Roberts 10-128 Manual De Operación página 5

COMMON TYPES OF
MANUFACTURING DISTORTIONS
Common
Name
Bow
Skew/Bias
Pattern Elongation An increase or decrease of cumulative
Edge Deviation
Tolerances: Although individual manufactures have
tolerances to which their patterned products must conform,
THERE ARE NO INDUSTRY STANDARDS FOR CARPET
PATTERN VARIATION. Call the carpet manufacturer for their
tolerances.
Note: Do not install carpet if a defect is visible, or if the
distortion exceeds the tolerances specified by the carpet
manufacturer.
Description
A visible distortion or wave of the
pattern across the width or berth of the
carpet.
A pattern distortion of the pattern not
being square with either edges of the
carpet.
pattern measurements, from one
breadth of carpet to
the next.
A visible wavy or crooked pattern,
running parallel from the edge of the
carpet.
Distortion drawings courtesy of CFI
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