No.23 Thread trimming prevention by cooling the sewing needle

《Problem Point 》

The sewing thread of the chemical fiber was broken due to the frictional heat and I was in trouble.

《⇒Kaizen Point 》

An Air Blow Cooler was used.
MTBF is improved because high-temperature yarn breakage does not occur.

Related page:

No.19 Cooling film cutting blade No.18 Cooling during film fusion sealing No.1 Vial cooling No.3 Partial cooling of medium No.10 Electron microscope sample cooling No.4 Test tube cooling No.17 Cooling and solidification of resin solvent No.14 Rapid soldering cooling