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What Are Cardboard Mailer Boxes?

The cardboard mailer box is a protective packaging solution for shipping, distribution and retail e-commerce. These boxes function as corrugated mailer packs, providing lightweight protection used for shipping and storing items moved by postal or courier services. They are flat, stackable and open into sturdy, skid-resistant shipping boxes that meet all criteria for retail shipment packaging without the extra material needed, like bubble wrap or packing peanuts.

Why Are Our Cardboard Mailer Boxes the Smartest Packing Option?

Our cardboard mailer box series is designed for the modern shipper who demands quick, safe and regular performance. Every configuration enables accurate ZIF mounting and has robust protection capabilities. These mailers are designed for the changing requirements of e-commerce, retail fulfilment and subscription brand use.

Secure Locking Flap

This secure flap, locking design provides a troublesome free and economic alternative to tape or staples that can be tampered with. It has a slick side so it can travel well on shipping lines, and items stay in place without having to add any extra tape.

Rigid Sidewalls

Tough sidewalls enable every cardboard mailing box to maintain shape when stacked, put under pressure or subjected to courier handling equipment. This same durability ensures that products stay in top condition from the warehouse shelves into your home.

Lightweight Construction

The low weight provides carrier savings and allows reliable resistance to kinking or crushing. Businesses can now qualify for discounted shipping without sacrificing the protective nature of the box.

Tear-Resistant Board

Durable board material resists canceling and rough post office handling and warehouse storage for lasting service. It helps stop tearing, corner, and side damage.

What Kind of Cardboard Mailer Boxes Available?

Our ranges comprise designs for point of sale packaging, subscription shipping and internal company carrying solutions. There are consistent brandings across both styles and shipping protection. Here are the most common types of business schedule templates that companies use throughout the year.

Tuck-Top Mailer

Locking-top mailer for secure closure and easy opening: While in the closed position, gravity action locking-top rolls down when pulled to open. It is a great design for retail packaging, marketing kits and boutique shipping.

Corrugated Subscription Box

This corrugated gift box helps brands to transport their monthly package securely with a strong build and customizable printing. It excels in high-volume shipping lanes that involve multiple states.

Kraft Mailer Style

The Kraft mailer style packaging provides a natural brown finish, well-suited desktop ambience for eco-friendly branding. It’s strong and has a pure, natural appearance that appeals to today’s product sellers.

Die-Cut Custom Mailer

The die-cut custom mailer is designed specifically for brand requirements and perfect for a custom product fit. It provides improved product stability by limiting its size.

White-Coated Mailer

White-coated mailer yields a finely printed finish with enhanced ink brightness and higher print contrast. It is particularly good for brands that want smudge-proof color retention.

Hinged-Lid Mailer Box

A hinged-lid mailer box opens with an effortless lift-open action for a premium experience. This provides added logistics support on the go, so you can pack faster.

Fold-Over Flap Mailer

This fold-over flap mailer enables quick fulfilment with a convenient open side and secure tuck closure. It makes distribution workflows at scale more efficient.

What Sizes Can You Order and What Custom Dimensions?

This gives you the versatility to allow your custom mailer box size to fit right into your supply chain. You can select one of the sizes that are USPS-friendly, or customize your own configuration.

Sizes accommodate various categories of products while supporting compatibility with common transporters.

  • Small Shipping Mailer
  • Medium Subscription Size
  • Custom-Fit Dimension Layout
  • USPS-Friendly Size
  • Flat-Rate Compatible Format
  • Oversized Mailing Box
  • Height-Adjustable Panel

Which Industries Use Cardboard Mailer Boxes the Most?

The packaging boxes used in many businesses It can be recycled and reused. These cartons make a great transition from warehouse storage to customer delivery.

  • Beauty Subscription Brands
  • Apparel Retailers
  • Stationery Suppliers
  • Electronics Fulfillment Industry
  • Food Delivery Businesses
  • Gifting and Promotional Companies
  • E-Commerce Sellers

Why Cardboard Mailer Boxes Are Best For Your Business?

Businesses decide on such packaging style as it enhances workflow, cuts costs and increases brand visibility. These advantages support scalable growth.

  • Lower Shipping Costs
  • Sustainable Packaging Surface
  • Strong Transit Protection
  • High Branding Impact
  • Premium Unboxing Appeal
  • Fast Packing Operation
  • Reusable Shipping-Safe Structure

What Material and Paper Grades Are Used?

We have several material choices to reflect budget, durability needs, and brand preference. These materials are instrumental in determining both internal strength and external appearance. Here are the solid selections for stock that will be used in production.

  • Kraft Linerboard Sheet
  • SBS Board Grade
  • Recycled Corrugated Stock
  • Virgin Kraft Substrate
  • Clay-Coated Material
  • 32 ECT Grade Paper
  • Premium Brown Fiberboard

Which Corrugation Types and Strength Profiles Do We Offer?

Layers of the corrugation, as well, in terms of cushioning force and rigidity and pressure resistivity. Both types have their purpose for specific shipping and branding requirements. These are the types of corrugations used most frequently in the USA.

E-Flute Rigid Layer

Strong, thinner-profile compression resistance with E-flute rigid layer technology. It’s good for postal mailers that are printed with intricate graphics.

B-Flute Cushioning Grade

B-flute cushioning grade offers better protection against shocks. It is the ideal solution for products that need additional handling protection.

F-Flute Micro Profile

F-flute micro profile offers a smooth printed surface suitable for retail-ready branding. Its tooling-fluted straightness enhances visual consistency.

Single-Wall Board Strength

Single-wall board strength. optimal for lightweight shipping and have good ECT strength. It's highly-structured at a low-budget price.

Multi-Ply Lamination Reinforcement

Multilayer lamination reinforcement further stiffens the structure for more stable cargo. Good for added weight that has no bending.

32 ECT Rating

The 32 ECT strength rating offers firm protection for mailing standard requirements. This is a confidence rating along different fulfillment paths.

Crush-Test Resistance

Crush-test performance provides stability when stacked or subjected to warehouse compression. It helps to keep items straight when stored.

What Are Some Structural and Locking Styles Available?

The assembly rate, the clasp force and the internal stability are other properties that depend on behavioral architectures. We have designs that are designed to endure heavy product flow and fast working speeds. Listed are the popular styles used throughout the USA.

  • Roll-End Front Tuck
  • Snap-Lock Closure
  • Internal Locking Tabs
  • Hinged Flap Cover
  • Die-Cut Edge Pattern
  • Reinforced Front Panel
  • Glue-Free Assembly

Which Printing Methods Are Available?

Our printing method adds durability and vivid color to this cardboard mailer box. All of these available methods offer branding that will make any lasting impression.

Digital CMYK Print

CMYK Digital print provides vibrant and clear imagery with accurate reproduction of tone and sharpness. It’s ideal for shorter runs and intricate artwork.

Flexographic Ink Process

Flexo ink is a cost-effective process for large quantities. The quality of the printed images is still sharp and consistent.

Offset Full-Coverage Printing

Full-coverage offset printing enables high resolution and vibrant colors. It provides vivid promotional imagery on the packaging.

Custom PMS Color

Custom PMS colors to keep color inaccuracy. This is so that all shipments display the brand in a uniform way.

Metallic Foil Stamping

The beauty of metallic foil stamping offers shine and contrast to high-end product lines. It enhances brand awareness at the time of unboxing.

Spot UV Branding

Spot UV branding points distinct elements with glossy feel. It does not detract from exhibiting the logo and its details.

Screen-Printed Artwork

Screen printing produces bold, expressive visuals on kraft or coated boards. It suits graphic-forward brands.

How Are Our Cardboard Mailer Boxes Manufactured?

We adhere to a led production system that guarantees safety, strength, and above-average quality in all of our cardboard mailer boxes. These operations underpin mass production with consistent quality.

Sheet Die-Cutting Stage

The sheet die-cutting process yields sharp lines and precise forms for every mailer. It ensures dimensional consistency.

Edge Scoring and Folding

Edge scoring and folding allow the structure to accurately bend along predetermined lines. This improves long-term durability.

Corrugation Lamination

Corrugation lamination attaches pieces together for more strength. It offers reliable shipment protection.

Automated Slotting Process

The tight closure and structural locations maintain position with automated hole slotting. It supports rapid manufacturing cycles.

Trimming and Bundling

Ready the finished units for shipping and warehousing. It creates uniform stacks.

Print-to-Sheet Workflow

Print-to-sheet mode combines printing prior to die-cutting for improved image accuracy. This ensures a solid brand art work transfer.

Final Quality Inspection

The ultimate quality check ensures the stability of the structure, clarity of print, and accuracy of measurement. It certifies that orders are packaged for shipment to the USA shipping standards.

Branding & Customization Options

From the outside in, your mailer box offers endless ways to make an impression with interior and exterior options that get people excited to see what’s inside.

The following are the recommended customisation options:

  • Printed Interior Design
  • Company Logo Placement
  • Custom Color Matching
  • Branded Unboxing Message
  • QR Label Printing
  • Custom Insert Trays
  • Premium Artwork Layout

How Do Our Mailers Meet U.S. Packaging Standards?

We adhere to national compliance in safe transportation and consistent performance with every shipment to all distribution sectors. These guidelines assist in ensuring that our customers receive uniform, regulation-approved packaging.

The controlled features we hold are listed below.

ASTM Shipping Standards

ASTM shipping standards validate performance under fastening test conditions. They support consistent mailer performance.

USPS Dimensional Compliance

USPS dimensional compliance is ideal for mailers to ensure efficient processing by the USPS national systems. It prevents delays and rejections.

Material Safety Certification

Material safety certified construction ensures the boxes maintain validated protection requirements. It prevents contamination risks.

Edge-Crush Rating Compliance

Edge-crush rating box ensures stacking and transit resistance. This protects interior goods.

Recyclable Packaging Requirement

Made of recyclable packaging, which means using fewer materials that meet environmentally responsible criteria. It supports sustainable workflows.

U.S. Labelling Guidelines

American labelling rules guarantee correct positioning for any shipping info. This maintains carrier accuracy.

Freight Handling Regulation

Mailers must be capable of withstanding the normal rigors of handling machines or load steps in trucks. It supports secure nationwide distribution.

Which Packaging Functions Are Being Supported By E-Commerce?

Cardboard mailer boxes are the workhorse of e-commerce. They make for easy packing and protect items while displaying a brand.

Subscription Kits

Subscribers are delighted when packages arrive looking great and protected inside a sturdy mailer. They enable brands to provide consistent customer experiences.

Gift Mailers

Gift mailers employ printed interiors and sturdy structures for impactful presentations. They support seasonal gifting.

Return-Ready Packaging

Return-ready packaging allows for easy reuse by customers. This reduces return-handling stress.

Cosmetic Mail Shipments

Mailers have stiff sidewalls and smooth interior walls. This would eliminate the possibility of product leakage or damage.

Promotional Sample Mailing

Promotional sample mailing entices customers with all they need to get their attention in a small, tight package. The architecture is capable of multiple sample types.

Branded Product Delivery

Branded product fulfilment uses printed mailers to enhance marketing. These designs build excitement before the box is even opened.

Multiproduct Mail Distribution

Internal rigidity and insertability allow multi-product mail distribution. It maintains organization.

What Are the Minimum Order Requirements and Lead Times?

It offers business flexibility and scalable production scheduling for growing businesses. These advantages mean predictable restocking and reliable supply.

See the order and fulfilment requirements below.

Low MOQ Availability

Low MOQ (minimum order quantity) allows small business owners to begin customizing packaging. It promotes affordability.

Scalable Volume Production

Expandable production volume is available without a shortage of raw material. It accommodates multiple shipping seasons.

Bulk Order Scheduling

Bulk order booking provides for planned operational windows. It helps businesses plan.

Lead Timeline

A 10-14day lead time enables rapid restocking. It supports urgent production needs.

Rapid Manufacturing Cycle

Fast manufacturing cycle delivers big orders in short term. It supports high-demand periods.

Pallet-Based Shipment

Palletized shipping locks in large quality for freighting safe. This simplifies receiving operations.

Dedicated B2B Support

A dedicated B2B support provides individual guidance for ordering, printing and logistics. It helps companies streamline decisions.

Request a Quote

Get a wholesale packaging quote now and take advantage of cost-effective pricing based on the number you plan to ship. Our staff will lay out your estimated quantity with a total cost summary and a shipping-included quotation. You will get a customized packaging quote, including the price of your corporate supply, with wholesale ordering options to aid in turning your next round of distribution around.

Why Plus Printers?

  • USA-based manufacturing and quality control
  • Full printing, corrugating and finishing operations
  • Quick lead times to be ready in time for peak season
  • Wholesale pricing with B2B-focused support
  • Premium structures, colors, inserts and coatings
  • Overall shipment reliability

Consumer Questions

Q: What’s your Minimum Order Quantity for Cardboard Mailer Box?
A: Our minimum order quantity (MOQ) for custom packaging is flexible, starting as low as 100 units. We are committed to accommodating orders of all sizes, whether small or large. It's important to note that the MOQ may vary. For the most accurate information, we recommend reaching out to our agents who will be happy to assist you.
Q: What’s Your Turnaround Time for Cardboard Mailer Box Order?
A: Typically, our turnaround time ranges from 12-15 days, depending on the complexity and quantity of your order. But we also offer expedite shipping with some extra charges.
Q: Can You Assist in the Design Process?
A: Absolutely! We have a team of skilled designers ready to help bring your packaging ideas to life, offering guidance from concept to final design.
Q: Do You Provide Proof/Samples Before Final Production?
A: Yes, we provide digital proofs and, upon request, physical samples of your design to ensure everything is perfect before full-scale production.
Q: What are the Accepted Payment Methods?
A: We offer a variety of payment options for your convenience, including credit/debit cards, PayPal, and bank transfers. Choose the one that works best for you.

Specification

Type Specifications
Dimensions All Custom Sizes & Shapes
Printing CMYK, PMS, No Printing
Paper Stock 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock
Quantities 100 – 500,000
Coating Gloss, Matte, Spot UV
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 4-6 Business Days, Rush

Unlimited Customization

PlusPrinters provides visually appealing custom packaging boxes with endless customization options to ensure your products leave a lasting impression on your customers. Even better, we offer unlimited customization at no extra cost, making our packaging solutions highly cost-effective. This allows you to engage customers with your brand without investing heavily in expensive marketing and branding strategies.

  • Artwork Guidelines
  • Availability of Custom Sizes
  • Printing Methods
  • Order Process

To ensure optimal customer satisfaction, Plus Printers works hard to make every step of the experience with custom packaging smooth and professional, starting from artwork submission. They also make it clear to the maximum quality standards that customers follow their rules on submission details.

Accepted File Formats
Accepted File Formats

We recommend clients provide their artworks as files supporting AI, PDF or PSD formats since they maintain fidelity on designs at each stage of printing.

Resolution Requirements
Resolution Requirements

Files submitted also need to comply with the minimum resolution standards of 300 DPI, which guarantees the sharpness and crispness of images. Lower resolution images are more likely to be blurry or pixelated after being printed.

Color Mode
Color Mode

All artwork should be created in a CMYK format instead of RGB. CMYK's primary use is in the printing of physical copies, which guarantees that the colors of your packaging will be accurate and vibrant.

Bleed Line and Safe Zones
Bleed Line and Safe Zones

For all submissions, we kindly ask that all designs to have a minimum of 0.125 inches (1/8”) bleed on all sides so that the design is properly cut without white space. Important assets like text and logos need to be placed at a distance of 0.125 inches from the boundary so that it is not considered cropped.

To help with your design files, our design experts are ready to assist at no additional cost. We develop specific die-cut templates to fit your product’s dimensions and advise on file setup for printing. No matter your level of design experience, beginner or a professional, we are ready to help.

To help with your design files, our design experts are ready to assist at no additional cost. We develop specific die-cut templates to fit your product’s dimensions and advise on file setup for printing. No matter your level of design experience, beginner or a professional, we are ready to help.

Offset Printing
Offset Printing

Offset printing is best executed for high volume jobs as it offers remarkable detail and color matching. It also produces sharp and clean images with good color blending which is crucial for expensive packaging.

Digital Printing
Digital Printing

This method can be used for short run jobs that need to be processed quickly as it is highly efficient digitally. It is also good for lower amounts as it is economical and great for testing out designs or for seasonal packaging.

Flexographic Printing
Flexographic Printing

Flexographic printing is equipped with flexible plates which makes it used for bulk packaged materials or even non-flat and corrugated surfaces. This method is good for big orders that need to be produced at a faster speed without compromising quality.

Enhance the attractiveness of your packaging with exquisite looks and value.

Additional Services Include:

  • Matte Finish: Smooth and stylish non-reflective finishing, modern in design.
  • Gloss Finish: A finish that is vibrant and eye-catching as well as accentuating the colors making them pop even more.
  • Spot UV: A finish that is devoted to putting a high gloss and raised effect to certain areas of the logos or texts, which are designed to be highlighted.

Need your product to visually pop out on a retail shelf? Looking for a custom unboxing experience that exudes elegance? Your brand will stand out with our printing methods and finishing options.

Your custom packaging order with Plus Printers is easy, efficient, and well supported throughout the entire journey. This is what we do:
Request a Quote
Step 1: Request a Quote

Reach out to us and outline what you need your packaging to include. Tell us your desired dimensions, quantity, material type, and finishing options. Based on your needs, we will generate an instant custom quote for you without complexity and delays.

Submit Your Artwork
Step 2: Submit Your Artwork

When you are ready with your final design files, go ahead and send them over. Kindly check that your files adhere to our submission requirements (as outlined above). In case you need guidance, our design team can offer free alterations to your artwork.

Receive Your Digital Proof
Step 3: Receive Your Digital Proof

We will send you a digital representation of your packaging as a preview for a visually printed representation, and after the changes are approved and finalized. The digital proof will include everything that needs to be added, removed, or improved for the design.

Approve the Proof
Step 4: Approve the Proof

You gave us a text. Meeting our requirements will make the collaboration pleasant with receiving wonderful feedback that shall be priceless in value.

Production Stage
Step 5: Production Stage

Immediately you placed an order, your item will instantly undergo processing after the caricature draft is marked ready. Each printing will take 8 to 10 business days, non-urgent markers will be attended to promptly later due to high volume competitors claiming the same guarantees without swift action.

Packaging and Shipping
Step 6: Packaging and Shipping

When the production is done, we ship your packaging to your doorstep.

Our helper contract service shall be there to support and direct you query on any step initiating to following up. You will perceive a look from every stage of your performance and contact will be ecstatic, willingly ready to hear your order.

At Plus Printers, we offer completely customizable packing solutions whatsoever the shape, size, and design requirements of your product is.

Tailored Dimensions
Tailored Dimensions

Do you need compact and elegant boxes for jewelry? Perhaps sturdy cartons for electronics? We can manufacture packing that suits your specifications. Share product details, dimensions, and leave the matching design to us.

Unique Shapes and Structures
Unique Shapes and Structures

Standard boxes are not the only style we carry. We offer folding and structural styles that are unique to your product's needs. From gable to tuck-end boxes, from mailers to window cut display boxes, your options are limitless.

Packaging and Design
Packaging and Design

Complete design freedom is possible with custom sizes. Customizations include thickness of material, inserts, interior printing, as well as coating preferences. We provide tailored solutions instead of applying a generic approach.

Every product is different and deserves a unique form of packaging. Here at Plus Printers, you control all aspects of the design while receiving assistance from our skilled team, who will ensure that the final product is functional, stunning, and ready to showcase your brand.

See what reviewers are saying

Rated 5 out of 5 stars

I have been working with several companies - trying to nail down a box size and type for my organic tea business. Chris Martin was the ONLY rep in all of the companies I reached out to who was responsive, helpful, and walked me through the entire process. It was an absolute pleasure to give my small business dollars to Plus Printers! I will provide another review after I receive my custom product!

Rated 5 out of 5 stars

Chris Martin was so helpful and responsive! We needed custom folders made and looked at various different companies, but Plus Printers ended up offering the best quality and price. This was our first time ordering, but Chris guided us through every step and even sent us videos of sample folders and mockups of our final product so we could proceed with confidence. Thank you Chris and Plus Printers, we will definitely re-order when we run out of this batch.

Company replied

Rated 5 out of 5 stars

We are very pleased with our packaging design! It was great working with Steven, I almost didn't work with Plus Printers because of their pricing but Steven went out of his way to try and negotiate prices with the sales department to fit our budget and offered us more budget-friendly packaging options as alternatives. Very responsive to my emails and made sure that our designs were how we wanted them! I look forward to working with them again soon!

Rated 5 out of 5 stars

wonderful service from a company that went beyond expectation to help my project get up and running smoothly. My sales rep, Paul, and the design team at Plus Printers made sure to have every detail in place and gave me a quote other companies could not touch! Lead times were accurate and updates for shipping were by far the most stellar i have yet to see. Thanks a milion!

Company replied

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4.8

Excellent

TrustScore 4.8 out of 5

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