ITRM20010281A1 - Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz - Google Patents

Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz

Info

Publication number
ITRM20010281A1
ITRM20010281A1 IT2001RM000281A ITRM20010281A ITRM20010281A1 IT RM20010281 A1 ITRM20010281 A1 IT RM20010281A1 IT 2001RM000281 A IT2001RM000281 A IT 2001RM000281A IT RM20010281 A ITRM20010281 A IT RM20010281A IT RM20010281 A1 ITRM20010281 A1 IT RM20010281A1
Authority
IT
Italy
Prior art keywords
film
strips
zones
reinforced
localiz
Prior art date
Application number
IT2001RM000281A
Other languages
English (en)
Inventor
Antonio Garegnani
Original Assignee
Akro Flex S A S Di E Garegnani
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 Akro Flex S A S Di E Garegnani filed Critical Akro Flex S A S Di E Garegnani
Priority to IT2001RM000281A priority Critical patent/ITRM20010281A1/it
Publication of ITRM20010281A0 publication Critical patent/ITRM20010281A0/it
Priority to SI200230489T priority patent/SI1395498T1/sl
Priority to DK02736002T priority patent/DK1395498T3/da
Priority to BR0210977-8A priority patent/BR0210977A/pt
Priority to EP02736002A priority patent/EP1395498B1/en
Priority to DE60216585T priority patent/DE60216585T2/de
Priority to AT02736002T priority patent/ATE347520T1/de
Priority to PT02736002T priority patent/PT1395498E/pt
Priority to ES02736002T priority patent/ES2278030T3/es
Priority to PCT/IT2002/000333 priority patent/WO2002094674A1/en
Priority to US10/152,619 priority patent/US20020174941A1/en
Publication of ITRM20010281A1 publication Critical patent/ITRM20010281A1/it

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
    • B29C53/34—Rim rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/045—Slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/047—Perforating
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1049—Folding only
IT2001RM000281A 2001-05-23 2001-05-23 Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz ITRM20010281A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2001RM000281A ITRM20010281A1 (it) 2001-05-23 2001-05-23 Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz
PCT/IT2002/000333 WO2002094674A1 (en) 2001-05-23 2002-05-22 Process and apparatus for the production of a reinforced wrapping film with localized weakened zones
EP02736002A EP1395498B1 (en) 2001-05-23 2002-05-22 Process and apparatus for the production of a reinforced wrapping film with localised weakened zones
DK02736002T DK1395498T3 (da) 2001-05-23 2002-05-22 Fremgangsmåde og apparat til fremstilling af en forstærket indpakningsfilm med lokaliserede svækkede zoner
BR0210977-8A BR0210977A (pt) 2001-05-23 2002-05-22 Processo para a produção de filme elástico reforçado fino para embalagem, com zonas frágeis localizadas e dispositivo para produção de filme elástico
SI200230489T SI1395498T1 (sl) 2001-05-23 2002-05-22 Postopek in naprava za proizvodnjo ojacane folije za pakiranje z lokalno oslabljenimi podrocji
DE60216585T DE60216585T2 (de) 2001-05-23 2002-05-22 Verfahren und vorrichtung zum herstellen einer verstärkten verpackungsfolie mit lokalisierten geschwächten zonen
AT02736002T ATE347520T1 (de) 2001-05-23 2002-05-22 Verfahren und vorrichtung zum herstellen einer verstärkten verpackungsfolie mit lokalisierten geschwächten zonen
PT02736002T PT1395498E (pt) 2001-05-23 2002-05-22 Processo e dispositivo para produção de um filme para embalagem reforçada, dotada de zonas enfraquecidas reforçadas
ES02736002T ES2278030T3 (es) 2001-05-23 2002-05-22 Proceso y aparato para la produccion de una pelicula para embalaje reforzado dotada de zonas de debilitamiento localizadas.
US10/152,619 US20020174941A1 (en) 2001-05-23 2002-05-23 Process for the production of a polyethylene film for packages, reinforced and not pierced, provided with localized weakening zones and means for performing such process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001RM000281A ITRM20010281A1 (it) 2001-05-23 2001-05-23 Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz

Publications (2)

Publication Number Publication Date
ITRM20010281A0 ITRM20010281A0 (it) 2001-05-23
ITRM20010281A1 true ITRM20010281A1 (it) 2002-11-25

Family

ID=11455546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001RM000281A ITRM20010281A1 (it) 2001-05-23 2001-05-23 Procedimento per la realizzazione di un film in polietilene per imballaggi, rinforzato e non forato, dotato di aree di indebolimento localiz

Country Status (10)

Country Link
US (1) US20020174941A1 (it)
EP (1) EP1395498B1 (it)
AT (1) ATE347520T1 (it)
BR (1) BR0210977A (it)
DE (1) DE60216585T2 (it)
DK (1) DK1395498T3 (it)
ES (1) ES2278030T3 (it)
IT (1) ITRM20010281A1 (it)
PT (1) PT1395498E (it)
WO (1) WO2002094674A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511334C2 (sv) * 1993-12-29 1999-09-13 Alfa Laval Agri Ab Nätdriven elstängselapparat
DE10310814A1 (de) * 2003-03-12 2004-09-23 Mega Plast S.A., Heraklion Kunststoffstreckfolie, Kunststoffnetz daraus und Verfahren zu deren Herstellung
GB2400341B (en) * 2003-04-08 2006-03-22 Univ Warwick Laminate material
EP1768837B8 (en) 2004-07-16 2012-03-28 Megaplast S.A. Stretch film
ITRM20040412A1 (it) * 2004-08-12 2004-11-12 Akro Flex S A S Di Garegnani Antonio & C Film sottile in materiale plastico estensibile per imballaggi, rinforzato e stirato almeno parzialmente, ad elevata resistenza meccanica.
GR20050100253A (el) * 2005-05-20 2006-12-18 Καρατζη Βιομηχανικες Ξενοδοχειακες Επιχειρησεις Α.Ε. Κατασκευη ενισχυσμενη ελαστικης μεμβρανης για τη συσκευασια παντος ειδους βιομηχανικων, γεωργικων και αλλων προιοντων
JP4804061B2 (ja) * 2005-07-29 2011-10-26 日本ゴア株式会社 ポリテトラフルオロエチレン製のスリットヤーン
DK1989044T3 (da) 2006-01-13 2012-12-10 Megaplast Sa Emballagefilm
KR100755925B1 (ko) * 2006-08-21 2007-09-06 주식회사 락앤락 공기 배출용 유로를 갖는 진공포장용 필름의 제조방법 및상기 필름을 사용한 진공 포장용 백의 제조방법
PT2047985E (pt) * 2007-10-10 2013-10-29 Duo Plast Ag Filmes com arestas e bordos reforçados
GB0915425D0 (en) 2009-09-04 2009-10-07 Megaplast Sa Reinforced thin film for flexible packaging
GB0915420D0 (en) 2009-09-04 2009-10-07 Megaplast Sa Polyolefin pre-stretched packaging film
WO2012001185A1 (es) * 2010-06-29 2012-01-05 Control D'embalatges, S.L. Enfardadora.
ES2362846B1 (es) * 2011-03-16 2012-06-19 Control D'embalatges S.L Dispositivo para el refuerzo y suministro de film plástico.
US10005256B2 (en) 2012-06-14 2018-06-26 The Boeing Company Selectively weakened stretched films
ITRM20120466A1 (it) * 2012-10-01 2014-04-02 Akro Flex S A S Di Garegnani Anton Io & C "apparato per la realizzazione di un film estensibile costituito da strisce bordate avvolte su una stessa bobina"
ITPR20130067A1 (it) 2013-08-30 2015-03-01 Forpac S R L Fardellatrice e procedimento di confezionamento a freddo di oggetti con film estensibile
ITRM20130496A1 (it) * 2013-09-06 2015-03-07 Akro Flex S A S Di Garegnani Anton Io & C "testa di taglio e bordatura per la realizzazione di un film estensibile costituito da strisce bordate"
US9327458B2 (en) 2014-09-30 2016-05-03 The Boeing Company In-situ annealing of polymer fibers
IT202000023737A1 (it) * 2020-10-08 2022-04-08 Akro Brain Srl Film in polietilene per imballaggi, rinforzato con strisce longitudinali pigmentate per fornire una funzione antieffrazione, provvisto di microfori o di aree di indebolimento localizzate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749121A (en) * 1984-01-10 1988-06-07 Datafile Limited Reinforced file folder
US5055338A (en) * 1987-03-11 1991-10-08 Exxon Chemical Patents Inc. Metallized breathable films prepared from melt embossed polyolefin/filler precursor films
US6309487B1 (en) * 1989-11-28 2001-10-30 Robert M. Herrin Disposable garments and method and apparatus for making
JPH04128106A (ja) * 1990-06-25 1992-04-28 Tsukasa Kasei Kogyo Kk 集積荷物の通気包装方法及び装置
IT1295487B1 (it) * 1997-10-16 1999-05-12 Eugenio Gobetto Tiozzo Film estensibile forato per pallettizzazione
US6506695B2 (en) * 1998-04-21 2003-01-14 Rheinische Kunststoffewerke Gmbh Breathable composite and method therefor
DE69923312T2 (de) * 1998-06-11 2005-12-22 Dow Global Technologies, Inc., Midland Elastische filme aus alpha-olefin/vinylaromatischen- und/oder aliphatischen oder cycloaliphatischen vinyl- oder vinylidene-interpolymeren
DE10007614B4 (de) * 2000-02-18 2004-01-29 Heikaus Unternehmensbeteiligungen Und Verwaltung Gmbh Streckfolie und Verfahren zur Herstellung einer Streckfolie

Also Published As

Publication number Publication date
EP1395498B1 (en) 2006-12-06
EP1395498A1 (en) 2004-03-10
WO2002094674A1 (en) 2002-11-28
ES2278030T3 (es) 2007-08-01
PT1395498E (pt) 2007-03-30
DE60216585T2 (de) 2007-09-13
BR0210977A (pt) 2004-06-08
ATE347520T1 (de) 2006-12-15
ITRM20010281A0 (it) 2001-05-23
DE60216585D1 (de) 2007-01-18
US20020174941A1 (en) 2002-11-28
DK1395498T3 (da) 2007-03-26

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