Jakunkuna masu ƙayatarwa na “ban da saura” mai daɗin teku

An yi shi daga PVA, ana iya zubar da jakunkuna masu rarrafe na teku "ba a bar su ba" ta hanyar kurkura da ruwan dumi ko ruwan zafi.
Sabuwar jakar tufafin Finisterre ta Biritaniya an ce a zahiri tana nufin "kada a bar wata alama". Kamfani na farko a cikin kasuwarsa don karɓar takaddun shaida na B Corp (takaddun shaida wanda ke auna aikin gabaɗayan kamfani na zamantakewa da kera kayayyaki cikin inganci da dorewa.
Finisterre yana kan wani dutse da ke kallon Tekun Atlantika a St Agnes, Cornwall, Ingila. Abubuwan da ta ke bayarwa sun fito ne daga kayan waje na fasaha zuwa abubuwa na musamman masu dorewa kamar su saƙa, sutura, suturar da ba ta da ruwa da kuma yadudduka na tushe "wanda aka ƙera don kasada da haifar da son teku." Don haka in ji Niamh O'Laugre, darektan haɓaka samfura da fasaha a Finisterre, wanda ya ƙara da cewa sha'awar ƙirƙira yana cikin DNA na kamfanin. "Ba batun tufafinmu ba ne kawai," in ji ta. "Wannan ya shafi duk bangarorin kasuwanci, gami da marufi."
Lokacin da Finisterre ya karɓi takaddun shaida na B Corp a cikin 2018, ya himmatu don kawar da amfani guda ɗaya, robobin da ba za a iya sarrafa su ba daga sarkar sa. "Filastik yana ko'ina," in ji Oleger. “Abu ne mai matukar amfani a lokacin rayuwarsa, amma tsawon rayuwarsa yana da matsala. An kiyasta cewa tan miliyan 8 na robobi na shiga cikin tekunan kowace shekara. Ana tsammanin akwai ƙarin microplastic a cikin tekunan yanzu fiye da yadda ake samu a cikin taurarin Milky Way.” Kara".
Lokacin da kamfanin ya sami labarin mai ba da robobi da takin Aquapak, O'Laugre ya ce kamfanin ya daɗe yana neman madadin buhunan tufafin robobi. "Amma ba mu iya samun ainihin samfurin da ya dace don biyan duk bukatunmu," in ji ta. "Muna buƙatar samfurin da ke da mafita na ƙarshen rayuwa da yawa, mai isa ga kowa da kowa (masu amfani, dillalai, masana'antun) kuma, mafi mahimmanci, idan aka sake shi cikin yanayin yanayi, gaba ɗaya zai ƙasƙanta kuma ba zai bar wani saura ba. Sauke tare da microplastics.
Polyvinyl barasa fasahar resins Aquapak Hydropol sun cika duk waɗannan buƙatun. PVA, wanda kuma aka sani da acronym PVA, shine na halitta, ruwa mai narkewa thermoplastic wanda ke da cikakkiyar daidaituwa kuma ba mai guba ba. Koyaya, ɗayan rashin lahani na kayan marufi shine rashin kwanciyar hankali, wanda Aquapak ya ce Hydropol ya magance.
"Makullin haɓaka wannan sanannen babban aiki na polymer ya ta'allaka ne a cikin sarrafa sinadarai da ƙari waɗanda ke ba da izinin samar da Hydropol mai zafi, sabanin tsarin PVOH na tarihi, waɗanda ke da ƙarancin aikace-aikacen aikace-aikacen saboda rashin kwanciyar hankali na thermal," in ji Dr. John Williams, Babban Jami'in Fasaha na Kamfanin Aquapack. "Wannan daidaiton tsari yana buɗe ayyuka - ƙarfi, shamaki, ƙarshen rayuwa - zuwa masana'antar shirya kayayyaki na yau da kullun, yana ba da damar haɓaka ƙirar marufi waɗanda duka biyun aiki ne da sake sake yin amfani da su / biodegradable. Fasahar ƙari na kayan aikin da aka zaɓa cikin tsanaki yana kiyaye biodegradable a cikin ruwa."
A cewar Aquapak, Hydropol na narkar da shi gaba daya a cikin ruwan dumi, ba ya barin wani abu; resistant zuwa ultraviolet radiation; yana ba da shinge ga mai, mai, mai, gas da sinadarai; numfashi da danshi resistant; yana ba da shingen oxygen; m da huda resistant. sawa da aminci ga teku, cikakke mai lalacewa a cikin yanayin ruwa, mai lafiya ga tsirrai na ruwa da namun daji. Menene ƙari, ƙayyadaddun sifar bead na Hydropol yana nufin ana iya haɗa shi kai tsaye cikin hanyoyin samarwa da ake da su.
Dokta Williams ya ce abubuwan da Finisterre ke bukata na sabon kayan shine cewa ya kasance lafiyayyen teku, a bayyane, bugu, mai ɗorewa da sarrafa kayan aikin da ake da su. Tsarin ci gaba na jakar tufa na tushen Hydropol ya ɗauki kusan shekara guda, gami da daidaita yanayin solubility na resin don dacewa da bukatun aikace-aikacen.
Jakar ta ƙarshe, mai suna “Bari Babu Trace” ta Finisterre, an yi ta ne daga fim ɗin Aquapak na Hydropol 30164P guda ɗaya. Rubutun da ke kan jakar bayyanannen ya yi bayanin cewa “Ruwan mai narkewa ne, mai lafiyayyen teku kuma ba za a iya lalacewa ba, yana ƙasƙantar da ƙasa ba tare da lahani ba a cikin ƙasa da teku zuwa ƙwayoyin halitta marasa guba.”
Kamfanin ya gaya wa abokan cinikinsa a gidan yanar gizonsa, “Idan kuna son sanin yadda ake zubar da jakunkuna na Leave No Trace lafiya, duk abin da kuke buƙata shine tulun ruwa da mazugi. Kayan yana rushewa da sauri a yanayin zafin ruwa sama da 70 ° C. kuma ba shi da lahani. Idan jakarka ta ƙare a cikin wani wuri mai cike da ƙasa, ta lalace ta hanyar halitta kuma ba ta bar sauran.”
Hakanan za'a iya sake yin fakitin fakiti, ƙara zuwa kamfani. "Ana iya gane wannan abu cikin sauƙi ta hanyar yin amfani da hanyoyin rarrabuwa kamar infrared da laser, don haka za'a iya raba shi da sake yin fa'ida," in ji kamfanin. "A cikin ƙananan masana'antun sarrafa shara, kurkurewar ruwan zafi na iya haifar da narkar da Hydropol. Da zarar a cikin maganin, za a iya sake yin amfani da polymer, ko kuma maganin zai iya zuwa maganin ruwa na al'ada ko narkewar anaerobic."
Sabuwar jakar gidan waya ta Finisterre ta fi jaka kraft ɗin da ya yi amfani da ita a baya, kuma shingen fim ɗinta an yi shi ne daga kayan Aquapak's Hydropol. Bayan jakar tufafin da ba a gano ba, Finisterre ya ƙaddamar da sabon shiri mai sauƙi mai sauƙi wanda ya maye gurbin jakunkunan takarda mai launin ruwan kasa da ta yi amfani da su wajen aikawa da samfuransa. Finisterre ne ya haɓaka kunshin tare da haɗin gwiwar Aquapak da ƙungiyar EP mai sake yin fa'ida. Kunshin, wanda yanzu aka sani da Flexi-Kraft mailer, wani Layer ne na fim ɗin Hydropol 33104P wanda aka hura da shi zuwa takarda kraft ta amfani da manne marar ƙarfi. An ce Layer na Hydropol yana ba wa jakar ƙarfi, sassauci da juriya. Layer na PVOH kuma yana sa jakar ta fi sauƙi fiye da ambulan takarda na fili kuma ana iya rufe zafi don hatimi mai ƙarfi.
"Amfani da kasa da takarda 70% fiye da tsoffin jakunkunan mu, wannan sabon fakitin yana sanya takarda mai nauyi tare da kayan izinin barin ruwa mai narkewa don ƙirƙirar jaka mai ɗorewa wanda za'a iya ƙara shi cikin aminci ga rayuwar sake amfani da takarda, da kuma narkar da sake yin amfani da takarda a cikin tsarin pulping." - an ruwaito a cikin kamfanin.
Kamfanin ya kara da cewa "An lika jakunkunan wasikunmu da wannan sabon kayan, tare da rage nauyin jaka da kashi 50 cikin dari yayin da ake kara karfin takarda da kashi 44 cikin dari, duk yayin da ake amfani da karancin kayan aiki." "Wannan yana nufin ana amfani da ƙarancin albarkatu wajen samarwa da sufuri."
Ko da yake amfani da Hydropol ya yi tasiri sosai kan farashin fakitin Finisterre (sau huɗu zuwa biyar fiye da polyethylene a cikin jakar tufafi), O'Laogre ya ce kamfanin yana shirye ya karɓi ƙarin farashin. "Ga kamfani da ke neman yin kasuwanci mafi kyau, wannan muhimmin aiki ne da muka yi imani da shi," in ji ta. "Muna matukar alfahari da kasancewa kamfani na farko a duniya da ya fara amfani da wannan fasahar tattara kayan aiki kuma muna sanya shi bude tushen ga sauran samfuran da ke son amfani da shi saboda tare za mu iya samun nasara."