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Shrinkable Brian Jung 82-2-3787-1507 jjyoon00@sk.com

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Shrinkable Film

Shrinkable Film with High Machinability and Outstanding Optical Properties

​SKC’s heat-shrinkable film is a polyester film with excellent shrinkage and is used as shrinkable labels for containers of various materials such as PET, PS, PE, glass, can, etc. Its optical properties are superior to those of other materials, and can thus support nicer and clearer designs. Furthermore, owing to its uniform thickness and stable dimensions, it demonstrates high efficiency in processes such as printing, slitting, sealing, and labeling.


Cases of application

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Major products

Major products
Major products Features
SP18A, SP18L NSF (Normal Shrinkable Film), Single-sided anti-blocking coating transparent film
SP19N, SP19H NSF (Normal Shrinkable Film), Single-sided anti-static coating transparent film
SP600, SP620, SP640 LSF (Low Shrink Force Shrinkable Film), Single-sided slip (improved properties of slipping) coating transparent film
SP690, SP690U LTF (Low Temperature Shrinkable Film), Single-sided slip (improved properties of slipping) coating transparent shrinkable film
SP900 WSF (White Shrinkable Film), Single-sided slip (improved properties of slipping) coating white shrinkable film

Certification

ISO
UL인증

Table of physical properties of major products

주요제품 물성표 Property, Unit, Value, Test Method으로 구성
Property Unit Value Test Method
SP18A SP19N SP19H SP600 SP900
General Nominal Gauge 200 200 200 200 160 SKC Method
Thickness 50 50 50 50 40
Mechanical Tensile Kg/㎟ MD 6.0 6.0 6.0 6.0 6.0 ASTM D 882
Strength TD 25.0 25.0 25.0 25.0 25.0
Elongation % MD 550 550 550 550 530 ASTM D 882
At Break TD 70 70 70 70 70
Surface Friction
Coefficient
μk 0.50 0.30 0.30 0.50 0.40 ASTM D 1894
μs 0.60 0.35 0.35 0.50 0.50
Optical Haze % 5.0 5.0 5.0 5.0 - ASTM D 1003
Light
Transmission
% 91 91 91 91 30 ASTM D 1003
Thermal Heat % MD 1.0 2.0 2.0 2.0 2.0 SKC Method
(90℃×10 Sec,
Water bath)
Shrinkage TD 42.0 60.0 60.0 70.0 70.0