Bogensprung

15:23 Oct 16, 2020 

Beihefter
Mehrseitige Prospekte, die dem Heft beigeheftet oder beigeklebt werden:
-bei Rückendrathheftungin der Heftmitte oder künstlichen Heftmitte beigeheftet oder
-bei klebegebundenen Heften zwischen zwei Druckbogen beigeklebt.
Künstliche Heftmitte
zur Verarbeitung von mehr als einem Beihefterin einer Heftausgabe wird in einer Vorproduktion der weitere Beihefteran einen Druckbogen geklebt oder geheftet. Nicht in jeder Zeitschrift möglich.
https://extras.bauermedia.de/AdSpecials/FileDownload?index=1...

Zum gedruckten Heft der dotnetpro gehört ein Datenträger. Ob CD oder DVD: Irgendwo zwischen Seite 18 und Seite 56 – genauer: an einem Druckbogensprung – ist die Silberscheibe in einem Papiertütchen eingeklebt.
https://www.dotnetpro.de/update/ab-21-jahrhundert-1387420.ht...

If you are including a full-page addition on a different commercial printing stock, you can bind this between two press signatures (printers usually call this an insert rather than a tip-on).
https://www.printindustry.com/blog/category/inserts/

Bound inserts
Placing Between signatures or between signature and cover
https://www.hansaprint.fi/wp-content/uploads/2019/03/Hansa_l...

21:11 Oct 15, 2020 

In print a "Bogen" is called a "print signature" or simply "signature".

https://pelhughes.com/what-is-a-print-signature/

I agree with Klaus Beyer that the Bodensprung might be the point where two signatures are joined together

20:41 Oct 15, 2020 

Bogen would be a "folio" (i.e. 8 or 16 pages), so at the point where 2 folios are stapled (or stitched) together, the "Beihefter" can be attached, Beihefter just being an insert, I surmise

19:00 Oct 15, 2020 

The "Tip-On" process uses temporary glue called "fugitive glue" to stick two marketing pieces together - and leaves no sticky residue on the piece once it's removed. This is an ideal way to add an extra, or bonus type message to your existing print piece. For example, a Tip-On is a great way to add a plastic gift card to a postcard; or a restaurant flyer offer to the inside of a magazine. Using the Tip-On process, you can glue virtually any two print pieces together - with each piece being able to separate and maintain its own unique value.

http://www.printingforless.com/Tip-On-Printing.html

18:56 Oct 15, 2020 

See "Tip-On-Card" on the righthand side.
http://service.oeticket.com/wp-content/uploads/2019/01/ticke...
It looks like this term may be specific to one company.
The insert is placed at an angle, and it looks like one corner may be sticking up.

16:38 Oct 15, 2020 

pullout?

16:17 Oct 15, 2020 

You don't say whether you've researched it online, but Bogensprung means curvet, which is a horse's prancing leap. It could be a typo. Or could it be something that pops up when you open the magazine?