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Ripstop Nylon: Doubled Threads Woven in Every 5 to 8 mm, Both Ways
Ripstop is cloth with a grid of stronger threads woven in every 5 to 8 mm, both ways (Wikipedia). A small tear runs only as far as the next line of the grid. In the Army's parachute nylon (US 3,032,072, 1962) the rip-stop threads go in as doubled pairs, warp and weft, with ordinary threads between.
The picture: ripstop fabric, the grid of doubled threads showing (Wikimedia Commons).
Àárín
Days
Ìlànà
1
1
Wind the warp with doubled pairs
Wind the warp with doubled pairs
Wind a nylon warp. Every 5 to 8 mm, wind a pair of threads instead of one: these doubled pairs are the warp rip-stops.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Fọ́nrán nylon300 gÀwọn irinṣẹ́ tí a nílò:
Pátákó ìtò okùn ìta
Ìdíwọ̀n2
2
Dress the loom
Dress the loom
Thread the warp on the loom, each doubled pair kept together as one rip-stop.
Àwọn irinṣẹ́ tí a nílò:
Ohun ìhun oníhéédù líle3
3
Weave, doubling the weft too
Weave, doubling the weft too
Weave with nylon weft. Every 5 to 8 mm, lay a doubled pick: the weft rip-stops cross the warp ones in a grid.
Àwọn irinṣẹ́ tí a nílò:
Ohun ìhun oníhéédù líle
Ọkọ̀ ìhunÌdíwọ̀n4
4
Take it off and test a tear
Take it off and test a tear
Cut the cloth off the loom. Nick a scrap and pull: the tear should stop at the next line of the grid.
Àwọn irinṣẹ́ tí a nílò:
Ìkẹ́rẹ́ aṣọÀwọn ohun-èlò
1- 300 gÀyè
Ìtọ́nisọ́nà yìí ń ṣe
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