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Matt (Admin) replied to the topic What if the strip cant be welded? Halt in my packraft projekt. in the forum DIY Packrafts 3 years, 8 months ago
The bond made with Aquasure is much weaker than welded TPU, but in this case you are not relying on the Aquasure for a structural bond, only to make it airtight where the TPU is partly damaged. I would not use Aquasure between the seam strip and the tube fabric – even damaged TPU will be stronger, so simply reheat and reposition the seam strip,…[Read more]
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Orrtuppen replied to the topic What if the strip cant be welded? Halt in my packraft projekt. in the forum DIY Packrafts 3 years, 8 months ago
Thanks for your calming answer Matt, I might even get down from the ladder later on to night and give it a try. 🙂 Maby I´ll try to do it using the hot air-welder I bought but havn´t been trying much yet.
One question though, would you say that a bond made with Aquasure is somewhat to be compared with the TPU-bond, or is it much weaker?
/Anders
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Matt (Admin) replied to the topic What if the strip cant be welded? Halt in my packraft projekt. in the forum DIY Packrafts 3 years, 8 months ago
Don’t worry – it doesn’t look too bad!
In this situation I would first remove as much cardboard as possible by heating it with the iron and scraping it off carefully with a knife, a little bit at a time (or peel it all off when it is hot if it will come off in one piece, but I think it won’t). Then reheat the folded/wrinkled area to release the…[Read more]
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Orrtuppen started the topic What if the strip cant be welded? Halt in my packraft projekt. in the forum DIY Packrafts 3 years, 8 months ago
Hi everyone!
I´ve been working on my first projekt (a Telkwa) on sparetime from family life (late nights in the garage:) So far I have had the feeling that this is going all right and is well worth the late hours.
Fun and meditative like when i used to copy photos in the darkroom.
The thing that happend a week ago is that I by misstake got a…[Read more]
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Tuk posted an update 3 years, 8 months ago
Hi @cedric, I’m also in Germany, did you have any luck finding an iron here or at least in Europe? Cheers, Tuk
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dcolleenj became a registered member 3 years, 8 months ago
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Matt (Admin) replied to the topic Alternative to airtight zipper in the forum DIY Packrafts 3 years, 8 months ago
Good idea!
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Vasce became a registered member 3 years, 8 months ago
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coopermarie became a registered member 3 years, 8 months ago
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MrRadomir became a registered member 3 years, 8 months ago
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Matt (Admin) replied to the topic Packraft air loss in the forum DIY Packrafts 3 years, 8 months ago
Yep, the TPU is what makes the fabric airtight, so if it’s damaged that could cause it to leak – check those spots first. Cheers!
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Matt (Admin) wrote a new post 3 years, 8 months ago
Update: offcuts and scraps are now available in limited quantities in the shop on a trial basis.
I have a lot of fabric pieces that aren’t useful to me but they could be useful to someone else – things like […]
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Hi Matt, this is a great idea and will hopefully raise enough interest. For the smaller projects and/or international orders (shipping, duty) it might be useful if the customers could purchase less fabric, say 0.5kg/unit. In any case, happy to see they wont’ go to a landfill!
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Good idea – thanks for the feedback!
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Hmm, yeah, I see your point. Maybe selling by area (square meter) would work best, and then I could just weigh the pieces and convert weight to area. That way the customer wouldn’t have to do any math to figure out how much to order to cover a given area.
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As a potential overseas customer, I will second the motion for increments smaller than 1 kg. 500 g or thereabouts should keep things simple and you could say this guarantees at least 4 m2 of 115 g/m2, 2.5 of 190 g/m2, 2 of 250 g/m2 and 1 of 450 g/m2 which should be sufficient info for ordering.
This scheme needs to be as simple as possible in order to be workable and I’m not sure that’s compatible with you sorting though your scraps to find the requested size. I’d just have the option of “some of this colour if possible, please”. This is about buying what’s left on your cutting room floor rather after all…
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I would love to get my hands on some extra fabric. Great idea!
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I think this is a great idea, I could definitely use some extra fabric for drybags.
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Just received a package of offcuts (two weeks from Canada to Europe) and I’m very happy with fabric. The piece are larger than I was expecting but I guess that’s the luck of the draw. Great service.
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Hey Matt, could we add fabric by the yard (AKA like Ripstopbytheroll? It would be great to just buy some of this from you that isn’t just scraps, but cut from the roll.
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Sorry, I don’t currently have enough fabric to do that.
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craig1185 replied to the topic Heat-sealing tools in the forum DIY Packrafts 3 years, 8 months ago
And apparently my tablet is schizophrenic when it comes to posting in a forum and I apologize.
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craig1185 replied to the topic Heat-sealing tools in the forum DIY Packrafts 3 years, 8 months ago
Thank you Bruce, I appreciate your advice. The iron came with the V3 kit I recently purchased on eBay and I’m guessing it’s, at least, unused if not new. TBH I find infrared temp sensors to be iffy at best and I couldn’t get a consistent temperature trend to save my life. I find contact thermocouplings to be considerably more accurate and consi…[Read more]
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craig1185 replied to the topic Alternative to airtight zipper in the forum DIY Packrafts 3 years, 8 months ago
Has anyone considered coating the inside lip of the dry bag closure with sealgrip to help minimize air loss?
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craig1185 replied to the topic Alternative to airtight zipper in the forum DIY Packrafts 3 years, 8 months ago
Have you considered using a piece of 1/4 or 3/8 pex pipe split lengthwise on one side?
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Bruce replied to the topic Heat-sealing tools in the forum DIY Packrafts 3 years, 8 months ago
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<li style=”text-align: left;”>Craig,I have several Hangar #9 irons. Short answer: they are all slightly different. Most have a 10 to 20 degree temperature swing to activate the thermostat. When activated the thermostat connects the current increasing heat. Heat rises 10 to 20 degrees.
Do buy a thermal infrared thermometer and watch the iron… - Load More