| Box Style | Triangular Tubes |
| Dimension (L + W + H) | All Custom Sizes & Shapes |
| Quantities | Low Minimum Order Required |
| Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Printing | No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors |
| Finishing | Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling |
| Included Options | Die Cutting, Gluing, Scoring, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | 2 - 4 Business Days, RUSH |
| Shipping | FREE |
What Are Triangular Tubes?
These tubes are also referred to as triangle mailing or shipping tubes, having features like non-rolling designs, triangular cross-section, providing superior stability, easy stacking and protection for long items like posters or blueprints, and signify that they can be personalized in terms of size, designs, brand and materials to perfectly fit a specific product and improve sales
Types
- Cardboard tubes
- Corrugated tubes
- Right triangular tubes
- Isosceles tubes
- Flexible tubes
About The Product
Triangular shapes
The most distinctive feature is that they prevent rolling and increase stability on conveyors and during stacking.
Space-efficiency
Typically supplied flat, packed, these tubes offer easy storage in bulk and save on warehouse space.
Easy assembly
These tubes usually feature interlocking tabs or self-sealing systems that enable quick assembly.
Personalisation
The main options for personalisation are
- Printing: You can go for custom printing or any ink, designs, and fonts
- Stocks: Stock options available for your custom boxes generally include kraft cardboard, kraft rigid, and kraft corrugated.
- 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
- Decorative items: You can also add custom decorations like ribbons, bows, lids, and stickers
Why Choose Our Triangular Packaging Tubes?
You can choose our tubes if you want to market your brand through packaging. We offer the packaging your products deserve the most, as these tubes blend style, sustainability and practicality. Our tubes are highly appealing, which persuades customers and results in more sales. Our packaging boxes are also highly stackable, giving your brand a look that speaks luxury in its core value. These tubes are the ultimate storage options, having aesthetics that present your packaging as a showpiece on each retail shelf. Other benefits of our custom boxes are
- Enhanced shelf impact
- Improved logistics
- Anti-roll designs
- Custom branding opportunities
- Sustainability appeal
- Product differentiation
Why Do 5000+ Companies Trust Us?
As the pioneers of tube packaging we have earned the trust of thousands of companies by our irresistible charms, consistent quality and packaging beauty, we offer tubes with lids that offer secure closures, and also advise best and ideal packaging to our customers building a friendly customer and seller relationship, also we make sure we deliver exactly what we demands along with fast turnarounds, low carbon footprints and 3D printing design, that makes us one of the top manufacturers, other perks that we offer are
- Low MOQs
- Free designs and mockups
- Free shipping across the USA
- Sustainable packaging
- Bulk orders at wholesale prices
- Free samples exclusive of shipping charges
- Chemical-free and long-lasting printing inks
- Fast turnarounds
Get A Quote
So contact us today at 302-778-9458 or write us an email at sales@boxesgen.com to get started on your square tube packaging order.
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.

