Poly Mailers Envelope Express Shipping Bag Yas Courier Mailing Bag

Cov hnab xa ntawv yog cov hnab siv hauv kev lag luam xa khoom sai los thauj cov ntaub ntawv, cov nqi, cov ntaub ntawv, cov khoom muag, thiab lwm yam. Tam sim no, cov hnab yas ua los ntawm cov ntaub ntawv polyethylene feem ntau siv, uas muaj cov yam ntxwv ntawm tus nqi qis, siv tau yooj yim thiab ua haujlwm tsis muaj dej.

Cov hnab xa ntawv yog tsim los ntawm 60-100micron tuab rau zaj duab xis polyethylene extruded (Cov khoom siv HDPE & LDPE tshiab), uas yog grey / dub sab hauv & dawb sab nraud (xim tuaj yeem hloov pauv raws li qhov xav tau), thiab Nws yog ua los ntawm poly zaj duab xis, los ntawm cov tshuab tshwj xeeb, uas yog co-extruded los ntawm ntau hom yas resins ntawm txhua txheej ntawm co-extruded poly zaj duab xis, yog li tsis muaj ntxhiab tsw pungent, tsis muaj cov organic solvent thiab tsis muaj permation ntawm cov kuab tshuaj phem ntawm lub hnab. Yog li lub hnab xa ntawv yog cov khoom muaj kev nyab xeeb thiab ib puag ncig-phooj ywg uas siv dav thiab tuaj yeem rov ua dua tshiab.

Cov hnab muaj ib daim ntaub nplaum uas muaj ib daim nplaum kub yaj rau kev kaw yooj yim & tas mus li. Thiab tsim ib daim "ib sab" qhib rau kev tiv thaiv kev ruaj ntseg ntawm cov khoom, uas yog ib daim nplaum uas siv rau ntawm daim ntaub nplaum thiab npog nrog ib daim ntaub tso tawm. Thaum lub hnab ntawv npaj txhij rau kev kaw, daim ntaub tso tawm raug tshem tawm kom pom daim kab xev nplaum. Daim kab xev nplaum yuav kaw cov hnab ntawv yas tam sim ntawd thiab kaw ruaj khov. Lub hnab tshos sab kuj muaj nyob rau tom qab ntawm lub hnab xa ntawv / xa ntawv / xa ntawv kom ntxig daim ntawv xa khoom.

Tus qauv ntawm nws lub hnab ntawv thiab daim kab xev nplaum uas nws tus kheej nplaum ua rau cov neeg siv khoom kaw tau sai thiab yooj yim thiab tiv thaiv lwm tus kom tsis txhob cuam tshuam cov khoom sab hauv. Cov hnab xa ntawv siv tau rau kev ntim khoom lossis kev tiv thaiv. Feem ntau siv rau cov hnab xa ntawv, cov hnab qhwv khoom, cov hnab khaub ncaws, cov hnab yas, cov hnab xa ntawv, cov hnab tiv thaiv dej lossis cov hnab tiv thaiv tub sab. Peb cov hnab xa ntawv yog cov uas tiv taus dej noo, tiv taus dej, tiv taus plua plav, tiv taus kev thauj khoom, tiv thaiv tau zoo thiab nplaum tau tus kheej.