IT1054162B - PROCEDURE AND DEVICE FOR PRODUCTION WITH A CROSS-BOTTOM INSERT WITH A PLASTIC INSERT INCLUDED IN THE BOTTOM OILING - Google Patents

PROCEDURE AND DEVICE FOR PRODUCTION WITH A CROSS-BOTTOM INSERT WITH A PLASTIC INSERT INCLUDED IN THE BOTTOM OILING

Info

Publication number
IT1054162B
IT1054162B IT20898/74A IT2089874A IT1054162B IT 1054162 B IT1054162 B IT 1054162B IT 20898/74 A IT20898/74 A IT 20898/74A IT 2089874 A IT2089874 A IT 2089874A IT 1054162 B IT1054162 B IT 1054162B
Authority
IT
Italy
Prior art keywords
insert
procedure
production
cross
oiling
Prior art date
Application number
IT20898/74A
Other languages
Italian (it)
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
Priority claimed from DE19732310605 external-priority patent/DE2310605C3/en
Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Application granted granted Critical
Publication of IT1054162B publication Critical patent/IT1054162B/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
    • B31B70/003—Opening or distending 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
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/936—Square bottom
IT20898/74A 1973-03-02 1974-04-08 PROCEDURE AND DEVICE FOR PRODUCTION WITH A CROSS-BOTTOM INSERT WITH A PLASTIC INSERT INCLUDED IN THE BOTTOM OILING IT1054162B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310605 DE2310605C3 (en) 1973-03-02 Method and device for producing a cross-bottom sack with a plastic inner layer included in the bottom fold

Publications (1)

Publication Number Publication Date
IT1054162B true IT1054162B (en) 1981-11-10

Family

ID=5873681

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20898/74A IT1054162B (en) 1973-03-02 1974-04-08 PROCEDURE AND DEVICE FOR PRODUCTION WITH A CROSS-BOTTOM INSERT WITH A PLASTIC INSERT INCLUDED IN THE BOTTOM OILING

Country Status (6)

Country Link
US (1) US3927606A (en)
JP (2) JPS49135776A (en)
FI (1) FI60164C (en)
FR (1) FR2219840B2 (en)
GB (1) GB1456706A (en)
IT (1) IT1054162B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744856A (en) * 1986-10-16 1988-05-17 Williams Iii Joseph I Device for producing paper from which a bag having a waterproof, leakproof bottom may be fabricated, and method for producing said bag
US5549538A (en) * 1993-12-28 1996-08-27 Bagcraft Corporation Of America Process for manufacturing flap-style square-bottom bags
CZ289183B6 (en) * 1995-01-25 2001-11-14 Windmöller & Hölscher Apparatus for opening out ends of flat tubular sections
US6042526A (en) * 1995-06-20 2000-03-28 B + B Maschinenbau Gmbh Method of and apparatus for making a bottom of a tubular section for formation of a bag or sack
DE19522619C2 (en) * 1995-06-22 1998-11-12 Fischer & Krecke Gmbh & Co Process for the production of bottom bags with an internal bar
EP0780222B1 (en) * 1995-12-21 2002-08-14 WindmÀ¶ller & Hölscher Method and apparatus for manufacturing bags from single- or multi-ply tubes
DE10261256B4 (en) * 2002-12-20 2004-11-11 Windmöller & Hölscher Kg Bottoming device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712275A (en) * 1952-07-11 1955-07-05 St Regis Paper Co Bag bottom shaping device
US3195424A (en) * 1961-05-23 1965-07-20 Natro Cellulosa S P A Plastic bag
CH395521A (en) * 1961-09-29 1965-07-15 Becker Hermann Device for dividing a plastic film into narrow strips
LU50779A1 (en) * 1966-03-29 1967-09-29
US3433135A (en) * 1966-10-31 1969-03-18 West Virginia Pulp & Paper Co Bag inspection method and apparatus therefor

Also Published As

Publication number Publication date
FR2219840A2 (en) 1974-09-27
US3927606A (en) 1975-12-23
DE2310605A1 (en) 1974-09-05
FI60164B (en) 1981-08-31
FI60164C (en) 1981-12-10
GB1456706A (en) 1976-11-24
FR2219840B2 (en) 1978-04-14
JPS49135776A (en) 1974-12-27
DE2310605B2 (en) 1976-10-14
JPS5850866B2 (en) 1983-11-12
JPS5795449A (en) 1982-06-14

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