Corrugation Handbook

8/8/2019 Corrugation Handbook

1/18

J Rg r o u p JR Packages (P) Ltd,. . www.]rgrotjl[J'.bilz

- Prepared by our lPa(kag~ng team for our customers ..

Corporate Oftiiia::e:4thRlloollI,JR P~aza,Tank Street, IHlosurTam~I!1ladu, i1India.PIN : 635 H)9PilI,one ,: (91 4344) 244].66, 244266E-lfM'llal~1': jII'"IP@jII'"gm LI p .biz

F:actory ~10th Km., Keillamanga lalm IRoad i .Aggond.a pa Iii,AchileUipalii Post, Tam~ll1ladu. i1India.PIN: 635 1ilOPhone: (914347) 329393, 324795Note: A l l m correspendence to be made to offiice o~lly


2/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllzGeneral information on corruqated boards andquidelines for the choice of

tlhe riglhlt type cf Cf'B boxes to ensure adequate performance in handlinq, storageand trensportation are g]ven below.

L1Components:

A Corru glated ~ i l ibre ib oa rd cons ists of 0ne 0r moOre Iaye rs of fluted (K raft)paper stuck to flat sheets of (1IKr,aft),paper or boOard(.s:),.The flat sheet m s 'LIslJIall~ycalled as 111~lmer.Tllhe ~~llIIted,sheet wsknown a flutlu[;Iglmedium. These are 'LIslJIallllyjeined Ib y starch or sjllcate adhessve,

Loner

L 2 :


3/18

J Rg r o u p JR Packages (P) Ltd.www .J rg ro ~ p '.bll Z

\ / \ / \ / \ / \ / \ / \ / \ / \ / \ 7

Tiriple-Wa~llled c:orlr!ll l'91,altedilf ibre [board (or 7-IP,llly CFB)

Corporate Offii:c::e:4tli F1lloollGJR Plaza." Tank Stre'et. IHlosurTam~In1ladu. India, PIN: 635 1'1)19Phone: (91 4344) 24416:6. 244266E-Mlai~~:jrtp{@jrg!'uup.biz

Factory ::10th Km . Kelllamalll1galam IRoad. ,Agigondapalli.Ad,et1tipal~i Post, l"almil~in1ladu.illndia. P[N: 63:5 noPi'ulne ,: (91 4347) 329'39'3. 324795Nolte : A l i l l correspendence to be made lto oftiiee 0n 1 l y .


4/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllz

4 . 6 1 \/\/\N\/\/\/\/\JV32 to 38 Hutes I RiJJnnilli1igFoot.A - IBroadl 1IFllllJJltedBoard (lF~uteH'el~gi1llt 4.2. to 4.fimm)2..s m m ! \/\/\/\/\/\/\/\/\/\J

50 to 56 FluKes I RIJJI,nnill i1igFootB - '1N1.allTow 1IFlIl1JJl1tedBoard (1F~ute Hengtil,t 2.2. to 2.Bmm)

3.7 m o o ! \/\/\/\/\/\/\/\/\/v36, tn 43 Hutes I Rurmilnig FooKMedl~lJJI,mC 1IFlilUited Board (lF~ute IHlel~gM 3.Sto 3.1mm)

00, .9 mml \/\/VVVSZVV\/v90' te 96 Flutes I RIJJInnulnig Foot

IEIIMuc:ro Flutedl IBoallidi (F~iJJ,te 'lHIleigiht 1.2 to [,.6mm)

COorporate Oftiilce :4t h Rllom!;. J R P ~C liz a, "f a Irnk Sfi:ree'l:. IHloslU rTam~I!1ladu. i l l n d u C l i . PIN ::53!') H)9Phone: (91 4344) .244].66, 244266E-Irr.1lai~~:j n ' lp,@jrgl lOl lJp.b iz

FactOory :ilO1l:hKm., Keillamangalam Road, .AggondapaUi.Ac:het1tipa~~iPost, Tam~llIlIlddLJ.llndia, P[N: 635 1ilOPhone: (914347) 329393, 324795Note: AIIIIIcorrespondence to be made to office only.


5/18


7.0

18 to. 22 Flutes I RUJlnnillliligFoot]um be FhJ'tedi Bo.ard {IFIIIUJlteHeilglltJt 6 ..8 to 7.2:mm)

The f~,ve tYlpes of flute are ernpleved In dmU.elUenJtcomlbwll1at~.onstn formuniform or ccmbinedccrrugeted ftbre beerd, Thus a three ply board wwthB flllll!IIteis denoted as "8 fliliuted 3-lIPly - CFB" amd a seven ply board wwthcombinetlcn of . A . , l i a r C are denoted as "'AjBJC-7 Ply I ICFB " . Generally theboard is constructed w~th the parallel fhJt~ng[media ~Incross directlons,

1.3 BOCl l rd Cheracteristics:In fabrication of box, flutes are aliqned vertica~lly or horiznntallv dep,ell1dlingupon tlhe application ..HlIJte d1ilUedionyi"eMidifferent strength dharadelUmsbcsto the board, when allli,.g,neddifferently_

Corporate Oftiilce :4th Rllom!;.JR P~Cliza, "f a ! m i l k Stree't. IHloslUrTam~I!1laJdu.illflldia. PIN ::53!') H)9Phone: (91 4344) .244].66, 244266E-Irr.1lai~~:j n ' lp ,@jrgFOl lJp.biz

Factory :10th Km., Keillamanga lam Roadi .Aggonda paUi.Achet1tipa~~i po.st, Tam~llililddLJ.llndia, P[N: 635 110Phone: (914347) 329393, 324795Note: AIIIIIcorrespondence to be made to. office only.


6/18

J Rg r o u p JR Packages (P) Ltd.www .J rg ro ~ P l . bll Z

1\/\/\/\/\/\/\/\/\/vB- F~ute hav ing glreate r numbelli of fl utes pe r foot can su p'port greater w,emgllhtthan A . or C when the force is actinq across the 111~nerst.e. a~lOngthe flutehemglht. Itmeans that B has 1h~1.g'h.er'Ifillat crush' resistance and ,culshioming,albm~,ityth,an .A. or C ,A - Filite havlilltlIgl~I,argercolumnscan support greater weight than Bar C whenthe force Iilsaiding ,aliiongthe flutes liI.e. across fluce Iheight. Itmeans that Ahas higher'e,dge-crlJllsh' resistance and! ,cll!.Jshioi!l~ngabiililty than IB0 1 1 1 C.

When the force acts ,asilll~ustrated m fig below B can support 'g,reaterwe~,ght than A. 0 1 1 1 C.

Corporate Oftii:lDE!:4th Allool" JR P'~aza,.Tank :Stre,et, IHlosurTam~lnadlJ, iITndia. PIN :: 635 1.09PhiiOne: (9il 4344) 244166, 2.44266E-MlCII~~,: jIlP@ jrg reu p, biz

F:actory :ilnth Km., Keillamanga lam Road, .Aggonda pa I~i.AicheUipalmi Post, lram~lrlI,adu, iITndia. PllN ,:635 noPhone: (9Jl 4347) 329393, 324795Note : A;II~cerrespendenca to be made to offiee (mly.


7/18

JR Packages (P) l.td,. . www.]rgrolJp,.bllzg r o u p

Palralllle~

Thuswith uniform material of constructi 0111 ]llIImboilf~:l!IIteoilffers h~"ghest edqecrush resistance followed byA,C,1 i 3 , E wtM;:~;re,aslIEflilulteoffers hwglhestflat crushresistance f,(],llllowedby B,C, A and jumbo respectively. Cushionwll1gl~sbest forjumbo and Illeast for ,I E flutes boards, IPuncture resjstanceis hwglherfor ,greaterflutes height Le., board I!:hickness,and hence witis maximum for jumbo andrminirnum for E nutes.

Pl l lD l l1 Ic itu r ,e ' II r ,es~s tar i li ce EdgecnJJ1sh , , 'C ushDon l~ l rn lg

Flat Cr!JJIs ih l

E I B IA

For fabrication olf box; ease in folding lcreasing is necessary.. The boardwith ,gln=aterthickness ~ISnot 50 re,adw~,ycrea5ed.,The board wlnth leastthreknessis IbeUer f011iprintinq, Stwtdl~fllI,gor closinq the box: ~ISeasierwhen the beard wsthmner,

Corporate oRifice :4 ~ R IIOO III,JR Piaza, l r:~:U1l,k:StrHet, IHlosurTam~hilladLl, mndia. PIN :: 635 1,09P&iI,one': (91 4344) ,24416:6, 2.442'66E-Mlal~1,:[email protected]

F:actory :::10th Km., Keillamangalam IRoad, ,Aggol'ldapall~,Achet1tipal~i lPost~ l"amihilladu. J1India.P[N:635 lUIphon' ,: (91 4347) 329'393, 3247'95Note : AI~co,rlrespondence to be made to offi ee 0Irnlly.
mailto:[email protected]:[email protected]:[email protected]


8/18

J Rg r o u p JR Packages (P) Ltd,. . www.]rg rO L ]ip '.b IIZPlrrintillillgamj ,dosimgfacl~liity

Cre,


9/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllz1.. B'Llrsti lUig stren gth2.. Hat crush reslstance3.. Puncture resista nee4.. Ed'.gecrush5.. Water penetrationBesides theabove, faetors aUectwrlg! performance of fabricated box includeL Basic workmarnshlilP2.. Mlanufaidlllirer's jowlI1t3.. Closu re and rei nfnrcernent4.. Box compreaslcn strenpthDepending upon the proposed apphcation, comb~f1lIahon of above parameterswith their acceptable Illevellls COUl~.,d' be set as a ,quaillity control meesure jtoemsure 1II11twmatep'cu:lkag~flll,gperformance ..

2.. Box lEva~uati(In2 : . . 1 . Visllll.al~Inspection:

Basicworkmansh ip: Anythwlilg!that looks inducesa fe,elll~flll,glthat adeq uate carehas ,gone into wts Imakinkg..By mere visual w~spedicm:f wwthout ,gowng!iuto detaitsof laboratorv evallllllabcm one can 'glllless as to what ,qllllailliityof components areemployed in fabrieatren of box and how the box wsgoing, to score lnactualfield. Some useful visual wnsp,edions fer ccrruqated boxes are Illisted below:a) 'siunplill11g: Select one or two representative boxesfrom the lot suppliedb] Examine tlhe box surface and check if the print wsi), of I I I W g!ht col~ou ri0 incorrect positiolUiiim) net correct positioniv) leg!iblev) unaffeetedwhen rubbed with wet thllllmbc) Box is neaHy afllld, sqllllareillY cut. U erasures acCl!!.Jraey In dim,ension andavoids ruptu res ..d), Creases are correctilly made and spaced and superfluouscreases {whkhweaken the box) are absent.

Corporate Oftii:l:e:4t.1 iRIIClol"JR P iaza, Ta Irnk Stre,et, IHi0surTamillll1lladu, illnd~a. PIN; 635 H)9Phone: (914344) 244166, 2.442'66E-IMlal~~:j!l~);i@jI"grou p. biz

Factory:1nth Km., Keillamdinga lam Road, .Aggonda pa Ui,ActnleU:~pa~~iPost, Tam~ilrnladu, illndia. PITN: 635 noPhone: (9il 4347) 329393, 3247'95Note: AII'Icosrespendence to be made to offi(:e oll1llly.


10/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllze) Slotsare correctfv made ~nrelation to creases and not excessivelv deep orshallow. Improper slots would result rn ,g,ClI~swhen box rs clnsed.f) Board, shou ld not d~slP~,ayflute wmpreSSal;(mwhen seen from outside sl!!.Jrface.Such board is known as "washboard" and wsthe result; of inferior eornpenerrtsI process or both.

D'efects ~nSllloUlii1 1 1 9 1

D'ee p S[haHow1i , . . . . - - - - - - - , A ~ A r-----COlrrreds) Open the l!JoxClnd check:

1) If cornponerrtsare proper and' w~thout any apparent delarmnetion. If plliVadhesion is pOOl! wittwil~11obviously IEH;::observed near creasinq 111~nkeson openi ng thebox. SI!!.Jchbox willi ~I{!IIser~glidity and durabil ity.

2) If Sioltsover manufacturer's jeintare square and area of correct w~dlth.Ifthe board asthklk and adequate slotwidth msnet provided at manulFacturer'sjOI~llf:it,box fnrmatton wOlJllldbe dliffklJ It. It wOllllldalso result ~ine:x:cesswvetensionon staples resultlnq wntea ring of jojrrts, When square" ~twm~I oneil effectivecolumn, whwll,e;under compression loads.

Corporate Oftii:lJe :41!hFI[loollI,JR P~aza" Tank Street, IHi0surTam~ll1IIadu, i1India. PIN: 635 109PilIlone': (91 4344) 24416:6, 2.44266E-Mlal~~: [email protected]

F:actory ~10th Krn., Kel[[almang,;alam IRoad, ,AggondapaHi,AcheUipa~li Post~l"am~~rnladu, i1India. PIN ::63:5 110Phone: {91 4347) 32:939'3:, 3:24795Note : A,II~cosrespendence to be made to offree 0 1 1 1 1 1 1 " 1 .
mailto:[email protected]:[email protected]


11/18


3) If joint ~I.ap~sof correct width" IJsuall~y 32, mm (11/4"}4) Examine it :he jol nt: for the 5 1pe cifJil.e;dtYIPe:i ..e, glllJed or sta p~I.es(Stit,dle:d}.. lif gluedl tear the joint apart" Faililure: shou~'dl be: tre,atinQ' ofpaper and not the gillue:. IGlue shou~;d extend to the: full lenqth of the lap.If staple jownl!:is speclfied check for::

1) Corliec:t no of staples

4) Staples are appliedat the entire lenqth of the joint IllapS) Staples are correctfv formed.

-W~ONG-

1., Excessive 0r inSlJllffi,c:ient ' g , 8 J P2., Tap,e:II,ed:slot3. Scattered &: uneven sp,adng of staples-CORRECT-L Adeqllate ,gap2. Square slot3., Adeqllate JOI~nlt(3.2.mm ),g.ap4 ., Even Sltalples

Corporate Oftii:lJe :41!hFllloollI,JR P~aza"Tank Street, IHi0surTam~ll1IIadu,i1India. PIN: 635 109Pi'iIlone': (91 4344) 24416:6, 2.44266E-Mlal~~:[email protected]

F:actory ~10th Krn., KelllaJmang,alam IRoad, ,AggondapaHi,AcheUipa~li Post~l"am~~rnladlJ,i1India. PIN ::63:5110Phone: {91 4347) 32939'3:, 3:24795Note : A,II~cosrespendence to be made to offree oll1lhl.


12/18

J Rg r o u p JR Packages (P) Ltd,. . www.]rg rO L ]ip '.b IIZDefects in staples

c ;j, B I I I E ! : C l l ikShOllrt

7h) Bend the flaps. throuqh 180 deqree cmglileand cheek for no split on ihori!zofllJtal'crease. il l f 1 l i 1 I J P rope r crea se wou ~d! result inrea ri ng of I iIIIersi] Cut tlhe sampje piece of board of 75mm.x 2..5mm size from thecenter of nnepa lU ie I and check w f

2 : , . Hutes are plmp,erillyformed and of specified lyp,e AlBIC etc (w~th roughmeasurement n iT linear d',elllsity of flutes and b.oallldthickness it is possible to gluessthe type .o f flutes, which can later !be ernss checked while taki ng quantitativemeasurernents.

Corporate Ol'fii:ce :4thRlloollGJR Plaza, " U " : a l 1 l i k Street. IHi0surTam~Ir1ladu. India, PIN: 635 H)9phone .: (9il 4344) .24416:6, 2.442'66E-IMlalil: jn ' 1 ~ ) ; ( ~jrg reu p, biz

F:actory:J l nth Km., Keillamanga lam Road, .Agigonda pa IIi.Achet1tipaIIi l[lost, Tamilr1ladu. Ind ia. PIN: 635 noPhone: (9il 4347) 329393, 324795Note: AIIIIcerrespnndence to be made to offiee o l 1 l l y .


13/18

J Rg r o u p JR Packages (P) Ltd.www .J rg ro ~ p '.bll Z

/\_Z\: Z\:_ZSCrushed

Teared

D Pulll~1the components apart and check if the adhesien Is prnper, Whether srnilicate(JI,rstareh-based adhesive rnsused could be examined by addilUig (01 1 n iodine solutionor phenolthalene) indicator ( former turll1in.g blue for starch and latter turning pinkfor 5illl~,cate)k) Close the bottom flaps by qummed Ipaper tape and' check -

L If flilaps meet or overlapas specified2.. fOluthe ~lnJtert1llallland external drnmensions and tare weightI), Close the top flaps also and' check if flaps meet or overlap as required ..Also turn the box from al I sides and chserver for neat formationrn) There are rnnltellnaJtrnonalllllyaceepsed standard styles of boxes wilth esserrtialvariatrnons with regard: to flaps (whelther meetrnngl or overleppinq, fllllily or partiialilly orin c:ombrnli1at~on},.number of p'lileces used rnnccnsrrucneo (one IPrneOej!'two piece etc)and rrrecharucal design itself. ID~fferent style offers different uti Imltyvaline and costbenefits and one has Ito choose style for intended. purpese ..n specified, tine boxshould conlfiirm to the specified style.n) When delivered, board should have moisrure comtem between 8-1{[I%. Ailimostall sltrelUigth properties tend to detersorate with hrnglh,ermetsture content. llExces5ivel~ydried board is also nolt. desirable as it does not offer adequate pretectionand mequally poor wmth less dura b il ity.

Corperate Offii:{:e:4tli RlloOll"JR Piaza, TaD1kStmet, IHlosurTam~IU1Iladu,illndua. PIN: 635 H)l9Phone: (91 4344) 244166, 244266E-IMlali~: jn'[email protected]

Factory:HUh Km., Keillamango lam IRoad.Aggonda poaIIi,AdleUipal~i Post, Tam~ID1I


14/18

J Rg r o u p JR Packages (P) Ltd,. . www.]rgrotjl[J'.bilz2..2 Laboratory Testinq :a) Burstilllg Strenqth ::The most .c:ommolillyalild universa IIVaccepted method of grad'ing of fber boards I~Sthe stre~glth of board expressed 1~lrlkglc:m2 ..Typ,e olf flutiflil,g' has very IIli!tittleinfluenceon the stren,glth of board and witj:s m.awnly cnntrnlled Iby combmed weiqh of liners.andfll'Llllt~ngl media .. The lest is not sensjtlve to deficiencies W l i ll board fabncationwhich mav occur on account of impenper Hutinqend bonding olf various cornpo-nents .. 6enera~'ly mf the burstlingl strength ws higher arndconverselv if burstinqstrenqth is Ilo,wer, chances of other performance characteristics being suffered aremore .. The test i,s carried our on a Mulillen J Cady tester wherein a hydilfalilk pres-SUllie ws transmirted to the board !thnmgha rubber diaphraglml untll the boardbursts, Since such ,e::onditicm seldom 'o'c)curs in prectiee. itis advwsable not to reillymuch on face value of burstingl strenqth, but to take witas more as a ,g'uidelineMlore so, beceuae i!t, in no way reflects the structural nature of board.b). Puncture Resistance ::MleaslllJllfedin terms of elllle:rgy required to. puncture a unit lengtlh of board}' punctureresistance is more indicative: offi1eMl perforrnance of board because it is a functionof tvpa.thlcknese, materiel and f.abri,catIDonof compeneuts. lit a~'sodirectlv relatesto stlffness and tear resistance olf liners and filiting, media. Unillike IbUlifsittingstrength, P1!!.Jlllctureresistance is a functicn on materials and processes wi&lrnclhglointo fabrllication of board henceis Iilormallll,y wncludedas one of the measure of IpUII-chase apecificatien of board. n represents d.amai,g,eto box when dropped on asharp corner which is a common hazard in the actual use c1de of box ...c) Hal crush resistance ::MIeasUilfediu n pressure units, mtrepresents the: resisrancein squeezing a !board be-tween thumb and fif1ll,g,ers..It prectsely measures the force Iper unit area of boardnecessary to colllla,p!sethe: fluting me:dwCl,the force being! applted vertic::alllilly0111the:liners. 50 farasadhesiea msadequate, the gradle of Imnersdoes not ]p~,.aysii,g'nifkalllltrole in ,crushing the flutes because filiute crushingi is priim.atily a function of glradeand type offlllL:nting media ..Hat crush reststance reflects cushi,onm~g ab~lity of the:board and its flexural rigidity ..His incorporated as purchase specifications whenbox is used to pack fragw~,eproduct ..

Corporate Offii:l:e:4th Flilooir.JR P~aza,. 1 1 : ; ; 'nlk Str,e!et, IHlosurTamilD1ladu,JITndial.PIN :: 635 109Phone: (9il 4344) 244]66, 2.442'66E-IMlali~:j r ]p ,@ j rgmiL Ip . biz

F:actory:10th Krn., Keillamangalam Road, .AggondapaHi,Achet1tipa~li Post, "fami~madu, JITndia.PIN: 635 U.OP'lhuJII1,e:(91 4347) 329393, 324795Note : AII~correspendence to be made to offic:e olmlly.


15/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllzMIeaISlllJred,~Iflilload limits, lt ,glives the force required to crush vellilicalll~y the celumrrs

offiliuting media. Itwsa functien of type and grade of fllll!Iitingmedia and stiffness andboard thickness. Itreflects on the cernpresslon strength of the box and hen,cewhere higher cernpression Strength wsa req ulrement, edqe crush ~ISused as a ,q,ua~lcoutrcl of board prior to the fabriceteon of box ..e) Compressso n Stren gt h ::

In storaqe, boxes are stacked hwglhup to utilize ma)(~mllllm h,eliglht of the ware-hOIWl;,E.U ,car'g.o ts not self-suppertinq, deformat~l.cm of box due to cosnpressive loadactirrq em itsb)IP,WOu~'d damaqe the cargl'o.. The walll~1of the box should be str.ongenolJllglhIUlOtto buckle down under anticipated stack ~,oaJl::tThis property ~smeasll!.JIliin temns of load umts, the for,ce neeessarvto effectilfin;t eollapse or the pre-deslqnateddeformation of the box ...Compression strength is di rectlv proportional to edqe-crush oboard ..Besides ~tvaries wwth box circumference (I.e. sum of twice the length and tw~,cthe width= 2:L+.2W). With slrntlar rnaterta Is, compression is hwglher for broader flllUltesBeyolllld certain hl'eliglht of the box, Ccrnpressien strength gloes on I~owering tile valuebecause .of the bllllddlingi of box swdes..It is safe to use a IEH]IXof dirnenssons L x l/Zx IUl.. Styille of the box ~nternalll compenerits, surface p,rinting are othell factoraaf-fecbm,gi thecompressien strellllgith of box ..U iscustomerv to align the flilurtes a~',ongthestack direction (Usl!lall~y box he~,ght).Somebmes when more or less equal compressionstrength ids desired ln both the dilledions, cross flutin,gl is used. The test is performedon ,emlpty bex, properly closed and relnfcrced ...Any source of r~,giidwtvlIeducing fabrtca-tion deficiencies such asimlpropelladll1es~olUlff~llIIte defcrmatien, defectivem.allllllJfaldurer's joint, incorrect creasmi!llgl,s~oUmii1gcould be ealsl~lydetected bvevalua-tton box ccmpressson test and Ihen,ce It is a prtmary-purchase sp,edf~,cation for .antyp,e of IboX:.rparti,cll!.Jlllarlywhen proposed for lll(m-Sll!.JIPI~'H)rtwllilgl,.clIll!.Jshalbllecarqo, Actuastacking lIesilstanoe ef box wsestimated as 1/311d to 1/4th of the test value, dependi nglJIIP,OIrlfaeters Ilike storaqe conditions, product nature, duration of stcraqe, etc.f) MI.anufad urer's J0int:

CFIB box lis gener.alll~,ymade out of one or two pieces of boards. The box is formedby effecting staplelgillue joint. This joint is known as rrsanufecturer's jeintandls one othe weakest portions of'the box .. Excessiv,elimplloper stapling wOlll~'dbe d.amage thebox by the way of tearing at staple pomts during Ulsagleof the box ..

Corpor.ate Oftiiiee :4i!J:lFllloOllr,JR Plaza,. Tanll,]kStreet, IHlosurTam~lnlIladlJ, :~ndia. PIN: 635 H)9Phone: (91 4344) .244].6:6, 2.44266E-IMICI I~ i : j 1 I lp '@j l l' " gmup.biz

Factory::10th Km . Keillamang.alam IRoad,..Aggondapallu,AdletttilPan iIPost, Tami~~nlIladu, Ind ia, PIN: 635 11 0PilI,one.: (9i1.4347) 32:9393, 324795Note : A,II~correspendence to be made to oftii ee 0nly.


16/18

J Rg r o u p JR Packages (P) Ltd.www .J rg ro ~ p '.bll ZUnder staplll~f1lI,gwOlulMIresult In fawlll!lln::by the way of ,d'e.form.atioIUi/opening out of

j ownts under stack loads. Uws , C I ! ! . Jstoma ry to em p~0 '1 sta pe sat aflI'gle of 45 deglree tohorizcntal line at distance of not more than 'DI(]imm..Gemerallv flat galvalUlmzedwmre msused for slt,alpnn,g and jownt lap wmth everlep .of nolt [ess than 30mm glue ~,S recom-mended, Wh,en qluejotrred fhe j , O W l f ll " t should sh,ow perfed adhesion throlLJglholJlt thelength and wh,en tried to open failure of board components sheufd be e.arlwellll(and notof adhesion]

The I s m has pulbllishes a standard for cerruqated fibre board boxes(lS 2771).lIihws canbe used as guideline ..lB,a5icalll~ywfspecifies reQll!lliredllbl!llrsting strenqth of the board usedin construction of box of eertaln dimensions irrtended fercertain net weighlts of carglo.Depending upon the nature of ,cargo and the intended application, the data could bemodified to achieve economy. The data reproduced Ibeillowandean be taken as generalg.uide IilUies.

Typ,e .ofease!Bo.ard

2.0 12.

Weig ht of bO.Kandoontentkg ..[max)

Combi ned internaldimensionsjmax]I(L+W+H) cms

Miinimum Iburst~f1iI,gst reng!tlll of

Boa rd*kgl/cm23-lPllyS - I P I I V

1.5030 200 14

7-lPllv 40 225 19

'" [For ,eal,eh lOIlJ() lI"ea!JJIc1t~ollili~n weilght of box "lind COrlitelli li 'lts Ibe~ow maximum permittedfor a Ibox, Combirred inlll'lterll11lallldiimell11lSlilolliliSshewa illili talb,lle may be ilm::reasea by 5% ..

4 ..Qualwty, Performance and Specifications:Specificatirm for boxes, based on eombineteon of eriteria for material employed

and corn bmed board propertjes ShOUlII,.d normally wndude minimum basksubstanoe(Grammage of irrdsvidual: weight of one square meter of paper, in,gmJm2)andi strenqths whidl directly reflect on the actualfield performance demandedfrom the box ..As drscussed above the strenqth charactertstic of board include burstingstrength, puncture resjsta nee, flat crush resistance, edge crush resistance, measureof water penetretion. ccsnpression strenqthcan be broadlly taken as tlhe representa-tive field performance test of fabricated box.

S-Plly7-lPlly 2.0 lSO 12.40 22.5 19

Corporate O f t i i : a : : e :4th RlloollI,JR Pllaza, l"arnk Street, IHlosurTamillnadu, i1Irlid~a.PIN : 635 H)9Piliione : (91 4344) 244].6:6, 244266E-iMalill ': j [email protected]

F:actory :10'lth Km., Keillamanga lalm Road i .Aggond.a pa Illi,Achet1tipa~~i Post, l"amilll1ladu. i1India. PIN: 635 1ilOPhone: (914347) 329393, 324795Note : A,II~cerrespendence to be made to office oll11


17/18

J Rg r o u p JR Packages (P) Ltd.www .J rg ro ~ P l . bll Z

2.. Adhessve (Stan:1h I silicate]3.. Board (Number of plies and type et flutes)

6.. M I.an 1 I falcllllirer 's joi,nt ( N um I be r of 1 ] 1 1 1 1 eces pe r box a nd gilu ed or sta 13,111ejo~nts)7.. Styille of box (Flaps meeting flllilly or partially)8.. Pr~ii1ting (Necessary Icof1li'illf1lj"mmic:at~lonsI instructjons liJlr:I1/2/3 CO~Ollrs andletter type}'9.. Bursting strenqth (Min~mlJllm value fiorintended w,e~glht irrespective ofgrader type andindividual piy gramma'g,es of components)10.. Puncture resista mice(Mlimimu m value)11. Compression Strenqth of box and antrcipated stack Illoadand duratiea ofstorage.

We hope that the above irtferrnation w m suffice YOlllr need to understand thebasics in desiqn, testinqand usaqe of corrugated cartons. lin case you meedfurther clarification, please mail us your queries to the below listedaddress.we wOlllld be happy to reply at the earliest opportunity,

Corporate Offiiice :4~ Rllom" JR Plaza, lall1lk Str,eet, IHlosurTam~hllladlJ,i1 India. PIN :: 635 H)19P&iI,one: (91 4344) .2.4416:5, 2.442'66E-IMllal~~:[email protected]

F:actory ::10th Km., Keillamanga lam Road, .Aggonda paIii,Acill,et1tupani Iflost~lam~IU11laiCllu,India, PITN: 635 110Phone .: (914347) 329393, 324795Note: AIIII cerrespondence to be made to office oll1llly
mailto:[email protected]:[email protected]:[email protected]


18/18

J Rg r o u p JR Packages (P) l.td,. . www.]rgrolJlp'.bllzA list o f e,qu~'lPlmentsfor tes t~ingl cenuqated flbre l~o\ardalUi1ldboxesls ,givenbelow:

51 No iParbol!.Jlars of Test Standard IEqLlI~pmelllt1 '!aurst :factor BLllrstiflllgl StJrelUlgtJh

testerIS : 1060-19,66Part - 1

BLllrsti ngl StJrengtJh of paper andpaper board

BLllrstingl StJrelUlgtJhtester

IS : 1060-19'66Part - 12 .

Compressiontester

3

Edlge Crush Test (for C!fB) A l l a l ! : Crush TesterIS : 7063Part. - H41 I F I l i a tCrush lR.esl~stance A l l a t Crush TesterIS : 4006-1972flute HemghtGirammage.of paper and Boardi IS : 1060-19'66Part - 1

IS : 7063(Part: - 1)

'GrammagerQuardrant orBalance

7

PunctureResistance"fester

PLlllilcture lRes~stanee IS ::4006-1972Part - Hill.8

Viscosity VisGosity CLIIPford cup No.4

Water Plmolfne:ssf:lflld Coibb "fest IS :: 1060-19,66Part - 1IS: 4006-19'66Part. - 1 .

to

Corporate Oftii:ce :41~ Fl l loo l rGJ R Plaza,. "faUlIkSt:r 'eet. IHloslUrTalml~IUl I I< ldu. illl'lldia. PIN: 635 H )9

Factory::10th Km., Keillamang.a lam IRoad,..Aggol'llda pa iii.Achet1tupaUi Post, "fam~~UlIiadu.illndia. P[N: 635 no

Documents

Corrugation Handbook