Cupstock ntawvyog ib hom ntawv tshwj xeeb uas feem ntau siv los ua cov khob ntawv pov tseg.
Nws yog tsim los ua kom ruaj khov thiab tiv taus cov kua dej, ua rau nws yog ib qho khoom siv zoo rau tuav cov dej kub thiab txias.
Cupstock raw khoom daim ntawvfeem ntau yog tsim los ntawm kev sib xyaw ntawm cov ntoo ntoo thiab cov txheej nyias nyias ntawm polyethylene (PE) txheej, uas muab kev tiv thaiv kev ya raws thiab pab tswj cov txheej txheem ntawm lub khob.
Cov khoom siv tseem ceeb siv hauv kev tsim khoomcupstock paperboardyog virgin wood pulp. Lub pulp no yog muab los ntawm cov ntoo softwood thiab hardwood ntoo, uas tau ua tiav los rho cov cellulose fibers uas tsim cov hauv paus ntawm daim ntawv.
Ntoo pulp yog ua ke nrog dej thiab lwm yam additives los tsim ib tug pulp slurry, uas yog ces tsim nyob rau hauv nplooj ntawv thiab qhuav los tsim cov ntaub ntawv kawg.
Ntxiv nrog rau cov ntoo pulp,high bulk cupstock boardtseem nta ib txheej nyias ntawm polyethylene txheej ntawm ib los yog ob sab. Cov txheej no ua haujlwm raws li kev tiv thaiv dej noo, tiv thaiv cov kua los ntawm cov ntawv thiab ua rau lub khob poob nws cov duab lossis kev ncaj ncees.
Cov txheej PE kuj tseem pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau tawg).
Kev siv cov khob khob uas tsis muaj coated yog feem ntau rau kev tsim cov khob ntawv pov tseg, uas tau siv dav hauv kev lag luam zaub mov thiab dej haus. Cov khob no feem ntau yog siv los ua dej kub thiab txias xws li kas fes, tshuaj yej, dej qab zib thiab dej. Kev sib xyaw ntawm ntoo pulp thiab PE txheej ua rauuncoated cupstock paperboardib qho kev xaiv zoo tshaj plaws rau daim ntawv thov no, vim nws muab qhov tsim nyog lub zog thiab noo noo tiv thaiv kom tiv taus qhov nruj ntawm kev tuav thiab kev thauj mus los.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm Cup Tshuag Daim Ntawv Yob yog nws lub peev xwm los tswj nws cov duab thiab kev ncaj ncees thaum sib cuag nrog cov kua. PE txheej zoo tiv thaiv daim ntawv kom tsis txhob soggy lossis deformed thaum ntim cov dej kub los yog txias, kom ntseeg tau tias lub khob tseem ua haujlwm thiab tsis muaj dej-tiv taus thoob plaws hauv nws txoj kev siv. Tsis tas li ntawd, lub khob ntawv lub rooj tsavxwm yog tsim los ua kom tau raws li ntau yam kev luam ntawv thiab cov khoom lag luam, tso cai rau kev hloov kho cov khob nrog lub logo, tsim, thiab cov lus tshaj tawm.
Rau cov txheej txheem zoo tshaj plaws rau Raw Material Paper Cup, PE txheej yog qhov kev xaiv ntau tshaj plaws vim nws cov dej noo zoo heev thiab cov khoom cua sov. Txawm li cas los xij, lwm cov txheej txheem xws li polyethylene terephthalate (PET) lossis polylactic acid (PLA) kuj tseem siv tau nyob ntawm cov kev cai tshwj xeeb. Cov txheej txheem no muaj cov yam ntxwv sib txawv thiab cov txiaj ntsig zoo, xws li kev rov ua dua tshiab lossis txhim kho cov cua sov, ua rau lawv tsim nyog rau kev siv tshwj xeeb lossis kev xav txog ib puag ncig.
Hauv kev xaus, cupstock paper yog ib yam khoom tshwj xeeb tsim los tsim cov khob ntawv pov tseg. Nws yog tsim los ntawm cov ntoo pulp thiab nta PE txheej uas muab cov dej noo tsis kam thiab kev ua haujlwm ruaj khov, ua rau nws haum rau tuav cov dej kub thiab txias. Kev siv cov ntawv cupstock feem ntau yog rau kev lag luam zaub mov thiab dej haus, thiab nws cov yam ntxwv ua rau nws yog qhov kev xaiv zoo tshaj plaws rau daim ntawv thov no. Thaum PE txheej yog qhov kev xaiv siv ntau tshaj plaws, lwm cov txheej txheem kuj tuaj yeem txiav txim siab raws li qhov xav tau tshwj xeeb thiab nyiam.
Post lub sij hawm: Aug-06-2024