BE1028760B1 - Multilayer Recycled Shrink Film, Method of Manufacture and Use - Google Patents

Multilayer Recycled Shrink Film, Method of Manufacture and Use

Info

Publication number
BE1028760B1
BE1028760B1 BE20205771A BE202005771A BE1028760B1 BE 1028760 B1 BE1028760 B1 BE 1028760B1 BE 20205771 A BE20205771 A BE 20205771A BE 202005771 A BE202005771 A BE 202005771A BE 1028760 B1 BE1028760 B1 BE 1028760B1
Authority
BE
Belgium
Prior art keywords
shrink film
polyethylene
recycled
multilayer
manufacture
Prior art date
Application number
BE20205771A
Other languages
Dutch (nl)
Other versions
BE1028760A1 (en
Inventor
Patrick Vandenberghe
Paul Balcaen
Original Assignee
Segers & Balcaen Nv
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 Segers & Balcaen Nv filed Critical Segers & Balcaen Nv
Priority to BE20205771A priority Critical patent/BE1028760B1/en
Publication of BE1028760A1 publication Critical patent/BE1028760A1/en
Application granted granted Critical
Publication of BE1028760B1 publication Critical patent/BE1028760B1/en

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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)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
    • 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
    • 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
    • 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
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • 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
    • B32B2272/00—Resin or rubber layer comprising scrap, waste or recycling material
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • B32B2307/72—Density
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2307/75—Printability
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

De uitvinding betreft een krimpfolie uit gerecycleerd materiaal, bijvoorbeeld voor het gegroepeerd verpakken van frisdrank- of waterflessen, de krimpfolie omvattende twee buitenlagen met een binnenlaag daartussen geplaatst, waarin de buitenlagen en de binnenlaag polyethyleen omvatten, waarin het polyethyleen in de buitenlagen gerecycleerd is vanuit postindustrieel polyethyleen en het polyethyleen in de binnenlaag gerecycleerd is vanuit postindustrieel polyethyleen en postconsument polyethyleen. De uitvinding betreft eveneens een werkwijze voor het vervaardigen van een krimpfolie volgens de uitvinding en een gebruik van een krimpfolie volgens de uitvinding.The invention relates to a shrink film of recycled material, e.g. for group packaging of soft drink or water bottles, the shrink film comprising two outer layers with an inner layer interposed therebetween, wherein the outer layers and the inner layer comprise polyethylene, wherein the polyethylene in the outer layers is recycled from post-industrial polyethylene and the polyethylene in the inner layer is recycled from post-industrial polyethylene and post-consumer polyethylene. The invention also relates to a method for manufacturing a shrink film according to the invention and a use of a shrink film according to the invention.

BE20205771A 2020-10-29 2020-10-29 Multilayer Recycled Shrink Film, Method of Manufacture and Use BE1028760B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20205771A BE1028760B1 (en) 2020-10-29 2020-10-29 Multilayer Recycled Shrink Film, Method of Manufacture and Use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20205771A BE1028760B1 (en) 2020-10-29 2020-10-29 Multilayer Recycled Shrink Film, Method of Manufacture and Use

Publications (2)

Publication Number Publication Date
BE1028760A1 BE1028760A1 (en) 2022-05-23
BE1028760B1 true BE1028760B1 (en) 2022-05-30

Family

ID=73448727

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20205771A BE1028760B1 (en) 2020-10-29 2020-10-29 Multilayer Recycled Shrink Film, Method of Manufacture and Use

Country Status (1)

Country Link
BE (1) BE1028760B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837084A (en) * 1987-07-02 1989-06-06 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
WO1991017886A1 (en) * 1990-05-18 1991-11-28 E.I. Du Pont De Nemours And Company Multilayer heat shrinkable polymeric film containing recycle polymer
BE1025023B1 (en) * 2017-08-31 2018-09-26 Segers & Balcaen Nv Improved multilayer shrink film and method of manufacturing
WO2020229932A1 (en) * 2019-05-13 2020-11-19 Nova Chemicals (International) S.A. Films from recycled polyethylene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6509087B2 (en) 2001-05-02 2003-01-21 Okura Industrial Co., Ltd. Heat shrinkable, coextruded polyethylene film laminate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837084A (en) * 1987-07-02 1989-06-06 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
WO1991017886A1 (en) * 1990-05-18 1991-11-28 E.I. Du Pont De Nemours And Company Multilayer heat shrinkable polymeric film containing recycle polymer
BE1025023B1 (en) * 2017-08-31 2018-09-26 Segers & Balcaen Nv Improved multilayer shrink film and method of manufacturing
WO2020229932A1 (en) * 2019-05-13 2020-11-19 Nova Chemicals (International) S.A. Films from recycled polyethylene

Also Published As

Publication number Publication date
BE1028760A1 (en) 2022-05-23

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Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20220530