Method for controlling quality of a fiberglass mat
First Claim
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1. ) A method for controlling quality of a fiberglass mat, comprising:
- dyeing a test specimen of said fiberglass mat;
scanning said test specimen with an optical detector to collect color data and storing said color data in a memory device; and
using a computing system to compare said color data stored in said memory device to a predetermined standard stored in said memory device to determine if said fiberglass mat is within desired product specification.
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Abstract
A method is provided for controlling the quality of a fiberglass mat. The method includes the steps of dyeing a test specimen of the fiberglass mat, scanning the test specimen with an optical detector to collect color data and comparing the color data to a predetermined standard to determine if the fiberglass mat is within the desired product specification.
24 Citations
19 Claims
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1. ) A method for controlling quality of a fiberglass mat, comprising:
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dyeing a test specimen of said fiberglass mat; scanning said test specimen with an optical detector to collect color data and storing said color data in a memory device; and using a computing system to compare said color data stored in said memory device to a predetermined standard stored in said memory device to determine if said fiberglass mat is within desired product specification. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. ) The method of claim 28 including rating the cure level of a test specimen wherein;
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Rating #1 corresponds to 0-3% red pixels; Rating #2 corresponds to 3-7% red pixels; Rating #3 corresponds to 7-11% red pixels; Rating #4 corresponds to 11-18% red pixels; and Rating #5 corresponds to 18-100% red pixels.
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Specification