BR7203659D0 - PROCESS TO MAKE BAGS WITH FOLDED BACKGROUND AS WELL AS BAG OBTAINED FROM THE SAME - Google Patents

PROCESS TO MAKE BAGS WITH FOLDED BACKGROUND AS WELL AS BAG OBTAINED FROM THE SAME

Info

Publication number
BR7203659D0
BR7203659D0 BR3659/72A BR365972A BR7203659D0 BR 7203659 D0 BR7203659 D0 BR 7203659D0 BR 3659/72 A BR3659/72 A BR 3659/72A BR 365972 A BR365972 A BR 365972A BR 7203659 D0 BR7203659 D0 BR 7203659D0
Authority
BR
Brazil
Prior art keywords
well
same
bag obtained
make bags
folded
Prior art date
Application number
BR3659/72A
Other languages
Portuguese (pt)
Inventor
G Kuckhermann
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of BR7203659D0 publication Critical patent/BR7203659D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
BR3659/72A 1971-06-07 1972-06-07 PROCESS TO MAKE BAGS WITH FOLDED BACKGROUND AS WELL AS BAG OBTAINED FROM THE SAME BR7203659D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128264 DE2128264A1 (en) 1971-06-07 1971-06-07 Method of making bags with folded bottoms

Publications (1)

Publication Number Publication Date
BR7203659D0 true BR7203659D0 (en) 1973-06-07

Family

ID=5810098

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3659/72A BR7203659D0 (en) 1971-06-07 1972-06-07 PROCESS TO MAKE BAGS WITH FOLDED BACKGROUND AS WELL AS BAG OBTAINED FROM THE SAME

Country Status (7)

Country Link
US (1) US3796142A (en)
BR (1) BR7203659D0 (en)
DE (1) DE2128264A1 (en)
ES (1) ES401942A1 (en)
FR (1) FR2141055A5 (en)
GB (1) GB1366421A (en)
IT (1) IT955378B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583352A (en) * 1983-07-14 1986-04-22 Franrica Mfg. Inc. Apparatus and methods for automaticaly handling aseptic fitmentless pouch
US4581874A (en) * 1983-07-14 1986-04-15 Franrica Mfg. Inc. Apparatus and methods for filling and sealing an aseptic fitmentless pouch
CN110149998A (en) * 2018-02-13 2019-08-23 三文科技(大连)有限公司 A kind of multilayer fruit paper bag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224656A (en) * 1939-02-21 1940-12-10 Paper Sacks Ltd Paper or like bag making machine
DE1411863A1 (en) * 1962-07-21 1969-05-14 Windmoeller & Hoelscher Cross-bottom sack made of weldable material as well as the method and device for its production
US3446121A (en) * 1966-05-18 1969-05-27 Windmoeller & Hoelscher Apparatus for pulling open the ends of tube sections of plastic material sheeting
GB1240300A (en) * 1967-09-01 1971-07-21 Windmoeller & Hoelscher Method of and apparatus for opening flattened tubes of flexible sheet material

Also Published As

Publication number Publication date
GB1366421A (en) 1974-09-11
DE2128264A1 (en) 1972-12-28
ES401942A1 (en) 1975-03-01
US3796142A (en) 1974-03-12
IT955378B (en) 1973-09-29
FR2141055A5 (en) 1973-01-19

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