UK Polythene

Buy the UK's best range of polythene, including polythene rolls, plastic film, builders rolls, pallet covers and wide sheeting.

For the best selection of polythene bags, including plain and printed carrier bags, mailing bags, grip seal bags, packing bags, glossy display bags, waste sacks and bin bags, try this extensive range of poly bags - the best in the UK.

Polythene is used across the UK for a wide variety of purposes, from day-to-day tasks to highly specialist jobs. Polythene is sold on the roll in the form of polythene film or plastic sheeting, which is used to wrap, cover and protect items from food to furniture. Poly tubing or layflat tubing, which is also dispensed on the roll, is ideal for wrapping difficult or awkwardly-shaped items - just wrap the tube around the item you wish to cover, cut it to length and then seal with a heat sealer. Polythene is also used in the UK to make plastic bags, such as carrier bags, clear packing bags, vacuum packing bags for food, glossy display bags for the retail industry and many more types of polythene bags.

Polythene film is...

• Used to package items by wrapping or covering them
• A very thin, usually transparent material made from polyethylene (more frequently referred to as polythene)
• Also known as poly film, film on the roll, poly-tubing or shrink wrap
• Very popular in the packaging industry and one of the most popular materials used to package a range of goods
• Great for keeping food fresh and prolonging its shelf life
• Perfect for wrapping awkwardly-shaped items that don’t quite fit into traditional packaging, like plastic bags
• Simple to use. Just pull the film off the roll, tear it and then wrap your item. Easy peasy and can be used time and time again.
• Versatile. Use it to wrap any item, any size or shape, or a range of items all of different sizes. No 'one size fits all'!
• Used to wrap items on its own, or in tandem with other packaging, such as boxes or trays, to complete the wrapping and make an item look more presentable
• A tried and trusted security device, used by thousands of travellers every day to wrap their suitcases or backpacks, adding an extra anti-tamper layer of security
• Used to make polythene tubing such as layflat tubing - an even handier way to wrap products. Just pull the tube over the product, cut and then seal with tape, staples a clamp or a heat sealer the end to finish the job
• Very flexible, which makes it very versatile, meaning it’s great to work with and you’ll soon wonder where you were without it. You could call it your flexible friend

Trending ideas for polythene

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A plastic film crusher has to cope with awkward, springy material that refuses to stay in position, so blade design and feed control matter as much as raw power. Thin film can wrap around moving parts, slow the machine down, and create uneven output if the cutter set is not arranged properly. A install with detachable blades and an accessible blade base makes cleaning quicker, which assists retain resin build-up from affecting the cut. That also reduces downtime when switching between film and larger plastic offcuts. A machine that is easy to strip and maintain tends to retain production steadier and the waste stream more consistent.

Layflat Tubing

Layflat tubing works well because it gives converters a simple method to make bags and sleeves in whatever width the job requirements. The material arrives flat, so it takes up less storage space than manufactured-up sacks and can be cut, sealed, and filled to suit alternative product sizes. That flexibility matters on busy packing lines, where changing from one SKU to another must not slow the process also much. It also assists reduce offcuts when the proper gauge and width are chosen at the beginning. In practical terms, the proper layflat specification can cut waste and retain production moving without adding unnecessary handling.

Salt packing bags need to retain fine, complimentary-flowing product dry, clean and easy to handle, so the film or laminate has to do above only grasp weight. Salt draws moisture from the air and will cake if the pack is poorly sealed, which can cause bag split risk, poor dosing and complaints at the point of use. A tight seal, sensible gauge and superb print registration all matter because the pack may sit in a warehouse, travel through a distribution chain and still see presentable on the shelf. That is why testing for seal quality and leak resistance pays off before release.

Mailing bags have grown in step with courier and logistics work because fast-moving package networks need lightweight outer packs that keep safe products without adding much cost or weight. For dispatch teams, that means selecting a bag with the proper gauge, seal strength and tear resistance for the contents, rather than assuming one film suits all consignment. A thin bag may save material, nevertheless it can split on sharp edges or fail when handled repeatedly across hubs and vans. A better-specified bag retains secondary packing simple, reduces claims and assists parcels transport through the system with less trouble.

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packaging manufacturers suppliers carrier bags stay in shopping use because they handle rough treatment better than plenty alternatives while adding very small weight to a consignment. A sensible gauge, proper film orientation and consistent melt flow give the bag enough strength to survive filling, checkout handling and the journey home without splitting at the side weld or handle patch. That matters where stock is turned above fast and a failed bag leads to mess, complaints and wasted product. The practical value is simple: the format works when load shape, moisture risk and handling damage matter above a softer see.

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polythene suppliers bags need to be specified by use, not only by size, because the gross gauge or format can cause handling trouble later on. A grocery bag, for instance, has to cope with repeated lifting, awkward shapes and occasional sharp corners from cartons or tins, so the film requirements enough strength without becoming wasteful. Colour selection also matters in a warehouse or shopping setting: transparent, white or coloured bags can assist with stock separation, emblem recognition and fast picking at the pack bench. When a bag is manufactured from virgin polythene suppliers, the stop and consistency are normally better, which assists with sealing and daily handling.

Additional Styles of Poly Tubing:

Poly tubing on a long roll gives a packing line a simple method to make bags to length without carrying separate sizes of pre-manufactured packs. A 6" width at 1.5 mil gauge lends itself to wrapping slim products, parts, or bundles where loose film would waste time and material. The film requirements proper tension on unwind so the edges feed cleanly and the cut-offs stay tidy, otherwise production slows and seal quality suffers. On a busy shop floor, that kind of control matters above people think. A well-specified roll retains waste down and assists staff pack consistently.

polythene suppliers tubing works well where a light bag format is needed and the line must retain moving without constant snags or drag labels. Its smooth surface assists film feed cleanly through cutters and seal bars, while the proper gauge gives enough strength to handle filling and transit without loading the pack with additional plastic. That balance matters on busy shop-floor equipment, where poor slip or an overheavy grade can cause stoppages, messy seals, and waste from rejects. A sensible tubing specification retains production proper and avoids paying for material that adds small value.

Poly film has to be judged by how it behaves on the line, not by how it sounds in a brochure. On a packing machine, the gauge, slip and film tension determine whether bags seal cleanly, whether printed packs stay flat, and whether waste beginnings building up in the scrap reel. A film that is also stiff can crack at the fold or fight the sealing jaws, while one that is also soft may distort and give poor pallet stability later on. Good converting retains those traits consistent from roll to roll, so shop-floor settings do not need constant chasing. That kind of control saves time, cuts rejects and retains dispatch moving at a proper pace.

polythene suppliers film is a controlled engineering material, not only a cost-effective method of covering products. The same base polymer can be turned into clingy pallet wrap, wider sheeting for building work, or box liners that need puncture resistance rather than a glossy stop. Performance relies on above thickness alone, because polymer structure affects stiffness, tear spread and the method the reel behaves on converting equipment. If the blend is gross, the result can be edge wander, neck-in and unnecessary waste before the film even reaches the warehouse floor. Good specification retains transit loads stable, trims tare weight and uses space better when secondary packing would only create bulk.

Making the unwrappable wrappable

If you have an item that needs wrapping but won’t fit into ‘regular’ packaging like a plastic carton or bag, the polythene film could be just what you are looking for.

If you have loads of different items to wrap, each of which is a different shape or size, or just an awkward shape in the first place, then polythene film is definitely what you’re looking for!

Polythene film comes on the roll so you can dispense as little or as much film as you need to wrap your item. Place your item on a table or other surface next to the roll of film. Then pull the film off slowly the roll until it extends far enough for you to wrap your item. If you need more than a single coat of polythene film, make you roll off enough film for this, or simply repeat with a second coat.

When you have unravelled enough film, cut the film at the relevant point and then wrap your item. If you need to seal the wrapping shut you can do this with various devices, including a bag clip, bag tie or, perhaps the best solution of all, a heat sealer.

You can then repeat as necessary ad infinitum, or at least until you’ve run out of polythene film. And it doesn’t matter if the next item your wrap is smaller or larger, thinner or wider, rounder or flatter than the previous item - with polythene film you can wrap all shapes and sizes of item with no problem at all!

Shrink wrap

Shrink wrap is a type of polythene film that shrinks under the application of heat. Shrink wrap is available in clear or coloured polythene and keeps out moisture from inside the packaging. It is used to wrap a range of items from CDs to magazines, providing a smart wrapping whilst still making the contents of the package visible from the outside. It also helps to prolong the shelf life of food and so it is used regularly in food production.

To make the polythene used in shrink wrap actually shrink, you need to place it directly underneath a heat source. In factories or large manufacturing bases, this is often be done with a specially-designed machine. However, a more common method, and one available to small business and people working at home, is through the use of a shrink gun.

Once your item is covered in your polythene shrink wrap, apply heat across the wrapping and, as the molecules (polymers) in the polythene change move, the wrapping shrinks tightly around the item.

Polythene film as DIY bag security

If you’ve ever passed through an airport and seen someone’s suitcase covered in tightly wrapped film and looking like a giant packed lunch, then the chances are you’ve just looked at a bag covered in shrink wrap.

One of the main benefits of shrink wrap is that it makes packages more tamper proof so, if you’re worried about the contents of your suitcase pockets getting pilfered, then shrink wrap could be the answer for you. With a few layers of shrink wrap applied and then heat sealed onto the bag, not only does this provide an excellent protective layer that thieves will find difficult to break through, but it also keeps your bag safe from bumps, scratches and tears. Something to think about next time you’re off to the airport on holiday!

Layflat tubing - polythene film in the round!

Layflat tubing is made from polythene film but comes with one obvious difference: rather than a single layer of film, layflat tubing - as the name suggests - comes in a tube!

Imagine two sheets of polythene film laid one on top of the other, with the ends then sealed together with an invisible join, so that there is no mark, fold or crease anywhere on the film, just a circle of film stretching on and on into a long, continuous tube!

Layflat tubing, which is also known as poly-tubing, is dispensed off a central roll, which is sealed at the core but open at the outside, to provide a quick, easy and convenient method of packaging items and is widely used within the industry.

Ideal for bespoke packaging, layflat tubing allows the user to pack awkwardly-shaped items or a series of items of irregular length, all with a minimum of fuss.

To wrap an item in layflat tubing, simply place it inside the open end of the tube and then cut the tube to the required length, ensuring you’ve cut off enough polythene to cover the item.

You then seal seal the tube at one or both ends, as required, using either a bag tie, clip, tape or, most effectively, a heat sealer.

Whatever size or shape of item you have, there is most likely a size of layflat tubing that suits your job, as the polythene tubes are manufactured in a range of sizes from 2” (5cm) wide to 4’ or 48” (122cm) wide.

Where to buy polythene film

Polythene film manufacturers and suppliers include:

Polythene
Polythene.co.uk is a website and online shop dedicated to polythene manufacturing. They produce a whole range of polythene products - from anti-static film to ziplite bags - all available to purchase via their excellent website.
www.polythene.co.uk

Polythene Ireland
Polythene.ie offers VAT-registered Irish customers a VAT-free puchase - equating to a 21% saving! - on a huge range of polythene products, including polythene film, poly or layflat tubing, plastic sheeting and shrink pallet covers. www.polythene.ie

Heat Sealers
Heat Sealers Direct is the number one online destination for heat sealers. They stock best quality continuous and impulse heat sealers, along with a range of layflat tubing, shrink wrap and pallet covers - all at competitive prices.
www.heatsealersdirect.co.uk

Polythene Film
Catering for all your polythene film and packaging needs, this website contains loads of useful information on polythene film, layflat tubing and heat sealers, along with details of where you can buy them at fantastic discount prices.
www.polythenefilm.co.uk

Polythene Tubing
Containing lots of useful information on polythene tubing, polythene film and layflat tubing, this website is the place to go if you're looking to find out more about poly tubing and where to buy it at the right price.
www.polythenefilmdirect.co.uk

Pallet Covers
Discount Pallet Covers is the website to visit for anyone looking for stock or custom-made pallet covers or polythene covers. Buy or find out more about a huge range of covers, available at the best discount prices.
www.discountpalletcovers.co.uk

Polythene Layflat Tubing
If you're looking to buy any sort of polythene film, from layflat tubing to shrink wrap covers, or you're in the market for a heat sealer to seal your polythene tubing, then this is the website for you.
www.polythenefilm.com

Plastic Films
An informative website containing all you need to know about plastic film - a popular polythene packaging product sold on the roll in a single or multi-layer and is available in clear or coloured and plain or printed form.
www.discountpolythenefilm.co.uk

Stretch Wrap
The expert website for all your stretch wrap needs. This site contains all you need to know about stretch wrap - a polythene cover designed to hold boxes or other items on a pallet - whilst telling you the best play to buy it at the right price.
www.stretch-wrap.co.uk

Poly Sheeting
Containing lots of useful information on poly sheeting, polythene tubing, shrink wrap and a wide range of poly or layflat tubing, Discount Plastic Film is the perfect website to visit if you're looking to buy plastic film at a discount price.
www.discountplasticfilm.co.uk

Plastic Sheeting
A veritable mine of information on polythene film, sheeting and stretch wrap, Plastic Film is the perfect one-stop-shop for anyone looking to find the right kind of plastic film for the job in hand.
www.plasticfilm.co.uk

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Film on the roll runs properly only when the heating is controlled to suit the material, machine speed and gauge. The web requirements enough warmth to release the tension built into the roll, so it can unwind without snatching or wandering across the line. Too small heat leaves the film stiff and awkward, which can cause uneven feed and a harsher pull on the converting equipment. Too much heat creates a alternative problem, because the surface can soften before the rest of the roll, and that leads to unstable running and more off-spec product. A proper web beginnings with sensible temperature control at this stage.

Plastic Film Recycling - manufacturer, factory, supplier from United Kingdom

Plastic film recycling lines have to deal with residue, mixed grades, and uneven moisture if the output is meant to be used again in production. Waste polythene suppliers and polypropylene film often arrives crumpled, dirty, and contaminated with labels, dust, and food or yard waste, so superb washing and separation matter above flashy machinery claims. A solid line requirements proper feeding, proper cleaning, and enough control above film tension and moisture so the material does not turn into clumps or bridge in hoppers. When the process is stable, the recycler acquires cleaner flake or regranulate and far less downtime from blockages and poor feed.

10 inch 500g Layflat Tubing

Layflat tubing gives packing lines a flexible middle ground because it can be cut to the specific length needed only when the product is being packed. That saves space in the warehouse, cuts down on slow-moving bag sizes, and makes life easier when consignments vary from one batch to the next. A single reel can cover a wide spread of pack formats, which assists with select-face efficiency and retains stock control simpler. The benefit is not only tidy storage either, because less manufactured-up bag stock means less chance of damage, dirt, or the gross size being issued. For operations handling mixed products, that flexibility often demonstrates more useful than a wall of pre-manufactured bags.

Alpkit Bikepacking Bags

Packing bags have to balance low weight with proper durability, because an overloaded or badly shaped bag fast becomes a nuisance on the move. The same thinking used in bikepacking also applies to daily packaging work: a bag or liner requirements to grasp its form, keep safe its contents and not add needless bulk. Good material selection matters here, along with sensible stitching, seal quality and a shape that sits properly in the load. If a design is also flimsy, it fails early; if it is also heavy, it wastes capacity and handling time. A well-manufactured bag gives proper service without getting in the method, and that is what retains it useful in practice.

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Mailing bags work optimal when the material and seal are matched to the weight and shape of the contents, not only the lowest purchase cost. A thin bag may see fine on the bench, nevertheless it can split at the fold, stretch around sharp corners, or lose its grip once stacked in a cage or trolley. Grey polythene suppliers mailers are normal because they conceal dirt well and are light to handle, while a superb self-seal strip saves time at packing points and gives a cleaner stop than loose tape. The proper gauge also matters for stock rotation, because bags that fail in use create rework and complaints. A sensible spec cuts waste and retains dispatch moving.

Printed Kraft Carrier Bags

Larger carrier bags manufactured from kraft stock with twisted paper handles work well because they sit between presentation and hard-wearing transport, nevertheless the proper test is how the bag behaves once it is filled and moved. Handle patches, paper grain direction and basis weight all affect whether the top edge stays intact when cartons settle unevenly or when products are carried through a busy shop floor. Reinforcement around the handle cut-out assists resist tear spread, while the proper glue and lamination selection avoids weak points that can split below load. A sensible specification retains the bag looking tidy without sacrificing carrying strength, which is what matters when the bag is expected to cope with proper shopping handling.

polythene suppliers bags need proper authorisation when they are being manufactured, imported, sold, or used for packing products, because the rules are aimed at stopping casual use of single-use plastic while still allowing pure exceptions. The practical issue is not only paperwork; it is making sure the bags match a permitted purpose and do not stop up being handled like normal stock. On a shop floor or in a warehouse, that means transparent identification, controlled issue, and traceability from consignment to dispatch. Without that discipline, a load of bags can turn from a useful packing item into a compliance problem very fast.

Poly tubing in a 2 mil gauge gives a practical balance between flexibility and protection, particularly when the material requirements to wrap or line products without feeling stiff. At 8 inches wide and provided on a long roll with a 3 inch core, it suits shop-floor use where normal cutting and fast access matter. Low density polythene suppliers has enough give to handle simple packing tasks, while the pink ESD colour points to items that need an antistatic precaution rather than a plain sleeve. The open form and lack of closure also mean the packing method has to be chosen carefully, because loose ends or poor sealing can soon lead to dirt ingress or handling damage.

Layflat polythene suppliers tubing works optimal when the film and perforations are controlled properly, because the all length relies on even wall thickness and a proper hole pattern. If the gauge varies or the perforations drift, pressure loss shows up as a weak stop feed and the dash stops delivering at the same rate along its length. That creates patchy watering, wasted pumping effort and a lot of head-scratching on site. Good extrusion control and sensible installation practice retain the bleed uniform enough for the bed or crop area being served, which is why this apparently simple product requirements tighter manufacture than it first appears.

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Poly film parts are often chosen because they grasp their electrical properties well and resist the sort of handling problems that can spoil a delicate component before it reaches the bench. In small electronic packs, the film building requirements to stay stable through storage, picking, and transit, so the outer packaging has to keep safe the leads from bending and the body from scuffing. A tight lot pack also assists with stock control, because counted quantities are easier to issue into builds and less likely to proceed missing in loose trays. Good presentation saves rework later, and the batch stays usable when it arrives at production.

Research & Resources

To find out more about polythene film or layflat tubing, including the range of products available and how polythene film is manufactured, please visit:

PackagingKnowledge: The online knowledge site for the polythene packaging industry, containing loads of articles and tonnes of useful information on polythene film.

Goldstork: Free 'best-of-the-web' directory featuring hand-picked information and specialist websites dealing in polythene film.

PlasticBags.uk.com: The definitive UK polythene packaging directory, where retailers can list items for free and shoppers can browse a selection of polythene film websites.

Polythene rolls or plastic rolls?

The terms 'polythene rolls' and 'plastic rolls' - along with polythene film, poly rolls, builders rolls, plastic sheeting and more - are often used to describe the same thing, whilst each single term is sometimes used to describe a range of polythene products. All terms refer to a roll of polythene - or plastic - that unrolls to produce a large sheet that can be cut to size, depending on the job in hand.

Although often the terms are used in their broadest sense, most people working in the trade use the term 'polythene rolls' to describe sheets of thinner polythene used to wrap items - such as shrink wrap, layflat tubing or glossy polypropylene wrapping - whilst the term 'plastic rolls' refers to thicker sheets of plastic - commonly known as builders rolls or wide plastic sheeting - used to cover or protect items during building work or painting and decorating. Alongside these, even thicker damp proof membrane - used to provide a damp proof course when building a new house - could also come under the term 'plastic rolls'.