Waste yarn spooler is a device used in knitting machines to hold and dispense waste yarn. Waste yarn is used to create a temporary cast-on or to hold stitches in place while knitting. The spooler holds the waste yarn and allows it to be easily fed into the knitting machine. It also keeps the waste yarn organized and prevents it from getting tangled or knotted. The waste yarn spooler can be attached to the knitting machine or used as a standalone device.
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In 2012, China's tire industry can be described as “tremendous rainâ€. Sales revenue growth slowed sharply. The annual sales growth rate was around 3%, but profits increased significantly. Year-end inventory also showed a declining trend year-on-year.
In 2013, the situation is relatively clear, the operating environment of tire companies will improve, and the production and sales of tires will gradually improve. In particular, corporate profits will increase substantially, and a wave of investment in tires will be created. 
China's tire company profit is expected to rise sharply in 2013