Changyi City, Shandong Province after officials enriching Textile Limited (www.fumintex.com) is located in the village official, contact the Shandong Weifang liutuan Town: 魏志军 containing spandex knitted fabric after the next machine inside its spandex fiber weaving there is a certain formed when the internal stress. Therefore, the purpose is to preheat setting through a relaxation process while eliminating stress polyester fabric scattered calico, the size of the fabric sufficiently stable to eliminate permanent crease fabric appears after processing. If the coil is formed when the cylinder decentralized weaving cloth, the second coil in the first coil to the left, then the direction of a predetermined shape into the fabric should be left in front of 7% to 10% (relative width) export calico, making and twist of the finished product consistent. Blue cloth generally be divided into two forms white blue white and blue flowers. Just use a white cloth blue flower print edition, and do not constitute a pattern of spots connection, for example: plum, orchid, bamboo and chrysanthemum. White and blue cloth production methods, commonly used version of the overlay of two flowers, printed the first pass is called "Flower Edition", printed the second time called "cover version." Cover version of the role is to spend version of the connection point blank in place and the need to cover up more clearly bring out the blue pattern printing.