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1. WO2020141098 - FILAMENT SPOOL DRYING SYSTEM AND METHOD

Publication Number WO/2020/141098
Publication Date 09.07.2020
International Application No. PCT/EP2019/086509
International Filing Date 20.12.2019
Chapter 2 Demand Filed 30.10.2020
IPC
B29B 13/02 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
13Conditioning or physical treatment of the material to be shaped
02by heating
B29B 13/06 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
13Conditioning or physical treatment of the material to be shaped
06by drying
B29C 64/118 2017.01
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
64Additive manufacturing, i.e. manufacturing of three-dimensional objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
10Processes of additive manufacturing
106using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
118using filamentary material being melted, e.g. fused deposition modelling
B33Y 40/00 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
40Auxiliary operations or equipment, e.g. for material handling
B65H 75/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
75Storing webs, tapes, or filamentary material, e.g. on reels
02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans
04Kinds or types
08of circular or polygonal cross-section
14with two end flanges
CPC
B29B 13/02
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
13Conditioning or physical treatment of the material to be shaped
02by heating
B29B 13/06
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
13Conditioning or physical treatment of the material to be shaped
06by drying
B33Y 40/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
40Auxiliary operations or equipment, e.g. for material handling
B33Y 70/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
70Materials specially adapted for additive manufacturing
B65H 2701/528
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2701Handled material; Storage means
50Storage means for webs, tapes, or filamentary material
52Integration of elements inside the core or reel
528Heating or cooling devices
B65H 75/14
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
75Storing webs, tapes, or filamentary material, e.g. on reels
02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans
04Kinds or types
08of circular or polygonal cross-section
14with two end flanges
Applicants
  • BIGREP GMBH [DE]/[DE]
Inventors
  • WORMS, Paul
  • MITNA, Christoph
Agents
  • PAUSTIAN & PARTNER PATENTANWÄLTE MBB
Priority Data
LU10109031.12.2018LU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FILAMENT SPOOL DRYING SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE SÉCHAGE DE BOBINE DE FILAMENT
Abstract
(EN)
A filament spool (10), a drying system and a method for dying filament spool is disclosed. The filament spool comprises at least two rims (20) and a middle section having an inner space (30), wherein the filament spool has a filament space (40) between the rims and the middle section, and at least one of the middle section and the rims is/ are permeable with respect to the filament space
(FR)
L'invention concerne une bobine de filament (10), un système de séchage et un procédé de séchage de bobine de filament. La bobine de filament comprend au moins deux bords (20) et une section intermédiaire ayant un espace interne (30), la bobine de filament ayant un espace de filament (40) entre les bords et la section centrale, et au moins l'un de la section centrale et des bords est/sont perméable(s) par rapport à l'espace de filament
Latest bibliographic data on file with the International Bureau