Blog | Miller Weldmaster

On-Demand Box Making Machines | Right-Sized Box Solutions

Written by Amanda Cross | Jul 1, 2025 11:30:00 AM

Today’s e-commerce landscape is growing faster than ever, but so are its packaging challenges. One major concern is the widespread use of oversized packaging, which leads to wasted shipping space, high dimensional weight fees, and increased environmental impact. As online retailers seek more sustainable and cost-efficient operations, on-demand box making machines are becoming a game-changing solution.

These automated box manufacturing systems help businesses create right-sized box packaging for every order, slashing shipping costs and packaging waste. If you want to streamline operations, reduce costs, and meet growing consumer expectations for eco-friendly packaging solutions, this guide will help you understand the power of on-demand box making.

Explore more about Miller Weldmaster’s line of automated box makers here!

What are On-Demand Box Making Machines?

On-demand box making machines are advanced, computer-driven systems that produce custom-sized boxes in real-time, based on the exact dimensions of the products being shipped. Rather than relying on a limited inventory of pre-made boxes, businesses can manufacture the perfect box at the exact moment it’s needed. A boxmaker machine, also known as a demand machine or box maker, utilizes advanced technology to produce custom boxes efficiently.

These machines combine automated cutting, scoring, folding, and gluing technologies with sophisticated software and innovative technology to deliver optimized box packaging for each order. For e-commerce businesses facing rising packaging costs and logistical inefficiencies, these machines offer a path to custom box packaging solutions that reduce costs and improve customer satisfaction.

Understanding Custom Box Production

Modern custom box production involves software-driven box sizing automation that matches product data with the ideal box size. Machines receive dimensions either through manual input or by scanning product SKUs linked to an order management system (OMS), then automatically generate a box to fit.

Operators can input the material size directly via a touch screen, select a pre-programmed box type, and the machine will automatically set the appropriate settings. The servo controlled adjustment mechanism eliminates the need for manual settings, ensuring quick and precise configuration for each order.

The result? Accurate box dimensions, improved package aesthetics, and fewer unnecessary materials used.

Key Components of On-Demand Box Machines

Core components typically include:

  • Cutters and scoring blades for precision box creation

  • Material feeders for loading corrugated sheets or fanfold stock

  • Auto feeding systems for seamless material input

  • Measuring and scanning systems to capture product dimensions

  • Die cutting units for precise box shaping

  • Handhole die cutting modules for creating ergonomic handholds

  • Box gluing and sealing mechanisms

The maximum cardboard width supported by the machine determines the largest box size that can be produced.

Together, these components enable automated box manufacturing with minimal operator intervention, ensuring fast and accurate production.

Reducing Dimensional Weight Fees with Right-Sized Packaging

Dimensional weight (DIM weight) is a pricing method used by shipping carriers to charge based on the greater of a package’s actual weight or its volumetric size. Oversized packaging, even if lightweight, often triggers high DIM weight fees.

By producing right-sized box packaging, businesses can avoid unnecessary surcharges.

The Link Between Box Size and Shipping Costs

Studies show that oversized packaging can increase shipping costs by as much as 30–50%. Even reducing box size by an inch or two can significantly lower expenses when scaled across thousands of orders.

For example, one retailer reduced annual shipping costs by 28% after switching to custom box production and eliminating wasted space in their parcels.

Case Studies: E-Commerce Savings Through Box Size Optimization

Numerous e-commerce brands—from subscription boxes to electronics retailers—have reported double-digit savings in shipping costs after adopting on-demand box making machines. Optimizing box size also leads to fewer returns due to damaged goods and better customer experience.

Improving Sustainability Through Box Waste Reduction

Consumers today demand eco-friendly packaging solutions, and brands that deliver see higher loyalty and positive brand perception. On-demand box making machines contribute to box waste reduction and improved sustainability in key ways.

Reducing Packaging Material Usage

On average, businesses can reduce corrugated material usage by 20–30% through box packaging optimization. These savings are especially significant when using corrugated cardboard. Less material translates directly into lower environmental impact and more efficient packaging operations.

Eco-Friendly Packaging Practices in E-commerce

Many e-commerce leaders have adopted custom box solutions that prioritize recyclable materials and minimal waste. Companies using right-sized packaging have also reported fewer damages during shipping, further contributing to sustainable practices.

Streamlining Operations with Automated Box Manufacturing

Beyond cost savings, automated box manufacturing significantly enhances warehouse efficiency. Automated systems improve production efficiency by reducing changeover time and enabling quick set adjustments, allowing for rapid adaptation to different box sizes and types. Some advanced machines can switch between box sizes in just a few seconds, further streamlining operations and minimizing downtime.

Benefits of Just-in-Time Box Production

Just-in-time (JIT) production eliminates the need to stockpile pre-made boxes in various sizes. By creating boxes on-demand, businesses free up valuable warehouse space and simplify inventory management.

This approach also reduces the risk of obsolete packaging inventory and enables box inventory management that’s more responsive to changing order trends.

Increasing Packaging Speed and Accuracy

On-demand box making machines improve both speed and accuracy of packaging, allowing fulfillment centers to process more orders with less labor. The easy operation of these machines enables staff to quickly adapt and maintain high throughput. Many businesses report improvements of 2–3X in packaging throughput after adopting automated box solutions.

Real-World Impact: Companies Thriving with On-Demand Box Machines

E-commerce Brands Leading with Custom Box Solutions

Brands like ThirdLove, Allbirds, and HelloFresh have successfully implemented custom box packaging solutions with measurable results. These companies have adopted customized solutions tailored to their unique packaging needs, ensuring optimal integration with their existing workflows:

  • ThirdLove: Cut packaging costs by 25%

  • Allbirds: Reduced box sizes by 40% for improved sustainability

  • HelloFresh: Improved shipping efficiency and reduced box waste by 30%

Quantifying Cost Savings: Statistics You Should Know

  • 28–50% shipping cost reduction with right-sized packaging

  • 20–30% material savings with optimized box sizes

  • 2–3X faster packaging speeds in automated systems

These results demonstrate the machines' ability to meet high productivity requirements in demanding e-commerce environments.

Choosing the Right On-Demand Box Making Machine for Your Business

Selecting the ideal on-demand box making machine depends on your business size, industry, and packaging volume. When choosing equipment, consider the full set of features provided and the ease of installation to ensure a smooth setup and efficient operation.

Assessing Your Business Needs

Before investing, ask:

  • What is my current packaging cost per order?

  • How much warehouse space is used for pre-made boxes?

  • What are my annual shipping costs and DIM weight surcharges?

  • How many SKUs and box sizes do I currently manage?

  • Does my packaging require single or double wall corrugated materials?

Important Features and Considerations

Key features to look for include:

  • Ease of integration with your existing systems

  • User-friendly interfaces for your operators

  • Production speed and material versatility

  • Support and service options from the manufacturer

  • Scalability for future growth

  • Availability of spare parts to ensure minimal downtime and continuous production

  • Comprehensive technical support for troubleshooting and maintenance

  • Access to online training for remote operator education and onboarding

  • Guide videos to assist with machine installation, setup, and operation

  • Clear instructions for operation and maintenance

How Miller Weldmaster Supports Your Packaging Innovations

At Miller Weldmaster, we help e-commerce brands and manufacturers adopt automated packaging solutions that deliver measurable improvements in cost savings, sustainability, and efficiency. As a leading company in the box-on-demand machinery industry, we offer a comprehensive range of services, including technical support, training, and after-sales assistance. We encourage you to request more information or a quote to discover how our solutions can benefit your business.

Packaging Expertise and Trusted Solutions

With decades of experience in packaging automation, Miller Weldmaster offers solutions for both custom box production and other flexible packaging needs.

Miller Weldmaster’s Commitment to Sustainability

We are committed to helping businesses reduce packaging waste and move toward more eco-friendly box solutions that benefit both the planet and the bottom line. We also prioritize quality in all our packaging solutions, ensuring reliable performance and customer satisfaction. Read more insights on our blog about the “Five Benefits of Custom Packaging Solutions for your Business.”