Invention Grant
- Patent Title: Method to produce a double-layer knitted fabric
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Application No.: US17602797Application Date: 2019-04-12
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Publication No.: US11959205B2Publication Date: 2024-04-16
- Inventor: Sascha Platz , Verena Voss , Etienne Gebel
- Applicant: Essity Hygiene and Health Aktiebolag
- Applicant Address: SE Gothenburg
- Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Current Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Current Assignee Address: SE Gothenburg
- Agency: CANTOR COLBURN LLP
- International Application: PCT/EP2019/059506 2019.04.12
- International Announcement: WO2020/207600A 2020.10.15
- Date entered country: 2021-10-11
- Main IPC: D04B1/18
- IPC: D04B1/18

Abstract:
A method of manufacturing a double-layer knitted fabric such as a compression article is provided. The method is performed on a knitting machine having at least two needle beds. The knitted fabric includes an outer layer made of a hydrophilic yarn on the first needle bed and an inner layer made of a hydrophobic yarn on the second needle bed. The method includes
a. Forming of stitches with a hydrophilic yarn with all needles of the first needle bed and with selected needles of the second needle bed;
b. transferring the stitches made of the hydrophilic yarn and formed on the selected needles of the second needle bed to needles of the first needle bed;
c. immediately after transferring the stitches, forming of stitches with a hydrophobic yarn on the selected needles of the second needle bed as well as with all other needles of the second needle bed.
a. Forming of stitches with a hydrophilic yarn with all needles of the first needle bed and with selected needles of the second needle bed;
b. transferring the stitches made of the hydrophilic yarn and formed on the selected needles of the second needle bed to needles of the first needle bed;
c. immediately after transferring the stitches, forming of stitches with a hydrophobic yarn on the selected needles of the second needle bed as well as with all other needles of the second needle bed.
Public/Granted literature
- US20220154372A1 METHOD TO PRODUCE A DOUBLE-LAYER KNITTED FABRIC Public/Granted day:2022-05-19
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