Medicinal aluminium foil pinhole uye kuwanikwa kwayo: Metal Aluminium ine yakanyanya kusimba yesimbi crystal chimiro, uye ongororo yakakwana aluminium foil inogona kuvhara chero gasi, Mvura yemvura uye mwenje. Asi chokwadi, Nekuda kwekumanikidza kwezvinhu zvakawanda zvakadai sekutenderera maitiro anoshandiswa mukugadzirwa kwe aluminium foil, kunaka kwemafuta anofamba, mamiriro epamusoro eiyo rolling roll, Iyo process inoshanda tekinoroji uye nharaunda yeiyo nzvimbo yekugadzira, akasiyana siyana kuremara zvisingaite anoonekwa mune aluminium foil, kunyanya iyo yakaonda aluminium foil. Mippoles ndeimwe yeanonyanya kukosha.

Saizi uye nhamba yemapini ndeimwe yemameto akakosha kuyera iyo mhando yemhando yealuminum foil zvigadzirwa. Izvo chaizvo nekuda kwekuvapo kwemapurozi ayo anoberekerwa eokisijeni uye mvura yemvura kune iyo aluminium foil haina zero.

Saizi uye nhamba yealuminium foil pinholes ine simba rekusimbisa pane unyoro hwekupesana, gasi rinotsungirira zvivakwa uye kujekesa madhiri zvivakwa zvealuminum foil uye zvigadzirwa zvaro zvemukati. Yangu Nyika yeNational Standard GB3198-1996 inoita kuti zvinhu zvinotevera mumapipi: “Iyo nzvimbo yealuminium foil inobvumidzwa kuve nemapipi anoonekwa neziso rakashama, asi mapini haafanire kurongeka, uye dhishi remapipi emishonga yeMishonga aluminium foil haigone kupfuura 0.3 mm, uye hahupfuure 0.3 mm. 5 PC / M². Iyo pinhole saizi yeimwe maindasitiri yakachena aluminium foil haigoni kupfuura 0.5 mm.

Nekuti mapini inyaya yakakosha yekuona aluminium foils, Zvakawanda zvekunze zvehunyanzvi zvekunze zvinotaridzika miti yealuminium foil kana iyo yemvura apor kutapurirana kwealuminum foils. American Society yekuedza uye Zvishandiso Zvakaenzana Astmb - 479-85 “Maitiro ehunyanzvi ekunyudzwa aluminium foil uye alloy aluminium foil yekukanganisa inochinjika” anotsauka: “Iko hakufanirwe kuve nemapango akawandisa, uye aluminium foil ine gobvu rakakura kupfuura 0.5 mm inofanira kunge iri yemahara yemapipi.” Mahwindo eJapan / Shona / Jisz1520 -1975 “Chiyero chekubatanidza aluminium foil” inopa iyo data yemvura yemvura kutapurirana kweiyo composite aluminium foil.

Parizvino, Iko kune hombe gap pakati peiyo mhando yemhando yeiyo imba yealuminum foil uye nyika dzekunze, iyo inonyanya kuratidzwa muhuwandu uye saizi yemapini. Zvimwe zvinodiwa zvekunze zvinotaurira kuti hapana mapini kana ukobvu hwe aluminium foil yakakura kupfuura 0.025 mm, Nepo zviyero zvepamba zvichitaura kuti hapana pinile kana ukobvu hwe aluminium foil yakakura kupfuura 0.05 mm. For pipoles, zvinodiwa zvekunze zvinotaura kuti mapini akakura kupfuura 0.1 mm hazvibvumirwe, Nepo zviyero zvemuviri zvichitaura kuti saizi yakakwana yemipini inogona kusvika 0.5 mm.

Kuvandudza kunaka kweAluminium foil uye kuderedza nhamba uye saizi yemapini muAluminium foil matambudziko ekuti agestic aluminium foilcturs anofanirwa kugadzirisa. HWPFP yagara yakaisa zvakanyanya kushanda mune ichi chinhu kuve nechokwadi chekuti mhando yemishonga yemishonga aluminium foil.

Kuongorora kweiyo pinhole degree rekupedza mishonga yeMishonga aluminium foil: Pinhole yekuongorora tafura: shandisa bhokisi rematanda re 800 mm x 600 mm x 300 mm kana vhoriyamu yakakodzera, Isa iyo 30W Fluorescent Lamp mubhokisi rematanda, isa iyo girazi ndiro pabhokisi rematanda, uye iyo girazi ndiro yakarongedzwa nepepa dema uye siya 400mm x 250mm nzvimbo yekuongororwa kwefungidziro yemapipi. Tora 20 samples nehurefu hwe 400 mm uye upamhi hwe 250 mm kubva pakupedzwa aluminium foil, Isa ivo pinile yekuongorora tafura imwe neimwe, uye tarisa mapinosi avo murima.

Izvo zvinodiwa zvemapurozi ndezvekuti hapana dense, kuenderera mberi, Peridic Pinholes, hapana mapini ane dhayamukuru kupfuura 0.3 mm, uye kwete kupfuura 1 pinhole pa mativi mita ine diameter ye 0.1-0.3 mm .