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PILE GRAFTING
This corrections process can be used
to correct:
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Bleached Areas
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Dye Spots
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Latex Bleeding
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Ink Marks
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Kicker Marks
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Tears
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Missing Rows / Yarn
This correction is performed by replacing the primary backing (the backing
that
has the yarn tufted) and leaving the secondary backing intact. By leaving the
secondary backing intact, the carpet does not lose its dimensional stability.
A left over piece of the installed carpet is required to correct the
condition.
Hot melt glue is used to glue the primary backing and secondary backing.
The carpet is originally laminated with a clay based adhesive that allows the
backing to pull apart or delaminate. However, when the hot melt glue is
applied
between backings, it melts the backings together. This creates an excellent
bond between the backings.
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