... printing film material:PET used for laster printing, copy for computer, hand writing, plain paper copy etc. Name: laser printing ... Usage: This poduct is used for laster printing, copy for computer, hand writing, plain paper copy etc. It is especially ... , most commonly used for laser printing of microcomputers, lantern slides, and computer teaching. Specification Thickness(micron) A4 75, 100, 125, 150 ...