Bed covering product and method of manufacture

A computer-implemented process of manufacturing a bed covering product performed by a multi-processing system capable of executing multiple threads concurrently, the method comprising:

• in a first thread of execution merging data and an instruction associated with hardware that executes the first thread:
• joining a lower sheet and a side panel assembly shaped to fit upon and substantially cover the top, sides and a portion of the underside of any mattress by stitching the side panel assembly to a peripheral edge of the lower sheet to form a lower layer assembly, and if successful, enqueuing data and instructions associated with hardware that executes continuation instructions onto a first queue having a list of continuation threads pending therein, and determining whether the enqueued data and instructions are completed before moving on to the second thread;
• in a second thread of execution merging data and an instruction associated with hardware that executes the second thread:
• joining the lower layer assembly and an expansion panel by stitching the expansion panel to an edge of the side panel assembly on opposite sides of the bed arranged so the expansion panel is disposed along a side of the bed and if successful, enqueuing data and instructions associated with hardware that executes continuation instructions onto a second queue having a list of continuation threads pending therein, and determining whether the enqueued data and instructions are completed before moving on to the third thread;
• in a third thread of execution merging data and an instruction associated with hardware that executes the third thread:
• joining an upper sheet to the expansion layer so as to attach the expansion layer both the lower sheet and upper sheet and if successful, enqueuing data and an instruction associated with hardware that executes continuation instructions onto a third queue having a list of continuation threads pending therein, and determining whether the enqueued data and instructions are completed before moving on to the third thread;
• and
• in a fourth thread of execution merging data and an instruction associated with hardware that executes the fourth thread:
• joining at least one attachment means to the edge of the top portion of the outer side panel and the upper sheet so as to allow opening and closing the bed covering system and if successful, enqueuing data and an instruction associated with hardware that executes continuation instructions onto a fourth queue having a list of continuation threads pending therein, and determining whether the enqueued data and instructions are completed before terminating the fourth thread.