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UPhakheji olukhawulezayo lwePolyolefin Shrink Film
Zeziphi iintlobo ezahlukeneyo zefilimu eshwabeneyo yePOF?
Iindidi ezahlukeneyo ze-POF (i-polyolefin) iifilimu ezicuthayo zingahlelwa ngokweempawu zabo ezithile kunye nokusetyenziswa. Nazi ezinye iintlobo eziqhelekileyo:
1. Ifilimu yokucutha esemgangathweni yePOF: Olu lolona hlobo lusetyenziswa kakhulu lwefilimu eshwabeneyo yePOF, enokukhanya okugqwesileyo, iglosi ephezulu kunye nokomelela okuhle kokutywina. Ifanelekile kwiimveliso ezahlukeneyo kunye nezicelo zokupakisha.
2. Ifilimu yokushwabana ye-POF edityaniswe ngokunqamlezileyo: Ifilimu ye-POF edityaniswe ngokunqamlezileyo yenzelwe ukunika amandla aphuculweyo, ukumelana nokugqobhoza kunye neempawu zokushwabana. Ngokuqhelekileyo isetyenziswa kwimveliso enzima okanye emise ngendlela engaqhelekanga efuna ukhuseleko olongezelelweyo.
3. Ifilimu ye-POF eshwabeneyo enesantya esiphezulu: Olu hlobo lwefilimu ye-POF yokushwabana yenzelwe imisebenzi yokupakisha enesantya esiphezulu kwaye ineempawu ezicuthekayo kunye nokutywinwa. Ilungele imigca yokupakisha ezenzekelayo kunye neendawo zokuvelisa umthamo ophezulu.
4. Ifilimu yokunciphisa inkungu ye-POF: Ifilimu yokucutha inkungu ye-POF yenzelwe ukuthintela inkungu okanye ukuxinana ngaphakathi kwepakethe, iyenze ifaneleke kwifriji okanye imveliso efriziwe apho ukubonakala kubalulekile.
5. Ifilimu ye-POF encitshisiweyo enePerforated: Ifilimu ye-POF yokushwabana enemingxuma yenzelwe imingxuma emincinci ukuvumela umoya ukuba uphume ngexesha lenkqubo yokuncipha, ukunciphisa umngcipheko weepokotho zomoya kunye nokuqinisekisa indawo egudileyo, engenamibimbi.
Ezi ntlobo zahlukeneyo zeefilimu ezicuthayo ze-POF zilungelelaniswe ngokweemfuno ezithile zokupakisha, zibonelela ngoluhlu lweepropati ukuhlangabezana neemfuno zamashishini kunye neemveliso ezahlukeneyo.
Iiparamitha zemveliso
| Into | Ukutyeba | UBUDE | UBUNZI | ||
| SW | CF | SW | CF | ||
| BRJ02W | 10 | 3000/4000/5000 | \ | 200-800 | \ |
| 12 | 3334 | \ | \ | ||
| BRJ02G | 15 | 3000 | \ | \ | |
| 19 | 3000 | \ | \ | ||
| amashumi anambini | 2500 | \ | \ | ||
| 25 | 2000 | \ | \ | ||
| BRJ02WR | 10 | 3000/4000/5000 | 1500/2000 | 150-900 | |
| 12 | 3334 | 1667 | |||
| I-ID yephepha engundoqo | 76 | ||||
| Polyolefin Shrink Film | |||||
| I-BRJ-02W | |||||
| INTO YOVAVANYO | IYUNITHI | UVAVANYO lwe-ASTM | IINDLELA EZIQHELEKILEYO | ||
| Igama lemveliso | BRJ02W | BRJ02G | BRJ02WR | ||
| UKUTYA | micron | 10 | 19 | 10 | |
| I-OPTIS | |||||
| Inkungu | D1003 | 2 | 2.3 | 2.5 | |
| Ukucaca | D1746 | 98.5 | 98.5 | 98 | |
| Iglosi@45Deg | D2457 | 87 | 87 | 85 | |
| UKUSHINGANA KWEPROPATI | |||||
| Ukushwabana kwamahala | % | D2732 | 65 | ||
| I-TENSILE | |||||
| Amandla okuqina (MD) | D882 | 115 | 110 | 115 | |
| Amandla okuqina (TD) | 115 | 110 | 115 | ||
| Elongation(MD) | 100 | 110 | 95 | ||
| Ubude (TD) | 100 | 110 | 95 | ||
| AMANDLA otywiniweyo | |||||
| Itywina locingo olushushu | N/mm | F88 | 0.7 | 0.85 | 0.7 |
| I-COF (Ifilimu eya kwifilimu) | |||||
| Unamandla | D1894 | 0.3 | 0.35 | 0.22 | |
| Ubushushu bokugcina obuphezulu | ℃ | 32 | |||