Security envelopes with inside printing
Inside printing makes contents harder to read through the paper. Choose opacity, size and closure for HR, financial or medical documents.
Business envelopes
with printing
and security
Confidentiality that mattersProtect your image and keep data secure. Ideal for HR teams, banks and institutions. We serve global industry leaders and SMEs.
Business envelopes with your logo, security, padded and decorative envelopes. Choose the size, paper, window and closure. Request samples before ordering.
100% internal printing
Envelopes for confidential documents
Illustration only. Envelope appearance depends on the selected model and manufacturer.
Printed and unprinted envelopes
Sizes DL, C6, C6/5, C5 and C4
Paper and security print options
Business, security and mailing envelopes - choose the right type
Choose envelopes for documents, confidential documents or products. We focus especially on options that help protect personal information.
Custom printed business envelopes
Your logo, return address and a design suited to your brand. Ask about everyday business envelopes and one-off print runs.
Document envelopes
Ask about DL, C6, C5 and C4 sizes, with or without windows. Size, paper and closure availability are confirmed in your quotation.
Padded envelopes
Cushioned options for small items. Choose protection according to weight, shape and transport conditions.
Coloured and metallic envelopes
For invitations, promotional materials and brand presentation. Colour, finish and printing options depend on the selected model.
Mailing bags and dispatch packaging
An alternative for shipping products. Ask about sizes, available materials and suitable closures.
Choosing envelopes for confidential documents
Check paper opacity, inside printing, closure strength and whether the window reveals only address details. If you need evidence of attempted opening, specify this in your enquiry - inside printing alone does not provide that function. Model specifications are confirmed in the quotation and through samples.
A difference you can see in every detail
COMPARE ENVELOPE FEATURESChoose an envelope for your documents. We confirm each model’s specifications in the quotation and through samples.
Market standard
Standard Envelope
- Inside printingDepending on model
- Brand printingOptional
- Size selectionStandard size
- Samples and specificationsCheck before buying
Recommended
Institutions' choice
Secure Envelope
- Inside printingSecurity print options
- Brand printingLogo and return address
- Size selectionDL, C6, C6/5, C5, C4 and more
- Samples and specificationsConfirmed in your quotation
From choosing envelopes to a completed order
How does it work?- 01Choose envelopes
Choose the type, size, paper, window and closure.
- 02Quotation
Tell us the quantity and printing requirements to receive an envelope quotation.
- 03Samples and artwork
Review samples and approve print artwork before production.
- 04Order confirmation
Confirm the specifications, price and lead time for your envelopes.
- 05Envelope delivery
Receive your envelopes at the agreed time and location.
Your envelope. Your logo.
Create your own branded envelope with our online designer.
Explore our envelope options
Security, coloured and business envelopes.
Illustrations only. We supply envelopes from various manufacturers. Appearance, internal print pattern and colour, and closure type depend on the selected model. Details are agreed in the quotation; samples are available before ordering.
Who benefits most from secure envelopes?
SECURE AND BUSINESS ENVELOPESHR and Personnel Teams
- Contract protection
- Protection of contract amendments
- Payslip protection
"Choose opaque paper and suitable inside printing for HR documents."
ENVELOPES FOR HRFinancial Institutions
- Envelopes for financial documents
- Envelopes for statements
- Envelopes for cards
"Check which details will be visible in the envelope window."
ENVELOPES FOR FINANCEHealthcare Sector
- Complete discretion
- Envelopes for test results
- Sensitive data protection
"Choose an envelope size that avoids unnecessary folding."
ENVELOPES FOR TEST RESULTSChoose envelopes with expert help
ENVELOPE PURCHASING ADVICEkoperty-firmowe.pl is the envelope range offered by BackOffice Outsourcing. Mikołaj Bednarek helps you choose the envelope type, size, paper, inside printing and closure. We offer document, branded, security, padded, coloured and metallic envelopes. Availability, minimum quantity and delivery time are confirmed for the selected model. Ask about samples before ordering.
Explore envelope typesPROTECT THE CONTENTS
Choose opacity, inside printing and closure strength for the contents. Inside printing makes documents harder to read through the paper; it does not prevent opening.
YOUR BRAND PRINTING
Order envelopes with your logo, return address and brand design. Artwork, colours and print position are agreed before production.
QUANTITIES TO SUIT YOUR NEEDS
Order the quantity you need. Price depends on size, paper, printing and quantity. We confirm the minimum order in your quotation.
Mikołaj Bednarek
Dedicated Account Manager
PL
DE
ENContact
Order envelopes suited to your business.
Leave your details and select the envelope quantity. Mikołaj Bednarek will contact you to discuss the model, printing and quotation.
- Individual volume quotation (from 50 items)
- Choice of size, security print and closure
- Dedicated business account manager
"Prepare the size, quantity and printing requirements so we can select envelopes and prepare a quotation."
ENVELOPE ENQUIRY CHOOSE THE RIGHT PRODUCT
