[China Packaging Network News] The current PET pre-coated film is more and more prevalent. The reason is that the country is increasingly advocating green environmental protection printing. Looking at the various laws and policies promulgated by the state, it is maintaining green environmental protection, and suppressing and cracking down on environmental destruction. The PET pre-coating film is a product that meets the national environmental protection requirements, so it has become popular in the market. Not only that, PET pre-coated film has more advantages than BOPP pre-coated film:
Its mechanical strength is large, its tensile strength is about 5 to 10 times that of BOPP pre-coated film, and PET pre-coated film also has the advantages of high stiffness and strong impact resistance.
Its mechanical strength is large, its tensile strength is about 5 to 10 times that of BOPP pre-coated film, and PET pre-coated film also has the advantages of high stiffness and strong impact resistance.
YZFM-1040R automatic hot knife pre-film laminating machine technical parameters:
Maximum paper format: 1040740mm (7401040mm)
Minimum paper size: 350350mm
Adapt to the thickness of paper: 105-500g/m2
Maximum working speed: 75m/min
Film temperature: 85°C-125°C
Total power: 35kw (actual production power is about 18kw)
Machine weight: 4100kg
Overall dimensions mm
Good heat resistance, melting point 260 °C, softening point 230 ~ 240 °C, even with biaxial stretching process, in the case of high temperature, the thermal shrinkage rate is still very small, with excellent dimensional stability, heating at high temperatures for a long time Still does not affect its performance. Good resistance to oil, good chemical resistance, insolubility, good corrosion resistance to acids, resistance to corrosion by organic solvents, greases, etc., but tends to deteriorate when exposed to strong alkalis. Excellent gas barrier and good odor barrier. High transparency, light transmittance of more than 90%, good gloss, and good printing performance. However, the slitting technology for laminating the PET precoat film depends on the hot knife slitting. To this end, Shanghai Tianyi Company recently introduced a new product adapted to PET precoat film lamination. After its debut at the All In Print Show, it was favored by the majority of customers and received favorable reviews.