1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 03 23 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 1 of 2 FABRIC, CHICAGO PATTERN, WARP KNIT WSS-M1H991-A 1. SCOPE The material defined by this specification is a CHICAGO PATTE
2、RN, a 28 Gauge, 4 bars, TRICOT knit, napped, body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2006 CD334/CD338 seat insert. 3. REQUIREMENTS In addition, to the requirements listed herein, th
3、e fabric shall meet all requirements of WSS-M8P18-A1/A4 as applicable. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/
4、- 5% tolerance (ASTM D 3887) Wales 137 wales/10 cm Courses 216 courses/10 cm 3.2.2 Fabric Weight, range, g/m2 (FLTM BN 106-01) Laminated * Face w/no Backcoat 487 -539 356 - 393 * 3 mm foam thickness 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester ENGINEER
5、ING MATERIAL SPECIFICATIONWSS-M1H991-A Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Face 15 tex f68 (semi-dull ribbon tex polyester) x1 Middle Face 15 tex f68 (semi-dull ribbon Tex polyester ) x 1 Middle Back 7.8 texf36( semi-dull round polyester) x 1 Back 8.3 tex f38 (semi-dull polyester) x1 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS Dye, Dry, nap, heat set, shear,
