Thaum cov khoom lag luam pib saib lwm txoj hauv kev rau ib leeg - siv cov yas, molded cog fiber ntau feem ntau tsaws rau saum daim ntawv teev npe - tshwj xeeb yog qab zib bagasse thiab nplej straw pulp. Cov ntaub ntawv no tuav cov cua sov, tuav cov roj nrog txoj kev kho kom raug, thiab tsis txhob tuaj nrog kev tswj hwm kev pheej hmoo uas rub cov ntim yas tawm ntawm lub khw.
Tab sis kev kho bagasse thiab straw pulp li interchangeable yog ib qho yuam kev. Hauv pem teb ntau lawm, ob lub fibers ua haujlwm sib txawv, nqa cov khoom sib txawv, thiab tuaj nrog kev lag luam tiag -offs nyob rau hauv ya raws thiab nqi ua.
Lawv muab piv li cas
Qab Zib bagasse yog ua los ntawm ntev, yoog raws fibers uas cuam tshuam nruj nreem thaum ntub molding. Qhov ntev no muab cov ntim tiav siab flexural zog thiab khoom elasticity. Rau qhov sib sib zog nqus -kos thawv, hinged clamshells, los yog snap- kaw lub hau uas yuav tsum tau khoov yam tsis muaj kev tawg, bagasse muaj qhov zoo ntawm cov qauv tsim. Nws kuj ua rau smoother, huv si saum npoo uas zoo li sharper ntawm txee.
Nplej straw pulp los ntawm ntau luv fibers. Thaum lub sij hawm molding, cov luv fibers ntim rau hauv ib tug ntom, nruj matrix nrog siab crush kuj. Nws yuav tsis phim bagasse ntawm flex los yog nto tiav, tab sis nws ua tau zoo nyob rau hauv nruj, tiaj daim ntaub ntawv -xav tias tsim cov tais, cov zaub mov hnyav, lossis cov thawv qe khov. Unbleached straw pulp kuj yog xim sov, ntuj tan xim uas qhia tias "cog-raws li" yam tsis muaj kev lag luam.
Hauv kev xyaum, ntau lub siab -cov thawv ua haujlwm tau zoo siv cov khoom sib tov- feem ntau nyob ib ncig ntawm 70% bagasse rau qhov yooj yim thiab qhov zoo ntawm qhov chaw, nrog 30% straw pulp los ntxiv cov tawv nqaij thiab pab tswj cov nqi raw khoom.
Roj thiab dej tsis kam
Raw molded pulp yog daim ntawv. Yog tsis muaj additives, cov roj kub thiab dej yuav tsau rau hauv feeb. Ua nws cov zaub mov-npaj txhais tau hais tias noj cov pulp slurry nrog cov neeg ua haujlwm sizing ua ntej thermoforming.
Kev lag luam tau siv los tso siab rau PFAS rau roj tsis kam. Lub qhov rooj kaw nrawm nrawm, nrog kev txwv tam sim no muaj nyob thoob plaws North America thiab Europe. Kev tsim khoom niaj hnub no yuav tsum siv cov tshuaj fluorine-dawb, zaub mov-kev nyab xeeb kev nyab xeeb. Tau txais kev ntseeg siab ntawm cov roj ua haujlwm ntawm 90℃yam tsis muaj PFAS txhais tau hais tias kev tswj nruj ntawm slurry dosing thiab kub me ntsis ntev dua - nias cycles los kho qhov thaiv kom zoo.
Thaum kho, bagasse thiab straw thawv tuav cov kua thiab roj mus txog 100 degree, tuav hauv lub microwave ntawm 120 degree, thiab nyob twj ywm suab hauv lub freezers mus rau -18℃- tsis muaj brittleness, tsis zoo li polypropylene ntawm qhov kub thiab txias.
Kev Tsim Khoom thiab Kev Lag Luam Kev Lag Luam Chain Challenges
Hloov ib txoj kab rau cog cov ntim fiber ntau qhia txog qee qhov kev ua haujlwm tiag tiag tsim nyog npaj rau thaum ntxov.
Denesting yog thawj qhov mob ntawm cov kab uas siv tau. Moulded pulp muaj qhov sib txhuam ntau dua li cov yas thermoformed. Yog tias koj cov kab siv tsis siv neeg denesting, cov tais ntim khoom feem ntau xav tau kev hloov kho tshuab lossis lub tshuab nqus tsev-pab grippers kom nres cov tais los ntawm kev cuam tshuam thiab jamming.
Lub hau ntsaws ruaj ruaj thiab kua tuav yuav tsum muaj tseeb tiag. Moulded pulp clamshells ua haujlwm zoo rau cov khoom khib nyiab thiab cov khoom noj ceev, tab sis muaj lub siab airtight, leak-cov ntaub ntawv pov thawj rau cov kua zaub kub los yog nyias cov kua ntses feem ntau xav tau ib qho nyias nyias- laminated sab hauv zaj duab xis los yog nruj heev rim kam rau ua.
Kev nqus dej noo thaum lub sijhawm thauj dej hiav txwv yog lwm yam. Cog fiber ntau teb rau ambient humidity. Cov tais uas tsis muaj coated xa tuaj rau hauv cov khoom uas tsis yog- huab cua- tswj cov ntim ntau tshaj 30-40 hnub tuaj yeem khaws cov dej noo, ua rau cov phab ntsa tsis muaj zog ib ntus. Pallet shrink kom zoo-wrapping thiab desiccants hauv cov thawv sab nrauv ua qhov tseem ceeb rau ntev -haul export.
Environmental and Compliance Status
Cov ntaub ntawv lag luam rau ob qho khoom siv yog tsim los ntawm kev ua raws li qhov profile ncaj nraim. Ob qho tib si yog cov khoom lag luam ua liaj ua teb - cov kwj pov tseg uas yuav raug hlawv lossis pov tseg - yog li lawv cov pa roj carbon monoxide nyob hauv qab ntawm cov ntoo - cov ntawv pulp lossis cov yas yas.
Uncoated, PFAS-dawb bagasse thiab straw ntim ntim rau hauv cov organic teeb meem nyob rau hauv 40-90 hnub nyob rau hauv tsev los yog industrial composting, tsis muaj microplastics tom qab. Rau cov khoom lag luam xa tawm mus rau hauv cheeb tsam nrog cov se ntim khoom lossis ib zaug - siv cov yas bans, molded ua liaj ua teb fiber ntau muaj txoj hauv kev ua raws li kev cai tsis paub txog.
