Contec® Polywipe-C Heatseal

  • Lightweight 100% polyester interlock knit wipes
  • Soft textured wipe cleans surfaces without scratching
  • Non-abrasive edge allows 100% utilization of wipe
  • Laser-cut, which seals fibers at wipe's edge
  • Laundered and packaged in an ISO Class 4 cleanroom
  • Extremely low in both particles and extractables
  • Good sorbency with solvents
  • Chemical resistant
  • Economical
  • Available validated sterile to a Sterility Assurance Level of 10-6 in accordance with standards and recommended practices of the AAMI Guidelines
  • Certificate of Sterility is available
Contec Polywipe-C Heatseal Wipes
Style Description Size Pack Qty
PCHS Polywipe-C Heatseal PCHS-99: 150 wipes/bag; 12 bags/case
PCHS-99B/150: 150/bag, 10 bags/case
PCHS-1212: 75/bag, 10 bags/case
PCHS-1212B/150: 150/bag, 6 bags/case


Technical Data

Wipe Material100% polyester
Wipe ConstructionInterlock knit
Attribute; (units)Value**Test Method
Basis weight; nominal (g/m2)120Contec Method
Sorbency in water
Intrinsic; (mL/g)
2.23IEST-RP-CC004.3, Sec. 8.1
Extrinsic; (mL/m2)
265IEST-RP-CC004.3, Sec. 8.1
Sorptive rate; (seconds)<1IEST-RP-CC004.3, Sec. 8.1
Non-volatile residue, NVRIEST-RP-CC004.3, Sec. 7.1.2
In deionized water; (g/m2)0.005
In isopropanol; (g/m2)0.004
Specific ionsIEST-RP-CC004.3, Sec. 7.2.2
Sodium; (ppm)0.200
Chloride; (ppm)0.050
Particles, readily releasableIEST-RP-CC004.2, Sec. 5.1
P ≥ 0.5µm; (x106/m2)2.53
Fibers > 100µm; (x103/m2)0.110IEST-RP-CC004.2, Sec. 5.2