Dairy Packaging: Recyclable Bottles, Tubs and Crates
Polyoak Packaging specialises in dairy packaging solutions that keep products fresh, safe, and shelf-ready. Our range includes fully recyclable HDPE and PET bottles for fresh milk, soya, and dairy alternatives, as well as dairy crates made from recycled plastic to support a circular economy.
For producers of long-life milk, milkshakes, and juice blends, our Steri range offers packaging designed for high-temperature retort processing with foil seals and optional overcaps to maintain product integrity. We also manufacture HDPE bottles with convenient handles for dairy juice and traditional sorghum beer, plus in-mould labelled tubs for ice cream, yoghurt, spreads, and value-added dairy products.
All our dairy packaging is designed to meet international food safety accreditation standards, with options for attractive branding and barrier protection.
Explore our beverage packaging for complementary drink products or our food packaging for spreads and condiments to expand your product line.
Why Choose Polyoak for Dairy Packaging?
As a leading South African rigid-plastic converter, Polyoak’s dedicated Dairypack, Dairypack Tubs and Polypet divisions produce millions of dairy containers every year on high-speed, FSSC 22000-certified lines. Because we control everything, from resin blending and mould design to in-plant technical support, we can fine-tune wall thickness and neck finish to match your exact fill temperature and distribution chain.
Built-In Freshness and Food Safety
- Light-Safe Options: Opaque HDPE or UV-blocking, recyclable shrink-sleeve decoration on PET protects the contents from light damage.
- Hot-Fill Ready: Specialist Hot-Fill PET milk bottles handle up to 85 °C. Hot-Fill and retortable HDPE dairy bottles and PP tubs support ESL and UHT processes.
- Tamper-Evident Closures: Child-safe, one-turn caps with drop-down TE bands protect against in-transit leaks.
Choose Polyoak for innovative, recyclable dairy packaging solutions trusted by South Africa’s leading dairy brands.
Fresh Milk
For milk, soya or other fresh dairy alternatives, choose from our cost-effective range of fully recyclable HDPE or PET bottles in various shapes and sizes. We supply Dairy Crates made from recycled plastic.
Did you know? 75% of HDPE beverage bottles are recycled in South Africa. It’s the most recycled beverage packaging in the land! It’s recycled into new bottles for shampoo and household products.
Did you know? Solid white and cream PET bottles are not recycled in South Africa. Natural PET is best!
Long Life
Whether it is for long life milk, milkshakes or juice blends our Steri range is ideal for high temperature and high pressure retort processing.
Foil sealed with optional overcap for consumers to securely re-close the bottle after first opening. Tantalising decoration options include glossy shrink sleeve for outstanding shelf impact. 100% recyclable.
Dairy Juice
For dairy blends or fresh juice see our HDPE bottle range with convenient pouring handle. Available with vented caps for traditional sorghum beer. We supply crates made from recycled plastic.
Did you know? 75% of HDPE beverage bottles are recycled in South Africa. It’s the most recycled beverage packaging in the land! It’s recycled into new bottles for shampoo and household products.
Value Added Dairy
Delicious ice-cream, yoghurt and spreads deserve equally enticing packaging. Our in-mould labelled and printed tubs are available with barrier protection for ambient products. Our drinking yoghurt, fresh cream, maas and mageu bottles are fully recyclable.
Did you know? 80% of tubs are reused in South Africa as convenient storage containers for leftovers, stationary, toys etc. 100% recyclable!
Customisation and Decoration
Our Design First™ studio delivers photo-realistic 3-D renders in-house, slashing time to market and tooling risk.
- Embossing and Debossing: Build logos or Braille directly into the bottle or tub.
- In-Mould Labelling (IML): Photo-realistic decoration on lightweight Dairypack Tubs for yoghurt, custard or spreads.
- Full Pantone® Match: Closures and over-caps tinted to your brand specs.
Need matching juice or flavoured-milk packaging? Explore our Beverage Packaging range for PET and HDPE bottles that share the same family cap.
From Concept to Cold Chain in Four Steps
- Brief and Feasibility: Share viscosity, fill temp and shelf-life targets.
- Rapid Prototyping: 3-D printed blow cavities or injection moulded tools in under a week.
- Line Validation: Dairypack technicians optimise blower and filler settings on site.
- Launch and Support: 40 + plants and depots nationwide keep lead times, and transport miles, low
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Purchase our standard packaging from our direct sales outlets located
nationwide for your convenience. Find your nearest branch.
Still curious? Speak directly to a dairy-packaging engineer today.
The Polyoak Promise
From farm to fridge, our dairy packaging safeguards freshness, minimises waste and elevates your brand’s sustainability story. Partner with Polyoak Packaging, because your product deserves packaging engineered for performance.
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Frequently Asked Questions
Are your dairy bottles BPA-free?
Yes. All HDPE and PET resins comply with EU and FDA food-contact regulations and contain no BPA or phthalates.
What recycled-content levels are available?
The legal requirement in South Africa is 20% rPET. Higher blends are possible after line trials.
Will clear PET protect milk quality?
Absolutely. Numerous dairy brands already pack milk into clear, natural PET, proven by Fair Cape’s award-winning bottle.
Can I order matching tubs and lids?
Yes. Our Dairypack Tubs share design language and closure families for a cohesive shelf presence.
Do you supply dairy crates?
We manufacture reusable dairy crates from recycled plastic to streamline your supply chain and close the loop.
Do you export to the SADC region?
Yes. Polyoak works with vetted logistics partners and supplies full certificates of analysis for cross-border compliance.