Disposable biodegradable tableware inozove maitiro mune ramangwana

Muna 1986, foam tableware yakatanga kushandiswa panjanji dzeChina. Pakazosvika zana remakore rechi21, mabhokisi ekudya kwemasikati efuro akanga ava midziyo yetafura inoraswa. Kune matambudziko akakomba nekugadzirwa, kushandiswa uye kudzokorodza kweanoraswa foam tableware. Mamwe anopupa anoshandiswa mukugadzira achaparadza ozone layer, uye mamwe ane njodzi dzakakomba dzakavanzwa; kushandiswa kusina kunaka pakupisa kwakanyanya kunogona kubudisa nyore zvinhu zvinokuvadza kuhutano hwevanhu; kurasa zvisina hanya mushure mekushandisa kunogona kukonzera kusvibiswa kwakakomba kwezvakatipoteredza; kuvigwa muvhu kunogona kukonzera kusvibiswa kwakakomba kwezvakatipoteredza. Zvakaoma kudzikisira, zvinokonzeresa kusvibiswa kwevhu nemvura yepasi, uye zvakaoma kudzorerazve. Disposable foam tableware yakazorambidzwa.

Around 2003, vamwe vagadziri vepamba vakatanga kuburitsa PP jekiseni rakaumbwa rinoraswa tableware. Vazhinji vacho vanoshandisa mold dzemuchina dzinotengeswa kunze kwenyika. Mumazuva ekutanga, kutengesa kunze kwenyika ndiko kwainyanya kushandiswa pamusika. Nekuvandudzwa kweInternet uye nekukwira kwemapuratifomu ekutora, PP mabhokisi emasikati akafumura zvishoma nezvishoma zvavasingakwanisi. Vanogona kufashukira uye kusave insulated panguva yekufambisa. Kurasa zvisina tsarukano kwePP mabhokisi ekudya kwemasikati kunogona kukonzera kusvibiswa kwakakomba kwezvakatipoteredza; zvakaoma kuderedza kana kuvigwa muvhu. Pasi pemutemo we "plastic ban / restriction", mabhokisi emasikati akadai ari kutsvaga mabhindauko uye kusimudzira munzira yekuchengetedzwa kwezvakatipoteredza.

Kusimukira kweindastiri yemunyika yangu yekuumba pulp yakatanga muma1980s uye yakagara kusvika 2000. Yaigara ichiri kutanga. Muna 2001, nyika yangu yakabudirira kupinda muWorld Trade Organisation. Mabhizinesi emumba ekuumba mabhizinesi akakura nekukurumidza, uye maitiro ekugadzira, tekinoroji nemidziyo zvakatora chimiro chitsva. Mhando dzakasiyana dze pulp molded zvigadzirwa zvinoonekwa. Kubva 2020, nyika yangu "kurambidzwa kwepurasitiki / kurambidza" mutemo wakaitwa zvishoma nezvishoma, uye indasitiri yekuumba mapulp yanga iri padanho rekukurumidza kusimudzira kubva 2020.

Zvigadzirwa zvezvigadzirwa zvakaumbwa zve pulp zvinobva kwakasiyana siyana, uye mazhinji emhando huru yezvigadzirwa mashizha emiti yemakwenzi, setsanga, mashanga egorosi, sadza remupunga, bagasse, bamboo, nezvimwewo. shandisa tsanga, bagasse, bamboo, mashanga egorosi uye mamwe mafiibhi ehuswa sezvo iwo machira makuru ane masystem azvo ekudzora kusvibiswa. Panyaya yezvakagadzirwa, zvigadzirwa zvakaumbwa nebepa zvakatanga munzira ye "centralized pulping uye decentralized production", kwete chete haina matambudziko ekusvibiswa kwezvakatipoteredza, asi inogona zvakare kuwana inovimbika yakawanda mbichi garandi. Pakati pavo, bamboo ndiyo yakanakisa mbishi zvinhu. Bamboo inokura nekukurumidza, haina zvisaririra zvemishonga yezvipembenene nefetereza, uye ine munhuwi wechisikigo. Bamboo chinhu chinogona kudzokororwa, chinokwanisa compostable chine akasiyana maapplication mukurongedza.

Iyo tekinoroji yekugadzira ye pulp yakaumbwa zvigadzirwa iri nyore, uye hapana zvakanyanya kusvibiswa masosi panguva yekugadzira, iyo inosangana nezvinodiwa zvezvakatipoteredza kugadzirwa. Uye zvakare, iyo pulp molding yekugadzira michina inogadzirwa zvakanyanya mudzimba, iyo inobatsira zvikuru mukusimudzira chirongwa uye kushandisa.

Zvigadzirwa zvakaumbwa zvePulp zvine huwandu hwakasiyana hwekushandisa, yakakura musika kugona, uye hupfumi hunogona kubatwa. Zvigadzirwa zvavo zvinogona kushandiswa zvakanyanya mumagetsi emidziyo yekurongedza, kudyara nekurima mbeu, midziyo yekurapa, midziyo yekubikira, uye isina kusimba zvigadzirwa liner. Iyo inowirirana pulp Mutsetse wekugadzira wekugadzira unogona kuburitsa zvigadzirwa zvakasiyana nekushandisa kwakasiyana nekungovandudza uye kutsiva mold. Basa rayo rakasiyana-siyana uye kudzokorodza kunoita kuti zvimwe zvigadzirwa zvisaenzane.

Pulp molded tableware ibazi rakakosha rezvigadzirwa zvakaumbwa. Zviri nyore kuzvigadzira patsva, zvinogona kushandiswazve, uye zvinozvikuvadza. Inobva kune zvakasikwa uye inodzokera kune zvakasikwa. Icho chigadzirwa chisina kusvibiswa-chisina kusvibiswa, chinoshatisa, chakasvibirira uye chinoenderana nemamiriro ekunze, icho chinoenderana nenguva yanhasi. Chinodiwa chekushandisa pulp yakaumbwa zvigadzirwa hazvingobatsiri kuchengetedza nharaunda uye kudzikisira shanduko yemamiriro ekunze, asi zvakare inowedzera hupenyu hwevanhu.

Sezvo kuziva kwevanhu nezvekuchengetedzwa kwezvakatipoteredza uye hutano huri kuramba huchisimba, nharaunda inoshamwaridzana tableware zvirokwazvo ichakwanisa kutsiva yechinyakare inoraswa epurasitiki tableware mune ramangwana.