This liner is ideal for use when adding your own hot melt adhesive. The liner is ultra thin, laser printable, and lays flat even after hot melt adhesive is applied. Note the thin caliper can make it more challenging to use this liner on a patch applicator as the patch may want to fracture instead of cutting cleanly. Be sure to use a hard steel cut off blade.  Also great for envelope liners.

Data
• Basis Weight: 21.5 lbs./ream (DIN-EN-ISO 536)
• Tensile Strength (MD): 13 lbs./in. (DIN-EN-ISO 1924)
• Tear Strength (CD): 18 grams (DIN-EN-ISO 1974)
• Initial Release: 25 grams/in. (Tesa Tape 4651)
• Moisture: 4.5%