Kev tshaj tawm thiab cov khw muag khoom feem ntau poob nyiaj ntawm cov khoom tsis yog -cov hnab ntim khoom. Cov ntaub yuav sib dua li qhov xav tau. Vuam kov tuaj yeem tawg thaum cov neeg siv khoom siv lub hnab. Cov khoom tuaj yeem tuaj lig vim muaj kev txiav txim ntau dhau los ntawm cov neeg muag khoom. Cov lus nug no feem ntau yog los ntawm cov lus nug uas tsis tau nug ua ntej them nyiaj.
Daim ntawv no teev cov teeb meem tseem ceeb uas yuav tsum tau them sai sai rau thaum yuav khoom tsis yog -wovenNon Woven Bags Bulknyob rau hauv tej. Nws piav qhia txog dab tsi tus neeg muag khoom zoo cov lus teb yuav tsum suav nrog thiab muab tus lej neeg yuav khoom siv los txheeb xyuas cov lus teb.
Npuag: Kuv yuav xav tau dab tsi?
Qhov tshwj xeeb tseem ceeb tshaj plaws rau lub hnab tsis yog - woven yog grams ib square meter (GSM). GSM cuam tshuam tus nqi thiab lub zog lub hnab. Cov hnab ntim khoom lag luam feem ntau yog 60-80 GSM. Cov hnab ntim khoom noj feem ntau yog 90-120 GSM. Cov hnab ntim qis dua 60 GSM tuaj yeem tsim kua muag los ntawm qhov chaw tuav ua ntej lub hnab ntim tas.
Xav kom cov neeg xa khoom suav nrog GSM hauv lawv qhov kev thov. Tsis txhob txais cov lus xws li "zoo" lossis "cov ntaub tuab." Nug ib tus lej tshwj xeeb. Koj tuaj yeem nug ntau npaum li cas GSM kam rau lub Hoobkas siv thaum lub sijhawm tsim khoom. Cov nroj tsuag zoo feem ntau khaws GSM hauv ± 5%. Rau 90 GSM fabrics, qhov no txhais tau hais tias tus me nyuam ntim yuav tsum yog li 85.5-94.5 GSM.
Tom qab ntawd nug seb cov ntaub yuav raug kuaj li cas. Txhua tus nqi ntawm Non Woven Bags Bulk kev txiav txim yog nyob ntawm cov ntaub sib piv qhov hnyav thiab qhov zoo ntawm qhov kev thov. Non-Woven polypropylene hnyav tuaj yeem kuaj tau raws li ISO 9073-1, uas ntsuas qhov hnyav ntawm ib chav tsev ntawm cov ntaub tsis-woven. Factories nrog cov txheej txheem zoo meej yuav tsum xyuas cov khoom siv ua ntej pib tsim khoom.
Tensile lub zog qhia tau hais tias tsim kua muag tsis kam ntawm cov ntaub thiab kov. Nws tuaj yeem kuaj nrog ASTM D5034 lossis zoo sib xws ISO strip xeem. Cov xim ntawm lub logo luam tawm tuaj yeem kuaj xyuas kev sib txhuam thiab ntxuav siv cov txheej txheem xws li AATCC 8. Nug cov neeg muag khoom peb cov lus nug yooj yim: Koj siv qhov kev xeem twg? Koj xeem pes tsawg zaus? Kuv puas tuaj yeem pom cov txiaj ntsig ntawm pawg kawg? Factories uas ua cov kev xeem no yuav tsum tau teb cov lus nug sai sai. Lub tuam txhab ua lag luam uas hla kev txiav txim mus rau lwm lub Hoobkas yuav tsis muaj cov ntaub ntawv no.
Tsis tas li nug txog keeb kwm ntawm cov ntaub tsis yog -woven. Spunbond polypropylene yog ib yam khoom siv, tab sis qhov zoo tuaj yeem sib txawv ntawm zeb mus rau zeb. Yog tias tus neeg muag khoom tsis tuaj yeem qhia koj tias lub Hoobkas twg tsim cov ntaub los yog muab daim ntawv pov thawj yob, cov ntaub yuav tuaj yeem los ntawm tus nqi qis -. Rau cov hnab luam ntawv, nug seb tus number case thiab lamination zaj duab xis ua tau raws li REACH cov cai txwv cov tshuaj. Tsis txhob txais cov lus teb nkaus xwb, saib cov ntawv xeem.
Peev xwm thiab tshuab: Koj puas tuaj yeem tso qhov kev txiav txim raws sijhawm?
Qhov sib txawv ntawm cov neeg muag khoom hais dab tsi thiab cov chaw ua haujlwm twg tuaj yeem ua tau tiag tiag yog qhov ua rau kev txiav txim qeeb. Nug peb lo lus nug, txhua tus muaj tus lej tshwj xeeb.
Lub tshuab twg tuaj yeem nqa kuv qhov kev txiav txim?Niaj hnub nimno tsis yog -cov ntaub hnab ntim tshuab feem ntau yog automated. Lawv tuaj yeem raug unfastened, welded, txiav thiab suav txog 20-80 hnab ib feeb, nyob ntawm seb lub hnab tsim. Ultrasonic- cov hnab welded feem ntau yog sai dua li cov hnab xaws. Cov txheej txheem vuam thiab seams tuaj yeem ua rau cov txheej txheem qeeb. Ib tus neeg muag khoom zoo yuav tsum muab koj lub sijhawm ceev thiab hloov pauv ntawm lub tshuab. Ntawm lub servo- tsav lub tshuab nrog cov chaw khaws tseg, hloov qhov loj ntawm lub hnab yuav siv li 20-40 feeb. Cov tshuab qub uas tau hloov kho manually tuaj yeem siv sijhawm ib nrab hnub.
Koj lub peev xwm txhua hli yog dab tsi? Puas muaj lwm yam xaj?Lub tshuab uas tsim tau 40 hnab ib feeb tuaj yeem tsim tau txog 19,000 hauv yim- teev ua haujlwm. Raws li qhov tshwm sim, 100,000 xaj yuav tsum muaj tsib lub sijhawm ua haujlwm ntawm lub tshuab. Qhov kev pheej hmoo tseem ceeb tsis yog vuam ceev. Nws yog lub sijhawm luam ntawv thiab kev txiav txim uas twb tau tsim lawm. Muaj pes tsawg hnub peb tau booked ua ntej koj tso koj daim ntawv xaj. Koj tuaj yeem nug yog tias koj qhov kev txiav txim siv ib lub tshuab lossis ntau lub tshuab.
Leej twg yuav luam lub hnab?Qee lub tuam txhab tsim cov hnab tab sis siv silkscreen luam tawm los ntawm lwm lub tuam txhab. Qhov no yuav zoo, tab sis koj yuav tsum paub leej twg luam tawm thiab leej twg kuaj xyuas qhov zoo. Koj yuav tsum paub tias nws ntxiv pes tsawg hnub ntxiv. Nws feem ntau yuav siv li 3-5 hnub, ntxiv rau lub sij hawm nws yuav siv sij hawm los txav cov hnab yas ntawm cov chaw tsim khoom. Cov ntawv luam tawm yuav tsum tsis pub dhau ± 2 hli rau kev txiav txim ntau rau cov hnab tsis yog -woven. Sau qhov kev txwv no rau ntawm daim ntawv spec ua ntej tsim khoom. Tsis txhob tos thawj cov khoom xa tuaj tsis lees txais.
Tus nqi, MOQ thiab nqe lus: Yuav ua li cas Quote teeb tsa?
Cov lus hais rau cov uas tsis yog- cov hnab ntim khoom suav nrog cov ntaub, lub sijhawm ua haujlwm, luam ntawv thiab cov nqi ntim khoom. Koj yuav tsum tuaj yeem pom txhua tus nqi kom meej. Nug tus neeg muag khoom kom faib tus nqi ua plaub ntu: tus nqi ib kilogram ntawm daim ntaub hais los ntawm GSM, tus nqi ntawm lub tshuab ib txhiab lub hnab, tus nqi luam tawm ib xim ib sab thiab tus nqi ntim. Thaum cov ntaub raug nqi ib kilogram, nws GSM yooj yim dua los sib piv cov khoom ntawm cov xaj ntau rau cov tsis yog - woven hnab ntawm 80 thiab 100 GSM. Yog tias tus neeg muag khoom tsis pom GSM thiab tsuas yog muab tus nqi ntawm txhua yam khoom, lub hnab tuaj yeem siv rau hauv cov ntaub sib dua.
Nug txog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) thiab vim li cas lawv tau teeb tsa rau qib no. Ib txwm MOQ tsim 5,000-10,000 daim txhua. Qhov no feem ntau yog vim qee qhov kev teeb tsa tus nqi tseem nyob li qub, txawm tias muaj pes tsawg lub hnab. Cov nqi no suav nrog cov tshuaj ntsuam luam ntawv, cov cuab yeej ultrasonic thiab lub sijhawm hloov tshuab. Kev txiav txim hauv qab MOQ yog ua tau, tab sis tus nqi ruaj khov yog kis thoob lub hnab tsawg dua. Qhov ntawd ua rau txhua lub hnab kim dua. Yog tias koj xav tau tib lub hnab hauv ob xim, nug seb ob qho tib si puas tuaj yeem ua rau hauv cov ntaub ntau ntau. Qhov no yuav pab koj nyob hauv ib qho MOQ thiab ib nrab ntawm kev hloov pauv.
Cov nqe lus them nqi thiab tshuaj xyuas kuj tseem ceeb. Txoj kev npaj them nyiaj ib txwm yog 30% tso nyiaj, nrog rau qhov nyiaj tshuav yuav tsum tau them thaum tau txais daim ntawv theej ntawm daim nqi. Tus neeg yuav khoom yuav tsum tau thov ua ntej - kev tshuaj xyuas khoom xa tuaj. Kev kuaj xyuas AQL 2.5 feem ntau yog siv los kuaj xyuas qhov tsis xws luag ntawm cov qauv pom zoo. Yog qhov kev tshuaj ntsuam tsis ua tiav, nug leej twg them. Factories nrog cov txheej txheem zoo yuav tsum pom zoo rov qab mus ua haujlwm ntawm lawv tus kheej cov nqi.
Kev ua raws cai thiab cov ntaub ntawv: Cov ntaub ntawv dab tsi yuav tsum muaj rau kev xa khoom?
Rau European Union qhov chaw, EU Ib Leeg Siv Yas Cov Lus Qhia 2019/904 tau hloov pauv kev thov rau cov hnab yas rov siv tau. Qee tus neeg yuav khoom xav tau cov kev cai tshwj xeeb rau lawv cov khoom, xws li rov siv tau, rov ua dua lossis qis dua -carbon. Nug tus neeg muag khoom seb cov ntaub ntawv koj xav siv hauv koj li kev lag luam los txhawb koj txhua qhov kev thov.
Standard polypropylene nonwoven hnab yog nyob rau hauv txoj cai reusable thiab recyclable tab sis tsis muaj ntawv pov thawj. Tus neeg muag khoom uas hais tias "ntsuab" yam tsis tau piav qhia meej tias lawv txhais li cas yog ua rau koj muaj kev pheej hmoo.
Ua ntej them cov nyiaj tso nyiaj rau cov khoom xa tuaj uas tsis yog Woven Bulk, thov thov cov ntaub ntawv hauv qab no: GSM thiab tensile zog ntaub kuaj daim ntawv tshaj tawm, tshaj tawm txwv cov tshuaj rau number case thiab zaj duab xis, thiab ISO 9001: 2015 daim ntawv pov thawj rau cov nroj tsuag. Xyuas kom pom tias daim ntawv pov thawj qhia tau qhov siv tau thiab hnub tas sij hawm.
Cov lus nug nquag
Kuv tuaj yeem txheeb xyuas kuv GSM ua ntej them kuv cov nyiaj tso cia?
Cov qauv ntaub los ntawm cov khoom lag luam uas twb muaj lawm yog xav tau. Tom qab ntawd txiav 100 mm x 100 mm square thiab hnyav nws. Muab qhov hnyav los ntawm 100 kom tau GSM. Ib tus qauv 90 GSM yuav tsum hnyav txog 0.90 g. Qhov kev kuaj xyuas ceev no tuaj yeem nthuav tawm ib qho teeb meem tshwj xeeb tshaj plaws hauv kev lag luam.
Vim li cas tib lub hnab me me thiaj li tau txais cov nqi sib txawv ntawm cov neeg muag khoom sib txawv?
Cov laj thawj tseem ceeb feem ntau yog GSM ntawm cov ntaub, vuam txoj kev (ultrasonic los yog xaws), thiab txoj kev luam ntawv. Txhua tus neeg muag khoom yuav tsum tau muab cov ntawv sau tib yam, suav nrog GSM, lub hnab loj, kov hom thiab xim luam ntawv. Ua li ntawd koj tuaj yeem sib piv cov nqi yooj yim dua.
Lub sij hawm ua ntej rau kev txiav txim ntau yog dab tsi?
Rau tus qauv tsim, ntau lawm feem ntau siv sijhawm 10-20 hnub ua haujlwm tom qab kuaj pom zoo. Kev kuaj yuav siv sijhawm li tsib mus rau xya hnub, thiab koj yuav tsum tso sijhawm rau kev xa khoom. Kev cai dyed fabrics thiab lub caij ncov ntau lawm tuaj yeem ua rau ncua sij hawm ntev, yog li paub meej tias lub sijhawm thaum tso qhov kev txiav txim.
Qhov chaw ntawm cov ntaub ntawv
- ISO 9073-1 - Textiles: xeem txoj hauv kev rau cov uas tsis yog -woven fabrics, mass per unit area
- ASTM D5034 - Tus Qauv Ntsuas Txoj Kev rau Fracture Strength of Textile Fabrics (grab method)
- AATCC 8 - Kev sib txhuam resistant xim ceev (crockmeter method)
- REACH Regulation (EC) Tsis muaj. 1907/2006 - EU txwv rau cov tshuaj hauv inks thiab films
- EU Cov Lus Qhia 2019/904 - Ib leeg- siv cov lus qhia ntawm cov yas uas cuam tshuam cov kev xav tau ntim rov qab
- ISO 9001:2015 - Kev tswj hwm zoo thiab cov ntaub ntawv txheej txheem xa khoom
- Grand View Research - Ntiaj teb no Tsis yog-Woven Bag thiab Reductable packaging market data