Ukubaluleka koBukhulu beNgxowa yokuPakisha iVacuum

Ubukhulu kunye nokufana kobukhulu bemveliso egqityiweyo kuxhomekeke kakhulu kubukhulu kunye nokufana kwefilimu yomaleko omnye ngaphambi kokuba ibhegi yokupakishwa ye-vacuumi-composite, oko kukuthi, ukulawula umgangatho wobukhulu befilimu enomaleko omnye we- Iphakheji yeVacuumIbhegi yokuguga yenzelwe ukufumana umgangatho wobukhulu bemveliso egqityiweyo efanelekileyo.

Imfuneko ephambili.

② isithintelo sefilimu yengxowa yokupakisha ye-vacuum kunye ifilimu yengxowa yokupakisha ye-vacuum Ubukhulu bunxulumene ngokusondeleyo (ngokubanzi buhambelana nobukhulu bobudlelwane), ukufana okuhle kwefilimu yengxowa yokupakisha ye-vacuum kunokufumana umqobo ofanayo nozinzileyo.

③ ukufana kwefilimu yengxowa yokupakisha ye-vacuum cleaner kuchaphazela ngokuthe ngqo iipropati zokuxinana koomatshini zefilimu, ukufana kwefilimu yengxowa yokupakisha ye-vacuum cleaner kunokufumana ukuchaneka okungcono kokuprinta kunye nomgangatho odibeneyo.

④ edityanisiweyo Ifilimu yeNgxowa yeVacuum zezixhobo ezifanayo zangaphakathi, ubukhulu buphezulu kunokuqala kobushushu, ubushushu bokuvala buphezulu, kwaye ngokuchaseneyo. Oko kukuthi,ifilimu yengxowa yokupakisha ye-vacuum edityanisiweyo xa ubukhulu bufana, ingafikelela kumgangatho ofanayo wokutywina kwaye iphephe isiganeko sokutywina ubushushu obubi kwindawo ethile.

Uninzi lwabathengi luthatha idatha yokuhanjiswa ngemitha yesikwere, enokulawula ngempumelelo iindleko zokucubungula ifilimu elaminethiweyo.

Zithini iingenelo ze iingxowa zokutya ezingenanto?

1. Imbonakalo yeempawu zemveliso: ayibonakali kakuhle, imhlophe njengesilivere, ayigqwali, inobushushu obuhle kakhulu, ivala ubushushu, ikhusela ukujikeleza, iyamelana nobushushu obuphezulu, iyamelana nobushushu obuphantsi, iyamelana neoyile, iyagcina ivumba; ayinatyhefu kwaye ayinancasa; iyathamba kunye nezinye iimpawu.

2. Ulwakhiwo lwemveliso: ingenziwa ngokwezifiso ngokweemfuno zezinto ezahlukeneyo ezidityanisiweyo kunye nobukhulu bemveliso. Ubushushu bendawo yokugcina ≤38℃, umswakama ≤90%.

3. Iinkcukacha zemveliso: ubukhulu obuyi-0.10mm kunye ne-0.14mm, ukutywinwa kwamacala amathathu, umphetho wokutywinwa oyi-10mm, isikali seenkcukacha zemveliso sinokwenziwa ngokwezifiso ngokweemfuno zabathengi.

Iingxowa zokupakisha ze-vacuum zokutya zisebenzisa izinto ezikhuselayo kakhulu ukuqinisekisa ukhuseleko lokutya

Iingxowa zokupakisha ukutya ezisebenzisa umatshini wokuhlamba isetyenziswa kakhulu kwingxowa yokupakisha ye-aluminium foil.

1, umsebenzi wokuthintela umoya onamandla, i-anti-oxidation, i-waterproof, ukufuma.

2, umsebenzi oqinileyo woomatshini, umsebenzi wokulwa nokuqhuma, umsebenzi wokulwa nokubhoboza kunye nokukrazula.

3, ukumelana nobushushu obuphezulu (121 ℃), ukumelana nobushushu obuphantsi (-50 ℃), ukumelana neoyile, ukusebenza kakuhle kwevumba elimnandi.

4, ayinabungozi kwaye ayinancasa, ngokuhambelana nemigangatho yempilo yokupakishwa kokutya, amayeza.

5, umsebenzi olungileyo wokutywina ubushushu, ukuguquguquka, umsebenzi ophezulu wokukhusela ubushushu.

Ingxowa yokupakisha ukutya nge-vacuum kwiphakheji yokukhusela ephezulu - izixhobo zokupakisha ezinokukhusela ephezulu ezisetyenziswa rhoqo njenge-aluminium foil, i-nylon, i-polyester, i-polyvinylidene chloride.

Uhlobo olutsha lwezinto zokupakisha ezishushu kakhulu (izinto zokupakisha ezishushu kakhulu ezisetyenziswa rhoqo yi-aluminium foil, i-nylon, i-polyester, i-polyvinylidene chloride, njl.njl.). Ngokuhambela phambili kweemfuno zokugcina ukutya. Izinto zokupakisha ezintsha zeplastiki ezishushu kakhulu zisetyenziswe kakhulu kumazwe angaphandle, ukusetyenziswa kweplastiki enamandla aphezulu okukhusela ukutya akunakuphucula kuphela ukugcinwa kokutya, kwaye ekupakisheni inani elifanayo lokutya kunokunciphisa inani leplastiki. Ingxowa ye-vacuum echasene ne-static kwiimfuno zokugcinwa kwe-insulation ephezulu yokutya okucutshungulwayo kunye nokupakisha kwe-vacuum, ukupakishwa okufuthwayo, njl.njl., ngokubanzi kufuneka kusetyenziswe izinto zokupakisha ezihlanganisiweyo ezintle, kwaye kwizinto ezihlanganisiweyo ezininzi kufuneka kubekho izinto zokupakisha ezingaphezulu kwesinye. Umzekelo, izinto zokupakisha ezintsha ezishushu kakhulu eziguquliweyo ze-nano-composite polyamide, i-ethylene vinyl alcohol copolymer, i-polyvinyl alcohol njalo njalo. Izinto zokupakisha ukutya kufuneka zibe nenqanaba eliphezulu lokukhusela. Iimfuno zokutya okunamafutha zinomqobo ophezulu we-oksijini kunye nomqobo weoyile; iimfuno zokutya okomileyo zinomqobo ophezulu wokufuma ukuqinisekisa ukuhamba kakuhle kokutya okupakishiweyo. Iimfuno zokutya okunevumba elimnandi zinomphunga ophezulu; Iimfuneko zokutya okutsha kweziqhamo nemifuno zinomlinganiselo ophezulu weoksijini, i-carbon dioxide kunye nokuphuma komphunga wamanzi. Ukongeza, izixhobo zokupakisha ukutya kufuneka zibe namandla aphezulu okutsalwa, ukumelana nokukrazuka, ukumelana neempembelelo, ukuzinza okugqwesileyo kweekhemikhali, ukungabi nayo nayiphi na impembelelo yeekhemikhali kunye nomxholo wokutya ukuqinisekisa ukhuseleko lokutya; abanye basenokumelana nobushushu obuphezulu ukuhlangabezana nokucoca ukutya okushushu okuphezulu kunye nokugcinwa kobushushu obuphantsi kunye nezinye iimfuno.