On 11/5/2020 9:58 PM, Henning Hraban Ramm wrote:
Am 05.11.2020 um 16:21 schrieb Pablo Rodriguez
: I’m not expert on typesetting, but I read somewhere (too long ago to be able to remember when) that printed papers should have wider outer margins to put your fingers on it.
In classical book layout, the two inner margins (2*backspace) should equal one outer margin.
But this makes *only* sense with thread-bound books that you can open completely.
In glued (perfect bound) books, the inner margin should be at least the same if not bigger than the outer margins to get a similar view.
Modern books, independent of binding techniques, usually don’t use a classical book layout, because that uses a lot of whitespace, i.e. more pages = higher printing and shipping costs.
It’s still true that margins should be big enough for your fingers – but depending on size and content of the book, different uses might suggest different space placement. E.g. I’d use a big inner margin for guides that you usually keep in one hand, thumb in the middle. For textbooks, a big bottom margin makes sense, because you can put it in a stand. A song book / hymnal you’d hold in both hands, so it needs big enough outer margins.
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