PL451572A1 - Folia opakowaniowa typu naked collation - Google Patents

Folia opakowaniowa typu naked collation

Info

Publication number
PL451572A1
PL451572A1 PL451572A PL45157222A PL451572A1 PL 451572 A1 PL451572 A1 PL 451572A1 PL 451572 A PL451572 A PL 451572A PL 45157222 A PL45157222 A PL 45157222A PL 451572 A1 PL451572 A1 PL 451572A1
Authority
PL
Poland
Prior art keywords
layer
naked collation
heat
packaging foil
molar ratio
Prior art date
Application number
PL451572A
Other languages
English (en)
Inventor
Shalendra Singh
Cezary Lewucha
Original Assignee
Innovia Films Limited
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 GBGB2105310.3A external-priority patent/GB202105310D0/en
Application filed by Innovia Films Limited filed Critical Innovia Films Limited
Publication of PL451572A1 publication Critical patent/PL451572A1/pl

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
    • B32B27/06—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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • 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
    • 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
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/38—Articles or materials enclosed in two or more wrappers disposed one inside the other
    • 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
    • B32B2250/04—4 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
    • B32B2250/05—5 or more 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B32B2264/1021—Silica
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/412—Transparent
    • 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
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

Przedmiotem zgłoszenia jest folia typu „naked collation”, która obejmuje warstwę rdzeniową (C), wewnętrzną warstwę zgrzewalną (I) z materiału poliolefinowego i zewnętrzną warstwę zgrzewalną (O) z materiału poliolefinowego, gdzie każda warstwa zgrzewalna obejmuje co najmniej dwie, a korzystnie trzy, poliolefiny wybrane spośród poliolefin C4 i co najmniej jednej z C2 i C3. Co najmniej jedna wewnętrzna warstwa i zewnętrzna warstwę wykazuje co najmniej jedno spośród: i. zawartości C4 większej niż około 10% molowych; ii. stosunku molowego C4/C2 co najmniej około 1,2; i/lub iii. stosunku molowego C4/C3 co najmniej około 0,15. Folia typu „collation” korzystnie nie ulega blokowaniu i wykazuje wielkie okno niekompatybilności z indywidualnie owijanymi opakowaniami (P) z opakowania typu „naked collation” i ma silne właściwości optyczne.
PL451572A 2021-04-14 2022-04-14 Folia opakowaniowa typu naked collation PL451572A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB2105310.3A GB202105310D0 (en) 2021-04-14 2021-04-14 Film
GB202111513 2021-08-11

Publications (1)

Publication Number Publication Date
PL451572A1 true PL451572A1 (pl) 2025-09-15

Family

ID=81653484

Family Applications (1)

Application Number Title Priority Date Filing Date
PL451572A PL451572A1 (pl) 2021-04-14 2022-04-14 Folia opakowaniowa typu naked collation

Country Status (12)

Country Link
US (1) US20240217225A1 (pl)
EP (2) EP4323190A1 (pl)
JP (1) JP2024519193A (pl)
KR (1) KR20240005705A (pl)
BR (1) BR112023021274A2 (pl)
CL (1) CL2023003026A1 (pl)
GB (4) GB2637387B (pl)
MX (1) MX2023012092A (pl)
PL (1) PL451572A1 (pl)
TR (1) TR2024006108A1 (pl)
WO (1) WO2022219143A1 (pl)
ZA (2) ZA202309423B (pl)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2055688A (en) * 1979-07-13 1981-03-11 Toyo Boseki Packaging product and the production thereof
EP2447057A1 (en) * 2007-08-23 2012-05-02 Innovia Films Limited Naked collation package
EP2520428A1 (en) * 2011-05-06 2012-11-07 Irplast S.p.A. Multilayer films
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties
EP3034300A1 (en) * 2014-12-19 2016-06-22 Irplast S.p.A. Multilayer films
WO2017002033A1 (en) * 2015-06-30 2017-01-05 Irplast S.P.A. Multilayer films for naked collation of packed products

Family Cites Families (17)

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DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
DE3635928A1 (de) 1986-10-22 1988-04-28 Hoechst Ag Sammelpacksystem
CA2015153C (en) 1989-07-28 2000-07-18 Cryovac, Inc. Double bubble process for making strong, thin films
DE4031784A1 (de) 1990-10-08 1992-04-09 Hoechst Ag Beidseitig niedrigsiegelnde, bedruckbare, biaxial orientierte polyolefin-mehrschichtfolie
IL99741A0 (en) 1990-11-01 1992-08-18 Himont Inc Propylene polymer films and laminates
DE4205555A1 (de) 1992-02-24 1993-08-26 Hoechst Ag Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
DE4304377A1 (de) 1993-02-13 1994-08-18 Hoechst Ag Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4337251A1 (de) 1993-09-27 1995-03-30 Hoechst Ag Biaxial orientierte Polypropylenfolie mit verbesserten Eigenschaften hinsichtlich Mechanik und Barriere
DE19652734A1 (de) * 1996-12-18 1998-06-25 Hoechst Trespaphan Gmbh Beidseitig siegelfähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
KR100599722B1 (ko) 1998-02-12 2006-07-12 트레스파판 게엠베하 불투과성이 개선되고 접합 가능하며 2축 배향된 폴리프로필렌 막과 상기 폴리프로필렌 막의 제조 방법 및 그 사용 방법
DE19923839A1 (de) 1999-05-26 2000-11-30 Mitsubishi Polyester Film Gmbh Sammelpacksystem enthaltend eine siegelfähige Polyesterfolie
JP2004338721A (ja) * 2003-05-13 2004-12-02 Tohcello Co Ltd オーバーラップ包装用フィルム
JP5094499B2 (ja) * 2008-03-27 2012-12-12 三井化学株式会社 積層体およびその用途
GB2491575B (en) * 2011-06-02 2013-11-27 Innovia Films Ltd Package
ES2758928T3 (es) 2012-09-14 2020-05-07 Mitsui Chemicals Inc Copolímero de 1-buteno/alfa-olefina y composición que lo contiene
IT201600118572A1 (it) 2016-11-23 2018-05-23 Irplast Spa Film multistrato.
CN111051062A (zh) 2017-05-19 2020-04-21 阿布扎比聚合物有限公司(博禄) 具有降低的密封起始温度的丙烯无规共聚物组合物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2055688A (en) * 1979-07-13 1981-03-11 Toyo Boseki Packaging product and the production thereof
EP2447057A1 (en) * 2007-08-23 2012-05-02 Innovia Films Limited Naked collation package
EP2520428A1 (en) * 2011-05-06 2012-11-07 Irplast S.p.A. Multilayer films
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties
EP3034300A1 (en) * 2014-12-19 2016-06-22 Irplast S.p.A. Multilayer films
WO2017002033A1 (en) * 2015-06-30 2017-01-05 Irplast S.P.A. Multilayer films for naked collation of packed products

Also Published As

Publication number Publication date
GB202205558D0 (en) 2022-06-01
GB202417001D0 (en) 2025-01-01
GB202313580D0 (en) 2023-10-18
EP4410536A2 (en) 2024-08-07
EP4323190A1 (en) 2024-02-21
TR2024006108A1 (tr) 2025-10-21
GB2623426A (en) 2024-04-17
GB202417010D0 (en) 2025-01-01
EP4410536A3 (en) 2024-10-09
US20240217225A1 (en) 2024-07-04
GB2608487B (en) 2023-10-18
GB2637387A (en) 2025-07-23
ZA202309423B (en) 2025-08-27
GB2637386B (en) 2025-11-26
GB2623426B (en) 2025-01-15
WO2022219143A1 (en) 2022-10-20
GB2637387B (en) 2025-11-26
BR112023021274A2 (pt) 2023-12-12
JP2024519193A (ja) 2024-05-09
GB2637386A (en) 2025-07-23
ZA202401353B (en) 2024-08-28
MX2023012092A (es) 2023-10-25
CL2023003026A1 (es) 2024-04-05
KR20240005705A (ko) 2024-01-12
GB2608487A (en) 2023-01-04

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