The bolex is the one have, although the striping is an art to do correctly, and only triacetate film stock can be done this way. Polyester film stock can only be paste striped I
understand, again patience and skill is the key to getting both to stick to the film base. If you have some waxing chemical on the surface this needs to be removed completely in order to get good adhesion and an even flat stripe to base, without this your done for. These are just the basics, you need to get even tension of both stripe and film when they meet or it will not fix correctly or loop on and off with parts not glued at all. Sounds very daunting ?, but it can be done if you have patience, and then to get the sound on the stripe and in sync, that's another chapter in this essay, so watch this space.