1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2003 07 11 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 1 of 2 FABRIC, MAINFRAME PATTERN, FLAT CIRCULAR KNIT WSS-M1H929-A 1. SCOPE The material defined by this specification is a M
2、AINFRAME pattern, flat circular knitted bodycloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior fabric for the 2005 D219 seat insert, trilaminated with foam and Nylon knitted scrim. This fabric is not recommended f
3、or commercial vehicle seat application. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of: WSS-M8P18-A1/A4. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requiremen
4、ts For Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3887) Wales 106/10 cm Courses 173/10 cm 3.2.2 Fabric Weight, range (FLTM BN 106-01) Face Fabric w/backcoat 304 - 361 g/m2Laminated to 3 mm foam 472 - 576 g/m2Knitted Scrim 69 g/m2ENGINE
5、ERING MATERIAL SPECIFICATIONWSS-M1H929-APrinted copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 2 of 2 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4. Fabric 100% Polyester Backcoat Acrylic Knitted Scrim 100% Nylon knit Scrim 3.4 YARN CONSTRUCTION (ASTM D 1244) Face 49% 16.7 tex f34 (semi-dull round polyester) x 2 Back 51% 22.2 tex f48 (semi-dull round polyester) x 1 3.5 METHOD OF DYEING Package dye 3.6 FINISHING OPERATIONS Slit, Tender Heat Set, Tender Backcoat Inspect
