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

before removed the sticker, can not see any tamper proof letter VOID .

after removed the sticker . the hidden tamper proof letter VOID with glue paritial transfering to the objects . the sticker destoryed already . also it proved someone opened the cargo.

application :

this type security sticker use more for logistic filed .as well as use more for seal cargo and 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 ): 25u.

 

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