Document Type and Number:
Japanese Patent JPWO2022107531
Kind Code:
A1
Abstract:
The present invention provides a device for manufacturing a layered material including an elastic thread sandwiched between a pair of sheets, including: a pair of nip rolls arranged with their axes parallel to each other for nipping the elastic thread between the pair of sheets being conveyed in a conveyance direction; a needle arranged upstream of the nip roll in the conveyance direction for guiding and arranging the elastic thread between the pair of sheets while dispensing the elastic thread through a through hole, through which the elastic thread passes; a needle body 11 that holds the needle 1; a reciprocating section, to which the needle body is attached, for reciprocating in a width direction, which intersects with the conveyance direction; and a stabilizer that stabilizes the reciprocation of the reciprocating section, wherein the stabilizer is a non-contact-type guide.
Application Number:
JP2022563645A
Publication Date:
May 27, 2022
Filing Date:
October 19, 2021
Export Citation:
Domestic Patent References:
| JP2003038565A | 2003-02-12 | |||
| JPH08120433A | 1996-05-14 | |||
| JP2008051134A | 2008-03-06 |