We are a professional enterprise engaged in the manufacture and sale of Standard Centerfold Polyolefin Shrink Film.IntroductionThe types of polyolefin shrink film include centerfold, single wound and shrink bags. The benefit of the centerfolded
film is can be directly made into the bag and suitable for L-type automatic packaging machinery.In the packaging process, the shrinkage rate is stable and equlized. The shrink corner is soft and the whole packaging is tensile and low-temperature resistant.Feature and AdvantageExcellent gloss, clarity, sheenBest in class for cost and productivityDurability as a high performance overwrap filmVersatility - widest range of applicationsPre-perforated optimized shrink speed efficiencySpecificationStandard polyolefin shrink filmTEST ITEMUNITASTM TESTTYPICAL VALUESTHICKNESS10um12um15um19um25um30um38umOPTICSHAZED10032.12.22.52.63.244CLARITYD174698.598.598.598979292GLOSS@45DEGD245785.585.585.58783.58080BARRIEROXYGEN TRANSMISSION RATEcc/㎡/dayD398611300113001100010800720070007000WATER VAPOR TRANSMISSION RATEgm/㎡/dayF124941.541.545.538.526.520.520.5SHRINKAGE PROPERTIESMDMDTDMDTDTDTDFREE SHRINKAGE100℃％D273230303220262623110℃45454535434343120℃63636257606060130℃66666865656562SHRINK TENSION100℃MpaD28382.62.652.61.82.62.62.8110℃3.53.553.392.753.433.433.5120℃3.63.63.52.853.653.653.7130℃3.163.163.252.853.43.43.4TENSILETENSILE STRENGTH(MD)N/m㎡D882115115110105959590TENSILE STRENGTH(TD)110110105100909085ELONGATION(MD)%100115116120126126126ELONGATION（TD）100110110116123123123TEARMDgD19221010.510.514.517.51920TD10101013.5161819SEAL STRENGTHMD/HOT WIRE SEALN/mmF880.650.650.650.811.031.21.4TD/HOT WIRE SEAL0.680.680.680.861.061.11.3COF(FILM TO FILM)DYNAMICD18940.230.220.220.22STATIC0.240.240.240.230.240.240.24The above information is the company's internel evaluation of date for reference purposes onlyApplicationAutomotive supplies, plastic products, stationery, books, electronics, circuit boards, MP3, VCD, handicrafts, photo frames and other wood products, toys, pesticides, daily necessities,
food, cosmetics, canned drinks, dairy products, pharmaceuticals and other products.Established in2011, Shanghai Sunward is a professional manufacturer and exporter that is concerned with the design, development and production of Polyolefin shrink film. We are located in
Shanghai chemical industry park and the factory covers an area of 9500 square meters, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout
the world.If you are interested in any of Standard polyolefin shrink film. or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the
near future.