Dairy Closures
Light, tamper-evident caps for milk and juice bottles, such as the 38 mm C5 dairy cap.
About Our Company
Polyoak Packaging is a South African maker of rigid plastic packaging, established in 1981, with over 40 factories in South Africa, Namibia and Zimbabwe (their own figure). Its divisions make milk and juice bottles, PET bottles and preforms, tubs, buckets, drums, jerry cans, closures, lubricant containers and garment hangers for dairy, food, drinks, home and personal care and industrial customers. It also offers packaging design, mould making, quality and microbiology testing, and rents out filling machines. Smaller buyers can buy standard packaging at its own Sales Warehouses around the country.
Products and Services
- Milk and juice bottles and dairy closures (Dairypack)
- Tubs, lids and multipacks for yoghurt, ice cream, spreads and snacks (Dairypack Tubs)
- PET preforms, bottles and jars, including the Eco-Flat wine bottle (Polypet)
- Buckets and pails from 1 to 25 litres with OctoGrip locking lids (Contan)
- Jerry cans, containers and drums up to 250 litres (Blowpack and Blowpack Drums)
- Closures, dispensing caps and trigger sprays (African Closures)
- Bottles, jars and pumps for home and personal care (Carepack)
- Lubricant containers for motor oil and car fluids (Lubripack)
- Garment hangers (Visconti)
- Packaging design (Design First), mould services, quality testing and filling machine rental
Good to Know
- Established in 1981
- FSSC 22000 food safety certified, with its own microbiology laboratory in Cape Town
- Member of Polyco and Petco, and a founding member of the South African Plastics Pact
- Award winner, including SAPRO 2026 Gold for the Eco-Flat Wine Bottle and Gold Pack awards for Contan and Blowpack
- Sales Warehouses in eight provinces sell standard packaging to smaller buyers
- Also in Namibia, Zimbabwe, Eswatini and Zambia
Our 26 Branches
Click a province to see its branches, addresses and phone numbers.
Gauteng (6 Branches)
- Johannesburg Regional Head Office (Aeroton): 17 Aeroton Road, Aeroton, Johannesburg, 2013, 011 247 6000
- Roodekop Factory: 3 Berry Rd, Roodekop, Johannesburg, 1401, 011 724 3800
- Johannesburg Factory (Omnipark): Unit 2, Omnipark Business Park, 62 Aerodome Rd, Aeroton, Johannesburg, 2103, 011 724 3804
- Sabax Road Sales Warehouse: 18 Sabax Rd, Aeroton, Johannesburg, 2013, 011 247 6293
- Centurion Sales Warehouse: 132 Edward Ave, Hennops Park, Centurion, Pretoria, 011 247 6297
- Visconti Gauteng (Garment Hangers), 011 247 6183
KwaZulu-Natal (4 Branches)
- Durban Regional Head Office (Manchester Rd): 18 Manchester Road, Pinetown, Durban, 3610, 031 702 3452
- Pinetown Sales Warehouse: Unit 5, Pastel Park, 5A Wareing Road, Pinetown, New Germany, 3610, 031 701 8883
- North Coast Sales Warehouse (Empangeni): Industrial Park, 2nd Street, Unit R7 Kuleka, Empangeni Rail, 3880, 060 162 3433
- Visconti KwaZulu-Natal (Garment Hangers), 031 705 8191/3
Western Cape (4 Branches)
- Cape Town Regional Head Office: 90 Waterford Road, Diep River, Cape Town, 7801, 021 710 9200
- Worcester Sales Warehouse: 5 Louis Lange St, Worcester, 6849, 023 348 6380
- Cape Town Sales Warehouse (Ottery): 18 Bamboesvlei Rd, Ottery, Cape Town, 7800, 021 710 8800
- George Sales Warehouse: 18 Ruby Crescent, Tamsui Industrial, George, 6530, 044 878 1760
Eastern Cape (2 Branches)
- East London Factory: 16 Mercury Rd, Woodbrook, East London, 5201, 043 736 6300
- Gqeberha Factory: 25 Kurland Road, Perseverance, Gqeberha, 6220, 041 403 7200
Limpopo (2 Branches)
- Polokwane Sales Warehouse: 1 Industria Street, Industria, Polokwane, 0699, 015 299 4580
- Louis Trichardt Sales Warehouse: 108 Industria St, Louis Trichardt, 0920, 015 299 4583
Mpumalanga (2 Branches)
- Middelburg Sales Warehouse: Unit A 13, Gate 2, Nungu Industrial Park, 13 Dr Mandela Drive, Industria, Middelburg, 1055, 013 246 8843
- Mbombela Sales Warehouse: 34 Wilkens Rd, Rocky Drift, White River, Mbombela, 1240, 013 246 8864/2
Eswatini (1 Branch)
- Eswatini Sales Warehouse: Eswatini
Free State (1 Branch)
- Bloemfontein Sales Warehouse: 61 Fritz Stockenstrom St, East End, Bloemfontein, 9301, 051 410 5900
Namibia (1 Branch)
- Windhoek Factory: Windhoek, +264 61 301 892
Northern Cape (1 Branch)
- Upington Sales Warehouse: 23 Scott Street, Upington, 8800, 087 703 5790
Zambia (1 Branch)
- Zambia Sales Warehouse: Zambia, +260 76 9439961
Zimbabwe (1 Branch)
- Harare Factory: Harare, +263 242 487 322
Certifications
FSSC 22000Food Safety Management System
Polyco memberCertificate Of Membership
Petco memberCertificate Of Membership
Founding member of the South African Plastics PactCertificate Of Membership
Areas We Deliver To
Western Cape
Gauteng
KwaZulu-Natal
Eastern Cape
Mpumalanga
Limpopo
Free State
Northern Cape
Namibia
Zimbabwe
Eswatini
Zambia
Products
Tubs, Lids And Multipacks
Thin-wall tubs for yoghurt, ice cream, spreads, snacks, olives and nuts.
PET Bottles And Jars
PET preforms, bottles and jars for water, juice, dairy, sauces and fizzy drinks.
Eco-Flat PET Wine Bottle
A flat, light PET wine bottle that won SAPRO 2026 Gold.
Buckets And Pails
Polypropylene buckets from 1 to 25 litres for paint, chemicals, food and medical waste.
Jerry Cans And Containers
HDPE containers from 250 ml to 25 litres for chemicals, farming, food service and the home.
Plastic Drums
Open top and tight head drums from 50 to 250 litres, with UN-approved options.
Closures And Dispensing Caps
Tamper-evident, sports, fliptop, child-resistant and trigger spray closures.
Industrial Closures
Caps with heat induction seals and vents for chemical containers.
Home And Personal Care Packaging
Bottles, jars, pumps and trigger packs for shampoo, lotion, detergent and cleaners.
Gallery
Video
Call Us
021 710 9200
Visit Our Website
Office Hours
Monday to Friday 08:00 to 17:00
Find Us
90 Waterford Road
Diep River, Cape Town
Western Cape, 7801