Bar Code Labels of DuPont™ Kapton®

Application

Bar code labels for high temperature environments for printed circuit board applications.

Polyonics, Inc. of Westmoreland, NH, fabricates its bar code labels on 1 or 2-mil thick substrates of Kapton® HN polyimide film upon which an acrylic adhesive and one of several ink-receptive topcoats are applied. Polyonics is able to mix and match film thickness, topcoat chemistries and adhesives to meet its customers’ needs for harsh labeling applications. When printed with the appropriate ribbon, Kapton® label stocks endure the most hostile environments without overlamination.

Polyonics specializes in manufacturing printable label materials for harsh industrial environments including dot matrix, hot stamp, flexographic, laser jet, and thermal transfer barcode applications. Polyonics products withstand high-temperatures, chemicals, outdoor exposure, and ESD. They coat polyester, Kapton® polyimide, Nomex® aramid, Tedlar® polyvinyl fluoride, and other high performance films.

Polyonics materials are widely used across diverse industries such as electronics, wire and cable marking, aerospace, pharmaceutical, security and anti-counterfeiting, glass, metal, ceramic, and automotive.

Product Features

  • Thermal transfer, laser ink jet, flexographic, dotmatrixprintable
  • Pigmented coatings to provide contrast
  • Superior hydrolytic and chemical resistance
  • Nonwicking in chemical applications
  • Maximum width is 11 in (27.94 cm)

Advantages

Bar code labels made of Kapton® polyimide film offer the following advantages:

  • Superior hydrolytic and chemical resistance
  • Can endure cryogenic storage and harsh environments without overlamination
  • Customers are not “locked” in one printer or ribbon for usage
  • Using Polyonics’ vast database, customers can cross-reference specific chemicals with labelstock/ribbon combinations using different printing technologies
 
 

This information corresponds to our current knowledge on the subject. It is offered solely to provide possible suggestions for your own experimentations. It is not intended, however, to substitute for any testing you may need to conduct to determine for yourself the suitability of our products for your particular purposes. This  information may be subject to revision as new knowledge and experience becomes available. Since we cannot anticipate all variations in actual end-use conditions, DuPont makes no warranties and assumes no liability in connection with any use of this information. Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent right.

 

Caution: Do not use in medical applications involving permanent implantation in the human body. For other medical applications, see “DuPont Medical Caution Statement:, H-51459 or H-50102-2.