Kuyini umehluko phakathi kwephepha elingakapholiswa nokuphola?
创建于04.22
Ihlo phakathi kwephepha elingaphinde lisetshenziswe futhi elingabola lihleli ezinqubweni zawo zokubola, izimo zemvelo, kanye nemiphumela yokugcina. Nansi ukuhlaziywa okunembile:
1. Ukuchaza kanye neMikhawulo
Biodegradable Paper: Isho ukuthi iphepha elingaphinde lihlukaniswe ngokwemvelo ngokusebenzisa isenzo semikhono ngokuhamba kwesikhathi, kodwa ngaphandle kokuchaza isikhathi noma imvelo. Nakuba zonke izinto ezitholakala emathunjini zihlala zihlukaniswa, akukhona konke iphepha elihlukaniswa elingatholakala emathunjini. Isibonelo, iphepha elikhanyayo noma elihlotshisiwe (elivamile ezithombeni ze-xerograph) lingase libe nezinto zokwenziwa noma amakhemikhali avimbela ukuhamba kahle.
Compostable Paper: Itezi eliqinile elidinga ukuthi impahla iphume ngokuphelele ibe yihumus enothile ngempilo (okwakhiwe ngempilo) ngaphansi kwezimo ezithile zokuphendula (isb., izikhungo zokuphendula zezimboni noma izikhungo zokuphendula zasekhaya). Kumele ihlangabezane nezindinganiso ezifana ne-ASTM D6400 noma i-EN 13432, iqinisekisa ukuthi awekho ama-residue ayingozi asele.
2. Imezi Zokupheliswa
Biodegradable Paper:
o Degrada en cualquier entorno natural (vertederos, suelo, agua), pero el proceso puede tardar años o décadas.
o May leave microplastics or harmful residues if mixed with non-organic additives (e.g., polymer films, inks).
Komposteerbare Papier:
o Requires controlled conditions (specific temperature, moisture, and microbial activity) to decompose within 3–6 months.
o 必须完全分解为无毒成分，以丰富土壤。
3. Izinto Ezincomekayo
Biodegradable Paper:
o Often includes coatings like polyethylene (PE) or polylactic acid (PLA) to improve water resistance. While PLA is plant-based, it requires industrial composting to break down.
o Izincwadi ezingagqokile, ezingahlanzwanga (isb., iphepha le-xerograph) ziphephile kodwa zisafuna ukuqinisekiswa kokuba zingaphendulwa ngaphandle kokufakazelwa.
Komposteerbare Papier:
o Ikwenziwe ngama-fiber angu-100% organic (e.g., isikhupha sikashukela, ibhambu, noma i-pulp y wood engashintshwanga) ngaphandle kokungeza izinto ezithile.
o Ekwenzelwe ukumelana nezinto ezishisayo ngaphandle kwemigqomo yemichiza, okwenza kube kuhle ukupakisha ukudla njengezimbiza noma amakomishi.
4. Izitifiketi Nezindinganiso
Biodegradable: Biodegradable
o Ayikho isitifiketi esivamile. Izimangalo zingaphambukisa, njengoba imikhiqizo ingase ihluleke ngokwengxenye noma ishiywe nezinto eziyingozi.
Komposteerbaar:
o Requires third-party certifications (e.g., BPI, OK Compost) to verify compliance with industrial or home composting standards.
o Izikhumbuzo ezifana "ezikhiqizwe ngokwezimboni" noma "ezikhiqizwe ekhaya" zikhombisa izimo ezithile zokusetshenziswa.
5. Umthelela Wokuphila
Biodegradable Paper:
o Risiko lokhula imithombo ye-compost uma ingafakwa kahle (isb., ama-bowl e-PLA ahluleka ukufaniswa ne-compostable).
o Ukugaywa kuvame ukuvinjwa yizinto ezihlanganisiwe (isb., ukumboza kwepulasitiki).
Komposteerbare Papier:
o Supports a circular economy by returning nutrients to the soil.
o Ithuthukisa ukunciphisa udoti lwezindawo zokuphosa kanye nokukhishwa kwe-methane uma kuqhutshwa kahle.
Key Takeaway:
Khetha iphepha elingabola ukuze uqinisekise ukuhamba kahle kwemvelo, ikakhulukazi ekupakisheni ukudla. Bheka izitifiketi ezifana ne-BPI noma i-ASTM D6400. Ukuze usebenzise ngokujwayelekile, khetha iphepha elingafakiwe, elingagqwali, elingabola kodwa ugweme imikhiqizo ebhalwe ngokungacacile njenge "biodegradable" ngaphandle kwemvelaphi.
Contact HEMING, find which food base paper interests you!
Ray
Ferrill
Evelyn