8 1/2 x 11 Extra Heavy Duty Chipboard Pad (.050 Thick) 470/Case Heavy Duty Self-Seal Bubble Bags chemical and mechanical properties that

chemical and mechanical properties that withstand extreme temperature

024 point fibre paperboard

For use with smooth seals

Blade lifter allows quick clearing of debris from tape path without special tools

Designed for nonreinforced gummed tape or reinforced gummed tape 1-1/2 to 3" (4-7cm) wide

8 1/2 x 11 Extra Heavy Duty Chipboard Pad (.050 Thick) 470/Case Heavy Duty Self-Seal Bubble Bags chemical and mechanical properties thatChipboard sheets are commonly used to provide added protection when stacking paper in boxes, or as the stiff backing seen on pads of legal or notebook paper. Our tough chipboard constructed from either . 030 Heavy Duty Kraft paperboard or Extra Heavy Duty . 050 Kraft paperboard is available as sheets or pads in different sizes and quantities according to your needs. They are also used for strengthening envelopes or mailers.