GB1193653A - Flat-Bottomed Multi-Ply Bags and a Method for the Manufacture Thereof - Google Patents

Flat-Bottomed Multi-Ply Bags and a Method for the Manufacture Thereof

Info

Publication number
GB1193653A
GB1193653A GB21450/67A GB2145067A GB1193653A GB 1193653 A GB1193653 A GB 1193653A GB 21450/67 A GB21450/67 A GB 21450/67A GB 2145067 A GB2145067 A GB 2145067A GB 1193653 A GB1193653 A GB 1193653A
Authority
GB
United Kingdom
Prior art keywords
tube
plastics
tubed
plies
paper
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
Application number
GB21450/67A
Other languages
English (en)
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.)
Hoerner Waldorf Corp
Original Assignee
Hoerner Waldorf Corp
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 Hoerner Waldorf Corp filed Critical Hoerner Waldorf Corp
Publication of GB1193653A publication Critical patent/GB1193653A/en
Expired 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
    • 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
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • B31B2150/002—Flexible containers made from sheets or blanks, e.g. from flattened tubes by joining superimposed sheets, e.g. with separate bottom 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
    • 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
    • B31B2160/10—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
    • 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
    • B31B2170/204—Construction of flexible containers having multi-layered walls, e.g. laminated or lined involving folding a web about an already tubular web

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
GB21450/67A 1966-05-09 1967-05-09 Flat-Bottomed Multi-Ply Bags and a Method for the Manufacture Thereof Expired GB1193653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54858366A 1966-05-09 1966-05-09

Publications (1)

Publication Number Publication Date
GB1193653A true GB1193653A (en) 1970-06-03

Family

ID=24189490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21450/67A Expired GB1193653A (en) 1966-05-09 1967-05-09 Flat-Bottomed Multi-Ply Bags and a Method for the Manufacture Thereof

Country Status (9)

Country Link
AT (1) AT302165B (cg-RX-API-DMAC10.html)
BE (1) BE697011A (cg-RX-API-DMAC10.html)
CH (1) CH473675A (cg-RX-API-DMAC10.html)
DE (1) DE1586428A1 (cg-RX-API-DMAC10.html)
DK (1) DK122315C (cg-RX-API-DMAC10.html)
GB (1) GB1193653A (cg-RX-API-DMAC10.html)
NL (1) NL6705772A (cg-RX-API-DMAC10.html)
NO (1) NO125140B (cg-RX-API-DMAC10.html)
SE (1) SE315185B (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422155A3 (de) * 2002-11-25 2004-12-01 Polymer-Synthese-Werk Transportbehälter
CN111546696A (zh) * 2020-04-26 2020-08-18 佛山市达肯包装机械有限公司 伺服制筒机
CN114286791A (zh) * 2019-08-24 2022-04-05 洛希亚有限公司 用于袋成形的方法和设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802854C3 (de) 1968-10-12 1980-04-10 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Mehrlagiger Ventilsack
DE1818047C3 (de) * 1968-10-12 1983-11-24 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Verfahren zum Herstellen von mehrlagigen Ventilsäcken mit Innensack
DE3006130A1 (de) * 1980-02-19 1981-08-20 Gartemann & Hollmann Gmbh, 4800 Bielefeld Verfahren und vorrichtung zur herstellung von saecken

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422155A3 (de) * 2002-11-25 2004-12-01 Polymer-Synthese-Werk Transportbehälter
CN114286791A (zh) * 2019-08-24 2022-04-05 洛希亚有限公司 用于袋成形的方法和设备
CN114286791B (zh) * 2019-08-24 2023-12-01 洛希亚有限公司 用于袋成形的方法和设备
CN111546696A (zh) * 2020-04-26 2020-08-18 佛山市达肯包装机械有限公司 伺服制筒机
CN111546696B (zh) * 2020-04-26 2022-06-24 佛山市达肯包装机械有限公司 伺服制筒机

Also Published As

Publication number Publication date
CH473675A (de) 1969-06-15
SE315185B (cg-RX-API-DMAC10.html) 1969-09-22
DE1586428A1 (de) 1970-05-14
DK122315C (da) 1972-07-17
NL6705772A (cg-RX-API-DMAC10.html) 1967-11-10
NO125140B (cg-RX-API-DMAC10.html) 1972-07-24
AT302165B (de) 1972-10-10
BE697011A (cg-RX-API-DMAC10.html) 1967-10-13
DK122315B (cg-RX-API-DMAC10.html) 1972-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees