PET process of air permeable film production line
DATE：2021/5/6 9:04:02 / READ： / SOURCE：This station
PET process of air permeable film production line
Air permeable film production line www.handern.com
A new type of MXD6 nylon pet co extrusion bottle with thickness of pet330 was used μ m, Mxde nylon is 20 μ m. Can make 350 μ The CO2 retention time (85% CO2 saturation retention value) of PET bottles increased from 15 weeks to more than 35 weeks. When 1 / 4L volume of pet is coated for 10 min μ When the thickness of PVDC is 1.5 m, the CO content in the bottle is from 10% to 85% The storage time can reach more than 90 days at the same time.
P / adhesive resin / Eval / PC can also be used PP / adhesive resin / Eval / adhesive resin / PP is used as the material of multi-layer bottle. It should be noted that PET bottles have some changes at 71c. Air permeable film production line www.handern.com
Lingvas chemical company uses multiple molds to produce mold blanks and continuous production of ml bottles by biaxial stretch blow molding. In 1986, the annual output of ml bottles was 10 million. Part of the company's equipment is used to produce bottles with multi-layer structure of PET / nylon MXD6 / PET / Museum MXD6 / PET for filling wine. Some large-scale carbonated beverage manufacturers use 15L ml newspaper to package carbonated drinks and drinks containing ethyl alcohol. Air permeable film production line www.handern.com
Compared with the previous PET single-layer bottle, jiamingfu can roughly increase the resistance of 0 and 0 gas, and the product will not reduce its transparency and strength, only need to reduce the transmittance of (Ni) MXD6, O, and CO by percent
It's also what the bottle doesn't want. Air permeable film production line www.handern.com
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