Totally, there are 4 tamper evident functions for tamper evident bag, which can provide visible indications of tampering---tamper evident adhesive(VOID revealing), prevent hot-wind tampering, prevent solvent tampering, freezing resistance. However, it dosen't mean that we must make all of them when manufacture. We can make level 1 to level 4 products, all of this 4 functions can be matched flexibly. So you can tell us your request, then we will offer the corresponding suggestion as the practical usage environment.
Tamper evident bag is used to protect personal or company's assets, such as cash/coin, documents/papers, inviolable items, etc... which can be set as anti theft, anti tampering. This kind of bag, once the opening mouth be torn off or opened, the pre-set messages or graphics will be shown up, such as 'VOID/VOID OPEN', which means the bag has been opened before by someone else. VOID / VOID OPEN are our standard texts, also we can customize the messages left after peeling off as per client's request, like company logo or other information.
|Price terms: EXW, FOB, CNF, CIF
|Design format: AI
|Place of origin: Shenzhen, China
|Payment terms: T/T, West Union, Paypal
|Function: VOID tamper evident
Tamper Evident Bag---ANTI-HEAT
1. We add a special temperature-sensitive glue in the seals of bag, so if there is someone attempt to open this bag with hot wind, that glue part will turn to other colors. Then we can know this bag is tampered.
2. Tamper Evident Bag is made of PE/LDPE/MDPE/HDPE, and the thickness is from 50-200 microns.
3. After we put things into the bag and seal it, there isn't any difference from normal bags. But once we tear it off, the hidden tamper evident words 'VOID' or 'VOID OPEN' will appear. It is totally transferred to the surface of opening mouth and can't be fixed to return back. It means that the bag has been opened.
4. The hidden message can be customized, we can put any words or graphics in it.
5. Mainly there are four ways of tampering---physical tampering, cold tampering, water/solvent tampering and heat tampering, which can insure this product be used practially and appropriately depended on different circumstances.
6. Size and design picture of bag can be customized.
7. Production process: blown film---gravure printing---conversion---die cut---hidden message printing---combination---QC---packing.
8. If you need standard sample, it is free, only you pay the shipment is ok. And if you want customized sample, it will take some cost depended on what the exactly product it is.
9. Application: banks, air port, retail chain stores, government, casino, ministry, university examinations, elections, forensic and law enforcement, armored car companies and so on.
|Acrylic pressure adhesive
|VOID / VOID OPEN / customized
|One time use
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