11. Finch, Pruyn makes everything from heavy bond paper to copy paper , fax paper and typing paper. 12. There is enough straw to meet much of North America's book, magazine, catalogue and copy paper needs. 13. Copy paper or KOH-impregnated filter paper are some low cost examples of sorbents which can be used.14. Still copy papers were about 12 percent lower than the average in the year-earlier quarter, it said. 15. Included in the recycled paper was carbonless copy paper manufactured by the polychlorinated biphenyls ( PCBs ). 16. A 2000 review found no irritation or sensitization on contact with carbonless copy paper produced after 1987. 17. One letter contained a photo, printed on copy paper , of a young boy with sandy brown hair. 18. Origami paper weighs slightly less than copy paper , making it suitable for a wider range of models. 19. In 1953, Barrett Green developed the microencapsulation process that made the world safe for carbonless copy paper . 20. Bisphenol A is a preferred color developer in carbonless copy paper and thermal point of sale receipt paper.