Shanghai Sunward Industrial CO. LTD. is the manufacturer and trader of Single Wound Polyolefin Shrink Film in China, specialized in research, development and production of POF
shrink film.IntroductionThe two primary pof shrink film can be either crosslinked, or non crosslinked.?The standard pof film is non-crosslinked also the most commercial
one. The single wound type is the basic use of shrink wrap film. The usage of the single layer film is can be determined by customer themselves, even folded if you have fold machine. The benefit of the single layer film is
suitable for almost kinds of packaging machinery.Feature and AdvantageHigh Transparency and Gloss- Beautiful sparkle, clarity and gloss- Offers a skin tight package that will extend the shelf life of your products while protecting them from dust,
oil and moisture.- Tight, crisp, even shrink in all directionsCrosslinked Technology- Provides consistent sealing and shrinking at a broader range of temperatures.- Performs reliably even in less-than-ideal operating conditions?Superior Sealing Performance- Compatible with all sealing systems including manual, semi-automated and automated.- Yields cleaner, stronger seals eliminating blowouts. Save time and money on expensive rewraps.?Higher Shrink Force- Ensures greater package integrity for multi- pack applications, e.g. holds even heavy products like cans together?FDA Compliant, Non-corrosive and Non-toxic- For direct food contact. Safe for packaging foods, medicines etc.?Printable- Excellent printability for enhanced marketing opportunities.?Fully Recyclable- Environmental friendlySpecificationStandard 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.If you are interested in any of Single Wound 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.