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US 10,307,300 B2Granted
Apparatus and methods for transferring and bonding substrates
AssigneeThe Procter & Gamble Company
InventorsEric Shawn Goudy, Jason Lee DeBruler, Michael Devin Long
Life of this patent
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Abstract
A substrate assembly is mechanically deformed to form various products. In part, the substrate assembly may advance toward a bonder apparatus. The bonder apparatus rotates about a longitudinal axis and includes a plurality of manifolds. The plurality of manifolds allow for substrate assemblies including different process product pitches to be processed on a single bonder apparatus.
Claims2
A method for forming a bond, the method comprising the steps of:
- advancing a substrate assembly in a machine direction, wherein the substrate assembly comprises a process product pitch defined by a leading portion and a trailing portion, and a central portion between the leading portion and the trailing portion;
- rotating a bonder apparatus about an axis of rotation, wherein the bonder apparatus comprises a plurality of manifolds disposed about a central longitudinal axis, wherein the plurality of manifolds comprise a first manifold, as second manifold, and one or more manifolds disposed between the first manifold and the second manifold, and wherein each of the plurality of manifolds comprises a support plate and a nozzle plate adjacent the support plate, wherein the nozzle plate defines a plurality of apertures;
- receiving the leading portion of the substrate on the support plate of the first manifold;
- receiving the trailing portion of the substrate on the support plate of the second manifold,
- wherein the central portion of the substrate is disposed on the support plates of the one or more manifolds disposed between the first manifold and the second manifold;
- heating a fluid to form a heated fluid;
- supplying the heated fluid to the plurality of manifolds;
- releasing the heated fluid through the plurality of apertures defined by the nozzle plate of the first manifold such that the heated fluid engages the leading portion;
- releasing the heated fluid through the plurality of apertures defines by the nozzle plate of the second manifold such that the heated fluid engages the trailing portion;
- and
- bonding at least a portion of the substrate assembly.
8 more elements
A method for forming a bond, the method comprising the steps of:
- advancing a substrate assembly in a machine direction at a process product pitch, wherein the substrate assembly comprises a process product pitch defined by a leading portion and a trailing portion, and a central portion between the leading portion and the trailing portion;
- rotating a bonder apparatus about an axis of rotation, wherein the bonder apparatus comprises a plurality of manifolds disposed about a central longitudinal axis, wherein the plurality of manifolds comprises a first manifold, as second manifold, and one or more manifolds disposed between the first manifold and the second manifold, and wherein each of the plurality of manifolds includes a nozzle plate defining a plurality of apertures;
- expanding or contracting the substrate assembly such that the substrate assembly is advanced at a second process product pitch, wherein the second process product pitch is greater than or less than the process product pitch;
- receiving the leading portion of the substrate on the first manifold;
- receiving the trailing portion of the substrate on the second manifold, wherein the central portion of the substrate is disposed on the one or more manifolds disposed between the first manifold and the second manifold;
- heating a fluid to form a heated fluid;
- supplying the heated fluid to the plurality of manifolds;
- releasing the heated fluid through the plurality of apertures defined by the nozzle plate of the first manifold such that the heated fluid engages the leading portion;
- releasing the heated fluid through the plurality of apertures defined by the nozzle plate of the second manifold such that the heated fluid engages the trailing portion;
- and
- bonding at least a portion of the substrate assembly.
8 more elements
Dependencies are inferred from the claim text.