Polyester PET Strap Inspection Guide

Qhov tseem ceeb ntawm kev tshuaj xyuas tuaj

Koj tau tso koj daim ntawv xaj PET pluaj, cov khoom xa tuaj tuaj txog, thiab pab pawg hauv tsev khaws khoom tau npaj txav mus rau hauv cov khoom muag. Tab sis ua ntej lees txais cov khoom xa tuaj, koj puas tau kuaj xyuas lub pluaj? Raws li cov qauv kev tswj xyuas zoo, kev tshuaj xyuas tuaj yog ib kauj ruam tseem ceeb hauv kev ua kom ntseeg tau tias cov khoom tau txais tau raws li qhov yuav tsum tau ua. Kev soj ntsuam tsis ua haujlwm tuaj yeem ua rau muaj teeb meem kev ua haujlwm, khoom siv puas tsuaj, thiab kev cuam tshuam ntawm kev ruaj ntseg.

PET pluaj (polyester pluaj) yog cov khoom siv ua haujlwm siab siv hauv kev thov kev thov uas qhov zoo sib xws yog qhov tseem ceeb. Raws li kev txheeb xyuas kev lag luam ntim khoom, cov txheej txheem tshuaj xyuas kom zoo pab txheeb xyuas cov teeb meem muaj peev xwm ua ntej lawv cuam tshuam rau kev tsim khoom.

Ntawm Jushuo Ntim , peb cov txheej txheem kev tswj xyuas zoo suav nrog cov txheej txheem tshuaj xyuas dav dav uas ua tus qauv rau cov neeg yuav khoom ntsuas cov khoom xa tuaj. Cov lus qhia no suav nrog cov kauj ruam tshuaj xyuas tseem ceeb uas txhua tus neeg yuav khoom yuav tsum ua.

1. Kev Tshawb Fawb Kev Ruaj Ntseg

1.1 Tensile Strength Test

Kev quab yuam yog qhov tseem ceeb tshaj plaws ntawm kev ua haujlwm rau PET pluaj. Raws li ASTM D3950 specifications, strapping yuav tsum tau raws li qhov tsawg kawg nkaus quab yuam yuam kev rau nws cov qib teev.

Yuav kuaj li cas:

• Thov batch test cov ntaub ntawv los ntawm tus neeg muag khoom

• Xyuas kom tseeb tias cov ntaub ntawv tawg rog ua tau raws li qhov yuav tsum tau ua

• Rau cov ntawv thov tseem ceeb, xav txog qhov kev sim ywj pheej ntawm cov qauv

Jushuo Ntim cov ntaub ntawv zoo suav nrog kev ntsuas tensile rau txhua pawg tsim khoom, muab cov neeg yuav khoom nrog cov ntaub ntawv pov thawj ntawm kev ua txhaum cai.

1.2 Elongation Verification

elongation ntawm kev so cuam tshuam qhov nro tuav kev ua haujlwm. Raws li EN 13394 cov lus qhia tshwj xeeb, PET pluaj yuav tsum ua kom pom qhov elongation qis (feem ntau ≤12% thaum so) rau kev ua haujlwm zoo.

Yuav kuaj li cas:

• Txheeb xyuas qhov muaj nuj nqis elongation hauv cov ntaub ntawv batch

• Paub meej tias elongation ua tau raws li qhov yuav tsum tau ua

• Kuaj cov qauv yog tias cov ntaub ntawv tsis muaj

2. Qhov tseeb qhov tseeb

2.1 Width Verification

Dav raug cuam tshuam rau cov cuab yeej siv tau. Raws li cov khoom siv tshwj xeeb, qhov dav dav yuav tsum tau tswj kom tsis txhob muaj teeb meem pub mis.

Yuav kuaj li cas:

• Ntsuas qhov dav ntawm ntau lub ntsiab lus raws lub pluaj

• Xyuas kom tseeb tias qhov dav yog nyob rau hauv qhov kev cia siab

• Tshawb nrhiav qhov dav variation thoob lub yob

Yuav nrhiav dab tsi:

• Raws li qhov dav thoob plaws yob

• Tsis muaj qhov sib txawv tseem ceeb ntawm qhov ntsuas qhov ntsuas

• Dav variation nyob rau hauv qhov kam rau ua

2.2 Thickness Verification

Thickness raug cuam tshuam rau lub zog tawg thiab kev ua haujlwm foob. Raws li kev tsim khoom tshwj xeeb, thickness kam rau ua yog qhov tseem ceeb rau kev pub noj thiab kev sib khi.

Yuav kuaj li cas:

• Ntsuas thickness ntawm ntau lub ntsiab lus

• Xyuas kom tseeb tias thickness yog nyob rau hauv cov kev kam rau ua

• Txheeb xyuas qhov sib txawv ntawm qhov tuab ntawm cov yob

3. Nto tiav zoo

3.1 Smooth Finish Inspection

Rau cov pluaj PET du, qhov zoo ntawm qhov chaw cuam tshuam rau kev noj thiab tuav.

Yuav kuaj li cas:

• Nto yuav tsum du thiab uniform

• Tsis pom qhov tsis xws luag xws li khawb, npuas, lossis kab mob

• Zoo sib xws nto tsos thoob lub yob

3.2 Embossed Finish Inspection

Rau embossed PET pluaj, qauv zoo cuam tshuam rau kev noj qab haus huv.

Yuav kuaj li cas:

• Embossed qauv yuav tsum yog uniform thiab zoo ib yam

• Tsis ploj los yog flattened qauv seem

• Kev ntxhib los mos ntawm cov yob

4. Roll Winding kev ncaj ncees

4.1 Winding Quality

Roll winding zoo cuam tshuam rau kev noj zaub mov. Raws li cov chaw tsim khoom ntim khoom, qhov tsis zoo winding tuaj yeem ua rau muaj teeb meem pub noj thiab khoom siv jams.

Yuav kuaj li cas:

• Rolls yuav tsum raug mob sib npaug thiab nruj

• Tsis muaj telescoping lossis ntug kev puas tsuaj

• Tsis xoob lossis tsis sib xws

• Smooth, huv npoo

Jushuo Ntim cov txheej txheem tsim khoom suav nrog kev kuaj xyuas zoo ntawm cov theem winding kom ntseeg tau tias muaj kev ncaj ncees zoo sib xws.

4.2 Core thiab Roll Dimensions

Core loj compatibility cuam tshuam rau pluaj dispensing. Raws li cov khoom siv tshwj xeeb, cov tub ntxhais loj yuav tsum ua raws li qhov yuav tsum tau ua ntawm dispenser.

Yuav kuaj li cas:

• Core puab txoj kab uas hla sib tw specification

• Yob dav sib tw specification

• Yob sab nraud txoj kab uas hla yog nyob rau hauv qhov kev siv tau

5. Ntim thiab Labeling

5.1 Ntim Cov Cai

Kev ntim khoom kom zoo tiv thaiv pluaj thaum thauj thiab khaws cia.

Yuav kuaj li cas:

• Cov khoom ntim sab nrauv tsis zoo thiab tsis muaj kev puas tsuaj

• Tsis muaj dej noo los yog kev puas tsuaj

• Strapping yog tiv thaiv los ntawm kev puas tsuaj rau lub cev

5.2 Labeling Verification

Daim ntawv lo kom raug kom paub meej cov khoom raug.

Yuav kuaj li cas:

• Daim ntawv lo phim cov kev txiav txim

• Batch naj npawb thiab hnub tsim khoom raug cim kom meej

• Cov ntaub ntawv qib thiab qhov ntev yog raug txheeb xyuas kom raug

6. Cov ntaub ntawv tshuaj xyuas

6.1 Cov ntaub ntawv xav tau

Raws li kev tswj hwm cov qauv, kev xa khoom yuav tsum muaj xws li:

• Certificate of Conformance

• Batch xeem tau (tensile zog , elongation, qhov ntev)

• Material Safety Data Sheet (MSDS)

• Shipping cov ntaub ntawv

Jushuo Ntim muab cov ntaub ntawv dav dav nrog txhua qhov khoom xa tuaj, suav nrog cov ntawv xeem thiab cov ntaub ntawv pov thawj.

6.2 Cov ntaub ntawv pov thawj

Yuav kuaj li cas:

• Cov ntaub ntawv sib tw khoom xa tuaj

• Cov qhabnias xeem tau raws li qhov yuav tsum tau ua

• Cov ntawv pov thawj tam sim no thiab siv tau

7. Kev sim ua qauv

7.1 Kev Tshawb Fawb Hauv Tsev

Rau cov ntawv thov tseem ceeb, xav txog kev sim hauv tsev.

Yuav kuaj li cas:

• Tensile zog pov thawj

• Kev ntsuas qhov ntev

• Khoom noj khoom haus kuaj

• Kev txheeb xyuas lub zog foob

7.2 Cov khoom siv sib xyaw ua ke

Yuav kuaj li cas:

• Pub kuaj los ntawm koj cov khoom siv

• Tension thiab sealing kev ua tau zoo

• Kev txheeb xyuas kev ua tau zoo

Cov ntsiab lus

Kev tshuaj xyuas PET pluaj xa khoom ua ntej kev lees paub yog qhov tseem ceeb rau kev ua kom zoo sib xws thiab tiv thaiv cov teeb meem kev ua haujlwm. Cov txheej txheem kev tshuaj xyuas yuav tsum suav nrog kev txheeb xyuas lub zog tawg, kev kuaj xyuas qhov tseeb, kev tshuaj xyuas qhov chaw tiav, kev ntsuam xyuas kev ua haujlwm ntawm kev sib tw, kev ntim khoom thiab daim ntawv lo tshuaj xyuas, kev tshuaj xyuas cov ntaub ntawv, thiab cov qauv kuaj rau cov ntawv thov tseem ceeb.

Rau cov neeg yuav khoom, txoj hauv kev yooj yim yog ncaj nraim: tsim cov txheej txheem kev tshuaj xyuas tuaj, txheeb xyuas cov ntaub ntawv tiv thaiv cov lus qhia tshwj xeeb, thiab kuaj cov qauv thaum ua haujlwm tseem ceeb. Kev txheeb xyuas ntxov ntawm cov teeb meem zoo tiv thaiv kev ua haujlwm cuam tshuam thiab ua kom ntseeg tau tias kev ntim khoom zoo.

Jushuo Ntim muab cov kev daws teeb meem PET pluaj nrog cov ntaub ntawv pov thawj zoo thiab cov ntaub ntawv tshuaj ntsuam xyuas. Peb lub peev xwm tsim khoom - 4 PET cov kab ntau lawm nrog 20,000 tons txhua xyoo muaj peev xwm - xyuas kom muaj kev ua tau zoo nyob rau txhua qhov ntev. Peb txhawb cov neeg siv khoom los ntawm cov txheej txheem tshuaj xyuas nrog ua tiav cov ntaub ntawv thiab kev txhawb nqa zoo.

Yog tias koj xav tau kev pab nrog PET pluaj tshuaj xyuas lossis muaj lus nug txog kev pov thawj zoo, thov xa email rau sales@jushuopackaging.com , thiab peb pab neeg tshaj lij yuav muab kev txhawb nqa ib leeg.

Cov ntaub ntawv

1. ASTM International. 'ASTM D3950 - Standard Specification rau Strapping, Flat Steel thiab Seals.' ASTM.org , 2021.

2. European Committee rau Standardization. TS EN 13394: 2001 - Ntim - Strapping - Specifications rau Polyester Strapping.' CEN.eu , 2001.

3. International Organization for Standardization. 'ISO 9001: 2015 - Kev Tswj Xyuas Kev Tswj Xyuas Zoo - Cov Kev Xav Tau.' ISO.org , 2015.

4. International Organization for Standardization. 'ISO 2859 - Cov txheej txheem rau kev soj ntsuam los ntawm tus cwj pwm.' ISO.org , 1999.

5. American Society for Quality. 'Incoming Inspection Guidelines for Packaging Materials.' ASQ.org , 2023.