AR098757A1 - Método para preparar una película pre-estirada - Google Patents
Método para preparar una película pre-estiradaInfo
- Publication number
- AR098757A1 AR098757A1 ARP140104662A ARP140104662A AR098757A1 AR 098757 A1 AR098757 A1 AR 098757A1 AR P140104662 A ARP140104662 A AR P140104662A AR P140104662 A ARP140104662 A AR P140104662A AR 098757 A1 AR098757 A1 AR 098757A1
- Authority
- AR
- Argentina
- Prior art keywords
- film
- thickness
- stretched film
- less
- layer
- Prior art date
Links
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/08—Wrapping of articles
- B65B67/085—Wrapping of articles using hand-held dispensers for stretch films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0616—VLDPE, i.e. very low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0625—LLDPE, i.e. linear low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Wrappers (AREA)
Abstract
Un método para preparar una película pre estirada incluye una película multi capa que es extruida que tiene un grosor de película social total de 24 mm hasta 35 mm y estirar la película multi capa desde el grosor inicial de la película hasta el grosor final de la película de menos de 12 mm para obtener una película pre estirada. La película multi capa tiene una primera capa que contiene un polietileno de ultra baja densidad que tienen una densidad menor a 0,910 g/cm³ y tiene una segunda y una tercer capa que cada una independientemente contiene un polietileno lineal de baja densidad que tiene una densidad de 0,910 g/cm³ hasta 0,94 g/cm³. La película pre estirada es capaz de mostrar un estiramiento ultimo de menos del 28% cuando se le aplica un peso de 45 kg y menor basado en una modificación del porcentaje en el grosor de la película pre estirada antes de la aplicación del peso aplicado comparada con el grosor después de aplicársele el peso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13382515.8A EP2883683A1 (en) | 2013-12-16 | 2013-12-16 | Pre-Stretched Packaging Film |
Publications (1)
Publication Number | Publication Date |
---|---|
AR098757A1 true AR098757A1 (es) | 2016-06-08 |
Family
ID=49886821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140104662A AR098757A1 (es) | 2013-12-16 | 2014-12-15 | Método para preparar una película pre-estirada |
Country Status (9)
Country | Link |
---|---|
US (1) | US20160279913A1 (es) |
EP (1) | EP2883683A1 (es) |
JP (1) | JP2017503724A (es) |
CN (1) | CN105992686A (es) |
AR (1) | AR098757A1 (es) |
BR (1) | BR112016012515A2 (es) |
CA (1) | CA2933494A1 (es) |
MX (1) | MX2016006965A (es) |
WO (1) | WO2015094602A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3184301A1 (en) * | 2015-12-22 | 2017-06-28 | Trioplast AB | Prestretched balewrap |
US11718719B2 (en) * | 2016-10-14 | 2023-08-08 | Exxonmobil Chemical Patents Inc. | Oriented films comprising ethlyene-based polymers and methods of making same |
US11046062B2 (en) | 2017-12-29 | 2021-06-29 | Inteplast Group Corporation | Extruded pre-stretched polyethylene films |
CN109435403A (zh) * | 2018-12-28 | 2019-03-08 | 大连大富塑料彩印有限公司 | 一种高抗穿刺性复合膜 |
US11718076B1 (en) * | 2021-01-27 | 2023-08-08 | Cortec Corporation | Biodegradable tensioning film and fabrication processes for making same |
PL442487A1 (pl) * | 2022-10-11 | 2024-04-15 | Zakład Produkcji Folii Efekt Plus Spółka Z Ograniczoną Odpowiedzialnoscią | 13 – warstwowa folia pre-stretch |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2742416B1 (fr) | 1995-12-13 | 1998-02-06 | Thimon | Film pre-etire, dispositif et procede de suremballage |
IT1292138B1 (it) * | 1997-06-12 | 1999-01-25 | Montell Technology Company Bv | Film multistrato estensibili |
US6168826B1 (en) * | 1998-12-23 | 2001-01-02 | Mobil Oil Corporation | Biaxially oriented polyethylene film with improved optics and sealability properties |
FR2795995B1 (fr) * | 1999-07-08 | 2001-10-05 | Plastiques De La Deome | Procede et dispositif pour la fabrication d'un film adhesif pour la palettisation et film obtenu |
US20070065650A1 (en) * | 2001-10-03 | 2007-03-22 | Cook John A | Low gauge stretch wrap film |
CA2787780A1 (en) | 2010-01-22 | 2011-07-28 | Philip R. Moore | Demand throttle methods and apparatuses |
US20120219814A1 (en) | 2011-02-24 | 2012-08-30 | Nova Chemicals Inc. | Methods of Improving Polyethylene Stretch Films |
-
2013
- 2013-12-16 EP EP13382515.8A patent/EP2883683A1/en not_active Withdrawn
-
2014
- 2014-11-25 WO PCT/US2014/067211 patent/WO2015094602A1/en active Application Filing
- 2014-11-25 CA CA2933494A patent/CA2933494A1/en not_active Abandoned
- 2014-11-25 JP JP2016534254A patent/JP2017503724A/ja active Pending
- 2014-11-25 MX MX2016006965A patent/MX2016006965A/es unknown
- 2014-11-25 US US15/029,281 patent/US20160279913A1/en not_active Abandoned
- 2014-11-25 BR BR112016012515A patent/BR112016012515A2/pt not_active IP Right Cessation
- 2014-11-25 CN CN201480065488.4A patent/CN105992686A/zh active Pending
- 2014-12-15 AR ARP140104662A patent/AR098757A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015094602A1 (en) | 2015-06-25 |
CN105992686A (zh) | 2016-10-05 |
US20160279913A1 (en) | 2016-09-29 |
MX2016006965A (es) | 2016-09-07 |
JP2017503724A (ja) | 2017-02-02 |
BR112016012515A2 (pt) | 2017-08-08 |
EP2883683A1 (en) | 2015-06-17 |
CA2933494A1 (en) | 2015-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |