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Film Plastic Film

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Min. Order / Reference FOB Price
1 Kilogram	US $150.00/ Kilogram

Local Area:	Jiangmen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Usage:	Packaging Film
Feature:	Moisture Proof
Hardness:	Soft

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thickness:10um to 30um
type:sw cf tube and bags
width:20cm to 220cm
packing:one roll one carton
quality:BRC ISO SGS, FOOD GRADE
friction coefficient:<0.2
shrink ratio:up to 60%
WHATDOESPOFMEAN?
POFisanabbreviationforpolyolefinandgenerallyreferstoheatshrinkableshrinkfilm.
WHATEQUIPMENTISNEEDEDTOSHRINKPOF?
Variousmachinesareused,fromsimpleheatgunstoconveyordrivenheatshrinktunnels.Theproduct,volumesandpurposedictatetheappropriatesolution.
HOWISTHESHRINKFILMSEALED?
Therearemanywaysofsealingthepackfromasimplebarsealer,anLsealerandontotheautomatedmachineslikecontinuoussidesealandflowwrappers.
WHATISACENTREFOLDROLL?
Shrinkfilmisoftenfoldedandthenrolledsothatwhentherollisunwound,ithasanopenandaclosedside.ThisisdonetoimprovethepackingefficiencywhenusinganLsealer.
WHATISSINGLEWINDORLAYFLAT?
Thisissimplyarolloffilmwoundinasinglelayer.Thisisusedforflowwrappingmachinesormanyotherautomatedmachines.
CANIPRINTONPOF?
Thesimpleanswerisyes.Itisadvisabletodothisonvolumelines,though.
WHATTEMPERATUREDOESPOFSHRINKAT?
GenerallyPOFshrinksataround150degreesC.Itisimportanttounderstandthattheheatofthetunnel,thelengthofthetunnel,thespeedthroughthetunnelandthetypeofpackbeingcoveredallneedtobecontrolledtogettheperfectshrink.
DOINEEDSPECIALVENTILATIONFORPOF?
Notbecauseofthefilm.Theventilationneedstobeappropriatefortheheattunnelthough.
HOWTHICKMUSTTHESKINPACKFILMBE?
Generallyspeaking,theheaviertheitembeingpacked,thethickerthefilm.
HOWDOESTHESKINPACKFILMSTICKTOTHEBACKINGBOARD?
Thefilmisstickyononeside.Theboardneedstobeporoussothevacuum