Iphepha-yeplastiki ingxowa edibeneyo

Ngokuqhelekileyo umaleko weplastiki wenziwa ngelaphu elilukiweyo elisicaba kunye ne-PP okanye i-PE njengesiseko sezinto, kwaye umphandle wenziwa ngephepha lekraft elimhlophe okanye iphepha lekraft elimthubi. Iphepha le-Kraft lenziwe nge-composite ecocekileyo ekhethekileyo ye-kraft paper, eneempawu zamandla aphezulu, ukuchasana kwamanzi okulungileyo kunye nokubonakala okuhle. Yenye yezona zinto zidumileyo zokupakisha kwaye isetyenziswa kakhulu kukutya, iimpahla, izipho kunye namanye amashishini. Iingxowa zokupakisha ezihlanganisiweyo zinokwahlulwa zibe ziingxowa ezitywinwe ngasemva, iingxowa ezinamacala amathathu ezitywiniweyo, iingxowa zamalungu, iingxowa zokuma ze-zipper, iingxowa ezine ezivaliweyo, ezinemilo ekhethekileyo, njl.njl.

Isingxobo sokuma sifakwe i-laminated yi-PET / foil / PET / PE isakhiwo, kwaye ingaba nezinye iinkcukacha ezifana ne-2 layers kunye ne-3 layers. Ngokweemveliso ezahlukeneyo ezipakishweyo, i-oxygen barrier layer protective inokongezwa njengoko ifunekayo ukuze kuncitshiswe i-oxygen permeability kunye nokwandisa ixesha leshelufu yemveliso.

Ngokwesiseko sezingxobo eziqhelekileyo zokuma, siphehlelele isingxobo esingaphezulu se-qual-seal esithe tyaba esisezantsi, esinezi nzuzo zilandelayo:

1. Isakhiwo esithe nkqo, sinokuma kwi-shelf eyomileyo, isikwere sicaba, kwaye ukuma kuzinzile.

2. I-zipper eyongezelelweyo yokutywinwa ingadibaniswa ukuze ugweme ukungonakali ukuba uhlobo lwengxowa ye-organ alukwazi ukufakwa.

3. I-valve yokukhupha enye indlela inokudityaniswa, enokusetyenziswa kwikofu kunye namanye amashishini anxulumeneyo.

4. Izinto zokupakisha ezidibeneyo eziguquguqukayo zinokudibaniswa ukuze zenze iimpawu ezithintelo ezingalunganga ngokusebenzisa amanzi kunye ne-oxygen permeability properties of different materials.