Hana ʻia ka seal vented i kahi kiʻi hanu a me kahi Heat induction seal (HIS) ma o ka ultrasonic a i ʻole ka welding melt welding, e hoʻokō pono i ka hopena o ka "breathable and no leakage".He hoʻolālā maʻalahi ko ka seal vented, maikaʻi loa ka ea permeability a me ke kūpaʻa maikaʻi loa i nā surfactants.Hoʻokumu ʻia kēia huahana no ka pale ʻana i ka pahu hoʻopihapiha (bottle) mai ka lulu ʻana a waiho ʻia paha i nā mahana like ʻole e hana i ke kinoea ma hope o ka hoʻopiha ʻana i kekahi wai, a laila e hoʻoheheʻe ʻia ka ipu a i ʻole ka pohā o ka ʻōmole.

ʻO ka Vented liner ka mea maikaʻi loa o ka ea ea i ka ʻoihana, e hoʻokō nā koho hoʻoheheʻe lehulehu i nā pono hana like ʻole.Hāʻawi ʻia i hoʻokahi ʻāpana hupa a i ʻole ʻelua ʻāpana wax i hoʻopaʻa ʻia i ka pulp.

He kūpono ka liner Vented no PET, PVC, PS, PP, PE ... nā ʻōmole plastik a me nā ʻōmole aniani, a hoʻohana nui ʻia no nā meaʻai, nā mea hoʻonaninani, nā lāʻau lapaʻau, nā pesticides, nā kemika, nā huahana huahana.