1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 05 22 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 FABRIC, TRACKS PATTERN, WARP KNIT WSS-M1H1025-A 1. SCOPE The material defined by this specification is a TRACKS PATTER
2、N, a 56 Gauge, 3 bars, Single Needle Bar knit, body cloth of good quality and uniform composition. The pattern is an embossed pattern of Gratiot fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2006 U251 Explorer seat insert. 3. REQUI
3、REMENTS Material specification requirements are to be used for initial qualification of materials. In addition, to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A4 as applicable. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part p
4、roducers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3887) Wales 118 wales/10 cm Courses 252 courses/10 cm 3.2.2 Fabric Weight, +/- 5%, g/m2 (FLTM BN 106-01) Laminated * Face w/no B
5、ackcoat 437 332 * 3 mm foam thickness ENGINEERING MATERIAL SPECIFICATIONWSS-M1H1025-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester 3.4 YARN CONSTRUCTION (ASTM D 1244) Face 7.8 tex f34 (air texture polyester) x1 Middle Face 7.8 tex f34 (air texture polyester) x 1 Back 16.7tex f36 (air texture polyester) x1 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS Heat set, Setmake, Dye, Tenter Dry, Emboss, Inspect
