Quote:
Although cellophane is not immediately thought of as a paper product, it is, in fact, just that. Implausibly, this (i) _________ material is made from the same components as the everyday brown paper bag.
Jacques E. Brandenberger invented a product which is more of a plastic film (plastic films are usually not opaque i.e. diaphanous)
Quote:
Its inventor, Jacques E. Brandenberger, originally wanted to plastic-coat fabric to prevent stains, but the overwhelming usefulness of just the clear plastic film became (ii) __________ and (iii) _________ product was born.
Originally Jacques wanted to invent plastic coat fabric instead he ended up creating plastic film like paper, which is more useful than plastic fiber coat, and the usefulness of the product is
visible/ immediately apparent and an
ubiquitous(can be used almost in all places) product was found.
close
35% (00:41) correct
