Taking T/C or 100 pct cotton as the substrates , applying HDPE hot-melt adhesives as the fusing medium through the new and modern coating process, Tianma produces high level and qualified collar interlinings for men?s and women?s shirts. Under certain conditions we could match different outer fabric with suitable interlinings for the shirts of different levels. And the excellent hand feel and appearance will not be damaged by repeated laundry. The shrinkage matches with the national standard through strict quality control. The shirts can keep its durability for a long time due to the very good resistance to the laundry. The interlining can completely fused together the outer fabric with the high fusing temperature thus avoid the bubbles or peeling away between the interlinings and outer fabric during the washing. We are able to fit the need of requirements of different fabrics of different levels for the collar interlining.