Kosapack
Corrugated Book Wrap Mailer — open view

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KS-CG016

Corrugated Book Wrap Mailer

A wrap-around corrugated mailer for books, magazines and flat products — extra strength for long-distance shipping, fully customizable for your brand.

Add-ons

Price on request

What is a book wrap mailer?

A book wrap mailer is a corrugated box designed for flat products, with flaps and a lid that wrap the product from all four sides. The product sits in the center, the flaps fold over it and the lid locks, so corners and edges are protected in transit.

It prevents crushed corners on thin, flat items such as books, magazines, calendars, frames, vinyl records and photo prints. Because the box is sized to the product thickness, there is no empty space inside and less need for void fill. It can be produced in natural kraft for publishers and bookshops, or fully printed for branded shipments.

Premium unboxing for books

Wrap-around construction and a tailored cradle turn opening into a protected, polished moment.

Secure shipping for flat goods

Ideal for books, magazines and slim products — reduces edge damage in e-commerce and gifting.

Sustainable corrugated choice

Recyclable corrugated board that protects the product and supports greener shipping.

Take the box further

Custom inner structure

The product stays put in transit. The insert is cut for the box, so the unboxing stays clear and the goods do not shift.

Branded corrugated box with a fitted insert
Open Lumina book mailer

A wrap for flat goods

Books and flat shipments are held from the sides. The wrap leaves the product in place.

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Closed Lumina book mailer

Easy assembly

The wrap closes quickly. It stores flat and takes little room once packed.

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Corrugated board thickness

Learn more about corrugated boards
E Flute · 1.1 – 1.8 mm

E Flute

1.1 – 1.8 mm

B Flute · 2.4 – 3 mm

B Flute

2.4 – 3 mm

C Flute · 3.5 – 4.5 mm

C Flute

3.5 – 4.5 mm

BC Double Wall · 6 – 7.5 mm

BC Double Wall

6 – 7.5 mm

Corrugated Book Wrap Mailer: frequently asked questions

The wrap-around structure tolerates a certain thickness range, but the best protection comes from a box made to the product size. For products of different thicknesses, we recommend producing the box in a few sizes.