Title:
ANVIL ROLL WITH PROTRUSIONS WITH OUTWARDLY ORIENTED PINCHED WIRE ARCS
Document Type and Number:
WIPO Patent Application WO/2019/101953
Kind Code:
A9
Abstract:
The present invention is a roll as may function as an anvil roll that comprises protrusions on its outer surface, that are outwardly or z-directionally oriented arcs of an arc wire such as wavy wire or an axially canted helical coil extending along a length or x-direction, which are pinched perpendicularly to the z- and x-direction. Such anvil rolls may be used to treat materials such as web materials, such as by embossing or bonding these web materials. In a particular application, such rolls may interact with an ultrasonic sonotrode.
Inventors:
SCHMITZ CHRISTOPH (DE)
Application Number:
PCT/EP2018/082422
Publication Date:
July 18, 2019
Filing Date:
November 23, 2018
Export Citation:
Assignee:
CONCEPTS FOR SUCCESS C4S (DE)
International Classes:
B29C65/08; D04H1/555; A61F13/15; B29K23/00; B29L31/48
Attorney, Agent or Firm:
PLISCHKE, Manfred (DE)
Download PDF: