What Are Self-Seal Boxes?
These are the packaging solutions designed with a built-in adhesive strip that allows for quick and secure closure without the need for additional tape or glue, and typically feature a peel-and-seal flap that offers you convenience, speed, and a cleaner packing process, making it especially popular in e-commerce and retail shipping.
Why Choose Our Self-Seal Packaging?
Our packaging offers a fast, reliable, and professional way to pack and ship products, eliminating the need for additional tape or sealing tools. and is designed for convenience and efficiency, each box features a strong adhesive strip that ensures secure closures in seconds, saving you time and reducing packing mess. Other benefits of these boxes are
- Time saving
- Cost efficient
- Improved packing consistency
- Enhanced security
- Better customer experience
- Support returns
- Space-saving storage
- Scalable solution
Who Uses Self-Seal Packaging?
These seal boxes are used by many industries listed as
- E-commerce
- Retailers
- Subscription box services
- Fulfillment centers
- Warehouses and logistics companies
- Offices and corporate mailrooms
- Individual senders
Customization
The main options for personalization are
- Printing: you can choose any ink, designs, and font, or go for chemical-free inks on your custom-printed boxes
- Stocks: The most common stock options for your box are Kraft, cardboard, rigid, corrugated, PVC, PET, or acetate
- Finishes: The finishes available are Matte, Gloss, Aqueous, and Soft touch
- Add-ons: our add-ons include Embossing and debossing, Spot UV, Holography, and foiling to give a premium look
- Decorative items: You can also add decorative items like ribbons, bows, lids, and stickers to add something unique
Features
- Built-in adhesive strip
- Peel and seal design
- Tamper-evident closure
- Strong material construction
- Flat-packed for storage
- Optional tear strip
- Double seal option
Why Do 5000+ Companies Trust Us?
We deliver reliable, high-quality custom packaging that meets the demands of modern businesses and is designed for speed, security and professionalism, helping companies streamline their packing process, reduce labor costs, and ensure their product arrives safely every time, we prioritize durability, user-friendly feature and consistent performance across every order that make sus the top manufacturers of self seal boxes, other perks that we offer are
- Fast turnarounds
- Chemical-free and long-lasting printing inks
- Low MOQs
- Free designs and mockups
- Free shipping across the US
- Bulk orders at wholesale prices
- Sustainable packaging
- Free samples, exclusive of shipping charges
Get A Quote
So contact us today at 302-778-9458 or write us an email at sales@boxesgen.com to get started with your custom shaped packaging, whether it is for self-seal tin cans or hinged lid boxes
Dimensions | All Custom Boxes & Shapes |
Printing | No Printing, CMYK, CMYK + 1 PMS Color, CMYK + 2 PMS Colors |
Paper Stock | 10pt to 28pt (60lb to 400lb) Eco Friendly Kraft, E flute Corrugated, Bux Board, Cardstock |
Quantities | No Minimum Order Required |
Coating | Gloss, Matte, Spot UV, Holographic Foiling, Gold Foiling, Embossing, Sliver Foiling, Debossing |
Default Process | Die Cutting, Gluing, Scoring, Perforation |
Options | Custom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet. |
Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
Turn Around Time | 4-8 Business Days, Rush |
Artwork Preparation Guide
At BoxesGen, our Artwork Preparation Guide helps ensure your custom packaging design is print-ready for high-quality results. To get started, submit vector files (AI, EPS, or PDF) in CMYK color mode, with a 1/8 inch bleed and 300 DPI resolution. Convert all text to outlines and keep it at least 1/4 inch from the edges. Review your proof to ensure accuracy before submitting. Following these steps will guarantee your design is perfectly printed on your custom boxes.

Cut Line (Black Lines):
The cut line is the outline that marks where your custom packaging will be trimmed. It is typically represented by a solid black line in your artwork file.
Perforation (Dotted Black Lines):
Perforation lines, shown as dotted black lines, indicate where the box will have small, evenly spaced holes for easy tearing or separation. These are often used for tear-away sections.
Bleed Line (Green Lines):
The bleed line is the area extending beyond the cut line, usually marked with a green line in your artwork. Typically, a 1/8 inch (0.125") bleed is required to prevent any unwanted white borders.
Safety Margin (Dotted Green Lines):
The safety margin, marked by dotted green lines, is the area around the cut line where important elements (such as text, logos, or graphics) should be kept clear.
Crease Line (Red Lines)
The crease line, marked by red lines in your artwork, indicates where the box will be folded during production.