The Encyclopedia Americana, Količine 1–30Bernard S. Cayne Grolier, 1981 |
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Stran 128
Bernard S. Cayne. LEATHER Approximate thickness of Kinds of leather hide or skin Hides. 128 The common feature of all shoe upper leathers is that , unlike sole leather , they are tanned by means of chrome salts . Cowhides and light ...
Bernard S. Cayne. LEATHER Approximate thickness of Kinds of leather hide or skin Hides. 128 The common feature of all shoe upper leathers is that , unlike sole leather , they are tanned by means of chrome salts . Cowhides and light ...
Stran 130
... leather is to be used by men or women . Men's leather is usually about 0.04 to 0.07 inch ( 1.1-1.8 mm ) thick , and women's leather about 0.03 to 0.05 inch ( 0.7-1.2 mm ) . After fleshing , deliming , and bating with a proteolytic ...
... leather is to be used by men or women . Men's leather is usually about 0.04 to 0.07 inch ( 1.1-1.8 mm ) thick , and women's leather about 0.03 to 0.05 inch ( 0.7-1.2 mm ) . After fleshing , deliming , and bating with a proteolytic ...
Stran 132
... leather is a vast random network of coil - like molecules linked in fibrous strands , leather is one of the strongest flexible sheet materials known . It resists tearing and puncture , yet it can be stretched . As a porous substance ...
... leather is a vast random network of coil - like molecules linked in fibrous strands , leather is one of the strongest flexible sheet materials known . It resists tearing and puncture , yet it can be stretched . As a porous substance ...
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