GB482765A - Improvements in and relating to machines for the manufacture of flat or gussetted paper bags - Google Patents

Improvements in and relating to machines for the manufacture of flat or gussetted paper bags

Info

Publication number
GB482765A
GB482765A GB33425/36A GB3342536A GB482765A GB 482765 A GB482765 A GB 482765A GB 33425/36 A GB33425/36 A GB 33425/36A GB 3342536 A GB3342536 A GB 3342536A GB 482765 A GB482765 A GB 482765A
Authority
GB
United Kingdom
Prior art keywords
rollers
tube
paper bags
flat
bottoming
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
GB33425/36A
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.)
Ateliers de Constructions Mecaniques C&A Holweg SA
Original Assignee
Ateliers de Constructions Mecaniques C&A Holweg SA
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 Ateliers de Constructions Mecaniques C&A Holweg SA filed Critical Ateliers de Constructions Mecaniques C&A Holweg SA
Priority to GB33425/36A priority Critical patent/GB482765A/en
Publication of GB482765A publication Critical patent/GB482765A/en
Expired legal-status Critical Current

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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning 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
    • B31B2155/00—Flexible containers made from 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in 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

Landscapes

  • Making Paper Articles (AREA)

Abstract

482,765. Making paper bags. ATELIERS DE CONSTRUCTIONS MECANIQUES C. & A. HOLWEG, and FREYSZ, C. Dec. 5,1936, No. 33425. [Class 94 (ii)] A machine for making flat or gusseted paper bags in which the web x is perforated, e.g. at 1, over its whole width, being formed into a tube y, either before or after perforating, from which tubular blanks are torn and the bottoms completed, comprises a pair of tear-off rollers 5 having a speed higher than the feed rollers 3 and arranged so near to the bottom-forming rollers 4 that they constitute the sole means of transport of the torn tube sections z to the bottoming rollers. The tear-off rollers may run at the same speed as the bottoming rollers or in faster or slower synchronism therewith. An auxiliary feed device may also be employed comprising two mutilated rollers situated within the width of the tube, the operating surfaces of which grip the tube only at the moment of tearing the tubular blank from the tube.
GB33425/36A 1936-12-05 1936-12-05 Improvements in and relating to machines for the manufacture of flat or gussetted paper bags Expired GB482765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33425/36A GB482765A (en) 1936-12-05 1936-12-05 Improvements in and relating to machines for the manufacture of flat or gussetted paper bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33425/36A GB482765A (en) 1936-12-05 1936-12-05 Improvements in and relating to machines for the manufacture of flat or gussetted paper bags

Publications (1)

Publication Number Publication Date
GB482765A true GB482765A (en) 1938-04-05

Family

ID=10352793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33425/36A Expired GB482765A (en) 1936-12-05 1936-12-05 Improvements in and relating to machines for the manufacture of flat or gussetted paper bags

Country Status (1)

Country Link
GB (1) GB482765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391664B2 (en) 2008-04-07 2019-08-27 Windmoeller & Hoelscher Kg Device and method for producing bags

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391664B2 (en) 2008-04-07 2019-08-27 Windmoeller & Hoelscher Kg Device and method for producing bags

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