I*;i^ :i.: * BASE-LINE 3rd Quarter, r.i'';',' ...:.(MILL LINERBOARD DATA FOR,,.' '*l JULY, AUGUST, SEPTEMBER, 1984) *i'.'v:j.

Transcription

1 .?,:.?., l BASE-LINE 3rd Quarter, 1984!, C J -....:.(MILL LINERBOARD DATA FOR,,.' '*l JULY, AUGUST, SEPTEMBER, 1984) *i'.'v:j.':l Project ,:-. -ia ~,?. r.i'';',' :i.: * I*;i^ t,'~l~ j^i~.- ~Report Ninety-Three Progress Report to.!.i,5l ifourdrinier KRAFT BOARD GROUP OF THE ~,!!.^'.~- ~~AMERICAN j PAPER INSTITUTE December 1, 1984

2 NOTICE & DISCLAIMER The Institute of Paper Chemistry (IPC) has provided a high standard of professional service and has exerted its best efforts within the time and funds available for this project. The information and conclusions are advisory and are intended only for the internal use by any company who may receive this report. Each company must decide for itself the best approach to solving any problems it may have and how, or whether, this reported information should be considered in its approach. IPC does not recommend particular products, procedures, materials, or services. These are included only in the Interest of completeness within a laboratory context andbudgetary constraint. Actual products, procedures, materials, and services used may differ and are peculiar to the operations of each company. In no event shall IPC or its employees and agents have any obligation or liability for damages, including, but not limited to, consequential damages, arising out of or in connection with any company's use of, or inability to use, the reported information. IPC provides no warranty or guaranty of results.

3 F_-r GEORGIA-PACIFIC CORP. Your machines are identified in the report by the following code Monticello To 1 edo To 1 edo Machine #2 #1 #3 C4 I1 K3

4 BASE-LINE 3rd QUARTER, 1984 THE INSTITUTE OF PAPER CHEMISTRY Appleton, Wisconsin CONTINUOUS BASE-LINE STUDY (MODIFIED) (MILL LINERBOARD DATA FOR JULY, AUGUST, SEPTEMBER, 1984) Project Report Ninety-Three A Progress Report to FOURDRINIER KRAFT BOARD GROUP OF THE AMERICAN PAPER INSTITUTE Information contained herein is furnished for your internal use only and is not to be disseminated or disclosed outside your company or copied or otherwise reproduced without the express written permission of The Institute of Paper Chemistry December 1, 1984

5 TABLE OF CONTENTS Page SUMMARY INTRODUCTION PRESENTATION OF DATA Presentations (Tables): Table I-II-III-IV Table V-VI-VII-VIII Table IX-X-XI-XII Table XIII-XIV-XV-XVI Table XVII-XVIII-XIX-XX Table XXI-XXII-XIII-XXIV Table XXV 26-Lb Linerboard, Monthly Averages of Mill Data 33-Lb Linerboard, Monthly Averages of Mill Data 38-Lb Linerboard, Monthly Averages of Mill Data 42-Lb Linerboard, Monthly Averages of Mill Data 69-Lb Linerboard, Monthly Averages of Mill Data 9-Lb Linerboard, Monthly Averages of Mill Data Data on Conditioning and Testing Environments APPENDIX. NOTES A, B, C, AND D USED IN TABULATION OF MILL DATA 34

6 THE INSTITUTE OF PAPER CHEMISTRY Appleton, Wisconsin CONTINUOUS BASE-LINE STUDY (MODIFIED) (MILL LINERBOARD DATA FOR JULY, AUGUST, SEPTEMBER, 1984) SUMMARY PART 1: SUMMARY OF MOISTURE CONTENT DATA (JUN-SEPp 1984) Linerboard Grade Wt. Moisture Content._ JUN JUL AUG SEP _ 26 Lb Max Min Ave. 5.(15) 4.8(14) 5.1(15) 5.(15) 33 Lb Max Min Lb Ave. 5.3(23) 5.3(21) 5.4(24) 5.3(24) oo o Max Min Lb Ave. 5.6(17 ) 5.6(16) 5.7(2 ) 5.7(19) _-- -- _ _ Max Min Lb Ave. 5.8(39) 5.8(37) 5.8(39) 5.8(39) Max Min Lb Ave. 6.3(26) 62(27) 6.3(28) 6.3(27) o_--_- -- o Max Min Ave 6..5(12) 6 5(12) 6.2(11) 63(11) o o o-o-o Max. and Min. values are current Gachine averages. Ave. value is current FoK.B.G. average, number of machines is indicated in parentheses.

7 Page 2 Report Ninety-Three Fourdrinier Kraft Board Group of The American Paper Institute Project PART 11 I SUM4MARY OF ADJUSTED BASIS WEIGHT DATA (JUN-SEPP 1984) Ad juste d Basis Weightt tb/m sq f t Linerboard Grade Wt. JUN JUL AUG SLP 26 Lb Max ? Mi n ) Ave. 26.6( 15) 26.6( 14) 26.6( 15) 26.5( 15) 33 Lb Max. 34.6k 35.? Mi n Ave ( 23) 3 3.5(21) 33.4(24) 33.5(24) 38 Lb Max P M4in. 37.?7 31T Ave. 3.5(11) 386.5( 16) 38.5 (2 1) 3P..6( 19) 42 Lb Max Min T Ave ( 39) 42.4( 37) (39 ) (39 ) 69 Lb Max Min Ave (26) (27) 6 9.4( 2 8) 69.5(21) 9 Lb Max Mi n Ave. 9.7(12) 9.9(12) 9.6(11) 91.(11) Max. and Min. values are current machine averages. Ave. v alue is cur ren t F.K. B.G. average P number of amach in es is i nd icat ed in parent hese s.

8 Fourdrinier Kraft Board Group of The American Paper Institute Project Page 3 Report Ninety-Three PART III: SUMMARY OF CALIPER DATA (JUN-SEPP 1984) Calipers, Pt. Linerboard Grade Wdt. JUN JUL AUG SEP 26 Lb Max Mi n Ayve. S. ( 15) T. 9( 14) 8.( 15) 7.9(15) 33 Lb Max I11. I I11. 3 Min Ave. 9. 9(22 ) 9. 9(2) 9.8 (2 3) 9.8(C2 3 ) 38 Lb Max Min Ave. 11.(16) 1.9(15) 11.(2) t.e(18) 42 Lb Max Mi n A ve (38) 1 1.9( 36) 1 1.9( 3 8) (3 8) 69 Lb Max Min F. 6 Ave. 19.3(25) 19.2(26) 19.2(27) 19.3(26) 9 Lb Max P M in Ave. 25.2(12) 25.3(12) 25.(11) 25.(11) Max. and Mini. values are current machine averages. Ave. value is current FS.K.SG. average' number of machines is indicated in parentheses.

9 -I Page 4 Report Ninety-Three Fourdrinier Kraft Board Group :of The American Paper Institute Project P~ART IV: SUMMARY OF BURSTING STRENGTH DATA (JUN-SEP ) Linerboard Grade Wt. Bursting Strenqth. psig JUN JUL AUG -- SEP 26 Lb Max Min Ave. 73( 15) 1I( 14) 12 (15) 712( 15 ) Lb Max M in. 11T Lb Ave (23) (21) (24) (24) Max. 1e Mi n Ave. 91T( 17) 9 8( 16) 91( 2 1) 91( 1 9 ) 42 Lb Max Mi n Ave. 16(39) 16(31) 16(39) 16(39) 69 Lb Max lb5 Min Ave. 142(26) 144(21) 143(28) 144(27) 9 Lb Max e Min Ave. 113(12) 117(12) 174(11) 174(11) Max. and M4in. values are current machine averages. Ave. value is current F.K~.B.G. average* number of machines is indicated in parentheses.

10 Fourdrinier Kraft Board Group of The American Paper Institute Project Page 5 Report Ninety-Three PART V: SUMMARY OF CO RING CRUSH DATA (JUN-SEPP 1984) CO Ring Crush' lb Linerboard Grade Wt. JUN JUL AUG SEP 26 Lb Max., Min Ave ( 11) ( 7) ( 8 ) 36. 1( 9 ) 33 Lb Max Min Ave. 55.5(16) 52.4(12) 51.1(13) 54.3(13) 38 Lb Max Min A ve ( 14) 6 2.6( 1) 6 2.b6(12 ) ( 13 ) 42 Lb Max Min U 61. Ave. 72.5(26) 72.9(23) 7.8(22) 12.1(25) 69 Lb Max Min Ave. 116.(19) 119.9(2) 114,1(18) 114.9(2) 9 Lb Max Min Ave (11) 155.1(11) 144.1(1) 152.9( 9) Max. and Min. values are current Pachine averages. Ave. value is current F.I(.B.G. averages number of machines is indicated in parentheses.

11 Fourdrinier Kraft Board Group Page 6 of The American Paper Institute Report Ninety-Three Project INTRODUCTION The continuous base-line study (modified) is a compilation of monthly averages of mill test data obtained routinely on six major grade weights of linerboard manufactured in the member mills of F.K.B.G. Mill data are included for moisture content, basis weight, caliper, bursting strength, and CD ring crush tests made on the production of individual machines which produced at least 5 tons of one or more of the following six major grade weights during a given month: 26, 33, 38, 42, 69, and 9 lb. At the Institute, the as-reported basis weight, corresponding to the as-reported moisture content, is adjusted to a moisture content of 7.8%. Both the as-reported and the adjusted basis weight averages are included in the report. te that the moisture content at the as-reported basis weight (not shown in Tables) does not necessarily agree with the moisture content indicated in the report as measured at the reel. This is because some mills measure their basis weight at other than reel or standard conditions. The as-reported basis weight is included in the tables for reference only and should not be used for comparison purposes. PRESENTATION OF DATA For the six major grade weights of linerboard referred to earlier, mill test averages for moisture content, basis weight (reported and adjusted), caliper, bursting strength, and CD ring crush are compiled in the following tables. Table Number I-II-III-IV V-VIVIII-VIII IX-X-XI-XII XIII-XIV-XV-XVI XVII-XVIII-XIX-XX XXI-XXII-XXIII-XXIV Description Mill Test Averages on 26-lb Linerboard Mill Test Averages on 33-lb Linerboard Mill Test Averages on 38-lb Linerboard Mill Test Averages on 42-lb Linerboard Mill Test Averages on 69-lb Linerboard Mill Test Averages on 9-lb Linerboard I _

12 1 r-t o r_ TABLE I AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 26 LB MOISTURE CONTENTP PERCENT BASIS WT.. LB / H SQ FT JULY, 19E4 ADJ. BASIS WT..*A LB / SQ FT FcJUJRDRINaLR KRAFT LINIRBOARO CALIPER. PT BURST1ING STRENGT'H, P SI G n (D "* N- P- - 2 '11 23 CUM. FACT. CODE AV. AV. *B * CUN. FACT. CUN. FACT. AV. AV. "B * A V. AV. B * C CUM. FACT. 1N. AV. AV. * 8 f CU8. FACT. 1N. AV. kv..8b AlI C I P e F r KIl C ?' ? T ICI u x I 7?7 82 ~~ L? ? F P k. A ) e CC V G J P IK (i C O 95.P NA f r11 1o S (D 1 r11,-. r'-rc FKBG DATA AV CUM. AV ND. *D 96. NOTE- NOTES A, H. Co 26.? AND D. ARE GIVE4 IN APENDIX. -v '1 I.,D Zcv "(D cv -3

13 TABLE II AVERAGES OF ROUTINE KILL QUALITY CONTROL DATA FOk 26 LB FOURDRINTEP K~RAFT LINERBOARD 't, ) '1 rtr z (D '4O1STURE CONTENT, PERCENT BASIS NT.p LB / M~ SG FT AUGUST ADJ. BASIS WT.P*A LB / M SO FT CALIPER, PT BURSTING STRENGTH, P S I (V CT, CUM. FACT. CODE AV. AV. *8 ac CUM. FACT. IN3. AV. AV. *8 * MACHIN E DATA CON. FACT. CUN. FACT. CUM. FACT. AV. AV. *8 &*C AV. AV. ft8 * AV. AV. *8 * A Cl, I 1.8 8L.1I %~ F I * K T e ml e i i NI T F P T 19.7 UI XI e L? ' Or T? C Z A ? 13.C k V G J t oi N S FKIBG DATA AV CUM. AV * r NOTE- NOTES A. B. C. AND D. ARE GIVEN IN APPENDIX I '1-. (V 1 I..'1 (v n " ) Po m IrtD L., '

14 o r- TAULE III O(D = -IC AVERAGES OF ROUTINE MILL QUALITY CUNTPUL DATA FOR 26 Ld SEPTEM8EFR FOUhiDRINIER KRAFT LINLFRBOARD ON' CD (D MOISTUPE CONTENT, PERCENT CUM. FACT. CODE AV. AV. e8 I NO. *C 8ASIS MT., LB / MI SG FT CUM. FACT. IN'). AV. AV. *3 O ADJ. BASIS WT..*A LB / M SQ FT machine DATA CUP'. F.C T. AV. AV. bb CALIPER, PT MACHI NE DATA INO. CUM. FACT. k C AV. AV. BURSTING STRENGTH, P S I CUMl. FACT. bc AV. AV. & B &C CDO" :-4. ) A B ? o Cl ? ? ICI FI f.e 7 K i T ml NI I e. ~' I Ut e x l Z L I t.6 B ) T? Z? A )P C V G J f f ' e 1C C N f T I SI I CD FKBG DATA AV. 5. CIIM. AV. 5. D C I I NOTE- NOTES A. B. C. AND. ARE GIVEN IN APPENDIX. (D r'1 z "-- id rr CD CDl Z

15 TABLE IV CD -I Fr - z AVERAGES OF ROUTINE HILL QUALITY CONTROL DATA FOX 26 LB FOURDRINIER K~RAFT LINERBOARD RING COMPRESSI3N. L8S. JULY AUGUST, 19e4 SEPTEMBER* 19e4 (5 CD ~14 (I (1 CUM. FACT. INO. AV. AV. * 8 Al c I F I CUM. FACT. AV. AV. *B CUM. FACT. AV. AV. * K 1 ~~ e E ml e NI 417.r 47.1I Ul C ~ r 3. 7 L? 2 34.' , I ) e3.1 e14.o Z2 A S V3 G K E S4 FKBG DATA AV CUM. AV INO. * NOTE- NJTES AP Bo C. AND. ARE GIVEN IN APPENDIX (.- H 1 C. rtd (5 :3a 71 (5 ) ~ od. ' F? D m - (5

16 TABLE V AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 33 LB JULY, 1964 FUURDRINILR KRAFT LINERBOARO o c L. -3 t1 ", ~-i a ' m ( (C pi MOISTURE CONTENT, PERCENT BASIS WT., LB / M SO FT ADJ. BASIS WT..*A LB / M SG FT CALIPER. PT BURSTING STRENGTH. P 5 I C MACHINEE DATA CUM. FACT. CUa. CUM. FACT. CJR. CUM. FACT. CUM. FACT. CUM. FACT. CODE AV. AV. 'B *C AV. AV. 'B *C AV. AV. '8 'C AV. AV..8 &C AV. AV. '8 ftc At 5.? 5s r r e3 e Cl P IS Fl e e. 9e U e2 ml e IC.I P NI ri O.C t B E Xi lo e e L P T? e ZZ e r A ? ? 97.? E3 5.8 s.e Z e K ? V e F.P Z E l C G J El K e IC N' N e e5.6 8e F S e.e e e5 9A T ee 4- PD- M. ED r1 a) C Do (n orr FKBG DATA AV. 5.3 CUM. AV. 5.2 ' o ; (D '1 rt NOTE- NOTES A, B. C, AND D. AkE GIVEN IN APPENDIX. z ra. pi1 :: (D (D.-

17 I TABLE VI AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 33 LB AUGUST. 19f'. FOURDRINILR KRAFT LINERBOARD z MOISTURE CONTENTP PERCENT 8ASIS WT.. L9 / M SO FT ADJ. BASIS WT..&A LBI / M SO FT CALIPER. PT BURSTING STRENGTH, PS5I G CUMl. FACT. 1N. CODE AV. AV. '8 *C CUM. FACT. CUMi. FACT. IN. CUM. FACT. CUMl. FACT. 18. AV. AV. *B 'C Al. AV. *B &C AV. AV. '8 *C AV. AV. &B &C p-i Al1 5.9 Cl FlI I l ' I I '. 99.? I ? f Et1 1 9'. 83 a ' I Mt C I I( NI C TI ' ' * Ji X t IC ' ' H? C L? P ? ?r L 98.8 Z ) ? C A ? E e e2 9P f 3Z K3 ~~ ' V F a ' ? 8?T 1. ICI.2 C' ? C ' ? Mo k J' '. 99.? e K' ' e NI, E Re ' S f ? ' ' (le FKBG OAT'. AV CUM. Al I ND. ' C ' CQ C H-.- p.'. rt P*i cd. NUTE- NOTES AP B, C. AND Do ARE GIVEN IN APPENDIX. ' F? 4-D -' " C

18 TAULE VII AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 33 Ld MOISTURE CONTENT. PERCENT CUM. FACT. JND. CODE AV. AV. *B & BASIS wt., LB / ~4 SO FT SEPTEMBER ADJ. BASIS WT.v*A LB / M SO FT FOURDRINIER K4RAFT LINERBOARD CALIPERP PT' BURSTING STRENGTH, P SI G MACHIlUE DATA FACT. 1N. CUM. FACT. CUM.' FACT. CUM. FACT. AV. AVl. *B *C AVl. AY. *13 fc LV. AV..13 *C AV. AV. Al1 6. u 5.e ~ C ioo I lo Fl u Il I K l7 e I 11.2 ml I BC. I 84 8,5 9F NI j OC I LI.-6 1C7.i Il ' GC e UI j l xl I1. 1tr, ? H? L? : T" r o o.6 A A ' E I C2 P V Z r 9b C ) I. 5 G T J P C M J. 91 N A E F S On, C P I 12.3 FKBG DATA Cult. AV L 66 cum'. AV NO. &D NOTE- NUTES A. B. C, AND. ARE GIVEN IN APPENDIX~. 'i?h C: L m ItI - *1r z,,d 1-4). CD (bo 'IClb pi ICT 1*-- CD L.

19 TABLE VIII CD W 9 AVERAGES OF ROUTINE MILL QUALITY :ONTROL DATA FOR 33 Ld FOUFORINIER 6RAFT LINERBOARD Ft -Pl RING COMPRESSIONi. LOS. AlI Cl 1I JULY, 19e4 CUMl. FACT. AV. AV. * AV. 5. AUGUST. 1?84 CUMl. FACT. AV. * SEPTEMf3Ei. 19P4 CUMl. FACT. AV. 5.) AV kb T. 4 I1I K I ml e4.4 NI r T ?7 4F U e ; X I 8? H' L7 T? 47T Z? A3 E K e V3 Z C' IOC J4 K C P N N C St. T 4 FKCBG DATA AV CUM. AV I ND..a %lote NOTES AP 8. C. AND D, ARE GIVEN IN APPENDIX t CD Ft I- Hq pi1 CD (D CD 1 CD " a1. (o *3 ~1-9 D ) ~o lb rt CD a' -* r " Ft - -CD.

20 TABLE IX AVERAGES OF ROUTINE HILL QUALITY CONTROL DATA FOR 38 LB FOURDRINILR KRAFT LINERBOARD.i 1-h o (D:r.. MOISTURE CONTENTP PLRCENT B ASI S WT. L3 / M SO FT JULY, 1984 A CJ. BASIS WT.# &A LB / M SQ FT CALIPERP PT BURSTING STREtNGTHP P S1I 's CD (V '.o " m.q- - CUM. FACT. CODE AV. AV. a9 * M~ACHINE DATA CUM. FACT. INO. AV. AV. 68 O CUM. FACT. AV. AV. &B * NACHINE DATA CUM. FACT. TNO. AV. AV. * B *C N ACHINE DATA CUM. FACT. INO. AV. AV. a B *C (DO C I 5.e F ml r ?I P e d9 IC J NI e ?rI 1. 1o f I. Ni L I I xi e H? f a 98 J ? ?I e I I L ?1 lu ? ? f? I? I Ii? X ? I Z? 'I A , F H C3.? I IC Z r Ck I. G (t 111 II Z E.1. MI MI I D ' (V FKBG DATA A V r.9 CUM. A V ' D NOTE- NOTES A, B. C. AND D. ARE GIVEN IN APPENDIX o. (D -O z (V - (V (D

21 TABLE X '11 AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 38 LB FOURORINIER KRAFT LINERBOARD t O AUGUST, 1984 M4OISTURE CONTENTP PERCENT CUM. FACT. CODE AV. AV. &B 8 B ASIS T.. LB / M4 SG FT CUMl. FACT. INDl. AV. AV. *8 *C ADJ. BASIS 14T.,*A LB / m SQ1 Ft CUM. FACT. 1IN. AV. AV. *8 * CALIPER. PT CUMl. FACT. AV. AV. *8 * BURSTING STRENGTH. P 5 I CUMl. FACT. AV. AV. *B * '1 zb (Z Cl i ml T I * 11 I NI 5.? E ? r ? C I I W f 38.? xi C O e H? ? ? ' J? ?.? ? ? L? ? F e. uz ? r to3. 1 X T I. Z A ( I.-P ? S3' V i C E l. ' U I IK e N' ?.? FKBO DATA AV. 5.? CUM. AV. 5.6 I ND. * 11.8 NiOTE NOTES A. 8. C. AND D. ARE GIVEN IN APPENDIX ? i (8 (8 3 o ico Bh. o*". I W m- tor?~.-(p r'

22 TABLE XI o r- AVERAGES OF ROUT1NE MILL QUALITY CONTROL DATA FOR 38 Li3 FOURDHINIER KRAFT LINERBOARD MOUISTURE CONTENT. P ER CEN T BASIS WT., LB / M SO FT.SEPTEMBER ADJ. BASIS WT.p6A LB / M SG FT CALIPERP PT BURSTING ST:iENGTHr P SI G ' (b ( Ll- '- CUM. FACT. CODE AV?. AV?. ob t CUM. FACT. INO. AV. AV?. *8 b CUlt. FACT. AVl. AVl. *8 & hachine DATA CUM. FACT. CUM. FACT. INU. Co-ti 1 r CI e 18.2 ml I e.1 38P.1I C N] DI T I e Ti Mi I. 1. Xi I IO H? e I? f P? ' L? II I Ti? Q? l Q. 3 3e T T e IC U I X ' z? ~~ A E e i T 99 11I. S C e D I4.1I V Z C b C' C p I e e I m4 ~~ I ' T m. 5 m. -11 ra FIIOG DATA ClJR. AV r 3e CUM. AV? I ND. *D 1)1.8 1C.C CT; '11 rr I-' 4OTE- NUTES A, 8. C. AND Dv ARE GIVEN IN APPFNDIX. r~t -IT; IT; - (D '-J

23 TA8LE XII AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 38 LBI FOUR~mINIEP K~RAFT LINERBOARD JULY, ~~~~RING COMPRESSIONP L8S. AUGUST SEPTEMOER, 194 PO1 (D. i- r? C I "I N I CUM. FACT. AV. AV. *j6 Ac CUM. FACT. AV. AV. * CUM. FACT. AV. AV. *86 * C E Ii ~~~~~~~~~~~~~~~~~~~~~~~ F W I I E 13.2 x I H? G ? 6. 6.G 6.- J? ~~~ L 2 D? ? b ( o. 6 F U? X I e.8 Z2 Al ES Z 98.9 HS a S I V3 Z Gk CO K MI, (D pid oa1 FKSG DATA AV CUM. AV I NO..D NOTE- NOTES A. 8. C, AND D. ARE GIVEN IN APPENDIX H ~ (D ( 3 F '1 (D. WL. - 1

24 TABLE XIII AVERAGES OF ROUTINE MILL QUALITY CONTPOL DATA FUO 42 Ld FUURORINIER KRAFT LINERdOARD MOISTURE CONTENT. PERCENT CUM. FACT. CODE AV. AV. *8 *C Cl 6.1 D1 5.9 Fl 5.6 It er BASIS WT., LB / N SQ FT CUM. FACT. INO. AV. AV. B «C e JULY ADJ. BASIS WT.,.A LB / M S ' FT CUM. FACT. Af. AV. OB *C e 99.3 CALIPER, PT BURSTING STRENGTH. P S I G CUM. FACT. CUM. FACT. AV. AV. B8 ec AV. AV..B *C 12.e e I C6.7 9E J1 5.9 Ml NI E e TI WI P Xl F EJ F? e.1 1oo.o HZ e JZ LZ e B? SZ P.1 T e U e iol.e 13.6 V r X? e A C H M e E ? S F 12. 9E.3 9e e 1I4.7 V ICO e Z e C r G e H e P M e e IC1.9 N S FKBG DATA AV. 5.8 CUM. At. 5.8 *D e ? NOTE- NOTES A. B. C. AND. ARE GIVEN IN APPENDIX C e ' T?1 'ii C A~. isj i- X 5pX n (D 1- rr W.* >- 3 s- 3 i-" CD t 1 I n >S: D(1 3 X 'O crh p.i (- 2-1 X 3rr I R. o l- c C t To Ft ( '-1 z rr 3 rt I '-3 5 O ( '-

25 TAdLE XIV AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 42 LB FOURORIhILR KRAFT LINEPBOARD CD AUGUST rl MOISTURE CONTENT. BASIS NT.. ADJ. BASIS WT..*A BURSTING STRENGTH., PERCENT LB / N SO FT LB I M SO FT CALIPER. PT P S I G M4ACHINE DATA Ft CUM. FACT. CUM. FACT. CUMl. FACT. CUMl. FACT. CUMl. FACT. CODE AV. AV..6 *C AV. AV. *8 ftc AV. AV..8 *C AV. AV. *B *C AV. AV..8 *C I Cl ? : Di ? ( Ft ( E Mt k.1 Ni C Dl Ti k WI xi e 41.? F? E.1 1. H ? I? i J? !.1 1. L? ? Z ? ? , T U OC.O V K? A E H M t o S C V r ) p C. C G : H , PI ~ *c M ( N' b r S ' ' I - glb - FK8G DATA o (D. L. -" w AV ~~~~~~~~~~~~~ g CURl. p AV CL~ Il *D a', P "D 4-C 4TL- NOTES A. B. C. AND D. ARE riven IN APPENDIX. I " -(D 1

26 TABLE XV AVERAGES OF ROUTINE HILL 2UALITY CONTROL DATA FOR~ 42 1O MOISTURE CONTENT. PERCENT CUM. FACT. CODE AV. AV..8 c BASIS WT.. L3 / M 5 FT SEPTEMBER, DJ. BASIS WT..-A LLB / M SO FT FOURDRINIER KRAFT LINERBOARO CALIPER, PT MACIIINE DATA CUM. FACT. CUM. FACT. CUM. FACT. AV. AV. *B ~C A V.AV. *8 *C AV. AV. *B * BURSTING ST.-FNG1H, P 5I G CUM. FACT. AV. AV. -B.C 6.2 I1O P I1! I I1II z e JI ml ICO u NI at TI e e 13.8 WI J. [1.9 xi B? 5.e F? H? lu. 99. J? L i O?' Z r ? T U? V? X? A ES H3 6., III ) M C V C ? I Z k ? C ' e 12.? H I P C C Cl 6. 2 D1 6. Fl II N T FABG DATA AV. 5.6 CUM. AV. 5.8 IN. * 1. 4Z j.7 41.e ? 4TE- NOTES A. 8. C. AND. ARE GIVEN IN APPENDIX E.3 11I ( - 1 '1 Ml o oro '1 rr -. "3 9-" ' ( ( ' '1 ' ( Ml ( '1 *-1-4. cic) ( 9-1 r-t z (V rt I 9-1 ( " (, '

27 TABLE XVI AVERAGES OF ROUTINE MILL QUALITY CONTROL DATA FOR 42 Ld RING COMPRESSION. LHS. FUNRINIER K.RAFT LINERBOARD (CD "1 Flt "' JULY, 19P4 AUGUST SEPTEMBER CUM. -FACT. CUM. FACT. CUM. FACT. AV. AV. *8 &C AV. AV. *8 AV. AV. *8 *C C I '-. (D ( F I Ji ' e ml Ni at Tt wt P xi b? F? H? ' ' J L 2? Q? S? T U V X ' A E ! S P V C4 79.~ C G t( G N4 S. T 4 j1 la. P-' ( rl -.( FKBG DATA AV CUM. AV. 7.8 * D ( Q (id. pi rt r tn. NOTE- NOTES A, Fs, C. AND Li, ARE GIVEN IN4 APPENDIX. - r. t