 ANN ARBOR, Mich., Sept. 23, 2021 GLOBE NEWSWIRE -- Kraig Biocraft Laboratories, Inc. OTCQB: KBLB Company or Kraig Labs, the biotechnology company focused on the development and commercialization of spider silk, announces today that it has delivered the first fabric samples to Spydasilk Enterprises Spydasilk. These fabric blends will serve as the basis for developing the Companys first line of recombinant spider silk apparel. 