Polyethylene liners, nke a na -akpọkarị poly liners, bụ rọba rọba na -agbanwe agbanwe ahaziri nke ọma ka ọ dabara na nnukwu akpa na -agbanwe agbanwe (FIBC ma ọ bụ nnukwu akpa). Ịnagide ihe ndị nwere mmetụta na kemịkalụ na -emepụta mkpa nchekwa ugboro abụọ. Poly liners na -adabara n'ọnọdụ ọ bụla yana nnukwu ngwaahịa nwere mmetụta. Poly liner nwere ike inye aka chekwaa nnukwu akpa n'onwe ya na ngwaahịa dị n'ime ya. Ọ bara uru nke ukwuu ibugharị chọta ntụ ntụ nke na -asọpụta na mmetọ na -eme. Uru nke nnukwu akpa jikọtara ya na poly liner gụnyere ihe mgbochi oxygen, mgbochi mmiri, mgbochi kemịkalụ, ihe mgbochi, nguzogide ọkụ na ike dị elu wdg. ka a dụ ya, kegide ya ma ọ bụ kegide ya na akpa.
Typesdị poly liners anọ kachasị anọ bụ:
· Lay-Flat Liners: Ha nwere ọdịdị cylindrical, ghe oghe n'elu, na ala na-abụkarị okpomoku akara.
· Ahịhịa olu karama: A na -ahaziri eriri olu karama ka ọ dabara n'akpa mpụga gụnyere elu na ala
· Mpempe akwụkwọ dabara adaba: Ezubere ụdịdị dabara nke ọma ka ọ dabara n'akpa mpụga gụnyere elu na ala
· Baffle –inline Liners: A na -etinye akwa mkpuchi ahụ n'ụdị FIBC ma na -ejikwa mgbachi ime iji dobe akụkụ anọ wee gbochie ịkpa akpa.
Akpa FIBC nwere eriri polyrs na -eji n'ọtụtụ ụlọ ọrụ na ngwa ebe a na -eji FIBC eme ihe, ọkachasị ụlọ ọrụ nri na ụlọ ọrụ ọgwụ nke ngwaahịa na -emetụta. Enwere ike ijikọ ha na FIBC ngwa ngwa iji nye nchekwa nchekwa maka ngwaahịa na nnukwu akpa megide mmiri na mmetọ.


Oge ezipụ: Aug-11-2021