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Plastic bags

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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

How to look knowledgeable about rubble bags

Builders rubble sacks earn their retain when storage and transport have to be improvised quickly. The rough woven sacks are not glamorous, nevertheless they grasp straw, blankets, scrap insulation or other loose fill well enough to build a serviceable haybox or keep safe fragile kit in transit. Their value lies in being light, cost-effective and easy to come by in quantity, which matters when packaging has to be assembled from whatever is on offer rather than from a tidy spec sheet. The disadvantage is that they can snag, shed fibres and lose shape below poor handling, so they suit secondary containment better than polished retail presentation. Used with a sensible liner and careful packing, they turn scarce materials into something workable.

Builders rubble bags are only as superb as the method they are filled and moved, because friable waste will exploit any disadvantage in the sack. Heavy-gauge material assists, nevertheless puncture resistance and seam strength matter only as much when sharp fragments, broken plaster or dusty debris are being handled on site or at the depot. Overfilling leads to split seams and awkward loads, while loosely packed bags waste space and upset pallet stability. A sensible specification retains tare weight manageable without sacrificing strength, so the bags can travel through assortment and storage with less risk of leakage. That makes the all waste stream easier to control and retains handling damage to a minimum.

Prices for Wickes 1 Tonne Builders Bag - Extra Large:

A builders bag is only as useful as the material it is manufactured from and the method it is filled. For heavy rubble, soil, sand or mixed waste, the material requirements enough strength to cope with rough handling on site and enough flexibility to settle around uneven contents without splitting at the seams. A normal failure point is not the bulk bag itself nevertheless overfilling, which strains the lifting loops and makes safe movement difficult. Good stock control also matters, because a damaged or dirty bag can cause delays when loading skips or preparing a consignment. A sound bag retains waste moving without fuss, and that saves time at the point where labour is already below pressure.

Blue rubble sacks are designed for rough, heavy waste where normal waste sacks would split far also easily. The blue colour assists them stand out on site, which makes sorting and assortment simpler when alternative waste streams are being handled at the same time. A decent sack requirements enough gauge to cope with sharp rubble, broken plaster, timber offcuts and mixed site debris without tearing at the seams or around the neck. If the film is also thin, a single lift can lead to spillage, wasted labour and a messy load. Choosing the proper sack strength retains handling tidy and reduces avoidable damage.

A rubble sack has to be judged by load behaviour, not by how simple it sees on a shelf. Builders' waste puts sharp edges, damp mortar and mixed debris against the material, so the material requirements enough tear resistance and seam strength to survive rough handling from the floor to the skip. Light sacks might be fine for plaster fragments or offcuts, nevertheless heavier demolition waste requirements a tougher gauge and a safer working size. The proper selection cuts down on split bags, cleaner-up time, and the awkward mess that comes from a sack failing halfway through a lift.

Builders rolls have to suit the method they will be used on site, not only the wording on the order. Gauge, width and stop all change how the material behaves once it is dragged above timber, brickwork or other rough edges. A film that is also light tears early and leaves gaps, while a roll that is also stiff fights against the fit and takes longer to secure neatly. Clear sheeting still has a place where the load must remain visible, nevertheless black film is often better where light exclusion and a cleaner appearance matter. The proper specification retains the job moving and reduces damage before it beginnings.

Heavy Duty Rubble Sacks 10pk

Heavy duty rubble sacks need to be chosen for the job rather than treated as a normal waste bag. On a building site or amid a transparent-out, the contrast shows fast when broken plaster, sharp timber offcuts, or compacted waste beginnings loading the sack from the bottom up. A stronger gauge and better film balance assist the bag resist splitting when it is lifted, dragged, or dropped into a skip. Wider seams and a sensible open-mouth size also matter, because awkward filling can cause strain at the top edge before the sack is even full. The proper sack saves handling damage and reduces mess on the floor.

A builders sack is often the simplest reply when a job throws up light nevertheless fat waste like hedge cuttings, offcuts, or swept-up debris. The bag has to cope with rough handling, awkward shapes, and damp material without splitting open, yet it also requirements to be easy to occupy and transport once full. A sack that is also flimsy tears at the seams; one that is also stiff wastes time at the point of use. Good sizing and a sensible gauge make assortment quicker and reduce mess at the side of the job. That is why the proper sack saves labour rather than only holding waste.

A rubble bag can stop up buried far deeper than expected when building work acquires messy and old waste is left behind. In this case, a digger struck a bag six feet below ground, which shows how poor site clearance can turn simple groundwork into a problem. Heavy bags of broken brick, concrete and soil are easy to overlook once they have been covered and compacted, yet they can still grasp buckets, slow excavation and damage plant. That means waste from one job can become a hazard for the next one unless it is cleared properly and recorded before digging beginnings.

Lego Super Mario: Builder Bags Super Mario 18 Pcs

Builder bags need tougher thinking than their plain name recommends, because the bag is carrying loose, heavy material that can shift hard in transit and amid lifting. A superb polythene suppliers or woven design has to balance strength with enough flexibility to retain the load stable when it is filled, stacked, or pulled across a yard. Weak seams, poor stitching, or a thin gauge can lead to split corners, lost product, and messy handling damage on site. Good stock control also matters, because damaged bags at select-face level slow dispatch and create waste. A bag that survives the first lift and the last fork movement saves labour as well as product.

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.

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

Top ten common things said about rubble bags

Builders rubble sacks earn their retain because they fold flat, weigh very small and still give a robust temporary barrier against dirt, moisture and awkward handling. In stores, on sites and in vans, they are useful as a spare container for loose offcuts, damp waste or items that need separating from cleaner stock. The material is not pretty, nevertheless it is forgiving, and that matters when waste is rough-edged or there is no time for a tidy pack. Used properly, they reduce mess and save a trip back for a proper liner, which retains the job moving without creating a bigger clean-up later.

Industry’s Need For Plaster Builders Rubble Bags In Bulk

Builders rubble bags need to be specified for abuse, not for appearance, because broken brick, mortar flakes and damp dust will expose weak film very quickly. A bag with the same stated gauge can behave differently if the polythene suppliers blend is inconsistent, and poor seam strength soon shows up as split corners or failed bottoms when sacks are dragged across concrete or thrown into a skip bay. Good procurement sees at puncture resistance, weld quality and whether the bag still grasps together when fully loaded with sharp waste. That practical testing avoids false economy, since a cost-effective bag that bursts on site creates more mess, more labour and more handling damage than the saving is worth.

Builders bag (0.60m3) Woodchip

A builders bag is a straightforward method to transport and store woodchip when the load requirements to stay contained nevertheless still breathe a small. The open woven sides cope well with fat, uneven material, while the size makes it easier to handle on site than loose piles or awkward small sacks. For woodchip, that balance matters because the product is light, springy and liable to spill if the container is weak or overfilled. Good filling control also assists with stacking and assortment. When the bag is matched to the proper volume, waste is reduced and the lot arrives in better shape.

Blue rubble sacks need to cope with rough, awkward waste without splitting before the load reaches the skip. A heavier-gauge sack gives better resistance to brick chips, broken tile edges and damp garden debris, so the bag is less likely to tear at the bottom or along the seal line. That matters in busy transparent-up work, where loose rubble creates additional handling and wasted time. Enough strength also assists when sacks are lifted by the corners or stacked briefly on a pallet for assortment. A tougher sack reduces mess, cuts re-bagging, and retains disposal work moving at a sensible pace.

Eco Heavy Duty Rubble Sack 30 Litre 6 Pack

A rubble sack has to cope with rough waste, so the main question is whether the material will grasp together once bricks, plaster, timber offcuts and sharp fragments beginning pressing against it. A 30 litre bag in a heavy-duty grade gives more resistance than a thin liner, nevertheless the proper value comes from how the film handles strain at the seams and base. If the gauge is also light, tears appear amid filling or when the sack is lifted and dragged across a floor. A sturdier construction reduces split loads and messy transparent-up work, which saves time on site and makes waste handling less troublesome.

Builders rolls need to be specified for the route they will in reality travel, not only for the label on the pallet. A roll that sees fine at despatch can still slump in storage if the gauge is also light, the winding is uneven, or the core cannot grasp its form below stack pressure. That creates trouble in the racking and again at loading, particularly where fork tines and tight pallet loads put additional strain on the pack. When the width, core strength, and material build are proper, the roll stays round and usable through the handling chain, which retains damaged stock out of the method.

100 Heavy Duty Rubble Sacks

Heavy duty rubble sacks need the proper material thickness if they are going to survive proper site use. Builders often occupy them with sharp offcuts, broken brick, plaster, and mixed rubble, so a flimsy sack splits fast once the load shifts or sharp edges bite into the film. A stronger gauge of polythene suppliers gives better puncture resistance, while a superb seal and consistent bag size assist amid fast filling on site. That makes the sacks easier to handle, safer to lift, and less likely to fail when moved through a yard or loaded for disposal.

A builders sack works well for loose firewood because it retains awkward parts together, nevertheless it is only as superb as the method the load is prepared. Short offcuts, split logs and barky bits can all sit happily in the bag, yet full tree trunks are a alternative matter because their weight, shape and moisture content make handling far less tidy. A hand axe and an old saw will fast slow the process and can leave poor-sized lengths that waste space in the sack. For clean, stable filling and safer lifting, the timber requirements to be cut to a uniform size before it ever reaches the bag.

A rubble bag earns its retain when waste has to be moved fast, nevertheless its performance relies on above only being a tough sack. On a busy site, the bag has to cope with sharp offcuts, broken masonry and a lot of rough handling as it is filled, lifted and stacked for removal. If the gauge is also light, splits appear early and loose debris ends up across the floor or in the back of a vehicle. A properly chosen bag reduces mess, speeds up clearance and retains the job moving without constant tidy-up work.

Builder bags need to be chosen for the job, because a sack that sees tough on a spec sheet can still fail if the board grade, stitching, or lining is gross for the load. In trade use, these bags are often handled by forklift, moved across rough yards, and stacked in mixed consignments, so the material has to cope with abrasion and rough handling as well as weight. Gauge and seam strength matter, nevertheless so does how the bag sits on a pallet and whether it folds or bulges when filled. A well-manufactured bag retains product safe and makes loading faster, which saves work on the shop floor.

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.