2 sheets of film in the same holder?

[martiansea]

I think the two sheets together is an unworkable idea with no practical purpose. The same effect OP is looking for can be realized in Photoshop by other means.

[LabRat]

Xray is 1 film/2 sides emulsions???

Steve K

[Vaughn]

Xray is 1 film/2 sides emulsions???

Steve K

Some is coated with emulsion on two sides, some on one side. I found the sharpness (alt. process contact prints) of the two-sided to be not acceptable. The top emulsion is too far from the sensitized paper to be sharp.

[Ironage]

I only do this when I am twi sheets to the wind. My apologies in advance, I hear your groan.

[mschulz]

If you are already going into Photoshop, why not simply shoot a color negative, load the scan into Photoshop, create a layer copy of the color image and convert that to B&W? This gives you ultimate control including emulating filters and then
you can use either blend modes, opacity, or layer masks to get the effect you're after.

Cheers,
Michael

[Hugo Zhang]

Just developed a load of Fp4 8x10 with Jobo 3005. One of holders had two sheets of film loaded on one side. The result is that the top sheet is perfectly fine and the bottom sheet is about 2 stops underexposed.

[afotandolaciudad]

Some is coated with emulsion on two sides, some on one side. I found the sharpness (alt. process contact prints) of the two-sided to be not acceptable. The top emulsion is too far from the sensitized paper to be sharp.

You can eliminate back side emulsion
Less density (more exposure needed) but more sharpness.