Welcome to Polythene.co.uk - the specialist website from Polybags, the UK's number one polythene manufacturer, bringing you the best range of polythene packaging at rock-bottom prices.

At Polybags we manufacture all of our own polythene products so there is no middleman involved - you're buying direct from the manufacturer which means the most competitive prices around.

We stock an unrivalled selection of polythene products available off-the-shelf at wholesale prices or we can create made-to-measure products just for you with our bespoke service - all with fast, free delivery and our famous no-quibbles guarantee!

Our online shop is stocked with over 100 million polythene bags and a massive range of polythene rolls, film, sheeting and tubing. We're proud that our stocked range of off-the-shelf polythene products is second-to-none - as are our bargain prices!

Ten reasons why polythene is in the news

09466 WASTE BAGS

Paper waste bags work well when a site requirements a tidy method to collect light, dry scrap without adding plastic to the waste stream. A 120L size gives enough room for folded board, offcuts, and normal paper waste found around packing lines, yet it still sits neatly in a bin cage or assortment frame. The paper has to be robust enough to grasp shape, nevertheless not so stiff that it becomes awkward to occupy or tie off. Storage matters also, because damp air weakens paper fast and turns a useful bag into a handling problem. Kept dry and used for the proper waste, these bags assist cleaner segregation and less mixed loads.

Avoiding people in the street and ditching carrier bags how Brits are coping with coronavirus

Carrier bags have moved from being a simple hand-out item to a part of the disposal decision at the till and at home. The material has to be light enough to transport adequately, yet robust enough not to split when a load shifts, because a torn bag creates handling damage and more waste in one proceed. Thin polythene suppliers can work well for short trips, nevertheless print, gauge and seal quality all affect how much abuse the bag will take in transit from shop to car to kitchen. A bag that is awkward or flimsy will often be binned fast, so the practical selection is the one that survives the journey without utilising more material than needed.

Grey Mailing Bags Strong Poly Postal Postage Post Mail Self Seal All Sizes Cheap Grey Mailing - £63.90

Mailing bags need the proper balance of strength and light weight, because a bag that sees cost-effective on paper can still cost more if it splits in handling or requirements additional outer packing. Grey polythene suppliers versions are often chosen for this sort of work because they conceal the contents, retain the consignment tidy, and grasp up better than flimsy film when parcels are thrown into cages or slid down chutes. Seal quality matters only as much as the material itself, since a weak adhesive strip can open amid transit and create avoidable claims. A properly specified bag saves labour at the packing bench and reduces damage further down the chain.

How to sew plastic sheeting

Plastic sheeting can be held together for a temporary connect with simple mechanical fixing, nevertheless spacing matters if the edge is to stay tidy. Standard sewing pins placed at normal intervals close down the overlap without creating also plenty weak spots, which assists when two sheets are being lined up before a proper seal or weld. The material can creep and spring back, so uneven pinning normally leaves puckers and gaps that make later handling awkward. That sort of rough connect may be acceptable for a short-lived job, nevertheless it is rarely tidy enough for anything that requirements clean presentation or proper coverage.

Heavy duty polythene suppliers sheeting works optimal when the roll is provided in a form that speeds up handling on the shop floor. Pre-opened material cuts down the fiddling that wastes time when packing larger items, and it also assists reduce the risk of damaging the sheet when operatours try to separate layers by hand. In practice, that means cleaner wrapping, steadier film tension and less scrap at the stop of a shift. Centre-folded rolls in a heavier gauge suit applications where strength matters above tidy appearance. A sensible selection of film format retains production moving and makes the packing area easier to manage.

Bubble Poly Rolls

Bubble poly rolls work optimal when they are matched to the pack, not treated as a universal filler. The value comes from a controlled bubble structure in a polythene suppliers film that cushions without turning each enclosed item into a fat freight problem. A roll with the gross gauge can either flatten also easily on the bench or waste space in transit, and both outcomes cost money through damage or poor pallet utilisation. Good conversion retains the film running cleanly through dispensing and cut-off, which also assists retain the packing line moving at a proper pace. That is why the proper roll is judged by how it performs in stacking, wrapping and dispatch, not by thickness alone.

VCI poly bags are a sensible selection when steel parts need short or medium-term protection from rust amid storage and dispatch. The yellow tint normally assists operatours spot the bag type fast on the line, while the flat form retains packing simple for loose components, spares, or boxed metal items. A 4 mil gauge gives more body than a thin film, so the bag is less likely to split at corners or on rough handling in transit. The reclosable feature also assists where parts may be opened and resealed amid inspection. That makes stock control easier and reduces the chance of corrosion starting because a pack was left open.

FDA Approved Poly Film

Poly film like CPP-100 transparent colour cel stock is normally chosen when product visibility matters as much as pack protection. Clear film lets packers and buyers inspect the contents fast, which assists on the line and later in the warehouse when mixed consignment stock has to be checked at speed. A sensible grade also requirements to dash cleanly through converting and sealing equipment, with enough film tension and gauge consistency to avoid wrinkling, necking, or weak seals. If the film is also soft or also variable, handling damage and waste follow fast. A transparent, stable spec makes daily packing easier and gives better control above appearance and performance.

At UK Packaging, we can manufacture polythene suppliers bags to your specific size and specification with our manufactured-to-measure service.

polythene suppliers bags are chosen because they give a simple, proper method to keep safe loose products from dirt, moisture, and handling damage. In warehouse work, that matters as much as price, because a light bag that splits or slips open can create more waste and more rework than a heavier one would have cost in the first place. Gauge matters here, since thin film may suit clean, light items, while a stronger grade grasps better when cartons are stacked, moved, or picked in a rush. Good bag quality also assists with seal quality and stock consistency, which retains dispatch moving without surprises.

polythene suppliers film is used to retain fresh mortar stable after demoulding because it stops moisture loss and assists keep safe the chemistry at the surface. Once a specimen comes out of the mould, the outer layer can lose water fast, and that changes how the material earns strength in the first hours. Wrapping the cube tightly also reduces the risk of leaching, where water carries soluble ions out of the mix and leaves the sample weaker than it should be. In practical terms, the film acts a bit like a simple secondary pack: not glamorous, nevertheless it retains the product in the proper condition until testing or further handling. Good wrapping gives more proper results.

However, if you need a bespoke product tailor-made to suit your particular needs - whether a specific size, with a colour tint or even printed with your own company logo or branding - then you're in the right place. We produce made-to-measure orders for those customers that need them to make sure they get exactly the product they need.

With over 50 years' experience in the packaging industry, here at Polybags we always strive to offer exceptional service and value to our customers, guided by the old adage that 'the customer is king'.

We offer free samples on any product and fast, free delivery to all parts of the UK and Ireland (minimum order may apply) plus next day, express and worldwide delivery options to ensure our customers get the first rate service they come to expect.

Your customer satisfaction is our main concern and, with over 5,000 5-star reviews on Trustpilot, we hope we're doing something right!

Latest news and views on polythene

Tesco says 250 million less carrier bags will stop up in clients' homes

Removing carrier bags from online grocery orders is a handling decision as much as a waste decision. Thin-gauge polythene suppliers sacks take resin, extrusion capacity and warehouse labour all time they are manufactured, then they often stop up as contaminated waste once chilled items, loose fruit or the strange leaking pack have been put through them. That makes the material harder to recover cleanly and adds awkward loose film to a depot that already has enough to track. Taking them out of the fulfilment flow reduces tare weight, frees a small cube in totes and cuts the clutter that slows select-face work. The proper earn is simpler operations and cleaner stock movement, which tends to pay back faster than a bag stash ever does.

Opaque polythene suppliers mailing bags keep safe consignments by keeping contents out of sight and safe from damp, dirt and rough handling in the mail. The blacked-out film gives privacy for shopping returns, clothing, documents and other items that should not be visible through the outer pack, while the peel-and-seal strip gives a clean closure that is harder to interfere with than a loose flap or staple. Coextruded building also assists the bag cope with knocks and scuffs in sorting, which matters when parcels are dragged across belts, stacked in cages or squeezed into delivery sacks. A bag that closes properly and stays intact cuts down on claims and avoids wasted rework.

Plastic Sheeting

Plastic sheeting is often chosen as much for its behaviour as for its appearance, because the gross gauge or film type can create more problems than it solves. A thin sheet may be fine for dust cover and light separation, nevertheless it can tear at corners, stretch below tension, or split when folded above rough board edges. Thicker grades give better puncture resistance, yet they also bring more stiffness, which can matter on fast packing lines or when sheets need to lie flat above stacked products. The proper specification relies on handling, storage, and the kind of protection needed, so matching the sheet to the job avoids waste and handling damage.

polythene suppliers sheeting only behaves properly in a line if the contact points are set to suit its surface and gauge. Where a brush or roller meets the film at the gross angle, the material can skate, flap, or label, particularly when the sheet has low slip or a thinner gauge. Adjustable cross bars give the machine setter a method to alter that contact without forcing the film into a inferior path, so the sheet is guided rather than dragged. That matters on a production floor because poor presentation at the rollers soon turns into scuffing, uneven draw, and additional waste. A proper film path normally comes from careful install, not more pressure.

Poly rolls perform optimal when the material is chosen for the job rather than treated as a generic wrapping item. A light gauge roll may be fine for inner wrapping or dust protection, nevertheless it can split if loaded also hard on a fast line or dragged across rough pallet edges. Thicker film gives better resistance to tears and punctures, yet it can create more waste if the specification is heavier than needed. Good converting control matters here, because roll stop, unwind quality and consistent tension all affect how cleanly the material runs. The proper balance retains damage down without paying for performance that not ever acquires used.

Clear poly bags tubing works optimal when the grade and gauge match the job, because a film that is also light tears in handling while one that is also heavy wastes material and adds cost. In converting, the slit edge, tube consistency and seal quality all affect how the bag performs on the packing bench and later in the warehouse. Clear film also makes stock control easier because contents can be checked without opening the pack, which assists with picking and dispatch. Good tubing gives a cleaner, more proper pack and less complaints from handling damage.

Poly film selection affects how reliably a pack runs on the line, because the film must suit the product, the seal system, and the speed of the machine. A grade that sees acceptable on paper can still cause trouble if the gauge is uneven, the roll is hurt badly, or the film tension is gross on conversion. Thin film may save material, nevertheless it can split amid handling or lose stability on a pallet, while heavier film may give better protection nevertheless slow packing and create more waste. Good stock control matters also, since older rolls can collect dents or moisture damage in storage. The proper specification retains production moving and cuts avoidable rejects.

~ packaging manufacturers suppliers Bags | polythene suppliers Bags

Clear polythene suppliers bags give simple products an efficient layer of protection when the handling risk is low nevertheless the need for visibility is high. A bag that is also light can split at the seam, while one that is also heavy adds pointless cost and waste, so gauge selection matters above plenty people think. The proper film retains contents clean, assists staff identify stock fast, and makes secondary packing easier on the line. In storage, transparent bags also let checks be done without opening all pack, which saves time and reduces pollution. Used sensibly, they are a tidy reply for plenty daily packing jobs.

polythene suppliers film gives garden buildings useful protection amid storage, dispatch and delivery, nevertheless the grade and gauge need selecting with care. A film that is also light can split when strapped to a pallet or rubbed by timber corners, while a heavier film can grasp out damp and grime for longer nevertheless may be awkward to handle on the packing line. Good wrapping also relies on film tension and overlap, because loose turns let panels shift and invite handling damage. When the pack stays intact, stock reaches site in better condition and less claims follow.

Hot foods in polythene suppliers bags are contaminated by chemicals, says ecologist

Hot food in polythene suppliers bags can pull unwanted chemicals out of the material, and the risk rises when the contents are packed while still steaming or later reheated. Heat makes the bag work harder than it should, so a low-grade film can soften, taint the contents, or leave a greasy smell that clients notice at once. For packers, the proper issue is not only food safety nevertheless also seal quality and handling damage, because hot packs can stretch, stick, or fail below pressure in transit. Choosing the proper bag grade and keeping hot products away from gross plastic reduces complaints and protects the pack from avoidable failure.

Polybags is able to provide the UK's biggest and best range of polythene packaging at best value prices because we aren't just a wholesale retailer - we are the UK's number one polythene manufacturer.

We operate from a 50,000 sq ft factory in Greenford, Middlesex with more than a dozen polythene film extrusion and production lines, which means we don't have to buy in stock to sell on. We make all of our own polythene products before packaging and dispatching them ourselves - over 80 tonnes per week!

By cutting out the middleman, we are able to keep costs down and pass on these great savings to you, which is why we can offer the best range of packaging products at discount wholesale prices.

Our manufacturing infrastructure also gives us the flexibility to work on bespoke orders to meet the specific needs of our customers. We can make polythene film or polythene bags to an exact size, add a particular colour tint or add your company branding to the product - all done in-house and in no time at all.