the picture showing is 50mircon BOPP Total transfer VOID label , the face material is 50mircon BOPP film . the liner is 80g glassine paper . the glue is acrylics pressure sensitiive adhesive .

before removed the sticker . can not see the hidden tamper proof letter "STOP " . printing customer text and serial number on the sticker so that the customer trace the prducts .

after removed the sticker . the hidden tamper proof letter " STOP" with glue total transfering to the objects . when  you touch the film with you hand can not felt any stick on the sticker .whole clear text "STOP" with glue transfering to the objects .alrady proved the sticker or products opened by someone .

Technical infomation :

Description : 50mircon BOPP Total transfer Tamper evident VOID label

 

Construction :

 

Face store : 50mircon BOPP film

Adhesive : acrylics pressure sensitive adhesive

Release paper : 80g glassine paper

 

Face material :

 

Thickness ( um ): 50mircon

 

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