the picture showing is 25mircon paritial transfer VOID label, the face material is 25mircon polyerster film . the release liner is 80g glassine paper . the glue is acrylics pressure sensitive adhesive .

before removed the sticker, can not see any tamper evident letter . just show the "Song Ericsson" company name .

after removed the sticker .the hidden tamper evident letter VOID with glue paritial transfering to the objects . the sticker already destoryed . it proved the products have opened by someone .

Application :

this type sticker use more for seal cartons . packages .

Technical infomation :

Description : 25mircon Paritial transfer Tamper evident VOID label

 

Construction :

Face store : 25mircon PET film

Adhesive : acrylics pressure sensitive adhesive

Release paper : 80g glassine paper

 

Face material :

Thickness ( um ): 25mircon

 

Adhesive :

Initial adhesive : SI (N/25mm) 12.24

CGS (g/25mm) 1289

Permanent adhesive : SI (N/25mm) 14.16

CGS( g/25mm) 1457

Cohesion : ( Sec.) NC30000

Note : Inital adhesive : 20 to 40mins after application .

permanent adhesive : 24 hours after application .

cohesion : 0 angle dead load test at 40C

applied area : 25mm*25mm 1kg load

NC : Non Creap

Substrate : Stailess Steel

Temperature resistant : -40 Degree to 120 Degree .

 

Release paper :

color : white or yellow

thickness : (um ) 166

weight : (g/sqm) 140