Polycart Envelopes and Paper Packaging Company


Polymail is a trade mark of Polycart Bulgaria, a producer of printed and unprinted envelopes in Bulgaria, and producing standard sizes and shapes for the Bulgarian government on one hand, and then on the other hand specialised in the short to medium runs, up to 200 000 pieces for the markets in the EU, Russia and the middle East. We can produce envelopes with materials from 50 gsm paper, up to 6 mm thick corrugated material or 3 mm solid cartonboard at the lowest prices in the EU and beyond, with quick delivery and perfect quality, on top of the very competitive prices we quote to usual clients – mailing houses, trading companies and envelope overprinters.

Types of Packaging

Paper Envelopes

Short to mid runs of envelopes with different structural designs, shapes and printing options, windows, glue strip and tear tape and other options for the envelope users.

Carton Envelopes

Cartonboard up to 3 mm, cardboard up to 800 gsm and testliner material up to 230 gsm - just ask for the material and we can make envelopes with it at low price

Mail Packaging

Mailing boxes and other corrugated envelopes and pockets for sending out items, merchandise and bottles in the mail, with huge variety of design and forms, with full print

Carton Mailers

CD and ring binder mailers are a speciality mail packaging that we can produce. Polymail tries to make sure we deliver constant quality and low prices for our envelope clientèle in the EU

Plastic Envelopes and Pockets

in addition to all the types above, we produce also plastic HDPE and LDPE envelopes and pockets at low prices and quick delivery terms, with min. order about 50 000 pieces per design


To offer the most comprehensive envelopes, pockets and mailers portfolio at the most competitive prices in the European Union

Papers and Cartons up to 800 gsm

Siliconised Papers 30-100 gsm
Kraft white and brown papers – 40-180 gsm
Envelope Offset Papers – 50-170 gsm, coated and uncoated
Ribbed and Plain Coated Envelope Papers
Coloured Papers and GD/GC Cartons 

Boards and Corrugated

Cartons with clay surface – 200-1000 gsm
GD 2 and 3, GT, GC 1 and 2 cartons with clay on top
Corrugated Materials – E, B and C Flutes
White and brown Testliner and corrugating materials
Virgin Prime Fibre Cartonboard up to 800 gsm
Luminescence Materials and Plastic Films

Paper Envelopes

Paper packaging of all types such as paper bags, envelopes, paper pockets, and shopping bags. We are specialised in short to medium runs, that is up to 100 000 pieces, where we make the tools in house and deliver all around the EU. We offer envelopes as just a part of the complete offer of mailing solutions we try to provide, including paper envelopes, carton envelopes, mailing boxes, postal tubes, shipping fill-in forms for couriers, coloured greeting card envelopes and stationery envelopes and so forth. Additionally, we offer complete mailing packages, such as billing statements, catalogue mailings, brochure and advertising material inserting, corrugated boxes for on-line retailers, cardboard packages and complete mailing solutions.