PU

PU or Poly-Urethane.
Poly-Urethane is Synthetic (plastic) material with minute bubbles or cells and a skin like surface. Used for upper materials, and in a different form for midsoles or padding foam. PU (upper material
PU (short for polyurethane) upper materials usually use a thin layer of PU foam with a non-woven or fabric backing for reinforcement and strength. PU can come in thousands of different colors and textures.

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learn how to make shoes:

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E-Book edition 220 pages. PC and Mac compatible PDF file. Download Now!

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E-Book edition 170 pages. PC and Mac compatible PDF file. Download Now!

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Print edition 330 color photos,  28 Chapters, 195 Pages order today!

Print Edition, 220 pages with over 400 color photos and drawings.

El libro va más allá de solo un recorrido por una fábrica de zapatos, y más allá que el típico…

Two PFD E-books, paper pattern and Blue Print. Download Now!

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