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1. WO2020197419 - PROCESS FOR THE PRODUCTION OF A COMPOSITE MATERIAL FROM TEXTILE WASTE AND POLYETHYLENE FILM WASTE

Publication Number WO/2020/197419
Publication Date 01.10.2020
International Application No. PCT/PL2020/000027
International Filing Date 16.03.2020
IPC
B29B 17/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
B29B 17/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
02Separating plastics from other materials
B29B 17/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
04Disintegrating plastics
B29C 48/00 2019.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
CPC
B29B 17/0036
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
0026by agglomeration or compacting
0036of large particles, e.g. beads, granules, pellets, flakes, slices
B29B 17/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
02Separating plastics from other materials
B29B 17/0412
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
04Disintegrating plastics, ; e.g. by milling
0412to large particles, e.g. beads, granules, flakes, slices
B29B 2017/0021
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
001Pretreating the materials before recovery
0021Dividing in large parts
B29B 2017/0268
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
02Separating plastics from other materials
0213Specific separating techniques
0268Separation of metals
B29B 2017/042
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
04Disintegrating plastics, ; e.g. by milling
042Mixing disintegrated particles or powders with other materials, e.g. with virgin materials
Applicants
  • VIVE TEXTILE RECYCLING SPÓŁKA Z O.O. [PL]/[PL]
Inventors
  • SERVAAS, Bertus Jan
Agents
  • KOTARA, Sławomir Mariusz
Priority Data
P.42936122.03.2019PL
Publication Language English (EN)
Filing Language Polish (PL)
Designated States
Title
(EN) PROCESS FOR THE PRODUCTION OF A COMPOSITE MATERIAL FROM TEXTILE WASTE AND POLYETHYLENE FILM WASTE
(FR) PROCESSUS DE PRODUCTION D'UN MATÉRIAU COMPOSITE À PARTIR DE DÉCHETS TEXTILES ET DE DÉCHETS DE FILM DE POLYÉTHYLÈNE
Abstract
(EN)
The invention relates to a process for the production of a composite material from textile waste and polyethylene film waste, characterized in that it comprises the following steps: a) comminuting the textile waste into the fraction up to 15 mm in size, b) comminuting the polyethylene film into the fraction up to 15 mm in size, c) separating metal parts from the comminuted textiles, d) separating metal parts and unwanted plastics from the comminuted film, e) further comminuting the textiles into the fraction up to 5 mm in size, f) mixing the comminuted textiles with the comminuted film, said textiles constituting 10-50% of the mixture, g) plasticizing, homogenizing and extruding the obtained mixture in an extruder at the temperature of 170-240°C and under the pressure of 8-15 MPa.
(FR)
L'invention concerne un procédé permettant de produire un matériau composite à partir de déchets textiles et de déchets de film de polyéthylène, caractérisé en ce qu'il comprend les étapes consistant à : a) broyer les déchets textiles dans la fraction jusqu'à une taille de 15 mm ; b) broyer le film de polyéthylène dans la fraction jusqu'à une taille 15 mm ; c) séparer les parties métalliques des textiles broyés ; d) séparer les parties métalliques et les matières plastiques indésirables du film broyé ; e) broyer davantage les textiles dans la fraction jusqu'à une taille de 5 mm ; f) mélanger les textiles broyés avec le film broyé, lesdits textiles constituant 10 à 50 % du mélange ; et g) plastifier, homogénéiser et extruder le mélange obtenu dans une extrudeuse à une température de 170-240 °C et sous une pression de 8-15 MPa.
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