A method for producing a non-woven textile, and a non-woven textile
Номер патента: EP4204618A2
Опубликовано: 05-07-2023
Автор(ы): Aniela Maria HOITINK
Принадлежит: Neffa Holding Bv
Опубликовано: 05-07-2023
Автор(ы): Aniela Maria HOITINK
Принадлежит: Neffa Holding Bv
Реферат: The invention provides a method for producing a non-woven textile, comprising: i) applying a layer of a dispersion comprising dispersion medium and biobased first fibers (110) on a support, wherein the biobased first fibers (110) are fibers derived from a micro-organism cultured in a liquid culture medium, and wherein, prior to said applying, a plasticizer has been added to the dispersion; ii) depositing reinforcing second fibers (120) on the layer of the dispersion, wherein the reinforcing second fibers (120) are separate fibers which are not part of a fabric, and wherein the second fibers have an average length that is at least 10x the average length of the first fibers; and iii) eliminating the dispersion medium to form the non-woven textile (100) comprising a web of biobased first fibers (110). A non-woven textile, and seamless products comprising such a non-woven textile are provided as well.
A method for producing a non-woven textile, and a non-woven textile
Номер патента: NL2029066A. Автор: Maria Hoitink Aniela. Владелец: Neffa Holding Bv. Дата публикации: 2022-05-09.