Mailing bags

Buy best value mailing bags now for a professional postage solution and strong, lightweight, waterproof protection.

Mailing bags are…

• Convenient for sending items in the post that require additional protection or are needed to carry a brand.
• Great at keeping package contents safe and dry during traditional mail or courier post.
• Also known as mailers, poly-mailers, plastic envelopes or mailorder bags
• Made from polythene to provide a perfect waterproof coating for your mail - much better than soggy envelopes!
• Very light which means that postage costs stay low
• Strong which means your envelope won’t tear or rip before it reaches its destination
• Similar in appearance to a regular envelope - rectangular and flat - and open in the same way, at one end to allow you to place your package contents inside
• Simple to use, with an adhesive strip running alongside the opening of the bag. Just fill the bag with your postage contents, rip off the covering tape, fold down the flap and your mailing bag is ready to post. Easy peasy!
• A great way to advertise your business. Get your company logo, design or slogan printed on the outside of the mailing bag and impress your customers as their mail lands on their doormat

Why people are talking about biodegradable

What Are Biodegradable Bags: A Brief On History, Uses And Industrial Impact

Biodegradable bags reply a simple problem in waste handling: normal waste sacks often survive far longer than the waste inside them. When a bag is manufactured to smash down below the proper conditions, it fits better with modern disposal systems and cuts the amount of lasting plastic going into occupy and recycling streams. That still relies on proper specification, because a weak bag that splits in the bin creates handling damage, leaks, and complaint from staff or clients. The proper grade requirements enough strength for lifting and transport before it beginnings to degrade, so the material selection has to balance use in the depot with what happens after assortment.

8. Eco-friendly Normandy

Eco-friendly packaging works optimal when the material selection matches the job, not when it simply carries a green label. A light gauge polythene suppliers bag may see efficient, nevertheless if it splits in transit or requirements a second wrap, the additional waste cancels out the saving. The same is true for board and paper: a grade that is also weak wastes cartons through crush damage, while one that is also heavy adds unnecessary fibre and transport weight. A superb specification balances protection, pack speed, and stop-of-life recovery. That is the judgement that retains material use in reality low.

Environmentally Friendly Companies

Environmentally friendly packaging beginnings with the board grade and the fibre origin, not with the label on the outer sleeve. A card product that carries a recycling label may still cause trouble if the waste content is high, the surface stop is awkward, or the lamination blocks normal recovery. In a print and converting line, small changes in coating, adhesive, or ink load can affect how easily the sheet sorts in the mill and how much material ends up as reject. That matters only as much in the warehouse, where mixed stock and unclear specifications can lead to slow picking and avoidable handling damage. A product only earns pure green value when it works in production and still fits the recycling stream afterwards.

Biodegradable material is not the same as a proper compostable pack, and that contrast matters when a specification is written for waste routes rather than marketing language. A film or tray may eventually smash down, yet still fail if it leaves residues, contains restricted metals, or lingers also long in a composting system. In practical packaging terms, that means a pack can see friendly on shelf nevertheless still be useless in the gross recovery stream. Buyers and converters need to check the normal behind the claim, not only the label, because the stop of life has to match the intended disposal route.

Green biodegradable bags only perform well when the film matches the job, not when they are chosen by colour alone. Organic waste brings moisture, sharp ends, weight and a long dwell time in the caddy or bin, so the gauge has to be robust enough to prevent splits nevertheless not so heavy that it slows the intended breakdown later. Compostable blends can also feel alternative on the line, with less puncture resistance and a alternative slip level to normal polythene suppliers. That changes packing speed, seal quality and the risk of handling damage before the bags even leave the carton.

To buy biodegradable bags properly is to match the material to how the waste will in reality be handled, not only to the word on the spec sheet. A bag that sees fine in a sample can still fail if the film is also thin, the seal is weak, or the polymer blend does not smash down in the composting system meant to accept it. Trade buyers need a sack that can transport biological waste without splitting in the hand or on the trolley, then disappear at the proper stage instead of staying behind as awkward residue. That balance between strength in use and breakdown later is what separates a workable bag from a false economy.

Clear Bags

Clear bags work optimal when the film, gauge and seal quality match the job rather than the marketing line on the carton. A light, tidy bag may see tidy on a display stand, nevertheless if the polythene suppliers is also thin it can split in transit, scuff on shop-floor handling, or open at the seal when cases are stacked also tightly. A sensible spec balances appearance with enough strength for filling, dispatch and storage, particularly where products are picked often and repacked. Get that balance proper and the bags stay clean, presentable and easier to use through the all chain.

Carrier bag use dropped sharply once shopping habits changed, and the space saved behind the counter was only part of the benefit. Fewer loose polythene suppliers bags moving through tills, cages and waste bins means less clutter, less time spent tidying, and less bags escaping into loading bays or getting caught in handling equipment. Shop-floor packing also changes when bags are used less often, because more items are carried by hand or placed into reusable carriers, so the method products are grouped at the point of sale matters more. That puts more pressure on tidy packing and sensible load balance, which assists prevent damage before the client even leaves the store.

Grey Mailing Bags Strong Poly Postal Postage Post Mail Self Seal All Sizes Cheap Grey Mailing - £151.99

Mailing bags need to be specified for handling, not only for appearance, because the gross film can fail long before it reaches a mailbox. A decent polythene suppliers mailer relies on the proper balance of gauge, puncture resistance and seal quality, so it will survive thrown parcels, sharp corners and rough sorting without adding unnecessary weight. If the film is also heavy, warehousing and transport costs rise for no useful earn; if it is also thin, splits and returns soon follow. Good closure strength also matters when products transport through cool stores or dusty packing areas, where a weak seal can lift and spoil the consignment. A sensible spec saves rework and handling damage.

Bins & bin liners

Bin liners fail in small methods long before any dramatic split appears, so gauge control and seam quality matter above most casual buyers realise. A liner that sees fine on the shelf can beginning to stress-whiten around the rim, tear at the weld or puncture when a rigid item presses through mixed waste, particularly if the film has been downgauged also far. The behaviour comes down to how the polythene suppliers is compounded, stretched and sealed amid conversion, not only to the stated litre size. A well-manufactured liner copes with wet loading and awkward shapes without losing lift-out strength, which saves mess and avoids a bag letting proceed at the gross moment.

Mailing bag types

A mailing bag is a polythene envelope used to send contents in the post, but the name covers a whole range of different products. Here are just a few of them:

Lightweight economy mailers - the original and (according to many) best mailing bag. A traditional polythene mailer with no bells or whistles - just a strong, waterproof and lightweight envelope that is very reasonably priced and perfect for you to send items to your clients or customers without breaking the bank.

Glossy blue mail order bags - the mailing bag that speaks business, these metallic blue mailers are guaranteed to give your company the edge and impress your customers. Popular with online traders and mail order companies alike, these mailers are strong and professional in appearance without costing the earth.

Extra tough mailing bags - for those occasions where you want a little bit of extra protection to the contents of your post, these heavy duty mailing bags are perfect for withstanding bumps, scrapes and bangs in transit. Don’t mess with the heavy mob - these mailers are strong, tough and ready to rumble!

Vibrant colourful mailing bags - when you want your mail to stand out from the crowd, what do you do? You send it in a radiant, eye-catching coloured mailer! Guaranteed to bring any package to life, these polythene mailers come in a range of vivid colours - including baby pink, eco green and vibrant purple - to brighten up your customers’ day!

High security mailing bags - if your mail requires an extra level of security then a range of high security mailers are available to give you added peace of mind. Extra thick opaque mailers - available in black or white - provide top secret content confidentiality, while tamper-evident mailers that show if someone has been interfering with your delivery.

Print your very own personalised mailing bags

Take your business to the next level with printed mailing bags personalised with your company logo or design.

This is an ideal way to promote your business as your mail is guaranteed to stand out from the crowd and you are reaching the consumer directly in their own home or office.

There are many ways that you can personalise your mailers - a simple logo, distinctive colour scheme or typeface, company catchphrase or advertising slogan, to name but a few - and ensure that your delivery doesn’t get lost in a pile of post, but really stands out from the crowd!

A firm favourite with retailers in the UK and all over the world, printed mailers have proved to strengthen brand identity and increase customer awareness, so make sure you take advantage of a simple way to give your business a boost.

Where to buy mailing bags

Mailing bag manufacturers and suppliers include:

Polythene Mailers
Polythene Mailers are specialists in polythene mailing bags, stocking a huge collection of waterproof mailers in a variety of styles, shapes and sizes and plain or printed with your own design. With free delivery to any UK address, this is the place to go for polythene mailers!
www.polythenemailers.co.uk

Mailing Bags
The UK's online home of mailing bags caters for all of your mailer needs. Check out their huge catalogue of mailing bags in every style from economy mailers to glossy blue mailorder bags. Also features a fantastic size guide so you know exactly what size mailing bag to buy.
www.mailingbags.co.uk

Mail Order Bags
The home of mail order bags - the lightweight, waterproof and tough plastic envelopes that provide the perfect way to send your mail. Select from a huge range from heavy duty postal bags to light jiffy bags.
www.mailorderbags.co.uk

Plastic Mailing Bags
Mailing Bags is a fantastic website selling a huge range of polythene mailers at very competitive prices. Order online from a range of clear and coloured mailers, with free delivery to any UK address.
www.mailingbags.co

Mailing Bag
Another great mailing bag website, which sells a huge range of bags and provides a comprehensive rundown of why mailing bags are the postal bag of choice for online retailers.
www.mailing-bags.co.uk

Buy Mailing Bags
Packed full of information on mailing bags - including a detailed description of each mailing bag type - along with a comprehensive list of where you can buy them, this is a serious mailing bag website.
www.buy-mailing-bags.co.uk

Plastic Envelopes
Discount Plastic Envelopes is a great source of information on mailing bags and plastic envelopes. Whatever type of mailing bag you need you can find out about it here, along with information on ISO envelope standards.
www.discountplasticenvelopes.com

Polythene Mailing Bags
Find out all about polythene mailing bags at this fantastic website, which tells you all about mailers and why you should use them. Also features a section on eco-friendly mailing bags for those people who want to keep an eye on the environment.
www.polythenemailersdirect.co.uk

Courier Bags
This website is the place to go to find out all about postal sacks, courier bags and polythene mailers. Featuring a great in-depth list of each type of polythene mailer to help you choose the right courier sack for you.
www.couriersacks.com

Bubble Mailers
Bubble mailers is home of bubble mailing bags. Featuring all you need to know on the lightweight, bubble-lined mailers used to protect delicate items, along with eco-friendly alternatives. Check it out today.
www.bubblemailers.org.uk

Mailing Envelopes
If you're trying to decide what sort of mailing envelope you need to meet your mailing needs, then Mailing Envelopes is the website for you. A great place to find out the right size of bag along with details on a range of mailing bags.
www.discountmailingenvelopes.com

Poly Mailers
A great website to buy and find out more about polythene mailing bags. Listing details of a range of poly mailers available, helping you choose the perfect bag for you before you buy.
www.polythene-mailers.co.uk

Cheap Mailing Bags
A treasure-trove of information for anyone looking to buy mailing bags. Containing all the information you need to know on any type of mailing bag and how to get the best discount prices, you need go no further than Discount Mailing Bags.
www.discountmailingbags.co.uk

Plastic Mailing Envelopes
Visit this website to find out more about mailing bags and where to buy them. Featuring loads of information on polythene and eco-friendly mailing bags and a range of other polythene packaging.
www.discountmailingenvelopes.co.uk

Plastic Mailing Bag
A great website for any organisation who posts out a range of stock and wants to do so in a professional manner. Mailing Bags Direct lists common applications for mailing bags, so that you pick the right bag for your company.
www.mailingbagsdirect.co.uk

Mail Order Bag
A great website if you're looking to buy, or simply find out more information about, mail order bags. With details of a range of mailers, from blue opaque mail order bags to high impact silver mailers, this site is mailorder bag heaven!
www.mailorder-bags.co.uk

The truth about biodegradable?

Biodegradable bags are not automatically as tough as normal plastic, because their performance relies on the material blend, the gauge, and how they are stored before use. A bag that sees fine on the shelf can still split early if the film has been weakened by heat, damp, or long warehouse storage, and that makes a contrast for picking, packing, and client handling. In a busy dispatch area, weak seams or poor film tension lead to spills and additional waste very fast. For light products and short-life use, a well-manufactured bag may be perfectly serviceable, nevertheless it still requirements checking against the proper load and handling conditions.

7 eco-friendly holidays for travel that leaves less of a trace

An eco-friendly holiday beginnings with the method travel is planned, not with a label on the brochure. The greenest trip is normally the one that cuts the biggest waste first, and that often means less flights, better use of rail links, and accommodation that manages energy and water properly rather than only talking about it. The same thinking applies in packaging and dispatch: the smartest option is not frequently the most elaborate one, nevertheless the one that protects the load, uses less material, and still arrives in superb shape. A careful selection at the beginning saves resources all the method through the supply chain.

25 of the Most Environmentally Friendly Architecture Firms

A packaging operation can only see environmentally friendly if the materials suit the job and the waste stream behind them has been view through. A lighter board grade, thinner gauge film, or a well-chosen recycled content spec can cut material use, nevertheless only if it still protects the product through packing, storage, and transport. Poorly judged changes often lead to split cartons, loose wraps, or additional secondary packing, which wipes out the earn. The better come is to match the pack to the handling risk, then retain an eye on seal quality, pallet stability, and the amount of scrap coming off the line. That sort of selection saves material without creating more problems elsewhere.

Creatours of The Worlds First Plastic Free, Certified Biodegradable Glitter

Biodegradable glitter only works as a credible substitute when the base material behaves properly in use, and cellulose from hardwoods gives that a more practical footing than normal polyester film. The point is not only that the material smashs down, nevertheless that it can do so in a spectrum of conditions, from composting to soil and water environments, which makes disposal less doubtful for stop users and waste handlers. Sourcing from responsibly managed plantation wood also reduces the pressure around feedstock security, because the supply comes from a controlled raw material stream rather than an unpredictable mix. That makes the product easier to specify for packaging, display and craft uses where appearance still matters.

Green biodegradable bags can see like the easy reply, yet the proper test comes in handling, not on a spec sheet. A bag that folds nicely at the checkout still has to transport awkward pack shapes, resist rubbing against carton edges and grasp together when staff are moving stock fast through secondary packing and dispatch. If the material has been engineered to beginning breaking down below the gross conditions, puncture resistance and seal quality can suffer long before the load reaches a client. A sound packaging selection is the one that retains its shape, protects the contents and cuts down on split bags and rework.

A biodegradable bag only works properly when the film is chosen for strength as well as breakdown. Thin stock that feels fine in the hand can split once damp waste and a bit of air pressure stretch the seam, which is why gauge, seal quality and tear resistance matter above a simple green label. Good roll formats also save space in pockets, glove holders and dispensers, so less bags need carrying for the same route. That makes handling easier and reduces the chance of a rushed double-bag job.

Clear bags assist control what enters a site, nevertheless their proper value relies on how they are specified and handled. A low-gauge polythene suppliers bag may see fine on paper, yet it can split on a sharp carton corner or fail when overfilled, which creates both a mess and a security problem. Heavier film gives better puncture resistance, though it can reduce pack count and take more storage space. Seal quality matters as well, particularly where bags are used for controlled entry, visitour packs, or visible security checks. Good stock rotation retains the proper size on offer at the point of use, and that avoids last-small substitutions that cause handling damage.

Be the first to review “Black Maxi Carrier Bags” Cancel reply

A Super Maxi carrier bag is a practical selection when a consignment is fat, awkward, or manufactured up of several items that need to travel together. The additional volume gives the load more room, which reduces pressure on the handles and stops hard edges from working against the seams. That matters in shopping packing and stockroom work, where a bag often acquires lifted, shifted, and stacked before it leaves the counter. A well-manufactured bag in the proper gauge retains its shape without becoming brittle, so the contents sit properly instead of forcing the bag open. The result is less splits, less handling damage, and a more proper transport out.

Carlton introduces PLA starch naturally smarter' mailing bags

Starch-based mailing bags only make sense when the stop-of-life route is controlled, because their value relies on being sent to the proper waste stream rather than treated as normal plastic. In an industrial composting plant, heat, moisture and airflow work together to smash the film down alongside food waste and other biological material, nevertheless that result comes from the method the polymer is built and the thickness of the film, not from a loose claim of being biodegradable. The trade-off is plain enough on the packing line: compared with normal polythene suppliers, the bag may be less forgiving on puncture resistance, seal strength and storage life, so gauge selection, closure design and adhesive set-up all affect dash speed and bag rejection rates. That makes the spec decision as much a logistics call as an environmental one.

Heavy Duty Clear Bin Liners 20" x 38" x 46"- 100 Liners Per Box

Heavy-duty transparent bin liners at 220 gauge cope far better with rough, awkward waste than the thin sacks often thrown into service on a busy select face. The contrast is not only thickness on a spec sheet; it is how the polythene suppliers film resists punctures, splits and strain when sharp-edged offcuts, mixed waste or damp loads land inside it. A liner that retains its shape below a 20 kg occupy saves time because it does not need double-bagging or constant checking for tears. That makes waste handling steadier on the shop floor and reduces mess around the bin point, which is where weak sacks normally cause trouble.

Research & Resources

For more information on mailing bags and the different types available, plus details of how poly mailers are manufactured, please visit:

Goldstork: A free directory listing the best of the web, featuring carefully selected information on and websites specialising in mailing bags.

PlasticBags.uk.com: Free online directory specialising in polythene packaging. Contains useful articles and other resources, including a list of top mailing bags websites.

PackagingKnowledge: Read detailed information about mailing bags on this in-depth website dedicated to polythene packaging.