[How is polypropylene BCF yarn produced?]
Release date:[2020/12/5]
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How is polypropylene BCF yarn produced?
The production routes of polypropylene BCF yarn can be divided into the following three types:
One-step method: continuous spinning, drawing, texturing, winding process
Two-step method: Spinning and stretching combined with one-wire deformation or spinning and winding one-wire stretching and deformation
Three-step method: spinning, doffing, stretching and deformation