Copier Paper A4 80gsm Technical Specification Item: Copy Paper Material: Recycled pulp/Mix pulp/100% virgin wood pulp Size: A4, A3, Letter size(8.5X11), Legal size(8.5X13,8.5X14) Base Weight: 80gsm, 75gsm, 70gsm Whiteness: 98-100%, 102-104%,108-110% Packing: 500 sheets per ream, 5 or 10 reams per carton(box) Key Performance No jam in tocopy machine No double feed Stay flat after copying Leave no dust in the copier Nice appearance- white and clean Nice touch- smooth and bulky No seeing through- two sides printing Advantages of our copy paper 1. Smooth paper surface makes sharp printing and copying. 2. Two-sided usage gives the paper sheet high opacity. 3. Bright Appearance gives high print contrast to the printing. 4. Sharp cutting edges prolongs performance of copying machine. 5. Anti-curl quality reduces paper jams in the copier. 6. Low dust content minimizes copier running cost. 7. 500 sheets of paper guarantee in each ream. 8. Ream wrapper is moist protected.