 1977-12-27 1981-09-01 W. R. Grace & Co., Cryovac Division Walking beam bag loader
DE2940600A1 (en) * 1979-10-06 1981-04-16 E.C.H. Will (Gmbh & Co), 2000 Hamburg METHOD AND DEVICE FOR PACKING PAPER PACKS IN PRE-SHAPED CARTON
US4393640A (en) * 1980-08-28 1983-07-19 Hazelwood Enterprises Limited Method and apparatus for handling and filling bags or envelopes
AU551350B2 (en) * 1981-12-18 1986-04-24 Kureha Kagaku Kogyo K.K. Bag opener
CN108508956B (en) * 2018-07-11 2019-05-03 南京卡普科技有限公司 A kind of linear voltage regulator
CN110329582B (en) * 2019-06-27 2024-05-28 天阳新材料科技有限公司 Ton bag ration charging machine
CN112389751A (en) * 2020-11-06 2021-02-23 常德市同创包装有限公司 Automatic continuous opening device of food package bag
CN113401410B (en) * 2021-05-31 2022-06-24 广东邦泽创科电器股份有限公司 Vacuum sealing machine with stable cutting mechanism
CN115258254B (en) * 2022-09-26 2022-12-13 常州嘉容电子有限公司 Film pasting conveying system for shrinkage aluminum electrolytic capacitor and working method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770084A (en) * 1954-03-30 1956-11-13 Manuel L Ruderman Device for expanding bags for filling
CH360641A (en) * 1958-03-19 1962-02-28 Handschin & Ronus Aktiengesell Device for packaging objects, in particular textile products
US3145517A (en) * 1960-05-13 1964-08-25 Pneumatic Scale Corp Packaging machine
US3059390A (en) * 1960-05-24 1962-10-23 Ru Son Products Co Apparatus for opening bags
DE1183853B (en) * 1961-08-18 1964-12-17 Pneumatic Scale Corp Device for the independent introduction and packing of objects in flat bags with protruding flaps
US3426359A (en) * 1966-08-31 1969-02-04 B & B Eng Co Packing machine for nursery stock
US3552090A (en) * 1967-09-11 1971-01-05 Grace W R & Co Bag feeding, opening and filling apparatus
US3538671A (en) * 1968-03-11 1970-11-10 Hayssen Mfg Co Bagging machine

Also Published As

Publication number Publication date
BR7024018D0 (en) 1973-01-30
ES385579A1 (en) 1973-03-16
SE7604290L (en) 1976-04-12
NL7017150A (en) 1971-05-26
DE2054153A1 (en) 1971-06-09
BR7024023D0 (en) 1973-01-30
US3619969A (en) 1971-11-16
DE2054153C2 (en) 1984-05-10
GB1328224A (en) 1973-08-30
CA929905A (en) 1973-07-10
SE390811B (en) 1977-01-24
BR7024024D0 (en) 1973-01-30
BE758712A (en) 1971-04-16
JPS5030514B1 (en) 1975-10-01
CH527096A (en) 1972-08-31
FR2072253A5 (en) 1971-09-24
DK136352C (en) 1978-02-27
NL167644C (en) 1982-01-18
ZA707942B (en) 1971-08-25
ES385580A1 (en) 1973-03-16

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Legal Events

Date Code Title Description
PBP Patent lapsed