Ngaphambili, kwakulula ukuthengisa iipakethe zekofu “eziluhlaza”. Kwakufuneka uprinte igqabi eliluhlaza ebhokisini uze ulibize ngokuba “linobuhlobo nokusingqongileyo.”

Ezo ntsuku ziphelile.

Namhlanje, abathengi bayathandabuza "ukuhlamba okuluhlaza," kwaye oorhulumente kwihlabathi liphela baqinisa imithetho malunga namabango okupakisha. Ukuba uprinta "i-compostable" kwiingxowa zakho zekofu ezivuzayo ngaphandle kwesiqinisekiso esifanelekileyo, unokonakalisa igama lophawu lwakho kwaye ude ubhekane nezohlwayo.

Kwabo baroastayo kunye neebrendi zeti, ukujongana nemigangatho eyahlukeneyo yesatifikethi (ASTM, EN, ISO) kunokuba yingxaki enkulu.I-Tonchant, sijongana nale migangatho imihla ngemihla xa sivelisa izinto zePLA kunye nefayibha yombona.

Apha ngezantsi kukho isikhokelo esilula ukusiqonda esichaza ukuba ezi zatifikethi zithetha ukuthini kanye kanye nokuba kutheni zibaluleke kangaka kwishishini lakho.

1. Umahluko Ophambili: Ibola okanye ibolile xa ithelekiswa ne-Compostable

Ngaphambi kokuba sijonge iikhowudi, masicacise enye yezona ngcamango ziphosakeleyo ziphambili kweli shishini.

• Igama elithi “i-biodegradable” ligama elingacacanga.Ngokwenyani, phantse yonke into inokonakala xa ixesha livuma (nokuba umthi uthatha amashumi eminyaka). Kodwa ayichazi ukubaixesha elingakananiukonakala kwesimo okanye uhlobo lokusingqongileyo olufunekayo.

• "Ingagqunywa ngumgquba" ngumgangatho othile osemthethweni.Ibhekisa kwizinto ezithi, phantsi kweemeko ezithile nasemva kwexesha elithile, zibole zibe yi-organic matter (humus), amanzi, kunye ne-carbon dioxide, zishiyeakukho zintsalela zinobuthi.

Umthetho:Soloko ukhangela“Inokugqunywa”isiqinisekiso, endaweni yokuba zizinto ezingacacanga “ezibolayo”.

2. Umgangatho weGolide waseYurophu: EN 13432

Ukuba uthengisa ikofu eYurophu, le yindlela yokuqala ekufuneka uyazi.

EN 13432ngumgangatho waseYurophu wezinto zokupakisha ezinokuphinda zisetyenziswe ngokufaka umgquba kunye nokubola kwe-biogradation. Iphepha lesihluzi sekofu kufuneka liphumelele iimvavanyo ezine eziqatha ukuze lihlangabezane nalo mgangatho:

1. Ukubola kwezinto eziphilayo:Ubuncinane i-90% yezinto ezisetyenzisiweyo kufuneka zibole zibe yi-carbon dioxide zingadlulanga iinyanga ezi-6.

2. Ukuqhekeka:Emva kweeveki ezili-12, ubuncinane i-90% yezinto ezisetyenzisiweyo kufuneka zibe ncinci ngokwaneleyo ukuba zidlule kwisihluzo se-2mm.

3. Uhlalutyo lweeKhemikhali:Umxholo weentsimbi ezinzima kunye ne-fluorine kufuneka uhlangabezane nemida engqongqo.

4. Ubuthi kwindalo:Umgquba ophumayo kufuneka ube luncedo kwizityalo (uvavanywe ngokutyala izithole kuwo).

Indima kaTonchant:Isihluzi sethu se-PLA (polylactic acid) senzelwe ukuhlangabezana nale migangatho ingqongqo, ukuqinisekisa ukuthotyelwa kwemarike yaseYurophu.

3. Umgangatho waseMelika: ASTM D6400

Ngaphesheya kweAtlantiki, umgangatho nguloI-ASTM D6400.

Lo mgangatho, owaphuhliswa yi-American Society for Testing and Materials (ASTM), ugubungela iiplastiki ezenzelwe ukwenza umgquba kwizakhiwo zikamasipala okanye zemizi-mveliso. Ufana kakhulu ne-EN 13432 ngokwexesha kunye namanqanaba obuthi.

Kutheni kubalulekile:Ukuba uthumela kwamanye amazwe eMelika okanye eKhanada, ukuqinisekisa ukuba umthengisi wakho wokupakisha uhlangabezana nemigangatho ye-ASTM kubalulekile ekuqinisekiseni amabango akho okuthengisa.

4. Ukuchumisa iMzi-mveliso vs. Ukuchumisa eKhaya: Ukulawula Okulindelekileyo

Le yeyona nto ibalulekileyo ekuzuzeni ukuthenjwa ngabathengi ngokunyaniseka.

Uninzi lwezihluzi zekofu zePLA kunye ne-corn fiber ezikwimarike (kuquka neemveliso zethu) zezoIsiqinisekiso seMbumba yoShishinoOku kuthetha ukuba zifuna amaqondo obushushu aphezulu (58°C / 136°F) kunye neemeko zeentsholongwane ezilawulwayo kwiindawo ezikhethekileyo ukuze zibole ngokufanelekileyo.

Ukuba umthengi uphosa ingxowa yemveliso enokusetyenziswa kwisitya somgquba obandayo esemva kwendlu yakhe, ingxowa ingathatha ixesha elide kakhulu ukuba ibole.

Ingcebiso yophawu:Yiba sobala ngephakheji yakho. Sebenzisa iingxelo ezifana nezi“Ingagqunywa kwimizi-mveliso – qhagamshelana nesikhungo sakho sendawo sokwenza umgquba”endaweni yokuthetha ukuba iza kunyamalala ngobusuku obunye egadini. Abathengi baya kuyixabisa le nyaniso.

5. Kutheni iLogo ethi “OK Compost” ibalulekile?

Ungabona iilogo ezifana neI-TÜV yaseOstriya "Ishishini eliLungileyo leCompost"okanyeI-BPI (iZiko leeMveliso eziBolisiweyo)ilogo.

Zeziuqinisekiso lomntu wesithathuZiyangqina ukuba imveliso iphumelele uvavanyo lwelebhu lwe-EN 13432 okanye i-ASTM D6400.

Izinto eziluhlaza vs. Iimveliso ezigqityiweyo:Nceda uqaphele ukuba ngamanye amaxesha izinto eziluhlaza (i-resin ye-PLA) ziyaqinisekiswa, kodwa izinto zokugqibela ezine-mesh nazo kufuneka ziqinisekiswe. KwaTonchant, siqinisekisa kwasekuqaleni ukuba uthotho lwethu lokubonelela lusebenzisa izinto eziqinisekisiweyo nezithobela imithetho.

Ukuzibophelela kweTonchant

Siyazi ukuba kuwe, ukuthobela imithetho kukulawula umngcipheko.

Xa uthenga izihluzi zekofu ezithambileyo okanye iibhegi zeti ezivela eTonchant, awuthengi nje kuphela ilaphu le-mesh, kodwa uqinisekisa nokuba uyathenga. Singakunika izinto ezifunekayo.Amaphepha eDatha yoBugcisa (i-TDS)kunye neziqinisekiso zezinto ezifunekayo ukukunceda ubonise ukuzinikela kwakho ekuzinzeni.

Ukupakisha okuluhlaza—musa ukulandela ngokungaboniyo iimfashini. [Qhagamshelana nathi] ukuze ufunde okungakumbi malunga nezisombululo zethu zezinto ezinomgquba eziqinisekisiweyo kwaye ucele iisampulu zeprojekthi yakho elandelayo.