Custom Rewinding of PTFE Tape Rolls for the Aircraft Industry

Recently, a client from the aircraft industry contracted Advanced Technology Supply, Inc. to rewind and slit custom PTFE rolls down to a 1 inch core. The rolls needed to fit within tight A-A-59474 TY1CL2 quarters. First, we baloney slit the 3 inch ID core materials to measure 1 inch by 36 yards. We then rewound those rolls to 1 inch by 10 yards on a 1 inch core.

The finished PTFE tape roll products were able to fit the tight quarters required for its application. Our services met both customer supplied specifications and Mil-Spec A-A-59474 Type 1 Class 2 standards.

High Performance Tapes

PTFE Tape Roll Specifications

Product Description We were contracted to rewind and slit custom PTFE rolls down to a 1" core to fit within tight quarters A-A-59474 TY1CL2
Capabilities Applied/Processes Rewinding
  • Rewind 3" ID Core to 1" ID
Equipment Used to Manufacture Part Utilized both 1st we baloney slit 3" ID core material to 1" wide X 36 yds then rewound those rolls 1" X 10 yds on a 1" ID core
Overall Part Dimensions Master Roll Core I.D.: ø3"
Finished Width: 1"
Finished Core I.D.: ø1"
Finished Length: 10 Yards
Tightest Tolerances Can hold .010" but not required for this application
Material Used PTFE
In Process Inspection Performed Tolerance verified after baloney slit
Industry for Use Aerospace insulation on wire harnesses also repair and maintenance
Delivery Location Sold internationally
Standards Met Customer supplied specifications
Mil-Spec A-A-59474 Type 1 Class 2
Product Name Custom PTFE Tape w/ 1" ID Cores