Corrugated cardboard envelope A5 175x250mm, brown

Corrugated Cardboard Envelope A5 175x250mm – Maximum Parcel Protection

Type: Corrugated cardboard shipping mailer
Format: A5 (175x250 mm)

When shipping important documents, books, or small items, a standard paper envelope often fails to provide enough mechanical protection. This corrugated cardboard envelope is designed specifically for cases where a rigid structure and a reliable barrier against external factors are required.

Technical Summary (Specifications)

• External Dimensions: 175 x 250 mm (A5 format).
• Color: Natural brown.
• Material: Sturdy corrugated cardboard.
• Closure: Self-adhesive strip with peel-off layer.
• Extra Feature: Adjustable height up to 60 mm.
• Ecology: Made from recycled paper, fully recyclable.

1. Mechanical Resistance and Protection

This packaging is distinguished by its exceptional strength, provided by high-quality corrugated cardboard. It is not just thick paper – it is structural protection:

• Bend Protection: The rigid cardboard prevents the envelope from bending easily, ensuring your documents, certificates, or photos reach the recipient in perfect condition.
• Crush Resistance: Thanks to the corrugated layer, this shipping mailer absorbs shocks and protects the contents from dirt and dust.

2. Unique, Adaptive Design

One of the most useful features of this model is its variable volume. Unlike plastic mailers, this cardboard envelope has specially pre-creased edges that allow its height to increase up to 60 mm. This means you can ship not only thin sheets but also:

• Softcover and hardcover books;
• Promotional catalogs and magazines;
• Small electronic devices or spare parts.

3. Fast Packaging and Sustainability

Efficiency in the office or e-commerce warehouse is a priority. This envelope features an integrated self-adhesive peel-and-seal strip, allowing you to securely close the shipment in seconds without using extra tape. Additionally, the product is 100% recyclable, making it an eco-friendly choice for conscious businesses.

Verdict

This brown corrugated cardboard mailer is a universal "workhorse" for any office or e-store. It combines the lightness of an envelope with the strength of a box. If you are looking for a reliable way to protect your shipped goods from bending or crushing, this A5 model is the best choice for price and security.

Frequently Asked Questions (FAQ)

Is this envelope suitable for post and parcel lockers?

Yes, it has standard dimensions that fit perfectly into all types of parcel lockers and meets postal requirements for shipments.

Can it fit a thick book?

Yes, due to the special edges, the envelope's height can expand up to 6 cm, making it easy to fit a medium-thickness A5 book.

Are scissors needed to open the envelope?

No – the envelope has a convenient perforated opening strip that is easy for the customer to tear off.