Processing

Please wait...

Settings

Settings

1. WO2020003090 - A COMPONENT OF A MOLD FOR MOLDING PREFORMS, A MOLD FOR MOLDING PREFORMS AND A PROCESS FOR OBTAINING THE COMPONENT

Publication Number WO/2020/003090
Publication Date 02.01.2020
International Application No. PCT/IB2019/055292
International Filing Date 24.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11
Making preforms
06
by moulding the material
08
Injection moulding
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33
Moulds or cores; Details thereof or accessories therefor
42
characterised by the shape of the moulding surface, e.g. ribs, grooves
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11
Making preforms
06
by moulding the material
12
Compression moulding
B29B 11/08 (2006.01)
B29C 33/42 (2006.01)
B29C 45/00 (2006.01)
B29B 11/12 (2006.01)
CPC
B29B 11/08
B29B 11/12
B29B 2911/14337
B29B 2911/14633
B29B 2911/1496
B29C 2033/422
Applicants
  • S.I.P.A. SOCIETA' INDUSTRIALIZZAZIONE PROGETTAZIONE E AUTOMAZIONE S.P.A. [IT/IT]; Via Caduti del Lavoro, 3 31029 Vittorio Veneto, IT
Inventors
  • CAVALET, Andrea; IT
  • NARDER, Antonio; IT
  • ZOPPAS, Matteo; IT
Agents
  • CELONA, Antonio; IT
  • GERVASI, Gemma; IT
  • PALLINI GERVASI, Diego; IT
  • CATTANEO, Elisabetta; IT
  • PALLADINO, Massimo; IT
  • VALENZA, Silvia; IT
  • ZACCARO, Elisabetta; IT
  • COPPO, Alessandro; IT
  • DE BORTOLI, Tiziano; IT
  • SAVI, Massimiliano; IT
  • TORTI, Carlo Maria Emilio; IT
  • CINQUANTINI, Bruno; IT
  • CONTADIN, Giorgio; IT
  • MASALA, Gian Tomaso; IT
  • GIRALDI, Elisa; IT
Priority Data
10201800000671627.06.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) A COMPONENT OF A MOLD FOR MOLDING PREFORMS, A MOLD FOR MOLDING PREFORMS AND A PROCESS FOR OBTAINING THE COMPONENT
(FR) COMPOSANT D'UN MOULE POUR MOULER DES PRÉFORMES, MOULE POUR MOULER DES PRÉFORMES ET PROCÉDÉ POUR OBTENIR LE COMPOSANT
Abstract
(EN)
A component (1, 2, 3, 4) of a mold for molding preforms (200) made of thermoplastic material, the component (1, 2, 3, 4) comprising a molding surface (12) adapted to come into contact with the molten thermoplastic material, wherein at least one surface portion of said molding surface (12) comprises laser-induced periodic surface structures (LIPSS), substantially oriented in a same direction.
(FR)
L'invention porte sur un composant (1, 2, 3, 4) d'un moule pour mouler des préformes (200) en matériau thermoplastique, le composant (1, 2, 3, 4) comprenant une surface de moulage (12) conçue pour entrer en contact avec le matériau thermoplastique fondu, au moins une partie de surface de ladite surface de moulage (12) comprenant des structures de surface périodiques induites par laser (LIPSS), orientées sensiblement dans une même direction.
Latest bibliographic data on file with the International Bureau