ISRI Scrap Specifications Circular

31 Guidelines for Paper Stock INSTITUTE OF SCRAP RECYCLING INDUSTRIES, INC. Copyright © 2022 Institute of Scrap Recycling Industries, Inc. (11)Old Corrugated Containers (OCC) Consists of corrugated containers having liners of either test liner or kraft. Prohibitive Materials may not exceed 1% Outthrows plus prohibitives may not exceed 5% (12) Double-Sorted Old Corrugated (DS OCC) Consists of double-sorted corrugated containers, gener- ated from supermarkets and/or industrial or commercial facilities, having liners of test liner or kraft. Material has been specially sorted to be free of boxboard, off-shore cor- rugated, plastic, and wax. Prohibitive Materials may not exceed 1/2 of 1% Outthrows plus prohibitives may not exceed 2% (13) New Double-Lined Kraft Corrugated Cuttings (DLK) Consists of new corrugated cuttings having liners of either test liner or kraft. Treated medium or liners, insoluble adhe- sives, butt rolls, slabbed or hogged medium, are not accept- able in this grade. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 2% (14) Fiber Cores Consists of paper cores made from either recycled paper- board and/or linerboard, single or multiple plies. Metal or plastic end caps, wood plugs, and textile residues are not acceptable in this grade. Prohibitive Materials may not exceed 1% Outthrows plus prohibitives may not exceed 5% (15) Used Brown Kraft Consists of brown kraft bags free of objectionable liners and original contents. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1/2 of 1% (16) Mixed Kraft Cuttings Consists of new brown kraft cuttings, sheets and bag scrap free of stitched paper. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed .1% (17) Carrier Stock Consists of printed or unprinted, unbleached new beverage carrier sheets and cuttings. May contain wet strength addi- tives. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (18) New Colored Kraft Consists of new colored kraft cuttings, sheets and bag scrap, free of stitched papers. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (19) Kraft Grocery Bag (KGB) Consists of new brown kraft bag cuttings, sheets and mis- print bags. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (20) New Kraft Multi-Wall Bag Consists of new brown kraft multi-wall bag cuttings, sheets, and misprint bags, free of stitched papers. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (21) New Brown Kraft Envelope Cuttings Consists of new unprinted brown kraft envelopes, cuttings or sheets. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (22) Mixed Flyleaf Shavings Consists of trim of magazines, catalogs, inserts and similar printed matter, not limited with respect to groundwood, uncoated or coated stock, and may contain the bleed of cover and insert stock as well as beater-dyed paper and solid color printing. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 2% (23) Telephone Directories Consists of clean telephone directories printed for or by telephone directory publishers. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1/2 of 1% (24) White Blank News (WBN) Consists of unprinted cuttings and sheets of white newsprint or other uncoated white groundwood paper of similar quality. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (25) Groundwood Computer Printout (GW CPO) Consists of groundwood papers which are used in forms manufactured for use in data processing machines. This grade may contain colored stripes and impact or nonimpact (e.g., laser) computer printing. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 2% (26) Publication Blanks (CPB) Consists of unprinted cuttings or sheets of white coated or filled groundwood content paper. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (27) Coated Flyleaf Shavings Consists of lightly printed trim from magazines, catalogs and similar printed matter, not limited with respect to groundwood, uncoated or coated stock. The bleed of cover, insert card stock, and beater-dyed paper may not exceed 2%. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (28) Coated Soft White Shavings (SWS) Consists of unprinted, coated, and uncoated shavings and sheets of white groundwood-free printing paper. May contain a small percentage of groundwood. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1% (29) (Grade not currently in use) (30) Hard White Shavings (HWS) Consists of shavings or sheets of unprinted, untreated white groundwood-free paper. Prohibitive Materials None permitted Outthrows plus prohibitives may not exceed 1/2 of 1%

RkJQdWJsaXNoZXIy MTY1NTA4