Two porcelain galvanized plastic spray guardrail is in the galvanized process on the basis of the increase of plastic spray process, is to color the guardrail board. Such as blue, grass green, white and yellow.
This series of pillow packing machine is specially designed for some bulk, soft, long strip, no front and back material distinction, the longitudinal sealing device is on the top of the package, which can alleviate the influence of heat sealing on the pac