Plastic Sack Manufacturers London

Other Products


Polyplus Packaging is part of the ‘Seevent Group’ and as such we can offer Heavy duty packaging through our sister company Seevent Plastics.

Seevent Plastics has over thirty years’ experience in the manufacture of polythene sacks, and are able to produce an innovative and diverse range of flexible polyethylene based packaging,which protect and secure a wide variety of products in a host of industry sectors, including Aggregate, Rubble, Animal Feed, Horticulture, Fuel and Chemical

We offer an in-line process which sees pellet to bag in a seamless operation, ensuring your products are made to the highest standards using the best materials at all times.

If you would like more information about the products Seevent Plastics can offer please visit our sister site at

Heavy Duty Packaging

from Seevent Plastics


Animal Feed, Aggregates

Compost, Rubble

Fuel & more

Pack Formats

applications on reverse

Available Applications

Heavy Duty Bags

Layflat Tubing

Single Wound Sheeting

Why Choose Us

  • One of the leading UK manufacturers

  • Quality assured to ISO 9001

  • Environment Certification ISO 14001

  • Bespoke solutions


Need more information? give us a call were here to help