From incoming resin to finished roll – every step is monitored, measured, and recorded.

• IQC
  Laboratory personnel use instruments to test raw materials (such as melt flow rate testers, tensile testers)
• IPQC
  The quality control personnel at the production line inspect the membrane surface, or a close-up shot of the screen of the on-line thickness measuring instrument.
• OQC
  The scene where the finished rolls undergo size measurement, packaging, and then have labels attached.