Specification :

DAILY RFID CO.,LIMITED( http://www.rfid-in-china.com ), has launched 125 KHz and 13.56 MHz RFID laundry tag,which is made of PPS and Epoxy, with varying operating temperature ranges . The RFID Laundry Tag is intended for laundry and linen management and other situations where large-scale manual sorting may be required.

The laundry tag can withstand temperatures between -20 and +110 degrees , and can survive harsh treatment including sterilization.
You can visit http://www.rfid-in-china.com/products_671_1.html for more info about rfid laundry tags and also,there many tags for other rfid projects.

Here is the specification about the RFID Laundry Tags:

1)Type: Contactless Read & Write
2)Operating Frequency: 125KHz or 13.56MHz
3)Compliance
. IC Available at 125KHz nominal:
EM4100, Hitag-1, Hitag- 2, Hitag-S, TK4100
. IC Available at 13.56MHz nominal:
Mifare-One S50, Mifare-One S70, I-CODE, Ti 256, INSIDE 2K
4)Material: PPS+Epoxy
5)Physical Size: Dia. 22
Thicness: 2.5mm(± 0.3mm)
Standard Color: Black
6)Printing: Printable with silkscreen (no more than 2 colors)
A customized logo can be printed on the tag
7)Operating Temperature: -25 to +85
8)Storage Temperature:
-20 to +110 for 500 Hours
+120 for 100 Hours
+140 for 5 Hours or less

You can contact us at daily03@vip.163.com