Plastic bags

Buy from a massive range of best value plastic bags or poly bags at wholesale prices now.

Plastic bags are…

• Bags made from plastic for a variety of day-to-day functions
• Made from or polyethylene, usually referred to as polythene
• Also known as polythene bags, poly bags or polybags
• Available in a multitude of shapes and sizes to cover a range of uses
• Used for everyday tasks such as carrying shopping or disposing of waste
• Also used for more specialised uses such as wrapping furniture for storage or disposing of clinical waste
• Created using a process called 'blown film extrusion' or the 'tubular film process'
• Available in a range of coloured opaque polythene, or made from clear see-through polythene
• Available in a huge range of thicknesses - or gauge - to suit the job in hand, from delicate high-clarity display bags to ultra-heavy-duty rubble bags
• Often decorated with a printed design, to advertise a business or service
• Available in eco-friendly alternatives to polythene, such as biodegradable or polybio bags, that degrade when buried or they come into prolonged contact with compost

The A-to-Z of plastic bags

Polythene bags are used for a multitude of functions, from storage to waste disposal, retail display to transportation and postage to recycling.

Here is a list of some popular types of plastic bags, from antistatic to zip-seal, with a brief description of what they are used for:

Anti-static bags - Pink bags designed to protect electrical and electronic components from electrostatic discharge.

Asbestos waste sacks - Thick red polythene bags clearly marked with a 'Asbestos Waste' warning signs, for the safe disposal of asbestos.

Bubble bags - Protective bags comprised of a series of air-cushioned 'bubbles' that keep delicate items safe during transport or storage.

Clinical waste sacks - Thick yellow polythene sacks with warning signs, used for the safe disposal or incineration of clinical waste.

Clip-close carriers - Premium carrier bags with a plastic clip-close handle attached to the top of the bag for secure fastening.

Compost bags - Green bags made from 100% biodegradable material that are perfect for disposing or kitchen or garden waste.

Display bags - Crystal-clear, glossy polypropylene bags used by retailers to give their products extra sparkle whilst on display.

Dry cleaner bags - Thin clear or coloured polythene bags used by dry cleaners and laundries to protect clothes in transit or storage.

Eco-friendly bags - A range of biodegradable bags, offering a green alternative to regular polythene bags.

Fashion carriers - Premium carrier bags made from thick polythene with a punched out handle, popular with high-end retail outlets and gift shops.

Featherpost padded mailers - 'Jiffy style' padded mailing bags made from paper and lined with bubble-wrap to protect items in the post.

Film-front bags - Display bags with a clear polypropylene front 'window' and a paper backing, popular with bakeries and cake shops.

Fish bags - Clear heavy duty polythene bags with watertight seal, ideal for use in pet shops, aquaria, garden centres or funfairs.

Grip-seal bags - Plastic bags with integral seal that is squeezed close between forefinger and thumb. Also known as minigrip bags or grippa bags.

Greeting card bags - High clarity display bag made from polypropylene film used to wrap any type of greeting card.

Hercules bags - Extra strong, tear-resistant clear polythene bags suitable for handling heavy duty contents.

High tensile strength bags - Extra strong polythene bags available in either clear or blue-tint polythene.

Jiffy mailers - Featherlight mailing bags made from paper and lined with bubble wrap to offer protection to bag contents during postage.

Jumbo carriers - The largest carrier bags on the market, these giant bags are big enough to hold anything from bedding to large cuddly toys.

Kraft carriers - Popular with retailers, these quality paper carrier bags in a range of colours offer a great alternative to polythene carrier bags.

Laundry bags - Garment covers popular with dry cleaners, designed to protect your clothes and keep them clean after collection and in storage.

Mailing bags - Handy polythene envelopes with a fold-over seal used for postage, popular with online retailers and eBay traders.

Netting bags - Bags woven from knitted plastic and closed with a drawstring. Popular use packing onions or wood kindling for fires.

Packing bags - Clear plastic bags in a huge range of sizes, used to protect items during transportation or storage.

Patch handle carrier bags - The classic carrier bag with a reinforced patch handle for a stylish look and excellent bag strength. Ideal for printing with your own design.

PolyMax bags - Extra strong heavy duty bags available in clear polythene (with good clarity) or black polythene for the very toughest of jobs.

Recycling bags - Coloured polythene bags used to separate recycling waste into different types - e.g. paper, tin, glass, plastic - and dispose of in correct bin.

Specialist bags - Lesser-known polythene bags used to serve a specific purpose, such as clinical or asbestos waste disposal, dog poo bags, flower sleeves or sweet bags.

Specimen bags - Specialist grip-seal bags with a self-seal strip and an attached pouch to keep record cards, ideal for taking samples.

Stand-up food pouches - A fantastic way to display products, these clear bags feature an integral self-seal strip and a bottom gusset so the bag can stand up on the shelf.

Starch-based bin liners - A range of eco-friendly starch-based Polybio refuse sacks, these compostable bags are ideal for disposing of food, garden or kitchen waste.

Take-away bags - These classic white rigid paper bags are popular with takeaway restaurants, although plain vest carriers are often employed as an alternative.

Top tac bags - A range of self-seal bags, including display bags and mailing bags, featuring an integral peel and seal strip for convenient use.

Ultra-strong Polymax bags - Probably the strongest polythene bags available, these 400 gauge sacks can handle the heaviest of heavy duty jobs.

Vacuum bags - Thick clear plastic bags sealed by vacuum sealers, used in the catering industry for storing or cooking food, including fish and meat.

Varigauge carriers - Carrier bags made of polythene that varies in thickness, with stronger, thicker polythene at the top so that a reinforced handle is not required.

Vest-style carriers - Strong, thin, crinkly carrier bags with two handles that looks like a vest when laid out flat. The most popular carrier bag in the UK.

Wallpaper carriers - Extra wide, thick patch handle carrier bag ideal for carrying wallpaper or other wide items.

Waste sacks - Range of sacks used to collect waste contents, either as a bin liner or freestanding bin bag.

Wicketed food bags - Counter bags that tear off from a wire bracket, known as a wicket, popular with food retailers including bakeries and delicatessens.

Wrapping paper carriers - Extra long, narrow carrier bags ideal for carrying wrapping paper or other long, thin items.

Zipper bags - Premium self-seal clear polythene bags great for displaying contents. Feature an integral metal zip fastener for a sturdy feel.

Different types of bin liners - a discussion!

In hotel operations, the waste problem is rarely confined to food caddies and back-of-house segregation; it sits only as plainly in housekeeping trolleys and bedroom bins, where plastic bin liners and single-use amenity bottles create a proper, awkward stream of low-value discard. The technical irritation is twofold: first, lightly soiled polythene suppliers film has poor sortation value once it has been mixed with wet waste, card fibres and bathroom residues; second, the small moulded bottles used for gels and conditioners combine negligible unit weight with disproportionate handling burden, which undermines volumetric efficiency from dock to baler. On the liner side, gauge selection matters above procurement teams sometimes admitmicron-specific film down-gauged also aggressively will split at the rim below damp, dense loads, forcing secondary bagging and adding labour to room-clearance routines, whereas a properly specified mono-material liner with stable melt-flow consistency and controlled puncture resistance can reduce tare weight without sacrificing in-use integrity. The same logic applies to guest amenities: once partly used packs are stripped amid changeover, there is no practical refill loop, no sensible select-face efficiency in sorting remnants, and small prospect of clean polymer recovery because mixed resins, pumps, labels and residual product turn a nominally recyclable item into process pollution. For operatours trying to square hygiene standards with waste reduction, the engineering reply lies less in token recyclability claims and more in system designless multi-component formats, tighter material rationalisation, and consumables specified with stop-of-stream handling in mind, so that housekeeping throughput, pallet stability in consumables stock, and circular-economy outcomes are not working against one another.

Heavy duty bin liners black 240 litre - roll of 100

Heavy duty bin liners in the 240-litre class sit in a rather unforgiving part of the packaging spectrum: they are expected to tolerate wet waste, mixed edges and abrupt point loading without tearing at the seam or necking below the strain of overfilled bins. That performance is rarely a matter of thickness alone. It comes down to the behaviour of the polythene suppliers itselfhigh-density and low-density fractions balanced for puncture resistance, elongation and melt-flow consistencythen converted with micron-specific gauging tight enough to prevent weak bands across the web. In daily handling, the practical earns are less glamorous nevertheless more telling: stable rolls at the select-face, predictable bag release amid replenishment, and reduced secondary bagging when waste streams include awkward, semi-rigid contents. Black pigmentation also has an operational logic beyond simple concealment, masking heterogeneous waste while allowing recycled feedstock to be incorporated without the aesthetic constraints imposed on lighter film grades. From a logistics standpoint, roll format improves volumetric efficiency and retains tare weight in check across larger consignments, while pallet stability remains manageable in bulk stockholding. Where the specification is properly engineered as a mono-material film, mail-use recovery is at least technically feasible within existing recycling routesassuming pollution levels and waste segregation on site do not render that theoretical advantage moot.

Light Duty Bin Liners Sub Categories

Light duty bin liners sit in an awkward nevertheless necessary part of the packaging spectrum: they are expected to retain tare weight and unit cost down, yet still tolerate the very mixed abuse of daily waste streamscanteen offcuts, office paper, light secondary bagging and the low-level moisture that fast exposes weak seal integrity. In practice, that pushes converters towards carefully controlled polythene suppliers films with consistent melt-flow behaviour and micron-specific gauging, because a nominally light-duty sack that feathers at the lip or splits at the bottom weld will slow handling rates and undermine select-face efficiency far above its modest specification recommends. The selection between transparent and black film is not merely aesthetic; transparent liners facilitate visual segregation in recycling and pollution control, while black grades still have a place where presentation is less relevant and concealment of mixed waste is operationally preferable. There is also a quiet circular-economy calculation at work: where recycled content is incorporated into a mono-material liner, the environmental case depends less on big claims and more on feedstock discipline, extrusion stability and the amortised energy carried across repeated production runs. Sizes extending to 95 litres cover the normal bin geometries found across commercial stockrooms and welfare areas, and if the film has been specified properlywith sensible dart impact resistance, acceptable surface slip and stable palletised packingthe result is a liner that does the unglamorous warehouse-floor job without imposing unnecessary volumetric or disposal penalties.

Recyclable bin liners sit at an awkward intersection of housekeeping routine and materials engineering; on paper they are a consumable, on the warehouse floor they influence segregation discipline, select-face efficiency and the pollution rate of the dry-mixed recycling stream. The better specifications tend to rely on carefully controlled polythene suppliers grades with consistent melt-flow and micron-specific gauging, because liner failure is rarely a matter of simple overloading; it is normally a compound issue involving puncture propagation from sharp-edged waste, weld disadvantage at the seal, and drag abrasion as sacks are lifted from square-edged bins amid round work. Where the film is designed as a mono-material structure, recyclability becomes above a claim on a datasheetit facilitates cleaner reprocessing and avoids the complications that arise when mixed laminates enter the wash line. There is a logistical dividend as well: reduced tare weight improves volumetric efficiency across a consignment, while properly specified slip and surface resistivity assist prevent liners from clinging together in the dispenser or collapsing back into the bin amid relining. In janitorial settings handling both waste and recyclables, that small earn in handling consistency matters, since secondary bagging, mis-sorting and premature liner changes all add labour friction and erode the amortised energy benefit that lightweight, recyclable polythene suppliers is meant to transport.

Within waste-handling and facilities stock, recycled bin liners for 240-litre wheeled containers tend to earn their retain not through headline claims nevertheless through repeatable handling performance: a 140-gauge film gives the bag enough body to resist corner stress, split initiation and drag abrasion when the load shifts amid bin presentation, yet it remains light enough to avoid a needless tare-weight penalty across high-volume consignments. In transparent co-extruded polythene suppliers, that balance matters; the operatour acquires visible contents for segregation checks and pollution control, while the converter can maintain melt-flow consistency from recycled feedstock without wildly compromising elongation at smash. The engineering irritant with poor-grade liners is seldom theoreticalit shows up on the warehouse floor as secondary bagging, leaks at the select face, and unstable overhang when sacks are dropped into normal wheeled bins below time pressure. A properly gauged recycled film mitigates that friction, particularly where pallet stability, volumetric efficiency and bin-lift handling all interact. There is also the circular-economy arithmetic to think: transparent mono-material polythene suppliers is simpler to recover than mixed laminates, and when recycled content is processed with controlled thickness tolerance and tested to recognised European performance benchmarks, the liner becomes less a disposable afterthought and more a measured consumable with a credible service life and lower amortised energy burden across routine waste streams.

For operatours concerned with keeping internal receptacles presentable, the instinct to fit plastic bin liners is understandable; on the sorting line, nevertheless, that convenience becomes a mechanical nuisance with rather expensive consequences. Thin-gauge polythene suppliers film behaves very differently from a rigid container or bottle: once it enters a materials recovery system, its low tare weight, high surface area and tendency to elongate below tension enable it to wrap itself round shafts, screens and rotating elements, particularly where surface resistivity encourages cling and the film has already been compacted in the bin. That is where the friction liesnot in household tidiness, nevertheless in the mismatch between flexible film and plant designed around identifiable, complimentary-moving recyclate. Secondary bagging also obscures the proper feedstock, reducing select-face efficiency and forcing slower manual intervention because operatives cannot readily distinguish clean mono-material stock from contaminated waste without splitting each bag. From a circular-economy standpoint, the liner often undermines the value of the consignment before it has even been baled; what might have remained a recoverable stream becomes a mixed fraction carrying avoidable pollution and unnecessary amortised energy from additional handling, stoppages and maintenance. The cleaner engineering reply is normally procedural rather than ornamental: deposit recyclables loose, maintain the bin itself with periodic rinsing, and reserve film only for waste streams that in reality require containment.

IMPACT-A Heavy Duty Bin Liners 13259

Heavy duty bin liners sit in an awkward nevertheless very proper part of the packaging and janitorial chain: they are expected to absorb abuse from dense, wet and strange waste streams without splitting at the seam, yet they also need to dash cleanly through dispensers, secondary bagging stations and replenishment cycles on the warehouse floor. That normally comes down to resin discipline rather than headline thickness alone; high-density and linear-low-density polythene suppliers blends are specified for puncture resistance, dart impact and controlled elongation, with micron-specific gauging used to retain tare weight sensible while preserving pallet stability across high-volume consignments. Static can become a nuisance in dry stock environments, particularly where liners cling amid opening and slow select-face efficiency, so surface behaviour and film lay-flat consistency matter above list of products descriptions tend to admit. The better-engineered formats also acknowledge the circular economy pressure now bearing on consumables: mono-material building facilitates cleaner recyclability where waste segregation is mature, and tighter melt-flow consistency reduces process scrap amid extrusion, improving amortised energy across the production dash rather than merely shifting cost into heavier film.

Light duty bin liners for square bins tend to be judged as a commodity until the line starts to misbehave; then the detail matters. A square bin presents a alternative mechanical demand from a round aperture, because the film must accommodate corner loading, localised stretch and repeated snagging at the rim without adding needless tare weight. That is where careful control of micron-specific gauging and melt-flow consistency in the polythene suppliers becomes above a laboratory metricit governs whether the liner drops cleanly into place, sits properly in the bin throat and survives the stop-beginning abrasion of routine handling. In practice, the better formats mitigate wasted stock through cleaner fit and less split-liner incidents, which in turn reduces secondary bagging and the small nevertheless relentless drag on select-face efficiency. There is also a quieter logistics benefit: lighter-gauge liners, if properly engineered with stable polymer chain orientation and sensible seal integrity, improve volumetric efficiency across a consignment and maintain pallet stability without carrying excess material into the waste stream. From a circular-economy standpoint, the most workable route remains straightforward mono-material building, where recyclability is not undermined by needless lamination or mixed-substrate additives; that retains the recovery proposition technically credible, even in applications where low unit weight and high throughput place awkward requirements on surface durability.

Waste segregation in a working kitchen only grasps if the consumables are specified with the same discipline as the bins themselves; colour-coding may guide the operative at the point of discard, nevertheless the liner has to tolerate wet biological load, intermittent heat and awkward edge profiles without tearing amid secondary bagging or transport to the bulk container. Recyclable bin liners, when manufactured as mono-material polythene suppliers with controlled gauge and proper melt-flow consistency, reduce that friction rather neatly: the film can be downgauged without forfeiting puncture resistance, tare weight stays low, and the resulting bale stream is far cleaner than the mixed-material alternatives that so often compromise reprocessing. There is also a logistics dividend that tends to be overlooked on paper yet is apparant on the warehouse floorcompact hurt rolls improve select-face efficiency, pallet stability is less troublesome than with loosely packed sacks, and stockholding becomes more predictable because volumetric efficiency is higher. Guidance sheets matter, though not as window dressing; they standardise segregation practice across shifts, cut pollution at origin and make the monthly waste-data return worth reading, since the figures start to reflect proper material flows rather than the normal blend of misuse, leakage and guesswork.

Using these recycled bin liners are environmental friendly.

Where to buy plastic bags

Plastic bag manufacturers and suppliers include:

Polythene Bags
Polythene Bags is a fantastic website specialising in polythene bags. Design your own custom printed carrier bag or mailing bag, or choose from a massive range of stock polythene bags, from waste sacks to packing bags and mailing bags to carriers.
www.polythene-bags.co.uk

Polythene Bag
Whatever type of polythene bag you are looking for, you'll find them at Polythene Bags. Order online from a fantastic range of price-busting bags and get them delivered to any mainland UK address absolutely free.
www.polythenebags.co

Poly Bags UK
Polybags Bulk Sales provide low-cost bespoke polythene manufacturing for large-volume UK customers. As the sister website of leading manufacturer Polybags, you'll get the same first class levels of service and product quality that you get with with Polybags Ltd.
www.polybagsbulksales.co.uk

Clear Polythene Bags
Buy Polythene Bags provides customers with clear polythene bags, black polythene bags and a massive range of polythene bags and other polythene packaging, with loads of extra detail on polythene manufacturing and size guides to help you choose the right product for you.
www.buypolythenebags.co.uk

Polybags Ireland
Irish VAT-registered customers can get a huge 21% discount off all polythene packaging products at Polybags.ie as they get their VAT refunded. Shop online from a massive range of great value products or call the Polybags team to find out more.
www.polybags.ie

Poly Bags
Specialists in polythene bags and plastic carrier bags, this website offers every type of plain or printed polythene bags along with fantastic biodegradable alternatives - all at fantastic discount prices.
www.polythenebags.eu

Plastic Bags
Buy Plastic Bags provide customers with a one-stop-shop for a huge range of plain or bespoke printed plastic bags, including loads of helpful information to help you find the right plastic bag to meet your specific needs.
www.buyplasticbags.co.uk

Cheap Poly Bags
Discount Polybag offer a single source to meet all of your plastic packaging requirements at the right price for you. This tailor-made website from industry leader Polybags Ltd contains a wealth of information on the vast range of plastic packaging which they stock.
www.discountpolybag.co.uk

Clear Plastic Bags
If you're looking to buy clear plastic bags or coloured poly bags then this is the website for you. With loads of information on a huge variety of plastic bag types, you'll find all the answers to help you choose the right plastic bag for you.
www.buy-plastic-bags.co.uk

Plastic Bag Sales
A very handy resource on plastic carriers and shopping bags, Bargain Plastic Bags is the only website you'll need to find the best plastic bags at bargain prices.
www.bargainplasticbags.co.uk

Plastic Bags Suppliers
Providing customers with a definitive list of discount suppliers of plastic bags and a range of other polythene packaging - from plastic sheeting to resealable bags - this website is a fantastic resource to anyone looking to buy polythene products.
www.discountplasticbags.co.uk

Heavy Duty Plastic Bags
Find out more about a wide range of polythene bags, from shopping bags to heavy duty bags, at this excellent website that specialises in plastic bags.
www.plasticbags2u.com

Cheap Plastic Bags
Cheap Plastic Bags is an excellent website for anyone looking to buy polythene bags at cheap prices. With detailed information on huge variety of plastic bags and details of where to buy them at the best price for you.
www.cheapplasticbags.co.uk

Plastic Bag
Whatever type of plastic bag you are looking for, from clear plastic bags to resealable plastic bags, you'll find out more about it at this helpful website guaranteed to help you choose the right type of bag for your needs.
www.plasticbags2u.co.uk

Plastic Shopping Bags
Looking for shopping bags or any type of plastic bag? Need to find out more information on where to buy them on what types of bags are available? Plastic Bags Supplies is the website for you!
www.plasticbagsupplies.co.uk

Research & Resources

To find out more about plastic bags, how they are manufactured, the huge breadth of polythene bags available and their many and varied uses, please visit:

PlasticBags.uk.com: Directory specialising in plastic bags and other polythene packaging. Browse through a huge selection of plastic bags websites or, if you are a manufacturer, list your products for free.

Goldstork: A free online directory featuring the best hand-picked information on polythene bags, specially selected to cover the full range of plastic bags on the market.

PackagingKnowledge: An online polythene packaging encyclopedia containing a wealth of information on plastic bags and in-depth articles for the packaging industry.

Eco-friendly alternatives to plastic bags

If you're in need of bags to get your job done, but you want to reduce the impact on the environment while doing so, there are plenty of eco-friendly alternatives to regular polythene bags:

Biodegradable carrier bags - Made out of 100% biodegradable or renewable materials such as potato starch, these bags provide all of the strength and convenience you need and expect from a regular carrier bag but, when disposed of in composting conditions, they completely break down, making them more environmentally-friendly.

Biodegradable mailing bags - Send those all-important business mails in an eco-friendly way whilst still looking professional. This range of strong mailing bags all feature a biodegradable leaf logo to show your customers that you care about the environment. They can then dispose of the bag in compost, where it will biodegrade.

Biodegradable clear bags - A range of clear bags that are perfect for displaying products before disposing in compost or landfill, where it will completely biodegrade. Ideal for disposing of organic waste, which can be thrown away with the bag in an eco-friendly manner. Available in a range of sizes, from 4” x 6” to 36” x 48”.

Eco-friendly bin liners - Dispose of your refuse with these environmentally friendly bin liners, waste sacks and compost bags. Ideal for kitchen waste, including food peelings, other compostable food and garden, these bags are completely biodegradable. Put them in your compost heap or bury them in soil and simply wait.

Dog poo bags - For the conscientious dog owner, these eco-friendly bags show that you mean business when clearing up after your dog has done their business. Place your hand inside the bag, pick up the dog poo, turn the bag inside out and tie the bag's two handles together before disposing of in a dog poo bin or compost heap. Made from 100% biodegradable material.

Compost bags - These bags are ideal for the food waste bins or kitchen caddies for collecting and disposing of biodegradable kitchen waste. Place your vegetable and fruit peelings, cores and other similar waste into your kitchen caddy, lined with these bags. Once full, remove, tie at the top and throw in your compost bin where both bag and contents will fully degrade.