Tubular knit wipes
High-Tech Conversions` Vision 4 tubular cleanroom laundered knit wipes have sealed edges. The wipe only has two edges and both are heat-sealed using a patented process. Vision 4 wipes are extremely low in particle generation and chemical extractables, according to High-Tech. The fabric consists of premium quality virgin polyester fibers that are continuously filamented throughout the knit construction. The fabric for the wipes undergoes a multitude of special processes that include cleaning, scouring, cutting and a special proprietary cleaning process. Vision 4 is laundered in a Class 100 cleanroom using ultra-filtered water of 0.45-micron purity and HEPA-filtered air during moisture removal. Vision 4 products are hermetically sealed in cleanroom-cleaned packaging under a Class 10 air stream.