ES458022A1 - Perfeccionamientos en dispositivos para la produccion de pe-licula para envolver articulos. - Google Patents

Perfeccionamientos en dispositivos para la produccion de pe-licula para envolver articulos.

Info

Publication number
ES458022A1
ES458022A1 ES458022A ES458022A ES458022A1 ES 458022 A1 ES458022 A1 ES 458022A1 ES 458022 A ES458022 A ES 458022A ES 458022 A ES458022 A ES 458022A ES 458022 A1 ES458022 A1 ES 458022A1
Authority
ES
Spain
Prior art keywords
film
machines
folds
pleat
packing
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
ES458022A
Other languages
English (en)
Spanish (es)
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.)
PITTACUS AG
Original Assignee
PITTACUS AG
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
Priority claimed from IT1295076A external-priority patent/IT1075955B/it
Application filed by PITTACUS AG filed Critical PITTACUS AG
Publication of ES458022A1 publication Critical patent/ES458022A1/es
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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • 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
    • B29C53/02—Bending or folding
    • B29C53/10—Bending or folding of blown tubular films, e.g. gusseting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
ES458022A 1976-04-06 1977-04-05 Perfeccionamientos en dispositivos para la produccion de pe-licula para envolver articulos. Expired ES458022A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1257376 1976-04-06
IT1295076A IT1075955B (it) 1976-12-23 1976-12-23 Prodotto consistente in film estensibile o semiestensibile con una o piu pieghe longitudinali e dispositivo per la realizzazione di tale prodotto

Publications (1)

Publication Number Publication Date
ES458022A1 true ES458022A1 (es) 1978-08-16

Family

ID=26326564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458022A Expired ES458022A1 (es) 1976-04-06 1977-04-05 Perfeccionamientos en dispositivos para la produccion de pe-licula para envolver articulos.

Country Status (5)

Country Link
JP (1) JPS52123796A (ja)
DE (1) DE2714510A1 (ja)
ES (1) ES458022A1 (ja)
FR (1) FR2347168A1 (ja)
NL (1) NL7703814A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595666B1 (fr) * 1986-03-17 1988-05-13 Capy Gilbert Emballage pour forme convexe obtenu a partir d'une feuille mince plissee
FR2628719B2 (fr) * 1986-03-17 1990-06-29 Capy Gilbert Procede de renforcement des soudures d'un emballage obtenu a partir d'une feuille mince plissee
DE68904219T2 (de) * 1988-03-16 1993-06-09 Allain Jean Luc Aus einem duennen gefalteten zuschnitt hergestellte verpackung mit verstaerkung der schweissstellen.

Also Published As

Publication number Publication date
JPS52123796A (en) 1977-10-18
NL7703814A (nl) 1977-10-10
FR2347168A1 (fr) 1977-11-04
DE2714510A1 (de) 1977-10-20

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