公开(公告)号：US20170361523A1

公开(公告)日：2017-12-21

申请号：US15534755

申请日：2015-12-10

Applicant: INMOLD A/S ,  DANAPAK FLEXIBLES A/S

Inventor： Henrik Pranov ,  Maria Matscjuk ,  Peter Johansen ,  Ole Brodsgard ,  Guggi Kofod

IPC: B29C59/04 ,  B29C33/42 ,  B29C39/26 ,  B29C59/02 ,  B29C43/52 ,  B29C43/22 ,  B29C41/36 ,  B29C33/40 ,  B29C35/08

CPC classification number: B29C59/046 ,  B29C33/405 ,  B29C33/424 ,  B29C35/0888 ,  B29C39/265 ,  B29C41/365 ,  B29C43/222 ,  B29C43/52 ,  B29C59/022 ,  B29C59/04 ,  B29C2035/0827 ,  B29C2059/023

Abstract: A method for extrusion coating or extrusion casting, a polymer sheet (4, 5) produced thereby, a roller (2) for use in extrusion coating or extrusion casting, and an apparatus comprising said roller (2), in which micro- and/or nanostructures provided on the surface of the roller (2) are transferred to the polymer sheet (4, 5), and which is applicable to the extrusion coating or extrusion casting of all types of thermoplastic polymer.