A wheat variety designated W020757F1, the plants and seeds of wheat variety W020757F1, methods for producing a wheat plant produced by crossing the variety W020757F1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W020757F1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W020757F1. The instrument makes use of the controlled application of a combination of heat and pressure to seal adjacent tissues, to join adjacent tissues, or to anastomose tissues, whereby tissue is heated for an optimal time and at an optimal temperature under optimal pressure to maximize tissue seal strength while minimizing collateral tissue damage. The secondary closure member may further include the ability to prevent liquid from exiting the bag therethrough.