E-commerce Packaging Tips: Guide 2026

Louise
January 6, 2026
6
minutes of reading
Packaging advice

Introduction: Packaging, the First Line of Defense Against Damage

Every year, millions of parcels suffer the vagaries of transport: 1.7 million disputes peak season in the United States, 20,000 parcels damaged daily at La Poste in France. Torn boxes, broken contents, missing goods... These mishaps have a direct cost for your business, but also an impact on your reputation and customer satisfaction.

At Claisy, we analyze hundreds of claims every month. Our findings are clear: 73% of damage could have been prevented with suitable packaging. But beware, good packaging is not always enough to guarantee compensation in the event of a problem. Certain errors, even minor ones, can lead to insurers refusing to cover the claim.

This guide details packaging techniques approved by insurance professionals, critical mistakes to avoid, and essential habits to protect your shipments from start to finish.

Why Professional Packaging is Crucial

Physical Protection of Content

Appropriate packaging protects your products against shocks, falls (up to 1.5 meters in some sorting centers), crushing, and temperature variations. Goods must be secured in their boxes to absorb transport vibrations without suffering damage.

Brand Image and Customer Experience

A well-packaged parcel reflects your company's professionalism. Conversely, a product that arrives damaged instantly destroys trust: 34% of customers will not recommend your company again after a poorly handled Dispute , according to e-commerce industry data.

Compliance Assurance and disputes Reduction

Insurers, including Claisy, systematically examine the quality of packaging when investigating a claim. Non-compliant packaging may result in a refusal to pay compensation, even if the Carrier at fault. That is why complying with professional standards is not optional.

Direct and Indirect Savings

Inadequate packaging generates hidden costs: reshipment, replacement of goods, after-sales service time, commercial gestures, etc. A single avoided claim pays for hundreds of properly protected shipments.

Professional Packaging Technique: 6-Step Guide

01

Choosing the Right Box

  • Leave a margin of 5 to 10 cm around the product.
  • Double groove (min) for value.
  • Never use used or damaged cardboard.
02

Prepare the Product

  • Double packaging recommended.
  • Blocking of moving parts.
  • Bubble wrap: 3 to 5 layers depending on fragility.
03

Create a Base

  • Minimum 5 cm cushioning.
  • Use foam, bubbles, or crumpled kraft paper.
  • Vertical shock absorption.
04

Immobilize

  • Exact centering of the product.
  • Fill in all the gaps on the sides.
  • Shake test: zero movement.
05

Secure Closure

  • Reinforced H-shaped taping + diagonal taping.
  • High-quality wide ribbon (minimum 50 mm).
  • Seal all open joints.
06

Labeling & Insurance

  • Label on flat surface (no angle).
  • Mark FRAGILE / HIGH if necessary.
  • NEVER mention value/brand.

H-Taping Technique: Visual Guide

H-shaped taping is THE professional technique approved by all insurers. Here's how to apply it correctly:

Claisy - H-shaped collage

Required equipment:

  • Packing tape, minimum width 50 mm (75 mm for packages weighing more than 15 kg)
  • Reel or scissors
  • Flat surface for working

How to Test the Strength of Your Packaging: 3 Checks Before Shipping

Three simple tests, in 60 seconds, give you the answer to the question: Is my packaging suitable for my shipment?

Test 1: Shaking the package (Mandatory)

How to do it:

  1. Close the box completely with H-shaped tape.
  2. Lift it up to chest height.
  3. Gently shake from left to right, then back and forth.

Expected result:

  • No noise = product perfectly secured
  • No noticeable movement = correct immobilization
  • Squeaking noise = add shims immediately
  • Dull thud = product hits the walls, insufficient protection

Acceptance threshold: ZERO audible or noticeable movement. If you hear or feel anything, repackage the item.

Test 2: Angle Pressure (Recommended)

How to do it:

  1. Place the closed box on a table.
  2. Press firmly on each corner (4 in total) with the palm of your hand.
  3. Press the center of the top cover.

Expected result:

  • The cardboard does not bend = adequate strength
  • No creaking = solid structure
  • Indentation >5mm = undersized or damaged cardboard
  • Audible creaking = weakened cardboard, needs to be replaced

Reminder: A box that collapses under manual pressure will not survive being stacked in a truck (loads of up to 50 kg on top).

Test 3: Controlled Drop (Optional - High Value Only)

⚠️ WARNING: This test should only be performed on very high-value packages (>€2000) containing extremely fragile items.

How to do it:

  1. Drop the box from a height of no more than 20 cm.
  2. Perform the test on a hard surface (tile, concrete).
  3. Test on an angle, then flat

Expected result:

  • No internal noise = shock absorption OK
  • Intact cardboard = sturdy structure
  • Breaking noise = insufficient packaging
  • Deformed cardboard = inadequate protection

Essential Reserves in Case of Delivery Problems

Even with perfect packaging, incidents can occur. The recipient's responsiveness is therefore crucial to protecting your rights.

Mandatory Reflexes Upon Receipt

  • Immediate inspection: Note any visible damage to the package (dent, tear, opened and resealed, signs of moisture).
  • Opening in the presence of the delivery person: Ideally, open the package in front of the delivery person so that you can immediately check for damage or missing items. This is particularly important for packages worth more than €500.
  • Make specific reservations: Describe the damage accurately on the Carrier delivery note in the presence of the delivery person. A vague or general reservation has no legal value.

Examples of Acceptable Reservations upon Delivery

These reservations are accepted by insurers because they are detailed:

  • "Package received with product reference XYZ missing. Box torn on the right side, resealed with brown tape (different from the original transparent tape)."
  • "Product reference ABC received with a 3 cm crack on the left side. Cardboard dented in the same place over an area of 10x10 cm."
  • "DEF item received with deep scratches on the top surface. Box shows signs of having been opened and then "reclosed" with different tape."
  • "Box received with tears on two corners and poorly sealed. Product appears intact visually but requires thorough functional verification before final acceptance."

Unacceptable Reservations (To Be Avoided at All Costs)

These reservations are systematically rejected by carriers:

  • "Package refused" (without any explanation of the reason)
  • "Package opened" (without mentioning what is missing or damaged)
  • "X items missing" (without specifying product references)
  • "In poor condition" (without specifying the nature of the damage)
  • "Damaged package" (too vague, not legally enforceable)

Absolute rule: A delivery note signed without reservation is equivalent to acceptance of the package as is. You thereby waive any subsequent claims. If in doubt, do not accept the package or make detailed reservations.

Specific Packaging Tips: 12 Product Types

Conclusion: Packaging, the First Line of Defense

Professional packaging is your first line of defense against the vagaries of transport. By following these recommendations, which have been approved by insurers, you can drastically reduce the risk of damage during shipping, regardless of the Carrier (Chronopost, DHL, UPS, FedEx, Colissimo).

But never forget this reality: despite all precautions, transport incidents do occur. In 2024, even perfectly packaged parcels account for 27% of the claims we handle at Claisy (exceptional impacts, significant falls, extreme weather conditions, theft).

That's why suitable packaging must always be complemented by professional parcel insurance tailored to the value of your shipments. Claisy offers coverage of up to €100,000 per parcel with express compensation within 48-72 hours.

Packing your shipments well is good, but protecting them with Claisy is even better.

Optimal protection combines transparent pricing, Limits , modern responsiveness, and total operational freedom.

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FAQ: Your Questions About Professional Packaging

📦 What sizebox should I use for a 10 kg package?

For a 10 kg package, use double-wall cardboard (BC) with a minimum strength of 600 g/m². Single-wall cardboard is only suitable for goods weighing up to 5 kg. Check that the dimensions of the box allow for 5 cm of padding on each side of the product.

🫧 Howmany layers of bubble wrap are needed?

For a standard product, 2 to 3 layers are sufficient. For glass, ceramics, or any very fragile items, use 4 to 5 layers, paying particular attention to protruding areas and corners. The bubble wrap should form an air cushion 3 to 4 cm thick around the product.

♻️ Cana used cardboard box be reused?

Yes, provided it is in perfect condition: no tears, no creases, no signs of moisture, and all original tape removed. In the event of a claim, insurers will examine the condition of the box. A box that is visibly reused and damaged may result in a claim being denied.

💧 Howto safely package liquids?

Place the bottle in a sealed plastic bag. Add absorbent material (paper, cloth) around the bag. Position the bottle vertically in the box with rigid padding to prevent it from tipping over. Mark "TOP" with arrows on the outside of the box.

🛡️Can inadequate packaginginvalidate my Claisy insurance?

Yes. Claisy, like all insurers, checks that packaging complies with regulations when investigating a claim. The five critical errors listed in this article (damaged box, lack of padding, visible value markings, unsuitable packaging, insufficient tape) may result in a claim being rejected, even if the Carrier at fault.

📸 Should Iphotograph my packaging before shipping?

This is not mandatory for standard packages, but it is strongly recommended for high-value shipments (> €1,000). Take Packaging photos of Packaging photos from several angles, showing the tape and label. This evidence may be requested by the insurer in the event of Dispute .

🏗️ What isthe difference between single, double, and triple fluting?

Single wall corrugated cardboard (one corrugated layer) is suitable for lightweight, non-fragile products weighing up to 5 kg. Double wall corrugated cardboard (two layers) is the professional standard for most shipments (5-20 kg). Triple wall corrugated cardboard (three layers) is reserved for very heavy, very fragile, or very high-value products (> €2,000).

📏 Howmuch tape should be used at a minimum?

The minimum technique is reinforced H: a central strip on the joint (20-30 cm) plus two perpendicular strips at the ends (15-20 cm each). For valuable packages or those weighing more than 10 kg, add two diagonal strips to form a star. Use tape that is at least 50 mm wide, or 75 mm for heavy packages.

To go further

Insurer's Perspective: Five Mistakes That Can Invalidate Your Claim

At Claisy, we handle hundreds of claims every month.
Here are the critical mistakes made by clients who contact us after being turned down by their insurers and therefore having their claims denied:

  • 1. Damaged Reused Cardboard
  • 2. Absence of Interior Trim
  • 3. Indication of Value or Visible Nature
  • 4. Packaging Unsuitable for the Type of Product
  • 5. Insufficient or Faulty Tape

Sources and Data:

Complete Protection: Packaging + Tailored Insurance

Professional packaging protects your parcels against 73% of damage. But the remaining 27% requires appropriate insurance: