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Cardboard Boxes – Reliable, Customizable & Eco-Friendly Packaging

September 25, 2025 by
Lewis Calvert

Cardboard Boxes as a Core of Modern Packaging in the UK

In today’s UK packaging market, cardboard boxes have become essential for businesses across retail, eCommerce, healthcare, and logistics. They are not just functional containers – they represent professionalism, branding, and sustainability. A custom cardboard box can transform a routine delivery into a positive customer experience.

Many UK businesses now prefer working with packaging partners like Custom Packaging Pro, who offer flexibility, eco-friendly materials, and competitive pricing. Their expertise in creating corrugated shipping boxes, mailer cartons, and custom retail packaging makes them a strong choice for B2B customers.

Why Cardboard Boxes Are in High Demand in the UK

  • Durability – Corrugated cardboard boxes protect goods during shipping and handling.
  • Eco-Friendliness – With strong sustainability laws in the UK, cardboard packaging is highly valued.
  • Customisation – Businesses can request logo printing, brand colours, and unique box sizes.
  • Cost Savings – Affordable bulk orders make cardboard a budget-friendly choice.
  • Versatility – From archive storage boxes to retail display packaging, the applications are endless.

Industry-Standard Cardboard Box Sizes (UK, cm)

Box Type

Small (cm)

Medium (cm)

Large (cm)

Extra Large (cm)

Regular Slotted Carton (RSC)

15 x 15 x 15

30 x 23 x 15

45 x 30 x 30

60 x 45 x 45

Corrugated Shipping Box

20 x 15 x 10

35 x 25 x 15

50 x 35 x 25

75 x 50 x 30

Mailer Box

18 x 12 x 5

23 x 15 x 8

30 x 23 x 10

38 x 30 x 10

Archive/Storage Box

30 x 25 x 25

38 x 30 x 25

45 x 38 x 30

60 x 45 x 30

UK businesses often choose bespoke sizes through suppliers like Custom Packaging Pro.

Packaging Laws and Regulations (UK Market)

Regulation / Law

Description

Applies To

Packaging Waste Regulations 1997

Requires businesses to recycle/recover packaging materials.

All packaging companies

Producer Responsibility Obligations

Businesses handling >50 tonnes annually must meet recycling targets.

Retailers, distributors

UK Plastics Packaging Tax (2022)

Tax on packaging with less than 30% recycled plastic.

Cardboard with plastic lining/wrap

Trading Standards – Labelling Laws

Requires accurate material and origin details on packaging.

Retail packaging


Creative Subheadings for Engagement

Cardboard Boxes in UK Retail and E-Commerce

The UK retail sector relies heavily on printed cardboard packaging. For clothing, electronics, or cosmetics, an attractive custom cardboard box enhances the unboxing experience and builds customer trust.

Logistics and Shipping Industry Dependence

Courier companies and online retailers prefer corrugated shipping boxes for nationwide and international deliveries. Their durability helps reduce product returns due to damage.

Storage and Archiving Solutions

Offices, universities, and libraries rely on archive storage boxes for documents and long-term filing. Stackable cardboard solutions provide practical storage at low cost.

Eco-Friendly Packaging Trend in the UK

With strong regulations and consumer awareness, UK companies are shifting towards kraft cardboard boxes and fully recyclable solutions. Businesses promoting eco-friendly packaging often gain a stronger reputation.

Competitor Landscape in the UK

Several packaging suppliers operate in the UK, but their strengths differ:

  • Rajapack UK – Strong in standard boxes and shipping supplies, but limited customisation.
  • Tiny Box Company – Eco-friendly and luxury packaging, but less focus on corrugated boxes.
  • Macfarlane Packaging – Wide range of protective packaging, but less tailored for branding.

In comparison, Custom Packaging Pro stands out with:

  • Bulk order discounts.
  • Flexible design and custom printing for cardboard boxes.
  • Eco-friendly options compliant with UK packaging laws.
  • Branding and design support from in-house experts.

Use Cases of Cardboard Boxes in the UK

  1. Retail Packaging – Apparel, cosmetics, and electronics stores rely on branded cardboard packaging.
  2. E-Commerce Fulfilment – Sturdy corrugated boxes reduce shipping damages.
  3. Food Industry – Bakery and takeaway packaging using FDA-compliant kraft cardboard.
  4. Healthcare – Secure, custom cardboard packaging for pharmaceuticals and supplies.
  5. Corporate & Archive Storage – File and document storage boxes for offices.
  6. Events & Exhibitions – Promotional kits and giveaway boxes.

Frequently Asked Questions (UK)

Q1: What are the most common cardboard box types in the UK?

A: Regular slotted cartons, corrugated shipping boxes, mailer boxes, and archive boxes are widely used.

Q2: Are cardboard boxes recyclable in the UK?

A: Yes, most are fully recyclable and meet UK sustainability regulations.

Q3: Can businesses order custom designs?

A: Yes, companies like Custom Packaging Pro offer tailored sizes, logo printing, and eco-friendly materials.

Q4: What packaging laws apply to cardboard boxes?

A: Regulations include Packaging Waste Regulations, labelling laws, and the Plastics Packaging Tax.

Q5: Which industries rely most on cardboard boxes?

A: Retail, e-commerce, healthcare, food, and logistics.

Q6: Do cardboard boxes comply with eco-friendly packaging trends?

A: Yes, kraft and recycled cardboard are popular sustainable options.

Q7: How do bulk orders benefit UK businesses?

A: They reduce per-unit costs and ensure supply consistency.

Q8: Why choose Custom Packaging Pro?

A: They combine affordability, eco-friendly packaging, and customised branding solutions.