Lus Cim: Qhov sib txawv ntawm cov khoom siv zaj duab xis sealing thiab sab pem hauv ntej thiab nraub qaum

Raws li cov khoom ntim khoom siv dav siv, qhov sib txawv ntawm cov khoom siv thiab sab pem hauv ntej thiab sab nraub qaum ntawm sealing zaj duab xis yog qhov tseem ceeb heev rau kev ua kom muaj txiaj ntsig ntim thiab txhim kho cov khoom zoo. Kab lus no yuav ua kom paub meej cov khoom ntawm sealing zaj duab xis thiab qhov sib txawv ntawm sab pem hauv ntej thiab sab nraub qaum.

1. Hom thiab yam ntxwv ntawm sealing zaj duab xis cov ntaub ntawv

Muaj ntau ntau yam ntaub ntawv sealing zaj duab xis, xws li PE, PET, PP, PVC, PS thiab txhuas ntawv ci. Cov ntaub ntawv no muaj lawv tus yam ntxwv thiab tsim nyog rau kev ntim khoom sib txawv.

1. PE (polyethylene) sealing zaj duab xis: muaj qhov yooj yim thiab pob tshab, tus nqi qis, dav siv hauv ntim khoom noj, tshuaj thiab lwm yam lag luam.

2. PET (polyester) sealing zaj duab xis: muaj lub zog siab thiab hnav tsis kam, haum rau ntim lub sijhawm uas xav tau lub zog siab thiab ua haujlwm ntev.

3. PP (polypropylene) sealing zaj duab xis: muaj kev tiv thaiv zoo heev thaum tshav kub kub thiab noo noo tsis kam, haum rau ntim rau hauv ib puag ncig kub.

4. PVC (polyvinyl chloride) sealing zaj duab xis: muaj huab cua tsis zoo thiab tshuaj lom neeg ruaj khov, haum rau ntim uas yuav tsum tau khaws cia ntev lossis ib puag ncig tshwj xeeb.

5. PS (polystyrene) sealing zaj duab xis: muaj siab gloss thiab zoo nkauj, haum rau high-end khoom los yog khoom plig ntim.

6. Aluminium foil sealing zaj duab xis: muaj cov khoom thaiv zoo heev thiab kev zoo nkauj, haum rau kev ntim khoom uas yuav tsum muaj cov khoom thaiv siab lossis kev zoo nkauj tshwj xeeb.

2. Qhov sib txawv ntawm lub hauv ntej thiab sab nraum qab ntawm lub sealing zaj duab xis

Lub pem hauv ntej thiab nram qab ntawm sealing zaj duab xis yog txawv nyob rau hauv cov khoom, tsos thiab kev ua tau zoo. Kev paub qhov txawv thiab siv lawv tsim nyog yog qhov tseem ceeb rau kev txhim kho cov nyhuv ntim.

1. Qhov txawv txav: Sab pem hauv ntej thiab sab nraub qaum ntawm lub sealing zaj duab xis feem ntau muaj qhov sib txawv ntawm qhov pom. Sab pem hauv ntej yog feem ntau glossy, nrog ib tug du thiab sleek nto, thaum lub sab nraub qaum yog dull, thiab saum npoo tej zaum yuav qhia ib tug tej yam kev ntxhib los mos los yog roughness. Qhov sib txawv ntawm qhov tsos no pab cov neeg siv ceev nrooj paub qhov txawv ntawm sab xub ntiag thiab sab nraub qaum thaum siv nws.

2. Kev ua tau zoo sib txawv: sab pem hauv ntej thiab nraub qaum ntawm cov yeeb yaj kiab sealing kuj muaj qhov sib txawv. Sab pem hauv ntej feem ntau muaj kev luam ntawv zoo thiab hnav tsis kam, thiab tsim nyog rau kev luam ntawv logos, qauv, thiab lwm yam., txhawm rau txhim kho kev zoo nkauj thiab paub txog kev ntim khoom. Sab nraub qaum feem ntau tsom rau nws qhov kev ua tau zoo sealing, uas yuav tsum tau ua kom haum lub ntim kom nruj kom tsis txhob muaj kev cuam tshuam ntawm cov huab cua sab nraud, noo noo, thiab lwm yam, kom muaj kev ruaj ntseg thiab ruaj khov ntawm lub ntim.

3. Kev siv: Thaum siv cov yeeb yaj kiab sealing, nws yog ib qho tsim nyog yuav tsum xaiv lub hauv ntej thiab sab nraub qaum raws li qhov yuav tsum tau ntim. Rau kev ntim khoom uas xav tau luam tawm lub logo lossis cov qauv, sab pem hauv ntej yuav tsum raug xaiv raws li sab luam ntawv; rau kev ntim khoom uas xav tau los txhim kho kev sib khi, sab nraub qaum yuav tsum tau xaiv raws li qhov haum.