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Fibers (Read 2121 times)
Ahnkochee
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Re: Fibers
Reply #15 - Sep 7th, 2024 at 3:25am
 
ScantPalaver wrote on Sep 7th, 2024 at 1:56am:
Ahnkochee wrote on Sep 7th, 2024 at 12:40am:
I am a fan of pine tar, so may try that.


Any advise on where to get some?  Or are the horse hoof listings on Amazon fine?

https://a.co/d/e2ZDp4Q


Yup, basically the same thing.  I usually thin the pine tar 50% using gum turpentine, though regular paint thinner works in a pinch, and costs less.  I soak it overnight, then drip dry it over the container, then hang it outside for several days until thoroughly dry to the core.
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He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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Re: Fibers
Reply #16 - Sep 8th, 2024 at 7:11pm
 
Ahnkochee wrote on Sep 6th, 2024 at 2:29am:
Have any of you more experienced weavers here ever try making a Balearic sling using raffia fibers?  I see raffia fibers readily available in bundles at local craft supplies. 


I picked some up at Michael's, and was immediately surprised that it wasn't as brittle as I thought.  They are surprisingly slick.  If I didn't know better, I'd say they were artificial.

It tolerates the twisting and bending needed for braiding.  I've never braided directly from individual fibers like this.  I think it'd be a good way to practice before using something harder to get  like esparto.
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Ahnkochee
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Re: Fibers
Reply #17 - Sep 8th, 2024 at 8:25pm
 
I was thinking of using this method using natural raffia fibers: https://www.youtube.com/watch?v=NRzGbu7Bvfo&t=301s
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Natural_Raffia.jpg (94 KB | 25 )
Natural_Raffia.jpg

He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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Ahnkochee
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Re: Fibers
Reply #18 - Sep 8th, 2024 at 8:32pm
 
ScantPalaver wrote on Sep 8th, 2024 at 7:11pm:
Ahnkochee wrote on Sep 6th, 2024 at 2:29am:
Have any of you more experienced weavers here ever try making a Balearic sling using raffia fibers?  I see raffia fibers readily available in bundles at local craft supplies. 


I picked some up at Michael's, and was immediately surprised that it wasn't as brittle as I thought.  They are surprisingly slick.  If I didn't know better, I'd say they were artificial.

It tolerates the twisting and bending needed for braiding.  I've never braided directly from individual fibers like this.  I think it'd be a good way to practice before using something harder to get  like esparto.

  That looks great!  Nice job!  I ordered some raffia from Amazon, extremely affordable.  If I treat the fibers with pine tar, I'll do it afterwards on the completed sling.
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He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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ScantPalaver
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Re: Fibers
Reply #19 - Sep 8th, 2024 at 11:33pm
 
Ahnkochee wrote on Sep 8th, 2024 at 8:25pm:
I was thinking of using this method using natural raffia fibers: https://www.youtube.com/watch?v=NRzGbu7Bvfo&t=301s

Yeah, that's pretty much my reference too, I was just having a hard time starting the braid like he showed, so I tied it up with a constrictor.  I don't think I left myself enough to join the finger loop, though...   

That looks like the same stuff I got:
https: //www.michaels.com/product/long-natural-raffia-by-ashland-10189654?michaelsStore=8411&inv=5
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« Last Edit: Sep 9th, 2024 at 1:40am by ScantPalaver »  
 
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Re: Fibers
Reply #20 - Sep 9th, 2024 at 12:41am
 
Ahnkochee wrote on Sep 8th, 2024 at 8:32pm:
If I treat the fibers with pine tar, I'll do it afterwards on the completed sling.


I'd be interested to know how that goes.  Whether they soak it in  or if it just coats them.  I'll try some wax when I get there.
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ScantPalaver
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Re: Fibers
Reply #21 - Sep 9th, 2024 at 2:24am
 
Oop, I think I found the downside:  it's very elastic.  I can stretch the ~6 inches I have braided an extra half inch just by pulling.

Edit:  I suspect raffia would have better results if worked wet.
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« Last Edit: Sep 10th, 2024 at 2:00am by ScantPalaver »  
 
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Ahnkochee
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Re: Fibers
Reply #22 - Sep 10th, 2024 at 5:08am
 
ScantPalaver wrote on Sep 9th, 2024 at 2:24am:
Oop, I think I found the downside:  it's very elastic.  I can stretch the ~6 inches I have braided an extra half inch just by pulling.


Good to know.  I wonder if I can soak my completed sling in diluted pine tar mix, then add a weight on one end and hang to dry, thus setting the fibers in the stretched state.  My raffia arrives tomorrow.  I wonder if misting the raffia fibers while twisting and braiding would help relax the fibers.  I may try that first.  Thanks for the progress report.
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He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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Ahnkochee
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Re: Fibers
Reply #23 - Sep 13th, 2024 at 2:37am
 
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He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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Ahnkochee
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Re: Fibers
Reply #24 - Sep 13th, 2024 at 6:20pm
 
https://www.youtube.com/watch?v=NRzGbu7Bvfo&t=301s
I noticed in video @ the 6:00 mark that he stretches the braid regularly to I assume tighten the braid and removed any inherent elasticity within the braid.  I got my raffia fibers in the mail yesterday, and when I pull on it I feel no elasticity in the fibers, so I think any perceived stretch is in the the braid.  I'll try wetting and stretching, and see what happens.
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He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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IronGoober
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Re: Fibers
Reply #25 - Sep 14th, 2024 at 1:09am
 
All braids will have some initial stretch and 'set'. But a good braid and material combination shouldn't have too much stretch after taking out the initial set. Half an inch seems reasonable for a full unfolded sling.
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Re: Fibers
Reply #26 - Sep 14th, 2024 at 2:21am
 
I might not've been aggressive enough with my first attempt.

I also found an old thread with Squirrel and Teg going back and forth about how to work raffia.
https://slinging.org/forum/YaBB.pl?num=1383011079/8

I'm actually on the fence about the wet/dry, but I'm kinda leaning towards Teg's side of braiding it dry.  I think the next couple things I try will be:
  • More aggressive twisting before adding a strand to the braid
  • Increasing the number of strands in the braid (prob'ly jump to 9)

I soaked the first test braid I made and hung it with a weight, but it didn't seem to take the elasticity out.  I hope you have better results with some of your experiments.

Goob, the half an inch of stretch I got wasn't from a full sling, only a six inch test braid.  But half an inch for a sling is a good baseline.

Teg, I see you still log in occasionally, so if you see this, your input and experience would be appreciated!
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Ahnkochee
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Re: Fibers
Reply #27 - Sep 15th, 2024 at 8:44am
 
I was working in the backyard yesterday, and noticed that my pandanus bush had grown quite a bit, and the old dead leaves drying up under the new grown.  These leaves are about 18 inches, and very tough yet pliable.  I think I'll harvest a bushel of these leaves, and try to braid a sling from it.  I know the Polynesians made their sails from Pandanus leaves, so they should be tough enough.  I shall keep you posted. 
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Pandan.jpg (546 KB | 33 )
Pandan.jpg

He then took his staff in his hand and chose five smooth stones from the streambed and placed them in the pouch of his shepherd’s bag, and his sling was in his hand. And he began approaching the Philistine.  David ran quickly toward the battle line to meet the Philistine.  David thrust his hand into his bag and took a stone from there and slung it. He struck the Philistine in the forehead...
 
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Teg
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Re: Fibers
Reply #28 - Sep 15th, 2024 at 10:05am
 
Hi ScantPalaver,

Your picture above shows one key thing I'm doing differently. I prepare the fibers before braiding.
See the appended picture. Do you see how the fibers I'm braiding with look like? And the raw fiber I put beside it? The fiber I'm braiding with is, well, fibrous. The fresh one is more of a sheet.

You want to remove all the soft parts and break the sheets somewhat down before braiding. To do so, pinch the fibers with your index finger and your thumb and pull them through a couple times. See the second picture. A lot of material should come away. Be generous and discard it. The fibers should break down into thinner strands and become soft and pliable. If you have too high quality fiber, you might have to use the fingernail of your thumb to help you a bit (and safe the skin of your thumb from burns...).  Now you are ready to start braiding.

Regarding wet vs. dry: A wet sling is (quite often Cheesy) a dead sling.
The fibers will swell and away goes the nice tight braid you just made.

Regarding twisting: you can make very stiff braids without twisting at all. Not saying that it is a good idea though...

I guess your springiness comes mainly from the "sheets" you are using. Maybe also from a lack of tension while braiding. Hard to tell from a distance though... To help you, you can fix the braid to a post or something. In this way you can more easily maintain tension while braiding. You don't need to have tension on all threads at all times. Just on the one you are braiding with.

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