Corrugated board yog ntau txheej nplaum, tsawg kawg yog ib txheej ntawm daim ntawv corrugated core sandwich (feem ntau hu ua "qhov", "corrugated", "corrugated paper core", "corrugated paper core", "corrugated base paper" ) thiab ib txheej ntawm cov duab los qhia (tseem hu ua "corrugated board paper", "box board"), muaj lub zog txhua yam, tuaj yeem txo cov txheej txheem ntawm kev sib tsoo thiab poob, qhov ua tau zoo ntawm corrugated board nyob ntawm peb yam: cov yam ntxwv ntawm core ntawv thiab cardboard thiab cov qauv ntawm lub thawv nws tus kheej.
Kuj tseem hu ua corrugated cardboard. Nws yog tsim los ntawm tsawg kawg ib txheej ntawm corrugated ntawv thiab ib txheej ntawm lub thawv board ntawv (tseem hu ua carton board). Nws muaj zoo elasticity thiab extensibility. Feem ntau yog siv rau kev tsim cov thawv, thawv ntawv sandwich thiab cov khoom tawg yooj yim ntawm lwm cov khoom ntim. Kev siv lub hauv paus ntawm cov nyom nyom thiab cov ntawv pov tseg los ntawm kev ntaus cov ntaub so ntswg, ua los ntawm cov duab los qhia daj zoo sib xws, thiab tom qab ntawd cov txheej txheem ua haujlwm dov rau hauv corrugated, thiab tom qab ntawd hauv nws qhov chaw nrog sodium silicate nplaum thiab lub thawv ntawv ntawv sib txuas. Corrugated corrugated corrugated zoo li lub qhov rooj txuas txuas, ib sab ntawm ib sab rau hauv kab, sib koom ua ke, tsim ib daim duab peb sab, muaj lub zog zoo, los ntawm lub dav hlau tuaj yeem tiv taus qee qhov siab, thiab tag nrho ntawm elasticity, cov nyhuv tsis zoo. ; Nws tuaj yeem ua rau ntau yam duab thiab qhov ntau thiab tsawg ntawm cov gaskets lossis ntim raws li qhov xav tau, dua li cov ntaub ntawv yas tsis yog yooj yim, ceev; Qhov kub yog me me, qhov ntxoov ntxoo yog qhov zoo, lub teeb pom kev zoo tsis yog metamorphic, thiab cov av noo feem ntau me me, tab sis nws tsis haum rau kev siv mus sij hawm ntev hauv ib puag ncig nrog cov av noo siab, uas yuav cuam tshuam rau nws qhov kev siv. Kev faib tawm raws li kev sib xyaw ua ke, corrugated board tuaj yeem muab faib ua tsib hom hauv qab no: 1. Los ntawm ib txheej ntawm cov ntawv tseem ceeb thiab kraft cardboard cardboard hu ua "exposed corrugated board". Tshaj tawm corrugated cardboard, feem ntau tsuas yog siv los ua cushion, sib nrug thiab qhwv cov khoom tsis zoo. 2. Cov duab los qhia uas muaj ib txheej ntawm cov ntawv tseem ceeb thiab ob txheej ntawm cowhide phaib hu ua "ib lub qhov duab los qhia". 3. Ob txheej ntawm cov ntawv tseem ceeb sandwiched ntawm peb txheej ntawm kraft daim npav hu ua "ob chav pit board". Ob chav pit board tuaj yeem tsim los ntawm qhov sib txawv ntawm qhov dav dav thiab cov ntawv sib txawv, xws li "B" pit paper thiab "C" pit paper. 4. Peb txheej ntawm cov ntawv tseem ceeb sandwiched nyob rau hauv plaub txheej ntawm kraft daim ntawv hu ua "peb lub qhov rooj". 5. Lub cev muaj zog muaj zog ntxiv yog tsim los ntawm ib lub qhov board, thiab ib txheej ntawm cov ntawv tseem ceeb hauv nruab nrab ntawm nws yog ua los ntawm ob daim ntawv tuab. Corrugated board tuaj yeem muab faib ntxiv raws li qhov loj ntawm cov ntawv hauv paus kab, uas yog, nws qhov siab thiab tus lej ntawm cov kab hauv ib chav tsev ntev. Muaj plaub hom ntawv tseem ceeb craters. Cov lus hauv qab no qhia cov laug cam uas tsim los ntawm Mitsubishi thiab Langston craters
Lub thawv los ntawm qhov tuab "A" pit grain muaj lub zog sab saum toj thiab hauv qab zoo dua li "B" thiab "C", tab sis piv nrog "A" thiab "B" pit grain, thinner "B" pit grain muaj siab zoo dua. tsis kam. Cov cim "A" thiab "C" yog siv rau kev tsim cov thawv nyob rau hauv siab thiab ntim cov ntaub ntawv xav tau. "B" pit qauv yog haum rau lub peev xwm thiab qhov chaw yog qhov tseem ceeb, tab sis lub zog pawg tsis tseem ceeb ntawm lub thawv tsim khoom. "E" pit grain muaj qhov siab tshaj plaws compressive tsis kam, tab sis nws lub peev xwm nqus dej poob qis me ntsis, feem ntau yog siv los nqa hnyav offset (xim luam ntawv) corrugated cartons.
Core ntawv cov ntaub ntawv corrugated board lub qhov taub yog loj dua, nws rigidity yog muaj zog. Lub toughness ntawm lub rooj tsavxwm yog los ntawm cov ntawv tseem ceeb ntawm cov txheej txheem, es tsis yog qhov xav tau ntawm cov khoom siv tuab tuab, uas txo qhov hnyav thiab tus nqi ntawm lub rooj tsavxwm. Cov ntawv tseem ceeb tuaj yeem ua los ntawm cov ntaub ntawv semi-chemical (uas muab cov ntawv zoo tshaj plaws) los yog cov ntawv siv dua tshiab, uas yog nyiam los ntawm ntau lub tuam txhab vim nws cov nqi qis. Txawm hais tias daim ntawv lub zog tsis zoo li qub, nws tuaj yeem txhim kho los ntawm kev ntxiv cov hmoov txhuv nplej siab rau hauv daim ntawv zeb.
Cov kab hauv qhov chaw nyob hauv qee qhov chaw hauv daim ntawv corrugated, nws lub luag haujlwm tseem ceeb heev, los ntawm nws tuaj yeem tiv taus lub siab, sab siab thiab lwm yam tsis xwm yeem. Cowhide daim npav lub luag haujlwm tseem ceeb yog tsim cov txheej sab hauv thiab txheej txheej ntawm corrugated board, nws txoj haujlwm tuaj yeem ua qauv lossis zoo nkauj, txhua txheej ntawm daim npav cowhide rau cov duab los qhia muaj ntau yam ntxwv, thiab cov yam ntxwv no tuaj yeem nthuav dav los ntawm kev sib txuas, waxing thiab lwm yam. cov txheej txheem ua.
Post lub sij hawm: Sep-22-2021