PAPERmaking! Vol3 Nr2 2017

7H[WLOH6FLHQFH (QJLQHHULQJ

6LQJK-7H[WLOH6FL(QJ KWWSG[GRLRUJ

2SLQLRQ

2SHQ$FFHVV

1RQZRYHQ$9HUVDWLOH)DEULF Sing K J 3 'HSDUWPHQWRI7H[WLOH7HFKQRORJ\837H[WLOH7HFKQRORJ\,QVWLWXWH.DQSXU,QGLD & orre VS on G ing aut K or: 6LQJK-3'HSDUWPHQWRI7H[WLOH7HFKQRORJ\837H[WLOH7HFKQRORJ\,QVWLWXWH.DQSXU,QGLD(PDLO MSVLQJKLLWG#JPDLOFRP 5 ec G ate: 6HS $ cc G ate: 6HS 3 u E G ate: 2FW & o S\ rig K t:  ‹  6LQJK 7KLV LV DQ RSHQDFFHVV DUWLFOH GLVWULEXWHG XQGHU WKH WHUPV RI WKH &UHDWLYH &RPPRQV $WWULEXWLRQ /LFHQVH ZKLFK SHUPLWV XQUHVWULFWHG XVH GLVWULEXWLRQDQGUHSURGXFWLRQLQDQ\PHGLXPSURYLGHGWKHRULJLQDODXWKRUDQGVRXUFHDUHFUHGLWHG ,QWURGXFWLRQ

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

1RQZRYHQ LV D WH[WLOH SURGXFW ZKLFK LV HQJLQHHUHG LQ D YHU\ VRSKLVWLFDWHGZD\ZLWKWKHDLGRIPRGHUQWHFKQRORJLHV3UREDEO\WKHVH PRGHUQ WHFKQRORJLHV >@ DUH RQH RI PRVW LPSRUWDQW IRUFH ZKLFK EURXJKW QRQZRYHQV XS WR WKH DJH RI WHFKQLFDO WH[WLOHV 7KH WHUPͣ 1RQZRYHQͤ FDPHLQH[LVWHQFHPRUHWKDQKDOIDFHQWXU\DJRDQGDWWKDW WLPH LW ZDV UHJDUGHG DV WKH ORZ JUDGH FKHDS VXEVWLWXWH IRU WUDGLWLRQDO WH[WLOHV ,Q LWV HDUO\ VWDJH LW ZDV PDQXIDFWXUHG IURP GU\ ODLG FDUGHG ZHEVZLWKWKHKHOSRIPRGLILHGWH[WLOHSURFHVVLQJPDFKLQHV(XURSHLV WKHSODFHZKHUHQRQZRYHQRULJLQDWHGJURZQDQGPDWXUHG1RZWKH ZKROHZRUOGWRJHWKHULVPDNLQJLWPRUHDQGPRUHIDPRXVDQGXVHIXO ('$1$ 7KH(XURSHDQ'LVSRVDEOHVDQG1RQZRYHQV$VVRFLDWLRQ DQG,1'$ 1RUWK$PHULFDͤV$VVRFLDWLRQRIWKH1RQZRYHQ)DEULFV ,QGXVWU\  KDV GHILQHG QRQZRYHQ >@ YHU\ ZHOO ,W FDQ EH EHWWHU XQGHUVWRRG DVͣ D PDQXIDFWXUHG VKHHW ZHE RU EDWW RI GLUHFWLRQDOO\ RU UDQGRPO\RULHQWHGILEUHVERQGHGE\IULFWLRQDQGRUFRKHVLRQDQGRU DGKHVLRQ  E\ ZHLJKW RI ZKLFK FRQWDLQV ILEUH KDYLQJ OHQJWK WR GLDPHWHUUDWLRPRUHWKDQͤ 6RLWLVDWH[WLOHSURGXFWLQVKHHWIRUP KDYLQJHTXLYDOHQW RUEHWWHUSURSHUWLHVIRUVRPHVSHFLILFDSSOLFDWLRQV SURSHUWLHVDVWUDGLWLRQDOIDEULFPDQXIDFWXUHGGLUHFWO\IURPILEUHV 0DQXIDFWXULQJSURFHVV 0DQXIDFWXULQJSURFHVVRIQRQZRYHQFDQEHGLYLGHGLQWKUHHVWHSV ZHEIRUPDWLRQZHEERQGLQJDQGILQLVKLQJ)LJXUHJLYHVDEULHILGHD RIYDULRXVV\VWHPDQGWHFKQLTXHVRIQRQZRYHQSURGXFWLRQ

)LJXUH1RQZRYHQPDQXIDFWXULQJSURFHVV

&XUUHQWVLWXDWLRQ 1RZDGD\LWLVYHU\GLIILFXOWWRLGHQWLI\DQDUHDZKHUHQRQZRYHQLV QRW LQ XVH 7KH ILHOG RI JDUPHQW LV WKH RQO\ ILHOG ZKHUH QRQZRYHQ LV QRWWKHSULPDU\PDWHULDOGXHWRORZVWUHQJWKEXWXVHGH[WHQVLYHO\DVD VXSSRUW DQG DX[LOLDU\ PDWHULDO VXFK DV JORYH OLQLQJV VKRXOGHU SDGV IXVLEOH LQWHUOLQLQJV OLQLQJV HWF IRU WKH FRPSOHWLRQ RI DQ\ JDUPHQW 1RQZRYHQ KDV H[FHOOHQW FRPSUHVVLRQ DQG WUDQVPLVVLRQ EHKDYLRU

-7H[WLOH6FL(QJ ,661-7(6(DQRSHQDFFHVVMRXUQDO

9ROXPHͫ ,VVXHͫ 

Made with FlippingBook - Online catalogs