What Are the Advantages of Using a Tamper Evident Mailer Box?

Q1: Will a tamper evident mailer box accidentally burst open during transit handling?

No. The tear-strip perforation is calibrated to resist outward expansion pressure from internal cargo while opening easily when pulled sideways at a perpendicular angle along the tear track.

Q2: What corrugated flute grade is recommended for a custom tamper evident mailer box?

We recommend E-flute ($1.5 \text{ mm}$) for lightweight cosmetics and apparel, or B-flute ($3.0 \text{ mm}$) and E/F micro-flute for heavier footwear, electronics, and multi-item subscription boxes.

Q3: Can custom graphics be printed on the interior flaps of a tamper evident mailer box?

Yes. Full-color CMYK flexographic or offset lithography printing can be applied across interior box surfaces, creating an impactful visual reveal when the zipper strip is pulled open.

Q4: How does the dual-adhesive return feature support e-commerce reverse logistics?

The customer unzips the tear strip to open their parcel. If they wish to return an item, they place it back in the mailer, peel the release liner off pre-applied Adhesive Strip #2, and seal the box securely for return shipping.

Q5: Is a corrugated tamper evident mailer box recyclable despite the adhesive strip?

Yes. The hot-melt rubber adhesive and thin tear tape strip are screened out during standard municipal hydropulping de-inking phases, leaving clean pulp fibers for recycling.