To provide a method for producing an enamel leather product that can form irregular and unshaped color patterns on a surface of an enamel leather product, ensures variations on design, and can improve versatility.
The method includes: an enamel processing step of forming an enamel layer on a surface of a leather-like sheet with an undyed grain side; a cutting step of cutting the enamel processed leather-like sheet with a grain side in conformity to the shape of a predetermined shape of a part of a product; an assembling step of assembling the cut parts of a product to form a primary product; a substrate dyeing step of impregnating the assembled primary product with a light color dyeing solution from a back side to a grain side; a primary drying step of drying the light color dyeing solution of the primary product after dyeing the substrate; an upper sheet dyeing step of impregnating a lower layer of the enamel layer of the primary product after the primary drying with a dark color dyeing solution; and a secondary drying step of drying the dark color dyeing solution of the primary product after dyeing the upper sheet.
HAYAKAWA YOSHIHIDE
JPH06123083A | 1994-05-06 | |||
JPH05345384A | 1993-12-27 | |||
JP2004209830A | 2004-07-29 | |||
JPH0544174A | 1993-02-23 | |||
JP2010284251A | 2010-12-24 | |||
JP2000248473A | 2000-09-12 | |||
JPS5019903A | 1975-03-03 | |||
JPS60104118A | 1985-06-08 |
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