Super Safety envelopes, also known as security envelopes, are used for mailing purposes to protect the contents from tampering, unauthorized access, or damage. They are commonly used for sending sensitive information, such as financial documents, personal letters, or confidential business materials.
Super Safety envelopes, also known as security envelopes, are used for mailing purposes to protect the contents from tampering, unauthorized access, or damage. They are commonly used for sending sensitive information, such as financial documents, personal letters, or confidential business materials.
They are premium envelopes wherein nylon threads are mounted on ledger paper which is then coated with HDP (High Density Polyethylene). Self adhesive silicon tape on the flap makes it temper evident. HDP coating also makes the envelope water resistant to some extent.
They are premium envelopes wherein nylon threads are mounted on ledger paper which is then coated with HDP (High Density Polyethylene). Self adhesive silicon tape on the flap makes it temper evident. HDP coating also makes the envelope water resistant to some extent.
They are premium envelopes wherein nylon threads are mounted on ledger paper which is then coated with HDP (High Density Polyethylene). Self adhesive silicon tape on the flap makes it temper evident. HDP coating also makes the envelope water resistant to some extent.
Envelope Manufacturer in India – Polynet & Cloth Lined Envelopes
OUR PRODUCTS
Features of Polynet Envelopes
Polynet envelopes are lightweight, durable, and cost-effective, making them ideal for everyday courier, e-commerce, and office use. These envelopes provide good protection to documents and products while ensuring easy handling for both retail and bulk shipping needs.
- Lightweight yet strong material
- Water-resistant for safe transit
- Tear-resistant and long-lasting
- Ideal for courier, e-commerce & office use
- Suitable for retail and wholesale supply
- Available in multiple sizes and custom options








