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US2030067A - Bag sealing machinery - Google Patents

Bag sealing machinery Download PDF

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Publication number
US2030067A
US2030067A US576806A US57680631A US2030067A US 2030067 A US2030067 A US 2030067A US 576806 A US576806 A US 576806A US 57680631 A US57680631 A US 57680631A US 2030067 A US2030067 A US 2030067A
Authority
US
United States
Prior art keywords
bag sealing
feb
machinery
sheets
sheet
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 - Lifetime
Application number
US576806A
Inventor
Isaac W Litchfield
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.)
SARANAC MACHINE Co
Original Assignee
SARANAC MACHINE 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 SARANAC MACHINE Co filed Critical SARANAC MACHINE Co
Priority to US576806A priority Critical patent/US2030067A/en
Application granted granted Critical
Publication of US2030067A publication Critical patent/US2030067A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/06—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap
    • B65B7/08—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap and folding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)

Description

l. W. LITCHFIELD BAG sEALING .MACHINERY Feb. 11, 1936. I 2,030,067
58 4Sheets-,Shana l Filed Nov. 25, 1951 Feb. 11, 1936. w. LlTcl- IFIELD BAG SEALINCTv MACHINERY 38 sheets-sheet 2* Filed Nov. 23, 1951 RwN S w u N www. Mw QN Feb. 11, 1936. l. w. LlTcHFlELD BAG SEALING MACHINERY F-iled Nov. 25, 1931 '58 Sheets-Sheet 3 l. W. LITCHFIELD BAG SEALING MACHINERY Filed Nov. 23, 19.31
Feb. 11, 1936.
38 Sheets-Sheet 5 Feb. 11, 1936. w. LITcHFlELD BAG SEALING MACHINERY Filed Nov. 25, 1931 38 Sheets-Sheet 6 Feb. 11, 1936. w. LlTcHFlELD BAG SEALING MACHINERY Filed Nov. 23, 1931 38 Sheets-Sheet 7 1. w. LrrcHFlELD 2,030,067
BAG SEALING MACHINERY led Nov. 23, A1951 Feb. 11, 1.936u
38 Sheets-Sheet 8 zw if wiwi i Feb. 11', 1936. w.l LITCHFIELD Y BAG SEALI'NG MACHINERY 58 Sheets-Sheet 9 Filed Nov. 25, 1951 Feb. 11,1936.l l. w. LrrcHFlELD BAG SEALING MACHINERY Filed- Nov. 23, 1951 38fSl'leecs--Shee1',l 10
N I, 0 m f l l N www lll NNN M W00? M mwN NMWN kw lil l|| 0 MMN wv 7 Lw www i www NVM @w NN NN QN A \M\ .www ,mwN Nw QN mmm 01 7/ N NWN 00000 0 l. w. LrrcHl-IELD 2,030,067
BAG SEALING .MACHINERY Feb. 1i, 193.6.
38 Sheets-Sheet 13 Filed Nov. 25.
Feb. 11, 1936. l. W. LrrcHFlELD 7 BAG SEALING MACHINERY Filed Nov. 25, 1951 INN BAG SEALlNG MACHINERY Feb. 11, 1936. l. w. LrrcHFlELD 2,030,067
BAG SEALING MACHINERY Filed NOV. 23, 1931 38 Sheets-Sheet 16 n s Aia; l lin/@Pim-mm S NNN mwN rymt la@ Feb. 11, 193s. l. w, LITCHFIEL@ `2,030,067 l BAG SEALING MACHINERY Filed Nov. 23, 1951 38 @weis-sheet 17 @V 11,-
t? l@ i@ 1. w. I 'l'rcl-IFIELD' 2,030,067 v BAG SEALING MACHINERY l Fi1ed Nov. 25, 1931 58 sheets-'sheet 18" Feb. 11, 1936.4
Feb. 111,1936. 1. w. LlTcHFlELD" 4` 2,030,067
BAG SEALING MACHINERY Filed Nov. 25, 1931 :58 sheets-sneer 19 Feb. 1 1, 1936D l. WIJJTCHFIELD BAG SEAL'ING MACHINERY Filed Nov. L25, 1931 58 sheets-sheet 2o
US576806A 1931-11-23 1931-11-23 Bag sealing machinery Expired - Lifetime US2030067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US576806A US2030067A (en) 1931-11-23 1931-11-23 Bag sealing machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576806A US2030067A (en) 1931-11-23 1931-11-23 Bag sealing machinery

Publications (1)

Publication Number Publication Date
US2030067A true US2030067A (en) 1936-02-11

Family

ID=24306072

Family Applications (1)

Application Number Title Priority Date Filing Date
US576806A Expired - Lifetime US2030067A (en) 1931-11-23 1931-11-23 Bag sealing machinery

Country Status (1)

Country Link
US (1) US2030067A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691777A (en) * 1951-09-10 1954-10-19 Lee A Casper Bag stapler
US2822653A (en) * 1954-02-19 1958-02-11 Zinn Apparatus for closing and sealing containers
DE1078042B (en) * 1955-01-11 1960-03-17 Permac A G Process for packing piece goods and device for carrying out this process
US2975570A (en) * 1957-07-16 1961-03-21 Ex Cell O Corp Sealing and stapling mechanism for container fabricating machine
DE1265643B (en) * 1965-08-24 1968-04-04 Mahlkuch Greif Werk Ernst Device for folding over the top of filled bags

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691777A (en) * 1951-09-10 1954-10-19 Lee A Casper Bag stapler
US2822653A (en) * 1954-02-19 1958-02-11 Zinn Apparatus for closing and sealing containers
DE1078042B (en) * 1955-01-11 1960-03-17 Permac A G Process for packing piece goods and device for carrying out this process
US2975570A (en) * 1957-07-16 1961-03-21 Ex Cell O Corp Sealing and stapling mechanism for container fabricating machine
DE1265643B (en) * 1965-08-24 1968-04-04 Mahlkuch Greif Werk Ernst Device for folding over the top of filled bags

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