PET vs PVC Spiral Binding Chev: Cov neeg yuav khoom yuav tsum txheeb xyuas dab tsi

Xaiv ib lub kauv khi coil los ntawm resin lub npe ib leeg tsis txaus rau kev txiav txim siab yuav khoom. PET tuaj yeem haum rau ib yam khoom, cov kab ntau lawm, lub khw muag khoom, lossis cov khoom siv txoj cai, thaum PVC kuj tseem tsim nyog rau lwm qhov kev qhia tshwj xeeb. Qhov kev xaiv zoo yog nyob ntawm cov khoom tiav, cov ntawv tsim kho, cov cuab yeej siv los ntxig rau nws, lub khw muag khoom yuav raug muag, thiab cov ntaub ntawv pov thawj ntawm kev txiav txim.

 

Qhov kev sib txawv no tseem ceeb tshwj xeeb tshaj yog thaum phau ntawv, phau ntawv qhia, daim ntawv qhia hnub, lossis phau ntawv nthuav qhia yuav nqa ib qho kev thov ib puag ncig. Ib lub yas tuaj yeem rov ua dua raws li txoj cai yam tsis tau txais los ua ib qho me me, xim khi los ntawm lub hauv paus kev sau. Lub Koom Haum Saib Xyuas Kev Tiv Thaiv Ib puag ncig hauv Teb Chaws Asmeskas tau tawm tswv yim xyuas seb tus neeg muab khoom siv rov ua dua tshiab hauv zos lees txais vim li cas tus lej resin tsis tuaj yeem lav rov ua dua tshiab hauv ib cheeb tsam (EPA).

 

Rau cov neeg yuav khoom B2B, cov lus nug tseem ceeb yog vim li ntawd tsis tsuas yog seb PET puas zoo dua li PVC. Nws yog qhov ua tiav coil ua tau raws li cov khoom lag luam, kev tsim khoom, qhov tshwm sim, kev ua raws cai, thiab xaus - ntawm - lub neej yuav tsum tau ua - thiab cov pov thawj dab tsi txhawb qhov kev pom zoo.

 

 

Sib piv PET thiab PVC ntawm tib qhov tiav Specification

 

Kev sib piv muaj txiaj ntsig ua rau cov phau ntawv thiab cov xwm txheej tsim khoom tas li. Hloov cov resin thaum tseem hloov lub coil inch, filament gauge, pitch, color formulation, equipment settings, or book block makes it hard to find the reason for a different results.

 

Kev txiav txim siab cheeb tsam	Dab tsi los txheeb xyuas PET thiab PVC	Cov ntaub ntawv pov thawj thov
Cov ntaub ntawv ntiag tug	Resin formulation, additives, pigments, thiab txhua yam khoom siv rov ua dua tshiab	Batch- txuas cov ntaub ntawv tshaj tawm thiab cov khoom siv tshwj xeeb
Ua tiav -coil kev ua haujlwm	Txoj kab uas hla rov qab, suab sib xws, txiav thiab crimp zoo, thiab nplooj ntawv - tig tus cwj pwm	Sab -los ntawm - sab sim nyob rau hauv cov xwm txheej zoo ib yam
Kev hloov pauv txheej txheem	Tsim cov chaw, txias, ntxig stability, nres, thiab tsis kam ua	Cov ntaub ntawv sim txheeb xyuas cov khoom siv thiab kev teeb tsa
Xim thiab tsos	Xim kam rau ua, opacity lossis translucency, thiab qhov sib xws	Pom zoo qauv thiab xim - tswj txoj kev
Thaum kawg ntawm lub neej	Kev lees txais hauv zos, txoj kev sib cais, thiab cov txiaj ntsig ntawm kev tsim phau ntawv tiav	Kev taw qhia los ntawm cov kev pab cuam hauv nroog lossis cov khoom siv rov ua dua tshiab
Cov tshuaj txwv tsis pub	Cov kev xav tau uas siv rau cov khoom kawg thiab lub khw muag khoom	Daim ntawv tshaj tawm tam sim no lossis kev tshaj tawm nrog cov khoom siv meej thiab batch scope
Kev lag luam haum	MOQ, txhuas lub sij hawm, teeb, seem, rework, packing, freight, thiab hloov tswj	Zoo li -rau-zoo li cov lus hais siv tib lub ntsiab lus thiab Incoterm

 

Yog tsis muaj kev tswj xyuas kev sib piv, cov lus xws li "PET muaj zog dua," "PVC khiav zoo dua," lossis "ib qho khoom siv ntev dua" tseem tsis tau lees paub rau tus neeg yuav khoom daim ntawv thov. Cov ntaub ntawv tshaj tawm tuaj yeem txheeb xyuas qhov nkag mus rau hauv lub kauj, tab sis nws tsis tuaj yeem qhia tias lub kauj hloov pauv yuav coj li cas ntawm ib qho kev ntxig kab lossis hauv phau ntawv tiav.

 

Ib puag ncig kev ua tau zoo nyob ntawm txoj kev ua tiav

 

Kev rov ua dua tshiab thiab rov ua dua tshiab yog cov lus nug sib txawv. Kev sau, txheeb xyuas, sib kis, qhov loj me, xim, kev lag luam hauv zos, thiab kev tsim kho ntawm cov ntawv tiav tuaj yeem cuam tshuam rau txoj hauv kev. Rau cov khoom muag thoob plaws ntau lub khw, ib daim ntawv qhia txog kev rov ua dua tshiab thoob ntiaj teb tsis tshua muaj txaus.

 

 

Hloov chaw, txheeb xyuas qhov chaw thiab txiav txim siab seb lub kauj yuav tsum raug tshem tawm ntawm daim ntawv thaiv, seb tus neeg sau hauv zos puas lees txais cov khoom yas me me, thiab seb cov khoom puas yuav ncav cuag cov txheej txheem sorting. Pigments, txheej, daim ntawv lo, thiab cov khoom sib xyaw yuav tsum tau muab tso rau hauv kev tshuaj xyuas. EPA cov kev taw qhia yog txhob txwm siv tau: xyuas nrog tus kws kho mob tshwj xeeb hauv zos es tsis yog xav tias cov khoom yas yog nyob rau hauv curbside recycling.

 

Yog xav tau cov ntsiab lus rov ua dua tshiab, kho nws raws li cov lus qhia tshwj xeeb es tsis yog cov lus qhia ntxiv rau cov lus hais. Nug seb cov ntsiab lus siv tau raug suav thiab sau li cas, seb nws puas hloov cov xim kam rau ua lossis batch - tswj txoj kev, thiab seb MOQ lossis cov lus hais txawv ntawm tus nkauj xwb - cov khoom xaiv. Cov qauv ntawm lub cev pom zoo thiab cov ntaub ntawv txhawb nqa yuav tsum xa mus rau tib lub qauv.

 

Txoj kev qhuab qhia tib yam siv tau rau qhov qis dua - thov kev cuam tshuam. Kev sib piv muaj txiaj ntsig tuaj yeem kuaj xyuas cov coil tiav kom khi tib cov ntawv nrog tib hom thiab siv tau lub neej. Nws ciam teb yuav tsum suav nrog cov khoom tsim, hloov pauv, thauj, siv, thiab kawg ntawm lub neej. Ib qho kev sib piv- qib sib piv uas tshem tawm qhov hnyav ntawm lub coil, kev ua haujlwm, lub neej ntawm cov khoom, thiab cov xwm txheej rov qab tsis tuaj yeem tsim cov txiaj ntsig tag nrho rau kev khi tiav.

 

PET tuaj yeem raug teev tias yog PVC- kev xaiv pub dawb, tab sis cov lus ntawd tsis ua pov thawj hauv zos rov ua dua tshiab, cuam tshuam tag nrho qis dua, lossis kev sib raug zoo nrog cov kab ntau lawm. Txhua qhov kev thov ntxiv yuav tsum muaj pov thawj uas phim nws qhov tseeb.

 

 

Match Cov ntaub ntawv ua raws li cov khoom thiab kev ua lag luam

 

Kev tshuaj xyuas kev ua raws cai yuav tsum pib nrog cov khoom tiav qhov kev npaj siv, pab pawg hnub nyoog, kev ua lag luam, thiab cov neeg siv khoom tshwj xeeb. Ib daim ntawv tshaj tawm yuav muaj txiaj ntsig tsuas yog thaum nws cov qauv, kev tsim, hnub tim, txoj kev, thiab cov peev txheej sib xws nrog cov khoom raug pom zoo.

 

RoHS yog ib qho ntawm qhov tsis meej pem. European Commission piav qhiaRoHSraws li txoj cai txwv tsis pub muaj cov khoom phom sij hauv cov khoom siv hluav taws xob thiab hluav taws xob. Phau ntawv ntawv uas tsis muaj hluav taws xob lossis hluav taws xob tsis tuaj yeem nyob hauv qhov ntsuas ntawd. Tus neeg yuav khoom tseem tuaj yeem teem caij txwv - cov khoom yuav tsum tau ua raws li kev cog lus, tab sis daim ntawv tshaj tawm yuav tsum tau piav qhia ua pov thawj rau cov ntaub ntawv kuaj xyuas - tsis yog pov thawj tias txhua qhov kauv - phau ntawv khij raug cai "RoHS tau lees paub."

 

Cov kev txwv US phthalate kuj muaj cov kev txwv. CovConsumer Product Safety Commissionpiav qhia tias nws txoj kev txwv phthalate siv rau cov menyuam yaus cov khoom ua si thiab cov menyuam yaus -cov ntaub ntawv saib xyuas thiab rau cov khoom siv plasticized uas muaj feem cuam tshuam. Cov neeg laus sau ntawv yuav tsum tsis txhob muab tso rau hauv pawg ntawd yam tsis muaj cov khoom lag luam - kev ntsuas ntsuas. Yog tias cov khoom tiav yog npaj rau cov menyuam yaus, tus neeg yuav khoom yuav tsum txiav txim siab nws qhov kev npaj siv, kev muab qhab nia hnub nyoog, cov khoom siv tau yooj yim, kev sim, thiab cov ntawv pov thawj ua ntej pom zoo cov khoom.

 

Rau PET lossis PVC, pob ntawv yuav tsum txheeb xyuas cov khoom siv los yog cov khoom siv, cov qauv tsim los yog cov khoom siv, cov qauv kev sim thiab kev kuaj, hnub teeb meem, cov khoom siv thiab cov kev txwv uas tau them, qhov chaw ua lag luam, thiab lwm yam tsis suav nrog lossis tsis muaj xim. Nws yuav tsum tau piav qhia tias yuav ua li cas yog tias cov resin, pigment, additive, lossis qhov chaw tsim khoom hloov tom qab pom zoo.

 

Tig qhov kev sib piv rau qhov kev txiav txim siab pom zoo

 

Cov khoom nyiam tuaj yeem hloov pauv thaum tus neeg yuav khoom qhov tseem ceeb hloov pauv. PVC- cov ntsiab lus pub dawb rau cov kev xaiv PET, tab sis cov peev txheej tseem yuav tsum tau txhais thiab sau tseg. Kev thov rov ua dua tshiab yog nyob ntawm qhov chaw - txoj kev sau khoom lag luam thiab txhua qhov yuav tsum tau muab tshem tawm. Kev ruaj khov automated insertion yuav tsum tau sim ntawm cov cuab yeej npaj. Kev cai xim ua haujlwm yuav tsum tau kuaj xyuas lub cev raws li kev pom zoo, thaum cov menyuam yaus cov khoom lag luam yuav tsum muaj qhov tshwj xeeb- kev ntsuas kev ua raws cai.

 

Tus nqi yuav tsum muab piv rau tib lub hauv paus. Chav tsev tus nqi ib leeg tsis ntes teeb tsa, siv tau cov khoom siv, seem, rov ua dua, ntim khoom, thauj khoom, sijhawm ua haujlwm, lossis qhov tshwm sim ntawm kev hloov pauv kev pom zoo. Tus nqi qis dua tsis yog kev txuag yog tias lub kauj yuav tsum tau hloov kho kab ntxiv lossis tsim kev tsis lees paub. Hloov pauv, tus nqi ntawm cov khoom siv ntau dua tsis ua pov thawj zoo dua tshwj tsis yog qhov ua tiav -coil mus sib qhia txog qhov txiaj ntsig zoo.

 

Cov ntaub ntawv pom zoo yuav tsum coj cov yam ntxwv no los ua ke: cov ntaub ntawv tshaj tawm, cov qauv ntawm lub cev, kev kuaj xyuas qhov ntev, xim siv, kev tsim khoom- cov ntaub ntawv sib tw, cov ntaub ntawv ua raws cai, hais, thiab hloov pauv- kev pom zoo tswj. Cov pov thawj uas ploj lawm yuav tsum dhau los ua tus qauv- theem yuav tsum tau ua ntau dua li qhov kev xav tau coj mus rau hauv ntau lawm.

 

RFQ Daim Ntawv Teev Npe rau tus tsiaj thiab PVC kauv khi hlua khi

 

Ib qho txiaj ntsig RFQ muab ob qho kev xaiv khoom siv tib yam pib. Nug tus neeg muag khoom:

 

1. Dab tsi yog cov khoom siv thiab cov qauv tsim ntawm cov lus hais?
2. Dab tsi coil inch, filament gauge, pitch, length, and tolerances are quoted?
3. Cov xim twg thiab cov khoom siv twg yog them los ntawm cov khoom xa tuaj lossis txwv -cov ntaub ntawv khoom?
4. Cov qauv ntawm lub cev puas tuaj yeem ua rau cov ntawv qhia tshwj xeeb?
5. Qhov kev ntxig thiab crimping tej yam kev mob twg tau raug sim?
6. Yuav ua li cas xim thiab qhov ntev yuav tswj tau hla kev xaj rov qab?
7. Dab tsi yog MOQ, lub sijhawm ua haujlwm, kev ntim khoom, thiab siv tau Incoterm?
8. Qhov kev thov ib puag ncig twg, yog tias muaj, cov pov thawj muaj peev xwm txhawb nqa, thiab nyob rau hauv lub lag luam twg?
9. Dab tsi hloov - txheej txheem tswj siv rau cov resin, pigment, additives, thiab qhov chaw tsim khoom?
10. Leej twg yuav tshuaj xyuas kev sib txawv ntawm kev ua haujlwm ua ntej ntau lawm?

YPS muaj PET thiab PVC yas coil kev xaiv thiab tuaj yeem tshuaj xyuas cov coil specification tiv thaiv cov qauv punched, tiav phau ntawv tuab, thiab npaj phau ntawv tsim. Cov neeg yuav khoom tuaj yeem xa cov qauv tshuab lossis cov qauv xuas nrig rau cov kab uas twb muaj lawm, lossis muab cov ntawv, npog, thiab ua tiav - cov ntsiab lus tuab rau cov khoom tshiab. Cov khoom lag luam tam sim no thiab txoj kev nug yog muaj nyob rau ntawmYPS yas kauv khi coil nplooj ntawv.

 

Kab hauv qab

 

PET yog qhov ua tau zoo PVC-dawb muab kauv khi coil xaiv, tab sis lub npe resin ib leeg tsis ua pov thawj qis rau ib puag ncig, kev rov ua dua hauv zos, kev tsim khoom, lossis kev ua raws cai. PVC tej zaum yuav nyob twj ywm technically los yog ua lag luam haum rau ib tug tsim specification, tab sis nws kuj yuav tsum tau ua tiav - cov khoom kuaj thiab cov ntaub ntawv sib phim rau qhov kev txiav txim.

 

Qhov kev txiav txim siab yuav khoom muaj zog tshaj plaws yog qhov zoo li -rau- zoo li cov txheej txheem kev pom zoo: txhais cov lus thov xav tau, sib piv cov coils tiav raws li cov xwm txheej zoo ib yam, txheeb xyuas qhov chaw - cov kev xav tau hauv khw, thiab khaws cov ntaub ntawv pov thawj txuas nrog kev pom zoo tsim thiab batch. Txhawm rau pib qhov kev tshuaj xyuas ntawd, muab cov ntawv hom ntawv, suav nplooj ntawv, tiav phau ntawv- thaiv cov thickness, punch qauv, lub hom phiaj coil txoj kab uas hla, xim, ntim ntim, ntim txoj kev, qhov chaw ua lag luam, thiab cov ntaub ntawv xav tau.

 

Cov lus nug nquag