DE2801963A1 - Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung - Google Patents

Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung

Info

Publication number
DE2801963A1
DE2801963A1 DE19782801963 DE2801963A DE2801963A1 DE 2801963 A1 DE2801963 A1 DE 2801963A1 DE 19782801963 DE19782801963 DE 19782801963 DE 2801963 A DE2801963 A DE 2801963A DE 2801963 A1 DE2801963 A1 DE 2801963A1
Authority
DE
Germany
Prior art keywords
strip
cross
glued
sack
corner
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.)
Granted
Application number
DE19782801963
Other languages
German (de)
English (en)
Other versions
DE2801963C2 (US20110009641A1-20110113-C00116.png
Inventor
Alois Groener
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.)
Bischof and Klein SE and Co KG
Original Assignee
Bischof and Klein SE and Co KG
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 Bischof and Klein SE and Co KG filed Critical Bischof and Klein SE and Co KG
Priority to DE19782801963 priority Critical patent/DE2801963A1/de
Priority to BE192925A priority patent/BE873510A/xx
Priority to GB791650A priority patent/GB2012721B/en
Priority to FR7901133A priority patent/FR2415053A1/fr
Priority to NL7900407A priority patent/NL191703C/xx
Publication of DE2801963A1 publication Critical patent/DE2801963A1/de
Application granted granted Critical
Publication of DE2801963C2 publication Critical patent/DE2801963C2/de
Granted 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • 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
    • 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
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • 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
    • B31B2160/20—Shape of flexible containers with 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/30—Construction of flexible containers having corrugated or pleated walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
DE19782801963 1978-01-18 1978-01-18 Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung Granted DE2801963A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19782801963 DE2801963A1 (de) 1978-01-18 1978-01-18 Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung
BE192925A BE873510A (fr) 1978-01-18 1979-01-16 Sac a fond croise a une ou plusieurs couches en matiere pliable et procede pour le fabriquer
GB791650A GB2012721B (en) 1978-01-18 1979-01-17 Single-layer or multi-layer block ended bags of foldable material and methods for their production
FR7901133A FR2415053A1 (fr) 1978-01-18 1979-01-17 Sac a fond croise a une ou plusieurs couches en matiere pliable et procede pour le fabriquer
NL7900407A NL191703C (nl) 1978-01-18 1979-01-18 Werkwijze voor het vervaardigen van een kruisbodemzak uit vouwbaar, vastlijmbaar materiaal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801963 DE2801963A1 (de) 1978-01-18 1978-01-18 Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
DE2801963A1 true DE2801963A1 (de) 1979-07-19
DE2801963C2 DE2801963C2 (US20110009641A1-20110113-C00116.png) 1988-09-22

Family

ID=6029720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782801963 Granted DE2801963A1 (de) 1978-01-18 1978-01-18 Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung

Country Status (5)

Country Link
BE (1) BE873510A (US20110009641A1-20110113-C00116.png)
DE (1) DE2801963A1 (US20110009641A1-20110113-C00116.png)
FR (1) FR2415053A1 (US20110009641A1-20110113-C00116.png)
GB (1) GB2012721B (US20110009641A1-20110113-C00116.png)
NL (1) NL191703C (US20110009641A1-20110113-C00116.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800051B2 (en) 2001-02-06 2004-10-05 Windomeller & Hoelscher Process for manufacturing side fold sacks made of plastic film

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811857A1 (de) * 1978-03-17 1979-09-27 Windmoeller & Hoelscher Verfahren zum herstellen von mit kreuzboeden versehenen saecken
DE3918741A1 (de) * 1989-06-08 1990-12-13 Honsel Karl Heinz Beutel
CN109159483B (zh) * 2018-08-30 2024-04-12 浙江正威机械有限公司 塑料立体袋片料的底部打开装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163232B (de) * 1964-02-13 Natronzellstoff Und Papierfab Kreuzbodenventilsack aus Papier od. dgl. in mehrlagiger Ausfuehrung mit innerem Bodenblatt
DE1164313B (de) * 1961-03-04 1964-02-27 Juergen Klein Ventileinlage an einem Kreuzbodenventilsack aus Papier oder aus einem aehnlichen Werkstoff
DE1228502B (de) * 1962-06-29 1966-11-10 Honsel Karl Heinz Verfahren zum Herstellen eines Kreuzbodensackes, vorzugsweise als Staffelsack mit Innenriegel
DE1486382A1 (de) * 1963-08-21 1969-05-22 Psg Plastik Sack Gmbh Kunststoffsack
DE1297531B (de) * 1963-11-30 1969-06-12 Psg Plastik Sack Gmbh Kunststoffventilsack

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824015A (en) * 1956-09-28 1959-11-25 Bemis Bros Bag Company Improvements in or relating to multi-ply paper bags and to methods of manufacturing the same
US3034699A (en) * 1959-09-21 1962-05-15 Interstate Bag Company Inc Shopping bag having reinforced top and bottom
GB998034A (en) * 1962-06-29 1965-07-14 Honsel Karl Heinz Cross-bottom bag of synthetic plastic foil
GB1067881A (en) * 1962-11-09 1967-05-03 Union Carbide Corp Thermoplastic bag
GB1048095A (en) * 1964-02-10 1966-11-09 Equitable Paper Bag Co Reinforced shopping bag
US3291376A (en) * 1965-05-05 1966-12-13 Bemis Co Inc Bags

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163232B (de) * 1964-02-13 Natronzellstoff Und Papierfab Kreuzbodenventilsack aus Papier od. dgl. in mehrlagiger Ausfuehrung mit innerem Bodenblatt
DE1164313B (de) * 1961-03-04 1964-02-27 Juergen Klein Ventileinlage an einem Kreuzbodenventilsack aus Papier oder aus einem aehnlichen Werkstoff
DE1228502B (de) * 1962-06-29 1966-11-10 Honsel Karl Heinz Verfahren zum Herstellen eines Kreuzbodensackes, vorzugsweise als Staffelsack mit Innenriegel
DE1486382A1 (de) * 1963-08-21 1969-05-22 Psg Plastik Sack Gmbh Kunststoffsack
DE1297531B (de) * 1963-11-30 1969-06-12 Psg Plastik Sack Gmbh Kunststoffventilsack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800051B2 (en) 2001-02-06 2004-10-05 Windomeller & Hoelscher Process for manufacturing side fold sacks made of plastic film

Also Published As

Publication number Publication date
GB2012721A (en) 1979-08-01
DE2801963C2 (US20110009641A1-20110113-C00116.png) 1988-09-22
NL7900407A (nl) 1979-07-20
FR2415053B1 (US20110009641A1-20110113-C00116.png) 1984-02-10
NL191703B (nl) 1995-12-01
GB2012721B (en) 1982-04-28
FR2415053A1 (fr) 1979-08-17
NL191703C (nl) 1996-04-02
BE873510A (fr) 1979-05-16

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Legal Events

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OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition