... thermal bonding, collodion, needle punching, spun lace3) Padding for toys, sofas, bedding, etc.1) Size: 0.9D-15D2) ... fiber: < 10mg/100gChanglong Group consists of:------Changlong Technologies co., ltd for recycling plastic machinery, PSF machinery and nonwoven equipment ... mainly introduce these two companies of ours.-1) Jiangsu Changlong Technologies Co., Ltd. Is positively dedicated to the cause of ...