1.Compared with other films such as LLDPE, LDPE, HDPE, PET, PVG, the cost is lower and the output is higher.
2.Higher stiffness than PE film.
3.Excellent barrier to moisture and odor.
4.Multifunctional, can be used as a composite base film.
5.Can be metalized.
6.As food and commodity packaging and outer packaging, it has excellent demonstrability and can make the product still clearly visible under the packaging.
CPP film extrusion line is a polypropylene (PP) film produced by a extrusion production line process in the plastics industry. This type of film is different from BOPP (bidirectional polypropylene) film and is a non-oriented film. Strictly speaking, CPP film only has a certain orientation in the machine direction (MD) direction, mainly due to the nature of the process. Through rapid cooling on the cold casting roll, excellent clarity and smoothness are formed on the film.
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Work flow： |
from right to left |
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Applicable Products： |
CPP、CPP printing, composite film |
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Product width： |
2000-2050mm |
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Product thickness： |
20-100um |
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product structure： |
A/B/C three-layer co-extrusion with distributor |
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Product ratio： |
A machine 20-25% B machine 60-50% C machine 20-25% |
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Design maximum extrusion capacity： |
730KG/h |
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Mechanical design speed： |
250M/min |
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Production speed： |
200M/min when producing 25um CPP film, actual production speed is matched with production process and raw materials |
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Film thickness error： |
≤±3% |
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Maximum diameter： |
1000mm |
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Installed power： |
About 500KW, of which the power of the running motor is about 350KW |
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Machine weight： |
50T |
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Dimensions： |
20000(L)*10000(W)*7200(H) (subject to the final film drawing) |