Before removed the sticker , can not see any hidden tamper evident letter VOID. once removed the hidden tamper evident letter VOID with glue transfer to the objects together , the sticker already destoryed . also the sticker with Hologram effect its with two layer anti-counterfeit layer .
Technical infomation :
Description : leave VOID hologram sticker
Construction :
Face store : 50u PET film .
Adhesive : acrylics pressure sensitive adhesive
Release paper : 80g glassine paper
Face material :
Thickness ( um ): 50u
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) 80
