The more pages in a book the more pronounced this effect and so the wider the gutter has to be.
Margin vs gutter.
In page layout the gutter is a slightly larger margin added to the inside edge of the page.
So yes you have a half inch margin on the left and the right to have white space to keep your book easy to read.
The gutter is the amount of the book that you lose to the binding process.
Imagine a novel with text disappearing into the binding.
Gutter margin position word typically allows you to choose whether to position the gutter margin of your document at the top or left of the page.
Gutter is the term that refers to the spacing between the copies on the press sheet which is important to allow for bleeds and trimming.
For example if you are printing a postcard multiple copies of the postcard will fit on a single press sheet.
As the pages disappear towards the binding the edge of the page is obscured so the margin has to be wider on this edge to allow for this.
The gutter goes on the left side of right hand pages and on the right side of left hand pages.
So nothing is lost when the book is held open.
If you have previously set your document to the mirror margins book fold or two pages per sheet layout options word will automatically set the gutter margins to a position that matches the chosen layout.
In figuratively lang en terms the difference between margin and gutter is that margin is figuratively the edge defining inclusion in or exclusion from of a set or group while gutter is figuratively a low vulgar state.
For most books an additional 0 2 or 0 3 inches on the inside edge of the page is plenty to create a gutter.
You write here about making the gutter margin wider as it slopes in but on 9 mar 2010 book page layout for a long narrative you wrote you want to keep the inside margin the one in the gutter or at the binding smaller than the outside because when the book is held open this will essentially double in size combining the inside margins of both pages in a space in the middle of the.
This creates a gutter where the two pages join.