IV. Daim ntawv thov cov zaub mov qib PE coated ntawv khob hauv kev lag luam kas fes
A. Kev lag luam kas fes yuav tsum muaj rau cov khob ntawv
1. Kev tiv thaiv kev ua tau zoo. Kas fes feem ntau yog haus dej kub. Qhov no yuav tsum muaj peev xwm tiv thaiv tau cov kua dej kub los ntawm cov seams los yog hauv qab ntawm lub khob ntawv. Tsuas yog nyob rau hauv txoj kev no peb tuaj yeem zam cov neeg siv scalding thiab txhawb cov neeg siv khoom.
2. Kev ua haujlwm thermal rwb thaiv tsev. Kas fes yuav tsum muaj qhov kub thiab txias kom ntseeg tau tias cov neeg siv txaus siab rau qhov saj ntawm kas fes kub. Yog li ntawd, cov ntawv khob yuav tsum muaj qee qhov kev tiv thaiv muaj peev xwm tiv thaiv kas fes kom txias sai.
3. Anti permeability kev ua tau zoo. Lub khob ntawv yuav tsum muaj peev xwm tiv thaiv cov dej noo hauv kas fes thiab kas fes los ntawm kev nkag mus rau sab nrauv ntawm lub khob. Thiab nws tseem yuav tsum tau zam lub khob ntawv ua mos, deformed, lossis emitting tsw.
4. Kev ua haujlwm ib puag ncig. Ntau thiab ntau tus neeg siv kas fes tau dhau los ua ib puag ncig kev paub. Yog li ntawd, lub khob ntawv yuav tsum tau ua los ntawm cov khoom siv rov ua dua tshiab thiab biodegradable. Qhov no yuav pab txo qhov cuam tshuam rau ib puag ncig.
B. Qhov zoo ntawm PE coated ntawv khob hauv khw kas fes
1. Kev ua haujlwm tsis muaj dej tsis zoo. PE coated ntawv khob tuaj yeem tiv thaiv kas fes los ntawm kev nkag mus rau saum npoo ntawm lub khob ntawv, tiv thaiv lub khob los ntawm qhov muag thiab deformed, thiab xyuas kom muaj kev ncaj ncees thiab ruaj khov ntawm lub khob ntawv.
2. Kev rwb thaiv tsev zoo. PE txheej tuaj yeem muab cov txheej txheem rwb thaiv tsev. Qhov no tuaj yeem ua kom qeeb ntawm kev hloov pauv ntawm cov cua sov thiab txuas ntxiv lub sijhawm rwb thaiv tsev ntawm kas fes. Yog li, nws ua rau kas fes kom tswj tau qhov kub thiab txias. Thiab nws tseem tuaj yeem muab qhov kev saj zoo dua.
3. Muaj zog tiv thaiv permeability kev ua tau zoo. PE coated ntawv khob tuaj yeem tiv thaiv cov dej noo thiab yaj hauv kas fes los ntawm kev nkag mus rau ntawm lub khob. Qhov no tuaj yeem zam qhov tsim cov stains thiab cov ntxhiab tsw tawm los ntawm lub khob ntawv.
4. Environmental sustainability. PE coated ntawv khob yog ua los ntawm cov khoom siv rov ua dua tshiab thiab biodegradable. Qhov no tuaj yeem txo qhov cuam tshuam rau ib puag ncig thiab ua tau raws li cov neeg siv khoom niaj hnub xav tau kev tiv thaiv ib puag ncig.
C. Yuav Ua Li Cas Txhim Kho Cov Kas Fes Zoo Nrog PE Coated Paper Cups
1. Khaws qhov kub ntawm kas fes. PE coated ntawv khob muaj qee yam rwb thaiv tsev. Qhov no tuaj yeem txuas ntxiv lub sijhawm rwb thaiv tsev ntawm kas fes thiab tswj nws qhov kub thiab txias. Nws tuaj yeem muab kas fes saj zoo dua thiab aroma.
2. Khaws qhov qub saj ntawm kas fes. PE coated ntawv khob muaj qhov ua tau zoo los tiv thaiv permeability. Nws tuaj yeem tiv thaiv kev nkag mus ntawm cov dej thiab cov tshuaj yaj hauv kas fes. Yog li, nws yuav pab tswj tau qhov qub tsw thiab zoo ntawm kas fes.
3. Ua kom muaj kev ruaj ntseg ntawm kas fes. PE coateddaim ntawv khobtuaj yeem tiv thaiv kas fes los ntawm kev nkag mus rau saum npoo ntawm khob. Qhov no tuaj yeem tiv thaiv lub khob ntawv los ntawm kev muag muag thiab deformed, thiab tswj kev ruaj ntseg ntawm kas fes hauv khob ntawv. Thiab qhov no tuaj yeem tiv thaiv kev txaws lossis nchuav.
4. Muab kev paub zoo rau cov neeg siv khoom. PE coated ntawv khob muaj qhov dej tsis zoo. Nws tuaj yeem tiv thaiv cov kua dej kub los ntawm cov seams los yog hauv qab ntawm lub khob ntawv. Qhov no tuaj yeem ua kom muaj kev nyab xeeb thiab yooj yim ntawm cov neeg siv.