GB1433991A - Methods and machines for producing suction cleaner insert bags - Google Patents

Methods and machines for producing suction cleaner insert bags

Info

Publication number
GB1433991A
GB1433991A GB657474A GB657474A GB1433991A GB 1433991 A GB1433991 A GB 1433991A GB 657474 A GB657474 A GB 657474A GB 657474 A GB657474 A GB 657474A GB 1433991 A GB1433991 A GB 1433991A
Authority
GB
United Kingdom
Prior art keywords
machines
methods
suction cleaner
tube portions
producing suction
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
GB657474A
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.)
Hansel K H
Original Assignee
Hansel K H
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 Hansel K H filed Critical Hansel K H
Publication of GB1433991A publication Critical patent/GB1433991A/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
    • B31B70/005—Making flexible containers, e.g. envelopes or bags involving a particular layout of the machinery or relative arrangement of its subunits
    • 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
    • B31B2241/00—Making bags or boxes intended for a specific use
    • B31B2241/008—Making suction cleaner bags

Landscapes

  • Making Paper Articles (AREA)

Abstract

1433991 Applying stiffening members K-H HONSEL 13 Feb 1974 [1 March 1973] 6574/74 Heading B8F [Also in Divisions B5 and B1] Stiffening members 9 fed from a magazine are adhered to tube portions to reinforce a circular aperture in each of the portions. Adhesive may be applied to the members 9 by an applicator 36 or alternatively to the tube portions by an applicator associated with a belt conveyer 30 for the tube portions. The stiffening members 9 are positioned by a conveyer 35 and are pressed on to the tube portions by opposed pressure belts (45-48),Fig. 7 (not shown).
GB657474A 1973-03-01 1974-02-13 Methods and machines for producing suction cleaner insert bags Expired GB1433991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310160 DE2310160A1 (en) 1973-03-01 1973-03-01 PROCESS AND MACHINE FOR MANUFACTURING VACUUM CLEANER INSERT BAGS

Publications (1)

Publication Number Publication Date
GB1433991A true GB1433991A (en) 1976-04-28

Family

ID=5873469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB657474A Expired GB1433991A (en) 1973-03-01 1974-02-13 Methods and machines for producing suction cleaner insert bags

Country Status (3)

Country Link
DE (1) DE2310160A1 (en)
FR (1) FR2219838B1 (en)
GB (1) GB1433991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379409B1 (en) 1999-06-08 2002-04-30 3M Innovative Properties Company Dust bag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929194A1 (en) * 1978-09-21 1980-04-03 Walter Oldani METHOD AND DEVICE FOR PRODUCING FILTER BAGS AND FILTER BAGS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379409B1 (en) 1999-06-08 2002-04-30 3M Innovative Properties Company Dust bag

Also Published As

Publication number Publication date
FR2219838A1 (en) 1974-09-27
FR2219838B1 (en) 1978-10-27
DE2310160A1 (en) 1974-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee