Dab tsi yog pawg ntawm cov hnab ntim khoom xa tuaj

Kev faib tawm ntawm cov hnab ntim khoom xa tuaj los ntawm cov khoom siv suav nrog cov hnab yas nthuav dav, nthuav qhia cov ntaub ntawv ntim khoom, cov hnab ntim nthuav dav, nthuav qhia cov hnab pob txha, nthuav qhia cov hnab ntim khoom, thiab lwm yam.
1. Cov khoom siv ntawm cov hnab ntim khoom xa tuaj: Tsawg ntom polyethylene (LDPE), feem ntau hu ua PE, thiab high-density polyethylene (HDPE), feem ntau hu ua PO. Cov hnab ntim khoom nthuav qhia muaj qhov zoo xws li tus nqi qis thiab lub teeb yuag.
Qhov sib txawv ntawm PE thiab PO hauv kev nthuav qhia cov hnab yas: PE muaj qhov pom zoo thiab muag muag, thiab cov xim luam ntawv kuj ci; PO muaj cov khoom siv zoo heev; Hauv Suav teb, PE feem ntau yog siv los ua cov khoom tseem ceeb rau lub hnab xa khoom, thaum nyob rau txawv teb chaws, PE thiab PO composites feem ntau yog siv los ua cov khoom tseem ceeb rau lub hnab xa khoom.
Muaj ob pawg tseem ceeb ntawm polyethylene nthuav qhia lub hnab ntim khoom hauv khw: ib qho yog cov khoom siv tshiab nthuav tawm lub hnab, thiab lwm yam yog cov khoom siv rov ua dua tshiab cov hnab ntim khoom.
2. Cov khoom siv ntawm cov ntaub ntawv xa khoom xa tuaj: Feem ntau, cov ntawv grey tom qab dawb board ntawv, ntawv dawb, kraft cardboard, thiab lwm yam yog siv. Kev lag luam xa khoom nthuav dav feem ntau siv cov ntawv hnyav ntawm 200 grams ib square meter mus rau 450 grams ib square meter, Cov ntaub ntawv xa tawm muaj qhov zoo ntawm qhov tiaj tus thiab tsis yooj yim tawg piv rau lub hnab yas courier.
3. Cov khoom ntawm kev nthuav qhia lub hnab npuas: Lub hnab ntim pob tshab uas muaj cov cua hauv nruab nrab ntawm cov cua cushion zaj duab xis. Nws yog tsuas yog siv rau ntim me me, tsis yooj yim, puas yooj yim, thiab cov khoom tsis tshua muaj nyob hauv kev lag luam xa khoom. Lub hnab ntim khoom nthuav dav yog nruab nrog cov yeeb yaj kiab poob siab absorbing npuas, uas muaj ntau yam npuas me me, ua rau nws hnav thiab elastic. Nws muaj qhov zoo ntawm kev poob siab, kev cuam tshuam tsis zoo, tsis muaj tshuaj lom, tsis muaj ntxhiab, noo-pov thawj, thiab corrosion-resistant zoo.
4. Cov khoom siv ntawm lub hnab pob txha: Cov pob txha pob txha (tseem hu ua lub hnab ntim ntom ntom, muaj ib lub hnab ntim, lub hnab ntim khoom, lub hnab ntim hnab, lub hnab ntim rau tus kheej, Lus Askiv: Ziplock hnab, Lub Hnab Rov Qab, Zipper Kaw Hnab, Resealable Bag), ua ntawm polyethylene (LDPE) thiab high-pressure linear polyethylene (LLDPE) los ntawm tshuab moulding thiab kub txiav tshuab, yog ib lub hnab yas uas tuaj yeem rov ntim dua. Cov pob txha pob txha tuaj yeem siv rau kev ntim khoom sab hauv thiab sab nraud ntawm ntau yam khoom me me. Lub hnab ntim khoom tus kheej tsim nrog cov khoom noj khoom haus qib raw khoom tuaj yeem khaws ntau yam khoom noj me me, tshuaj yej, nqaij nruab deg, thiab lwm yam, uas yog cov pov thawj noo noo, tsis muaj dej, pov thawj kab, thiab tiv thaiv cov khoom tawg.
5. Express woven bag: tseem hu ua nab tawv hnab. Nws yog hom yas siv rau ntim, thiab nws cov ntaub ntawv raw yog feem ntau ntau yam khoom siv yas xws li polyethylene thiab polypropylene. Cov xim ntawm cov hnab woven feem ntau yog dawb lossis grey dawb, tsis muaj tshuaj lom thiab tsis muaj ntxhiab, thiab feem ntau tsis muaj teeb meem rau tib neeg kev noj qab haus huv. Txawm hais tias lawv yog tsim los ntawm ntau yam tshuaj yas, lawv muaj zog tiv thaiv ib puag ncig thiab rov ua dua tshiab; Feem ntau yog siv rau kev ntim khoom thiab ntim khoom ntawm ntau yam khoom, nrog rau ntau yam kev siv hauv kev lag luam.
Kev faib tawm ntawm lub hnab xa khoom sai yog raws li cov khoom siv raw: muaj cov hnab ntim khoom xa tuaj tshiab, cov hnab ntim khoom xa tuaj tshiab, thiab cov hnab ntim khoom siv rov ua dua tshiab.
Kev faib tawm ntawm cov hnab xa khoom sai yog nyob ntawm seb lawv puas tau luam tawm: cov hnab ntim khoom xa tuaj, cov hnab ntim tsis tau xa tawm.
Kev faib tawm ntawm lub hnab xa khoom yog nyob ntawm seb puas yuav quav hauv qab lub cev: nrog cov khoom hauv qab hauv qab, tsis muaj lub cev hauv qab.
Seb puas yuav ntxiv cov hnab ntim rau kev xa khoom sai: nrog lossis tsis muaj hnab ntxiv.