Specification:

Theory:

Tamper evident security label which are made of PET can be classified as:

--Reveal warning message or graphic once opened.

--The layer will be separated then reveal the hidden message once opened in order to avoiding every attempt to opening, removing, resealing. Applicable for the transportation, anti-counterfeiting seal, security seal; Separated layer material applicable for the electrical code anti-counterfeiting label.

--Surface mounted security seals require no holes or eyelets.Simply stick them on the surface.The 

void message appears with any attempt to peel the label from the surface. With the Polyester 

backing and acrylic adhesive system the seals are weather resistant in hot an dcold conditions.

--The labels are suitabe for numerous methods of converting and printing.The surface is matt 

originally for gloss finish. Surface prints can be single or multi-colour.

--When producing security labels various extra security features can be added.For example 

sequential numbering ,barcodes,UV printing,holograms,number duplicate receipts and security 

cuts.

--Security void labels no residue in colors.Clear evidence of any attempt to peel the label but no adhesive residue remains underneath.The label are typically used for aircraft doors, cabinets, containers, electronics, warranty protection and crime prevention.

Application:

--Clear security labels that leave no residue on the surface underneath.These tamper evident labels are typically used for access doors like aircraft doors,containers,cabinets,electronics adn reusable packaging.

--They leave no trace behind,but in the label itself appears a very obvious void message on removal.Providing that is is known that a label should be present,one can very quickly determine that the sealed area or item has not been tampered with,or appropriate action can be taken.

--We can print the surface of these clear labels by hotfoil or thermal transfer printing method.The surface print can include sequential numbering,,logos and text in white,black,metallic and holographic patterns.

--These labels provide a very inobtrusive means to secure an conotainer,door or packaging.The advantage of a clear label is that it attracts no unnecessary attention,and does not interfere with the original design of any printed surface.

--These security void labels are available in a range of colours and we can cut or die-cut to any size.They are suitable for use outdoors and resistant to direct sunlight and water.This label is specified and perferred by airline companies all over the world,it finds many applications inside and outside the aircrafts.

Feature:

--When stick labels on the object,structure broken and evident trace will appear once opened.

--The hidden graphics can not be identified by eyes,so won't affect the overall design.

--Identified easily,need not any equipment.

--To prevents any forgery by colorful copy and delaminating scan.

--Unique antomate-breach design,one-time use,anti-juggle,and anti-deny.

--Special message or garphic is available according to customers requirement,so to show the unique,exclusive,professional and personal.

--Traces of prints or patterns are partially transferred to the item/article when lables are removed.

--Can not see the hidden words "VOID" before peel off labels,after peeled,the labels will reveal warning message or garphics. Partly adhesive will transfering to the objects,used to one time products which the face is glossy or coated PE security bags.

--After applying to no-residue void tamper evidnt labels,any removal action will cause hidden words “OPENVOID” reveal on labels. Labels will can not be sticked any more because label glue changed causing no recovered with no-residue on applied surface.

No-residue sticker

Before Peeling off:

You could not see hidden message.

After Peeling off:

The face stock film will be damaged, meanwhile, the pre-set message or graphics reveal, and without any word or adhesive on the applied object. Random message or graphics is available by making special editions.