1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2014 07 02 Released Mark Montgomery EU Controlled document at www.MATS Copyright 2014, Ford Global Technologies, LLC Page 1 of 2 FABRIC, TWIST PATTERN, FLAT WOVEN, WSS-M1H1241-A1 UNLAMINATED FABRIC, TWIST PATTERN, FLAT WOVEN, WSS-M1H12
2、41-A3 UNLAMINATED. WITH ANTI SOILING TREATMENT 1. SCOPE The material defined is a flat woven polyester face fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for C346 2015 MY seat insert and bolster. The fabric was originally approved as t
3、rilaminated with foam and backing fabric/scrim. 3. REQUIREMENTS 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). 3.1.1 WSS-M1H1241-A1/A3. This specification is based
4、on virgin materials. 3.1.2 In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable. 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 10 % tolerance (ASTM D3775) Wales 385 / 10 cm Courses 205 / 10 cm 3.2.2 Fabric Weight, +/- 10% tole
5、rance 350 g/m2 (FLTM BN 106-01) 3.3 COMPOSITION (ASTM D629) Fabric 100% polyester 3.4 YARN CONSTRUCTION* (ASTM D1244) A1/A3 WARP 550 Dtex f144, (polyester, twisted) A1/A3 WEFT 380Dtex f96, (polyester, false twist) ENGINEERING MATERIAL SPECIFICATION WSS-M1H1241-A1 WRS-M1H1241-A3 Copyright 2014, Ford
6、Global Technologies, LLC Page 2 of 2 3.5 METHOD OF DYEING Piece dyed or as approved by Materials Engineering, 3.6 FINISHED OPERATIONS Dyeing, drying, or as approved by Materials Engineering. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting th
7、e requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 Purchase departments will ensure that the material defined in this specification and shipped to any one assembly plant will be produced by one supplier only. 4.2 If yarn is locally source
8、d it must meet the above fabric construction, composition and yarn construction. The fabric must also meet the requirements of WSS-M8P18-A1/2/3/4. Fabric must be reviewed by Design and approved to the original master 4.3 Global strategy for this fabric is to use tri-laminate/foam & scrim construction in all regions
