The mpempe akwụkwọ cutter maka interlayer stripping ule bụ a pụrụ iche sampler maka ule anụ ahụ Njirimara nke akwụkwọ na osisi, nke a na-pụrụ iche eji egbutu ọkọlọtọ size sample nke bond ike ule nke akwụkwọ na osisi.
The sampler nwere uru nke elu sampling size nkenke, mfe ọrụ, wdg Ọ bụ ezigbo ule enyemaka maka papermaking, nkwakọ, sayensị nnyocha, àgwà nnyocha na ndị ọzọ na ọrụ na ngalaba.