ANN ARBOR, Mich., Oct. 13, 2025 (GLOBE NEWSWIRE) -- Kraig Biocraft Laboratories, Inc. (OTCQB: KBLB) ("Company", “Kraig” or "Kraig Labs"), a world leader in spider silk technology*, is proud to announce the Company has succeeded in significantly increasing the production throughput of its recombinant spider silk production platform. This increase is the successful result of the Company's continuous work in the selective breeding of parental strains for its production hybrid silkworms, which is the basis of i ...