He pēke whatu kirihou me te polypropylene hei rauemi mata matua, i muri i te whakaputanga, ka tōia, ka totoro hei waea papatahi, kātahi ka whatu, ka whatu, ka hangaia hei pēke. Ahakoa he maha ngā momo kirihou matū e hangaia ana ngā pēke whatu kirihou, he kaha tōna mahi taiao, nō reira ka kino ki te tangata, ki te...
Ko te ahumahi me te ahuwhenua he putea whatu kirihou e whakamahia whānuitia ana i roto i ngā ahumahi e rua, he nui te nui o ngā putea whatu kirihou. Ko ngā hua o te wheketere putea whatu a Linyi ngā wāhi hokohoko matua o ēnei āhuatanga e rua. I tēnei rā ka matapakihia e tātou te whānuitanga o te whakamahinga o ngā putea whatu i roto i ēnei ahumahi e rua. Ahuwhenua...
Ngā take e tika ana kia arohia i te wā e utaina ana, e tangohia ana, e kawe ana hoki i ngā putea whatu 1. Kaua e tū i raro i te putea ipu i te wā e hiki ana. 2. Tēnā whakairihia...
He maha ngā kiritaki mā roto i tā mātou paetukutuku ki te waea atu ki ngā putea whatu he aha i kanapa ai? Ko te taketake hei tāpiri i tēnei, kātahi i tēnei rā ko te putea whatu Donglai Xiaobian hei whakamārama he aha i kanapa ai te putea whatu? I tāpirihia e au tēnei. He whānuitia te whakamahinga o ngā putea whatu i ngā āhuatanga katoa o te ao. He maha ngā tae e wātea ana,...
He maha ngā kiritaki mā roto i tā mātou paetukutuku ki te waea atu ki te tuku tohutohu mō te rongonui o ngā momo putea whatu, kātahi ka whakamārama a DongLai i te putea whatu Xiaobian i te rongonui o ngā momo putea whatu. Ngā momo putea whatu Ka kiia hoki ngā putea whatu he putea kiri nakahi. He momo kirihou, e whakamahia ana mō...
He tino pai te mahi a te putea whatu tae, ka taea te whakamahi i ia rā mō ngā wā maha, engari he maha ngā wā i muri i te whakamahinga ka poke te mata i ngā paru, ka pā ki te whakamahinga e whai ake nei, nō reira me pēhea te horoi i te putea whatu tae, ka arahina koe e ngā kaihanga putea whatu ki te mārama ki ngā āhuatanga motuhake...
Nā te mea kei reira te whakataetae, nā te mea kei reira te whakamatautauranga o te moni whiwhi; Nō reira kei reira tonu ngā mea pai me ngā mea kino i runga i te mākete, engari ka taea te tautuhi i ētahi mea i te tirohanga kotahi, ā, me tino tautuhi i ētahi mea i te wā e hoko ana, ki te kore ka tinihangatia. Hei tauira, te whatu...
Ka taea te whakamahi i ngā hua o te wheketere putea whatu kirihou i roto i ngā ahumahi maha. Hei whakarite i te kounga o ngā hua, he maha ngā mea hei aro atu. Nā, kia mārama tātou ki te whakaurunga o tēnei mātauranga, me pēhea? Ko ngā rauemi hanga putea whatu kirihou...
I roto i te taiao tūturu, arā, i raro i te rā tika, ka heke tōna kaha mā te 25% i muri i te wiki kotahi, ā, mā te 40% i muri i ngā wiki e rua, ā, kāore e taea te whakamahi. Arā, he mea tino nui te penapena i ngā putea whatu. Hei tāpiri, i muri i te whakatakotoranga o te putea whatu ki te taiao tuwhera, ā, ...
Kōwhiria he kaihanga noa: he nui te whakamoemiti a te iwi whānui ki te wheketere putea whatu pai i roto i te hanga putea whatu he tino pai te kounga, he tino pakari te hangarau whakaputa me te tukanga whakaputa, he paerewa pūnaha me ngā whakaritenga whakaputa, he paerewa teitei te tirotiro, he tino pakari, he noa te m...
Ko te nuinga o te hanga i tāwāhi ko te polyethylene (PE), ko te nuinga o te hanga i roto i te whare ko te polypropylene (PP), he momo kapia kirihou wera i hangaia mā te polymerization ethylene. I roto i te ahumahi, kei roto hoki i tēnei ko ngā copolymers o te ethylene me te iti o te -olefin. Ko te polyethylene kāore he kakara, kāore he paitini, he rite ki te ...
Ki te tāpirihia ngā āhuatanga o waho pēnei i te rā ki ngā rauemi mata, me pēhea te koroheketanga me te ārai i te koroheketanga o ngā pēke whatu kirihou o Shandong? Mā te kaihanga o te pēke whatu e kī atu ki a koe te whakautu. Ko te pēke whatu e tino whakanuia ana e mātou, me aro ki te raruraru koroheketanga ko te nuinga...
