Custom Square Postal Tubes

Is your product stuck in the same boring box as everyone else’s? Then you need to have a more reliable packaging partner like BoxesGen as we came up with innovative and modest designs and give your packaging a new story to tell, our custom square postal tubes have their main purpose of shipping your packaging in more protection, so to serve this essential duty our square tubes are the ideal solutions as they are stable, space efficient, protective and innovative, our tubes have durable and eco friendly corrugated materials used in their construction and set your brand aside from rest by giving minimal but compelling aesthetics, so buy our custom square postal tubes for more customer engagements.

Availability: In stock

Sample Price: $0.10 per item

Why BoxesGen

  • Order a Sample Box for $0.10
  • Free Shipping Across the United States
  • Fast Production & Reliable Delivery
  • Free Design Support
  • Premium Quality Guaranteed
  • Transparent Pricing – No Hidden Fees

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    • Custom Square Postal Tubes

    • Square Postal Tubes Bulk

    • Custom Square Postal Tubes bulk

    • Custom Square Postal Tube

    5,000+ brands big and small 🥰 love us!

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    Create Custom Square Postal Tubes Quick and Easy

    Tiny minimums Box

    Design

    Get Custom Square Postal Tubes Designed in Your Desired Shape, Size and Style

    Instant Quotes Box

    Print

    Get Custom Square Postal Tubes Printed With Your Desired Artwork And Colors

    Fast Turnarounds Box

    Get It Done

    Get Custom Square Postal Tubes At Wholesale Prices. Low MOQs. No Die or Plate Charges

    Box Style Square Postal 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 Square Postal Tubes?

    These mailing containers are a type of postal tube for documents or rolled items that have a square shape rather than the generic round one. They are constructed from sturdy, corrugated cardboard and are shipped flat for easy storage with the additional benefits of stability, stackability, and innovation. This prevents rolling and makes them highly crush-resistant and convenient for shipping artwork, posters, plans, and other long items.

    Types

    • Eco-friendly postal tubes
    • Standard square mailing tubes
    • Telescopic postal tubes
    • Heavy-duty square mailing tubes
    • Self-sealing tubes

    Product Overview

    Shape and Stability

    The square design ensures the tubes don’t roll away on flat surfaces, are easy to store, and can be stacked, maximizing space and preventing damage.

    Protection

    Made from robust, corrugated cardboard, these tubes offer excellent protection against crushing and external conditions, ensuring goods arrive undamaged.

    Branding

    The flat surfaces allow for easy application of custom logos, graphics, and product information to improve your brand’s appearance and promote your brand.

    Personalization

    The main options for personalization 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 Square Tubes?

    Investing in our tubes comes with many perks as we offer a free consultation for packaging and provide you with a canvas to spread your colors of creativity. Our tubes are designed to be one-of-a-kind, having ample space inside for products and outside for branding. The materials offer triple-layer protection along with tamper-evident seals that give your packaging the perks to serve looks on each shelf with their lightweight and ultimate storage capabilities. Other benefits that we offer are:

    • Cost-effective shipping
    • Improved shelf and warehouse storage
    • Enhanced brand presentation
    • Increased product protection
    • Sustainability and eco-appeal
    • Better customer experience
    • Product differentiation

    Why Do 5000+ Companies Trust Us?

    We have been in the field of custom tube packaging for years and have a deep understanding that allows us to understand our customers’ demands and implement them to exceed their expectations. We deliver consistent quality and trust, providing reliable services. We make sure that we satisfy our customers in all ways possible and give them the perks no other company can offer, including free shipping, samples, and low MOQs that make us one of the best. Other perks that we offer are:

    • Low MOQs
    • Fast turnarounds
    • Free designs and mockups
    • Years of experience
    • Eco-friendly materials
    • Chemical-free printing
    • Bulk orders at wholesale prices
    • Free delivery across the USA
    • Free samples, exclusive of shipping

    Get A Quote

    Target different customer segments with our highly appealing printing. Contact us via email at sales@boxesgen.com or by phone at 302-778-9458 today for any query or information about triangular tube packaging.

    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.

    Artwork Guideline

    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.

    Need Help? Call Our Team At (302) 778-9458

    Need Help with BoxesGen Packaging Consultant? We're here! We offer a variety of packaging options, from sustainable choices to personalize packaging, all aimed at helping your product stand out. And with our fast turnaround, you can get started without the wait.

    Ask For Help
    Soft Touch

    Soft Touch Coating

    Aqueous

    Aqueous Coating

    Silk

    Silk Lamination Cards

    Lamination

    Lamination

    inside

    Inside & Outside Full Printing

    Printing

    Full Color Printing

    Pms Printing

    PMS Printing

    Color Printing

    One Color Printing

    embossing

    Embossing

    Debossing

    Debossing

    Window Patching

    Window Patching

    Foil

    Foil stamping

    SBS

    SBS C2S

    Metallic

    Metallic Paper

    black Kraft

    Black Karft Paper

    White Kraft

    White Kraft

    Cardboard

    Cardboard

    Rigid

    Rigid

    Kraft

    Karft

    Corrugated

    Corrugated

    box board

    Box Board E Flute

    sbse

    SBS E-Flute

    flute Kraft

    Kraft E-Flute

    crystal

    Crystal White E-Flute

    Pantone

    Pantone

    Water

    Water Based Inks

    Vegetable

    Soy Vegetable Based Inks

    Pantone Metallic

    Pantone Metallic

    Reviews

    Client Avatar

    Kevin Cordova

    6 months ago

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    “I didn’t think I would be able to find a company that could make custom hair extension boxes for my products, but BoxesGen not only made good looking boxes for me, but they also had the right price and free & fast shipping. I’m glad to say that they have done well with my business.”

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    Thomas JT

    3 months ago

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    “I have been ordering custom cosmetic boxes from BoxesGen for several years now, and I would recommend them to anyone. They have so many options to choose from and a great price on their boxes. They are also very easy to work with.”

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    Cynthia Minnie

    4 months ago

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    “I have been doing business with BoxesGen for the last year. They do wonderful work and I always recommend them to my customers. I get a lot of compliments on their custom packaging designs.”

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    Braxton

    1 months ago

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    “The best custom boxes with logo from BoxesGen were absolutely gorgeous, and the customer service was amazing. They went above and beyond to ensure that my order was perfect.”

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    Christian Nocera

    a months ago

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    “I found custom soap boxes from BoxesGen to be a great way to put our products in the market. The process has gone smoothly and their customer service is amazing.”