Process to Mold 3-Dimensional Leather Trim Cover
AssigneeMagna Seating Inc.
InventorEric Kozlowski
Life of this patent
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Abstract
A seat trim cover for an automotive seat formed from milled leather which lacks coatings and/or paint on the milled leather while retaining stored elongation introduced to the leather fiber structure during a milling process. At least one coating and/or paint is applied to an upper surface of the 3-dimensional leather shape after the milled leather is formed into a 3-dimensional leather shape by one or more of a vacuum form process, a compression mold process, and/or an embossing process.
Claims9
1-9. (canceled)
A method of forming a 3-dimensional leather shape, said method comprising:
- providing milled leather lacking finish coatings and/or paint and retaining an amount of inherent elongation stored in leather fibers during a milling process;
- cutting a leather blank from said milled leather;
- forming said leather blank into a 3-dimensional leather shape by a vacuum forming process prior to applying any coatings and prior to applying any paint to the milled leather;
- and
- applying at least one of a coating or a paint directly on to an upper surface of said 3-dimensional leather shape locking said leather fibers in place after the leather blank is formed into said 3-dimensional leather shape by said vacuum forming process.
A method of forming a 3-dimensional leather seat cover for an automotive seat, said method comprising:
- providing milled leather lacking finish coatings and/or paint and retaining an amount of inherent elongation stored in leather fibers during a milling process;
- cutting a leather blank from said milled leather;
- forming said leather blank into a 3-dimensional leather shape by a compression molding process prior to applying any coatings and prior to applying any paint to the milled leather;
- applying at least one of a coating or a paint directly onto an upper surface of said 3-dimensional leather shape locking said leather fibers in place after said leather blank is formed into said 3-dimension leather shape by said compression molding process;
- trimming said 3-dimensional leather shape;
- and
- assembling said 3-dimensional leather shape as at least a portion of a seat trim cover.
Dependencies are inferred from the claim text.