Long lasting Eco-friendly Scratch and sniff sticker for promotion use

Quick Detail

1.  Type : Adhesive sticker
2.  Custom Order : Accept
3.  Feature : Long lasting scented sticker
4.  Eco-friendly : Yes
5.  Color : CMYK
6.  Note : Sealed storage it in cool and shady
7.  Shape : Customized
8.  Printing : Silk print

Description:

Scratch and sniff sticker first became really popular in the late 1970s.They were fun to put on school notebooks and clothing.Advertisers started to use the technology too.For example,many perfume makers began to use scratch and sniff technology to coat cards to insert into magazines to promote their fragrances.

Scratch and sniff technology actually has some practical uses beyond just fun,though.For example,some utility companies use them to help people understand what a gas leak would smell like.Researchers use the technology today to help test patients who may be at risk for Alzheimer’s disease,since one of the earliest symptoms is a loss of the sense of smell.

How the scratch n sniff sticker get smells to release upon scratching the sticker’s surface?The secret is a process called micro encapsulation.Smell—whether natural or created with chemicals—are captured in the form of molecules that must be distilled into tiny bubbles of liquid.

These bubbles are then micro encapsulated in a secret process than turns them into ink—like goo that can then be printed onto stickers and other objects.So when sticker is then gently rubbed,the micro encapsulated bubbles break easily and release their smells.Micro encapsulation technology allows the trapped smells of scratch and sniff sticker to last for years and years.

Specifications

Application:

Perfume bottle’s label;Body wash bottle’s label;Children’ reading book;Retail;etc..