Polyvinyl chloride cover layer for a vehicle interior component

1. A method of manufacturing a cover layer for a vehicle interior component, comprising:

forming a mold cavity via a first surface and a second surface spaced apart from one another by a distance, wherein the first surface is configured to form a show surface of the cover layer, the second surface is configured to form a rear surface of the cover layer, and the distance is less than or equal to 1 mm;

heating the first surface, the second surface, or a combination thereof; and

flowing liquid polyvinyl chloride into the mold cavity to form the cover layer having a thickness of less than or equal to 1 mm;

wherein a melt mass flow rate of the liquid polyvinyl chloride is greater than 80 grams per 10 minutes, and the liquid polyvinyl chloride is particularly formulated such that the cover layer has a shininess of less than 3 gloss units.

2. The method of claim 1 , wherein the first surface has a grain pattern configured to establish a corresponding grain pattern within the show surface of the cover layer that simulates leather grain.

3. The method of claim 2 , wherein the grain pattern of the first surface has at least one variation configured to form a corresponding variation within the show surface of the cover layer that simulates a blemish in the leather grain.

4. The method of claim 1 , wherein heating the first surface, the second surface, or the combination thereof, comprises inductively heating the first surface, the second surface, or the combination thereof.

5. The method of claim 4 , wherein inductively heating the first surface, the second surface, or the combination thereof, comprises:

separating the first surface from the second surface;

disposing an inductive heater between the first surface and the second surface; and

inductively heating the first surface, the second surface, or the combination thereof, using the inductive heater;

wherein inductively heating the first surface, the second surface, or the combination thereof, is performed before forming the mold cavity.

6. The method of claim 1 , wherein flowing liquid polyvinyl chloride into the mold cavity comprises flowing a first portion of the liquid polyvinyl chloride through a first opening into the mold cavity, and flowing a second portion of the liquid polyvinyl chloride through a second opening in the mold cavity, such that no knit line is formed within the cover layer at an intersection of the first and second portions of the liquid polyvinyl chloride; and

wherein the first opening is positioned remote from the second opening.

7. The method of claim 6 , wherein heating the first surface, the second surface, or the combination thereof, comprises inductively heating the first surface, the second surface, or the combination thereof.

8. The method of claim 1 , wherein the liquid polyvinyl chloride is particularly formulated such that a first force sufficient to cause a first sample of the cover layer to move relative to a second sample of the cover layer is about 4 N while the first and second samples are in contact with one another, the first and second samples are static, and a 1 kg weight is placed on the first and second samples;

wherein the liquid polyvinyl chloride is particularly formulated such that a second force sufficient to cause the first sample of the cover layer to move relative to the second sample of the cover layer is about 3 N while the first and second samples are in contact with one another, the first sample is moving relative to the second sample, and the 1 kg weight is placed on the first and second samples; and

wherein the first sample has dimensions of 50 mm by 76 mm, and the second sample has dimensions of 50 mm by 76 mm.