Packaging Mistakes: 5 Common Errors and How to Avoid Them | MBE
16/08/2026

Common Packaging Mistakes and How to Avoid Them

Poor packaging can become the worst enemy of your shipments. Unsuitable boxes, insufficient protective materials or weak sealing are just some of the mistakes that can lead to damaged products, costly returns and dissatisfied customers. In this guide, we explain the five most common packaging mistakes and how to avoid them with practical and effective solutions. Protect your products and save time and money!

Poor packaging or improper packing can be the worst enemy of your shipments. From using inappropriate boxes to leaving empty spaces inside the package, packaging mistakes often lead to damaged packaging, broken goods, extra costs, and unsatisfied customers. According to supply chain risk management analysis published on Statista, transit damage incidents are directly linked to insufficient internal cushioning and improper box selection.

Why Proper Packaging Matters

Ensuring correct and secure packaging not only prevents products from suffering damage, but also allows you to:

  • Reduce return costs: Minimize losses caused by damaged merchandise or non-compliant packaging.
  • Improve customer experience: Enhance brand perception by avoiding broken or poorly conditioned packages.
  • Optimize logistics: Maintain packaging integrity and facilitate storage and transport.
  • Comply with postal regulations: Prevent master box packaging non-compliance or international shipping issues.

If you have ever received a broken package or damaged goods, you know how frustrating it can be. Below, we explain the 5 most common packaging mistakes and how to avoid them by choosing appropriate packaging for every client.

5 Most Common Packaging Mistakes and How to Avoid Them

1. Using Inappropriate Materials

Choosing materials that are not designed for the specific type of product is a frequent cause of poor packaging. Packing fragile items is vastly different from packing heavy products or climate-sensitive goods. Using weak cardboard boxes or low-quality tape compromises goods protection.

  • Common mistakes: Using single-wall boxes for heavy shipments (causing deformation) or using newspapers instead of proper protective cushioning.
  • How to avoid it: For fragile items, combine double-wall or triple-wall boxes with protective foam and bubble wrap. For heavy items, use reinforced boxes with internal dividers and polyfoam. For liquids or cosmetics, apply moisture protection with professional packaging materials.

2. Failing to Secure the Inside of the Package (Empty Spaces)

A sturdy outer package is useless if the interior remains loose. When products move inside the box, the probability of impact damage increases significantly.

  • Common mistakes: Leaving empty spaces inside the box, failing to wrap items individually, or using low-density fill materials.
  • How to avoid it: Use bubble wrap, foam peanuts, or air pillows to fill empty voids. For multi-item shipments in a single box, use cardboard or styrofoam dividers to prevent contact between items.

3. Excessive or Insufficient Sealing Tape

Improper box sealing causes packages to burst open during transit or makes them impossible to open without damaging the contents.

  • Common mistakes: Using too little tape (causing the box to open easily), using cheap tape that peels off, or applying excessive tape that hampers opening.
  • How to avoid it: Use heavy-duty PVC or polypropylene tape. Apply the H-sealing method (sealing the center seam and both edge seams) and use glass-fiber reinforced tape for heavy packages.

4. Incorrect Package Labeling

Couriers require clear handling instructions. Shipping packages with poor identification or incorrect orientation labels increases the risk of improper stacking and handling damage.

  • Common mistakes: Omitting essential labels like "Fragile", "Do Not Stack", or "This Side Up", or attempting to ship multiple packages with the same shipping label.
  • How to avoid it: Place clear, visible warning labels. Remember that you cannot send multiple parcels using the exact same shipping label, as each parcel requires its own unique tracking ID. For high-value goods, use tamper-evident security seals.

5. Failing to Adapt Packaging to the Shipment Type

Each transit mode demands specific packaging standards. Domestic ground transport does not face the same risks as international or air transport.

  • Common mistakes: Ignoring climate conditions at the destination (extreme heat or humidity) or neglecting thermal packaging for temperature-sensitive items.
  • How to avoid it: For international shipments, use certified reinforced boxes. For humid or rainy destinations, apply waterproof stretch film and vacuum-sealed bags to ensure moisture protection.

Comparison Table: Packaging Errors vs. Professional Solutions

Packaging Error Technical Risk and Professional Packaging Solution
Empty Spaces and Loose Interior Internal displacement and impact breakage. Solution: Protective void fill with professional packaging service.
Weak or Inappropriate Boxes Box collapse during stacking. Solution: Double or triple-wall boxes tailored to item weight.
Incorrect or Duplicate Labeling Loss of tracking or rough handling. Solution: Individualized tracking and clear handling labels.

Protect Your Shipments and Avoid Unnecessary Costs

Secure packaging prevents financial losses and protects your company's reputation. Poor packing leads to severe consequences: higher return rates, lost customer trust, and increased shipping costs due to unoptimized dimensional weight.

At Mail Boxes Etc., we offer comprehensive solutions through our professional packaging service. We select the best materials, optimize package sizes, and ensure compliance with international shipping regulations so your products arrive in perfect condition.

REQUEST PROFESSIONAL PACKAGING ADVICE

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Frequently Asked Questions
No. Every individual box or parcel in a shipment must have its own unique shipping label and tracking number. Reusing the same shipping label on multiple packages leads to lost items, tracking errors, and delays in logistics hubs.
To eliminate internal voids, use proper cushioning materials such as bubble wrap, foam peanuts, or air pillows. The goal is to fully immobilize the item in the center of the box so that it does not touch the outer walls or move during transit.
It means that the outer master box does not meet minimum structural strength standards (such as double or triple-wall corrugated board), sealing rules, or dimensions required to protect individual inner boxes during bulk stacking and handling.
For heavy products or equipment, use double-wall or triple-wall heavy-duty corrugated cardboard boxes. Always reinforce bottom and top seams using the "H" sealing technique with fiberglass-reinforced tape.
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