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GB1362579A - Process for winding up film webs into rolls - Google Patents

Process for winding up film webs into rolls

Info

Publication number
GB1362579A
GB1362579A GB4630171A GB4630171A GB1362579A GB 1362579 A GB1362579 A GB 1362579A GB 4630171 A GB4630171 A GB 4630171A GB 4630171 A GB4630171 A GB 4630171A GB 1362579 A GB1362579 A GB 1362579A
Authority
GB
United Kingdom
Prior art keywords
web
filaments
tapes
winding
rolls
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
GB4630171A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH 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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB1362579A publication Critical patent/GB1362579A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/32—Coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Laminated Bodies (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

1362579 Winding webs KALLE AG 5 Oct 1971 [7 Oct 1970] 46301/71 Heading B8R A web of thin material such as polyester film is wound up into a roll together with one or more tapes or filaments which are thus interposed between individual convolutions of the roll, which otherwise tend to stick to each other. The tapes or filaments may be spaced across the width of the web in parallel runs, or may be arranged so that their positions change with respect to the width of the web. The thickness of the tapes or filaments is preferably less than that of the web, and their frictional characteristics are related to those of the webs with which they are associated.
GB4630171A 1970-10-07 1971-10-05 Process for winding up film webs into rolls Expired GB1362579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049198 DE2049198A1 (en) 1970-10-07 1970-10-07 Process for winding film webs into a roll

Publications (1)

Publication Number Publication Date
GB1362579A true GB1362579A (en) 1974-08-07

Family

ID=5784415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4630171A Expired GB1362579A (en) 1970-10-07 1971-10-05 Process for winding up film webs into rolls

Country Status (8)

Country Link
BE (1) BE773471A (en)
CA (1) CA968327A (en)
DE (1) DE2049198A1 (en)
FR (1) FR2110951A5 (en)
GB (1) GB1362579A (en)
IT (1) IT939504B (en)
LU (1) LU64024A1 (en)
NL (1) NL7113252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306747A1 (en) * 1987-09-05 1989-03-15 J. H. Benecke AG Foil of plasticized PVC, and process for producing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306747A1 (en) * 1987-09-05 1989-03-15 J. H. Benecke AG Foil of plasticized PVC, and process for producing it

Also Published As

Publication number Publication date
DE2049198A1 (en) 1972-04-13
BE773471A (en) 1972-04-04
CA968327A (en) 1975-05-27
LU64024A1 (en) 1973-04-13
IT939504B (en) 1973-02-10
FR2110951A5 (en) 1972-06-02
NL7113252A (en) 1972-04-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees