So do you know how polypropylene BCF yarn is produced?

One-step method for producing polypropylene BCF yarn: The production routes of continuous spinning, stretching, texturing, and winding processes can be divided into the following three types:

Two-step method for producing polypropylene BCF yarn: spinning and drawing combined with yarn texturing or spinning and winding combined yarn stretching texturing

Three-step method for producing polypropylene BCF yarn: spinning and doffing, yarn drawing and texturing

One-step and one-step production processes are similar. Spinning is the same as conventional spinning. One winding bobbin of one color, and then three bobbins of different colors are combined, or stretched and deformed, or deformed into BCF. However, the one-step continuous high-yield BCF process is different. This process requires three screws to extrude the melts of the three required colors, and then distribute them to the spinneret through the distribution pipe, so that each filament has three bundles of different colors. Spinning of one-step BCF via continuous stretch texturing.

Polypropylene BCF yarn is also called polypropylene bulked yarn. It has rich varieties, good bulking effect, uniform network and complete color varieties. It can be customized according to customer requirements. The polypropylene BCF yarn produced by the company can be used not only for the weaving of carpets and car mats, but also for various decorative fabrics, weaving, fabrics, door and window tops, etc.

Changzhou Lingda Chemical Co., Ltd. mainly produces and manages: carpet adhesives, adhesive additives, silicone oil series, staple fiber series oil, polypropylene filament oil, polyester filament oil, polypropylene BCF plying and setting yarn, impregnation Carboxylated nitrile latex, powdered nitrile rubber for friction materials, high styrene carboxylated styrene-butadiene latex, carboxylated styrene-butadiene latex, carpet adhesive, chemical fiber oil, natural high-carbon fatty alcohol, alcohol-based surfactant, various additives, adhesives , additives, polypropylene carpet yarn, carpet yarn, polypropylene BCF yarn, BCF yarn, nylon BCF yarn, perfluorotelomer intermediate, pentafluoroiodoethane, perfluoroiodobutane, perfluoroiodohexane, perfluoroiodoxin Alkane, perfluorohexylethyl iodide, perfluorooctylethyl iodide, perfluoroalkylethyl iodide, perfluorooctylethylacrylate, perfluoroalkylethylacrylate, perfluorohexylethylmethyl Acrylate.