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Rigid Cardboard Envelope For Certificates And Paperwork Shipping

50 Pieces per bag

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15*24cm
22.5*32.2cm

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Description

Application

Description

A Rigid Cardboard Envelope is a flat packaging sleeve designed for document and item mailing. It is produced from high-density kraft paperboard and reinforced cardboard layers. First, kraft pulp sheets are pressed and compressed into rigid boards. Then, these boards are cut into flat envelope shapes. Moreover, scoring and folding lines are applied to form structured edges. Finally, adhesive bonding is used to complete sealed envelope construction.

Features:
- Document Protection Structure: Designed for A4 flat sheets or folded A3 documents, the rigid kraft board construction helps maintain flat positioning for certificates, photos, passports, and similar items during handling and storage.

- High Strength Material Composition: Built with 120gsm kraft paper on the front and a 1000 micron board backing, the envelope uses layered rigidity to keep contents stable and reduce bending during transit.

- Peel & Seal Closure System: A built-in adhesive strip allows fast sealing by removing the liner and pressing the flap down, creating a secure closure without additional tools or tapes.

- Practical Mailing Design: The surface supports direct writing for addresses and markings, reducing the need for extra labels while simplifying packing and dispatch workflows.
Application

- Document Shipping Services: Used for mailing contracts, reports, and certificates: supporting flat and organized document transport in postal systems.

- E-commerce Paper Goods Delivery: Applied in sending prints, photos, and artwork: helping maintain structured presentation during online order fulfillment.

- Corporate Office Distribution: Suitable for internal document circulation and administrative files: ensuring orderly handling across departments.

- Publishing & Printing Industry: Used for dispatching magazines, catalogs, and design proofs: supporting controlled transfer of printed materials.

- Archival & Record Storage: Integrated into document preservation systems: assisting organized classification and storage of paper records.

Information

Email
sales@ecogtgroup.com
Landline
0769-22668069
Whatsapp / Telephone
+86 13530563080
Address

Room 201, Building 1, 33 Chashan Weixing Road, Chashan Town, Dongguan City, Guangdong Prov, China

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Rigid Cardboard Envelope For Certificates And Paperwork Shipping

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