3M Label Material 3929 thermal transfer printable retro-reflective film with 3M Adhesive 200 on a clay-coated paper liner is designed for long range bar code scanning. When bar code printed, the retro-reflective facestock extends the maximum and minimum scanning distance of long range scanners. NOTE: 3M is unable to specify a maximum scanning distance with this material because of the differences between long range scanners.
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