Why receipt gets blackened (Wrinkle-free PiT)

Q&A

Trouble in use

Glue sticks ：Why receipt gets blackened (Wrinkle-free PiT)

The heat-sensitive dye (leuco dye) used in the receipt is considered to have reacted black with the solvent. Wrinkle-free PiT might cause discoloration in the note paepr. For less discoloration effect, please use PiT High Power or Disappearing Color PiT. Besides, the same phenomenon might occur with pressure-sensitive papers such as copy slips.

Back to Tombow Q&A

CATALOG

Digital catalog is available for online reading.

General Info Catalog

General Information of Tombow 2024-2025 Lineup of all products of Tombow

Open the catalog

Eco Info Catalog

Information and lineup of environmental products of Tombow 2020

Open the catalog

Downloadable PDF version is available.

Catalogs can be viewed and saved in smartphone, tablet and PC in use of “iCata” digital catalog service.

Product information in catalogs is created at the time of catalog production. Please note that design, specification and other information may change without notification.