Kawm Txog Daim Ntawv Khob

Cov khob ntawv uas thawj zaug tuaj tawm yog conical nyob rau hauv cov duab, ua los ntawm tes, glued ua ke, yooj yim rau cais, thiab siv sai li sai tau. Tom qab folding ntawv khob, nrog folds ntxiv rau sab phab ntsa, ua rau nws nyuaj rau luam cov qauv ntawm cov rooj folding, thiab cov nyhuv tsis zoo tagnrho.
Waxed ntawv khob
Hauv xyoo 1932, waxed ob daim ntawv khob tau qhia, thiab lawv qhov chaw du tuaj yeem luam tawm nrog ntau tus qauv zoo nkauj los txhim kho kev txhawb nqa. Ntawm qhov tod tes, lub khob ntawv tuaj yeem zam kev sib cuag ncaj qha ntawm cov dej haus thiab cov ntaub ntawv, thiab tuaj yeem tiv thaiv qhov adhesion ntawm cov kua nplaum thiab txhim khu lub toughness ntawm daim ntawv khob;
Ntawm qhov tod tes, qhov tuab ntawm sab phab ntsa kuj nce ntxiv, kom lub zog ntawm lub khob ntawv zoo heev, yog li txo cov ntawv tsim nyog los ua lub khob ntawv muaj zog thiab txo cov nqi tsim khoom.
Ncaj-walled ob-walled khob
Txhawm rau nthuav dav daim ntawv thov ntau ntawm cov khob ntawv, xyoo 1940, ncaj-walled ob-txheej ntawv khob tau qhia rau lub khw. Cov khob ntawv no tsis yog yooj yim nqa xwb, tab sis kuj siv tau los tuav cov dej kub. Latex-coated single-layer waxed cups are widely use in vending machines to hold hot coffee.
Laminated yas-coated ntawv khob
Qee lub tuam txhab ua zaub mov tab tom pib txheej polyethylene rau ntawm daim duab los qhia kom muaj kev thaiv thiab kev sib khi ntawm cov thawv ntim khoom. daws qhov teeb meem ntawm kev cuam tshuam cov khoom zoo vim yog melting ntawm cov khoom txheej. Nyob rau tib lub sijhawm, cov xim pleev xim polyethylene yog smoother dua li cov xim qub qub, txhim kho cov tsos ntawm daim ntawv khob.
Kev siv cov khob ntawv
(1) Kev siv cov khob ntawv hauv ntim khoom noj
Lub hom phiaj tseem ceeb ntawm cov khob ntawv yog tuav cov dej haus, thiab tam sim no peb kuj siv cov khob ntawv rau ntim cov khoom siv mis nyuj.
(2) Kev siv cov khob ntawv hauv kev tshaj tawm
Ntau lub tuam txhab thiab cov neeg tshaj tawm yuav tsim thiab luam cov qauv zoo nkauj ntawm cov khob ntawv.
Ua ntej, koj tuaj yeem txhawb koj tus kheej cov khoom, kom cov neeg siv khoom paub thiab nkag siab koj cov khoom los ntawm cov ntaub ntawv yooj yim no.
Qhov thib ob, nws ua rau tib neeg haus dej haus sib txawv, thiab siv cov qauv zoo tshaj plaws los qhia cov cim ntawm ib yam khoom, uas tuaj yeem piav qhia tias tua ob tus noog nrog ib lub pob zeb, thiab tib neeg haus dej haus tib lub sijhawm los muab lub platform rau lawv. nkag siab cov khoom tshiab no.
(3) Kev siv cov khob ntawv hauv cov txheej txheem khaws cia
Cov khob ntawv tuaj yeem siv ntev npaum li lawv nyob hauv chav sov. Feem ntau lub txee lub neej ntawm cov ntawv khob yog 1-2 xyoo, yog tias lub tsev khaws khoom cia qhuav thiab tsis ntub, cov khoom siv cua tshuab ua tiav, thiab tsis muaj cov khoom tsis haum thiab tshuaj lom nyob rau hauv lub warehouse.