30% PCW Polythene Bags

An image of a 30% PCW Polythene Bag (Clear).

What are 30% PCW Polythene Bags?

Our PCW (post-consumer waste) polythene bags come available as "open bags" or "self seal."

These "open" bags allow for you to make customised bag sizes - effectively saving on wasted materials and leaving your packaged goods with not only a safe, but professional finish. They require a heat sealing tool to close.

Self seal polythene bags, on the other hand, can be sealed right away due to their pressure sensitive seals - meaning unlike open polybags, they don’t require any heat sealing to close. They can be used multiple times with no effect on their sealing capabilities whatsoever - making them an economical and environmentally friendly go to choice.

We provided 30% PCW Polythene bags in either a light, medium or heavy duty gauge and a range of different sizes. They can also come with or without perforated airholes, and a printed warning notice.

Available as either plain or equipped with a write on panel for jotting down any important or identifying information about the contents.

They are also known as....

Polypropylene Bag Clear, Polythene Bags, Poly Bags, Polybags, Zip Lock Bags, Self Seal Plain Bags, Self Seal WOP Bags, Plain Plastic Grip Seal Bag, Grip Seal Bags, Sandwich Bags, PCW Bags, Recycled Bags

Our Bestsellers....

Please see our most popular selling sizes below. To discuss our (competitive) prices and to order your 30% PCW polythene bags now, just call our team on 01376 584000 or fill in our enquiry formOne of our reps will be in touch.

If your preferred specification is not listed, let us know what is required, and we will let you know if it is something we can supply.

Open Bags (Light Duty)
100G 102mm 152mm Clear Yes - -
100G 102mm 152mm Clear Yes Yes -
100G 152mm 203mm Clear Yes - -
100G 152mm 203mm Clear Yes Yes -
100G 250mm 380mm - - - -
- 300mm 450mm - - - -
100G 300mm 450mm Clear Yes Yes -
- 375mm 500mm Clear - - -
- 450mm 600mm Clear - - -
80G 457mm 610mm Clear - - High Tensile
100G 457mm 660mm Clear Yes Yes -
- 500mm 750mm Clear - - -
120G 600mm 1200mm Clear - - -
100G 610mm 914mm Clear Yes Yes -
80G 610mm 914mm Clear - - High Tensile
90G 762mm 914mm Clear - - -
120G 762mm 1118mm Clear - - -
- 914mm 1219mm Clear - - -
120G 1219mm 1534mm Clear - - -
250G 1829mm 1372mm - - - Perforated
Self Seal Bags (Light Duty)
150G 85mm 130mm Clear - - -
140G 305mm 406mm Clear - Yes -
Open Bags (Medium Duty)
- 152mm 254mm Clear - - -
180G 590mm 1150mm - - - (Gusseted) 1350mm
200G 600mm 900mm Clear - - (Gusseted) 1800mm
- 914mm 1219mm Clear - - -
250G 3300mm 2850mm Clear - - Perforated
Open Bags (Heavy Duty)
- 450mm 600mm Clear - - -
500G 508mm 762mm Clear - - -
500G 762mm 914mm Clear - - -
500G 915mm 1270mm Pink - - Antistatic; Perforated
400G 930mm 1200mm - - - (Gusseted (Side)) 1800mm
Open Bags (Extra Heavy Duty)
1000G 254mm 381mm Clear - - -
1000G 300mm 450mm Clear - - -
800G 457mm 457mm Opaque Red - - (Gusseted) 990mm

Who are Proton Packaging?

Established in 1989, Proton Packaging is a long standing packaging wholesale supplier based in Kelvedon, Essex (near Braintree, Chelmsford and Colchester). We are mainly a business to business supplier of packaging goods in bulk, and can also help your business with any bespoke packaging requirements.

We provide a variety of different products, including but not limited to: cardboard boxes, carton sealing tape, industrial adhesive tape, bubble wrap, pallet wrap, pallet strapping tape, polythene, foam, paper, polystyrene packaging products, postal items, cushioning products, and much much more.

Our mission has always been to deliver premium value to our customers; providing quality products, an unsurpassed service and competitive prices.

Scroll to Top