[Veets]

Would this kind of inflatable be good for making reusable cushions for packing?  Consider the idea that you want to put something breakable in airport baggage handling, without using a heavy-duty suitcase.  Could I make several inflatable panels (like packraft floors and seats, having baffles) and use them to cushion an item packed in a relatively-thin (think packable) bag?  The advantage, of course, would be that the panels could be deflated to save space, and then re-inflated when needed (e.g., return flight home).

I’m wondering if 1-inch thick panels, with internal baffles, could be rigid enough to afford some protection?

What is the PSI guideline for these materials and welding techniques, anyhow?  If they can only be blown up enough to hold an approximate shape, but are still bendy and compressible, then perhaps it’s a non-starter idea.

[Veets]

Any reason a bicycle innertube valve couldn’t be used?  I’m contemplating a non-raft inflatable, and a bike valve would be handy.

[Veets]

Thanks for the feedback.

I did some more reading, and it seems like maybe the thing for this idea is the “drop stitch” internal structure, for high pressure and rigidity.  I don’t see anywhere that the internals can be bought online, for a DIY project, so perhaps it will just have to remain a future plan for now.

[Author]

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