Shanghai sunward is one of the professional?sublimation polyolefin shrink film manufacturers& suppliers in?China. In addition, our POF shrink film has been recognized as a reliable supplier for many international buyers.IntroductionWaterproof film?is one kind of shrink film specially developed by our company for asphalt waterproofing coiled material and toy industry, which has very good
printing effect, strong ability to resist pollution heat sealing and puncture, high resistance to tear strength, etc. It has extremely high heat sealing strength and excellent color printing effect to realize the perfect packaging
of waterproof rolling material.SpecificationWaterproof polyolefin shrink filmTEST ITEMUNITASTM TESTTYPICAL VALUESTHICKNESS38umOPTICSHAZED10034.8CLARITYD174690GLOSS@45DEGD245775BARRIEROXYGEN TRANSMISSION RATEcc/㎡/dayD39866000WATER VAPOR TRANSMISSION RATEgm/㎡/dayF124922.5SHRINKAGE PROPERTIESMDTDFREE SHRINKAGE100℃％D27323032110℃4545120℃6362130℃6668SHRINK TENSION100℃MpaD28382.652.6110℃3.553.39120℃3.63.5130℃3.163.25TENSILETENSILE STRENGTH(MD)N/m㎡D88290TENSILE STRENGTH(TD)90ELONGATION(MD)%111ELONGATION（TD）123TEARMDgD192227.5TD26SEAL STRENGTHMD/HOT WIRE SEALN/mmF8815.6TD/HOT WIRE SEAL15.6COF(FILM TO FILM)DYNAMICD18940.23STATIC0.34The above information is the company's internel evaluation of date for reference purposes onlyApplicationWrapping film for waterproof materials, toys and other items.ServiceProvide printing service according to the vision sample required by customers.FAQWhat is the available thickness?We are now offering the 38μm, 35μm thickness polyolefin shrink film in clear, white and silver grey color.?Can I print any pictures on the waterproof film?Yes. This film is also printable, as long as you provide us with a version, we would print it for you in advance.?What is the difference between POF vs PVC film?1. Different characteristics: POF is soft, however, PVC is hard.2. Different thickness: generally the thickness of POF is 10~30μm, pvc is more than 40μm.3. Different application areas: POF is environmentally friendly. so, it is used in the food industry and relatively
high areas, and PVC is generally used to package large items.In recent years, our company has introduced a series of advanced equipment. In addition, we have attained ISO and SGS certificates. Selling well in all cities and provinces around China, our products are also exported
to clients around the world. We also welcome OEM and ODM orders. Whether selecting a current product
from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.