Tape

A 1928 a St. Paul, Minnesota, Amurka, Richard Drew ya kirkiro tef mai haske. Teppin bisa ga tasirinsa za a iya raba shi zuwa: High zafi Teppin, biyu gefe Teppin, rufi Teppin, musamman Teppin, matsin lamba m Teppin, mold yankan Teppin, daban-daban tasiri dace da daban-daban masana'antu bukatun. An rufe tef a kan farfajiyar da wani layi na adhesive don sa tef ya manne abubuwa, da farko adhesives daga dabbobi da shuka, a karni na goma sha tara, roba shine babban abu na adhesives; Ana amfani da polymers daban-daban a zamani.

Invention tsari

1928 Transparent Tape Richard Drew, St. Paul, Minnesota, Amurka An yi amfani da shi a Birtaniya da Amurka a ranar 30 ga Mayu, 1928, Drew ya haɓaka wani mai sauƙi, mai haɗuwa da matsin lamba, ƙoƙarin farko bai isa ba, saboda haka an gaya wa Drew: "Ka dawo da wannan abu ga masu mallakar Scotland kuma ka tambaye su su sanya ƙarin mai haɗuwa! ("Scotland" yana nufin "hankali").