Pin hole in holder hinge tape

[Jmarmck]

I have a number of holders where the hinge tape is wearing out. Some are worn enough that I will replace them out right. Some are very small single pinholes. The book binding tape is not opaque. If the holder has just a small pinhole should I replace it with this book binding tape? Or can I safely leave it alone till I can find an opaque tape. OR does it even matter?

[Oren Grad]

Usually it's the shape of the flap itself that combines with the shape of that end of the holder to maintain the light seal. The hinge tape just serves as... a hinge.

If you're unsure of the integrity of a holder, you can test it using a piece of an inexpensive printing paper cut to size.

[Jmarmck]

Ok Thanks. That will cut my work in half.