EP 4116474 A1 20230111 - ULTRA-LIGHT SILK FABRIC AND METHOD FOR ITS PRODUCTION
Title (en)
ULTRA-LIGHT SILK FABRIC AND METHOD FOR ITS PRODUCTION
Title (de)
ULTRALEICHTES SEIDENGEWEBE UND HERSTELLVERFAHREN DAFÜR
Title (fr)
TISSU DE SOIE ULTRA-LEGER ET PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
IT 202100017822 A 20210706
Abstract (en)
The invention relates to a fine silk fabric made by using an extremely thin silk thread for both weft and warp (1a, 1b, 5a, 5b), with a very large number of twists.The extreme fineness of this thread makes it possible to obtain a fabric commonly referred to as chiffon, but having fineness, softness and lightness characteristics much superior to those of prior-art silk fabrics, which, on average, were normally created with counts twice as high. The raw count of the thread used to obtain the fabric is within a range from a minimum of 7-9 denier to a maximum of 13-15 denier, singly stranded, twisted with a high number of twists ≥ 2,500 turns/m.
IPC 8 full level
D03D 15/233 (2021.01); D02G 3/28 (2006.01); D02G 3/40 (2006.01); D03D 15/283 (2021.01); D03D 15/41 (2021.01); D03D 15/47 (2021.01)
CPC (source: EP)
D02G 3/28 (2013.01); D02G 3/406 (2013.01); D03D 15/235 (2021.01); D03D 15/283 (2021.01); D03D 15/41 (2021.01); D03D 15/47 (2021.01); D10B 2211/04 (2013.01); D10B 2321/06 (2013.01)
Citation (search report)
- [XAI] WO 2016194824 A1 20161208 - MORI HAKATAORI CO LTD [JP]
- [A] CN 109505048 A 20190322 - SHANGHAI ZHAOWU BRAND MAN CO LTD
- [A] EP 2050845 A1 20090422 - GERALDINI JACOPO [IT]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22182502 A 20220701; IT 202100017822 A 20210706