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Simply put, the polypropylene BCF yarn is a "crude" yarn, can make carpeted, and the kitchen cleaning cloth, the polypropylene BCF yarn has corrosion resistant, heat resistant, oil resistant.
The following is a detailed description:
Polypropylene BCF Yarn Product Features: Polypropylene BCF wire has the advantage of deep penetration fiber tissue, excellent light resistance and odor, and good fire resistance. It is woven into a carpet, the grade is high, soft, comfortable, permanent anti-static, no leg color, flame retardant, easy to clean.
Polypropylene BCF gauze excellent point: fresh color, not easy to fade, antistatic effect is good.
Polypropylene BCF Yarn Products: It can be used in textile, decorative fabrics, automotive blankets, carpet industries and other fields.
Polypropylene BCF yarn, commonly known as polypropylene bulk yarn, polypropylene carpet yarn, BCF is an English abbreviation of expanded continuous filaments, and is also not only an expanded continuous filament produced by a process. The polypropylene BCF filaments can be made by several different process flows.
Xiaobian gives you a brief introduction to the process of making a polypropylene BCF yarn:
Preferred species: one step: continuous spinning, stretching, deformation, winding process
Second: two-step method: spinning stretching combined → tie filament or spinning winding → tile stretching deformation
Third type: three-step method: spinning drum → tie stretch → deformed
A process requirement for a polypropylene BCF yarn in one step: Simultaneously use three specifications of the same screw to extrude a melt corresponding to different colors of three requirements, and then reach the spinneret after the distribution tube, allowing each filament from three different The color of the color is formed, and the polypropylene BCF filament is made by continuous stretching deformation.
The two-step or three-step production process is substantially similar, that is, one color is to be placed, and the three colors are combined, and the stretch is deformed into a polypropylene BCF yarn.
Although three processes are there, there are many process processes in the two-step process.