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US 12,709,082 B2Granted
Warp detection in traveling corrugated product
AssigneeIntpro, LLC
InventorHerbert B. Kohler
Life of this patent
Estimating the term…
Abstract
An apparatus for use in producing a multi-layer product includes a flotation column for supporting the multi-layer product at a variable height above the flotation column on a cushion of air. The apparatus further includes a warp detection apparatus for detecting an amount of warp in the multi-layer product supported by the flotation column.
Claims20
An apparatus for producing a multi-layer product, comprising:
- a flotation column operable to support the multi-layer product at a variable height above the flotation column on a cushion of air;
- and
- a warp detection apparatus for detecting an amount of warp in the multi-layer product supported by the flotation column.
Dependencies are inferred from the claim text.