Mailing bags
Mailing-Bags.co.uk is a division of Polybags specialised in mailing packaging. Our range includes polythene mailers, courier sacks, postal boxes and padded envelopes. We also offer biodegradable mailorder bags and bio envelopes.
Mailing bags are manufactured having in mind what needs to be posted. Mailers can provide more than just safely transporting packages, from protection of goods with bubble mailers to promoting a company with custom printed polythene mailers.
Here we introduce a few popular choices for mailing bags, all available in different sizes and colours and we hope that you find the right mailer for you needs:
Economy mailers
Perhaps the most popular choice for economy mailers is the clear polythene mailing bags, made from strong polythene ideal for when posting large quantities of leaflets ,magazines, newsletters or any other kind of mailing in which clear packaging may be preferable. Economy mailing bags are very secure as this type of plastic wont tear easily. They may also be ordered with a self-seal strip or, for an even more economic mailing bag, just heat seal. Address labels can be attached or, if you prefer, you could use mailing bags with write on panels for addressing your packaging. If the type of mailing is confidential or if mailing a different type of product in which clear plastic mail bags might not work then we can also provide all the same features of a clear polythene mailer on a opaque mailing bag. We can offer many other options for mailing bags, available in coloured or plain plastic, so we are sure that you will find the right economy mailer for your needs.
Mailorder bags
Mailorder bags are used almost every day by companies to deliver online orders or to send brochures and marketing material. Mailorder bags are ideal for this type of posting as they are strong, tamper proof and water resistant, ensuring whatever is being mailed arrive safely and in the same condition as when it was posted.
Mailing sacks and Security mailers
Also known as courier sacks, mailing sacks are heavy duty postal bags designed to protect and delivery of products anywhere in the world. Mailing sacks are manufactured from strong co-extruded material, usually lined with bubble film or foam, to ensure the mailing bag can withstand transport and handling without damaging its contents. Security mailers are produced as a tamper evident, opaque black mailing sack made from strong and thick polythene to provide strong tear resistance and keeping its contents confidential.
Postal boxes and rigid mailers
Polythene mailers are good for when the material being posted is flexible if, however, you need to post a rigid item or don't want to crease important documents then rigid mailers can offer all a mailing bag can plus it wont bend or crease.
Jiffy bags and bubble mailers
An alternative to the more expensive postal boxes and rigid mailers is the padded envelope, commonly known as a 'Jiffy Style' envelope. Padded envelopes are manufactured with an inner layer of bubble wrap to protect against damage when posting fragile items. such as DVDs and Blue-Rays.
Biodegradable mailing bags
If you worry about the environment and believe polythene film is not the best choice, you will be pleased to know that we can also manufacture environmentally-friendly alternatives to polythene mailers without loosing any of the benefits and features of the plastic mailing bags. Biodegradable mailing bags are produce with a high performance, high clarity recyclable film and they are generally used to post brochures, magazines and catalogues. Bio mailers also offer substantial savings in postage as they are lighter than paper but waterproof and strong. Bags can be supplied as plain bags or with white write on panels and are available in a variety of standard stock sizes. These eco-friendly alternatives are definitely the way to go if you have any environmental concerns about the use of polythene mailers.
Coloured dispatch bags
If clear mailing bags don't match your style requirements or the standard blue mailorder bags wont pronounce the colours of you company then we can also offer a range of brightly coloured dispatch bags. Mailorder bags are available in baby pink, eco green, vibrant purple or the famous, best-seller glossy blue. If none of our standard colours don't go with your style please get us to call you as we can custom manufacture them for you, and if would like an extra personal touch we can also add your company's logo to your dispatch bags.
Custom mailing bags
Custom printed mailing bags could show a company's postal address, for business reply for instance, or have a printed postage impression, good for when you’re sending large quantities of mail. Companies could also have logos and sales messages printed on the mailing bag. Customisation does not only cover colours and printing, it also includes custom 'address viewing windows'.
Standard mailing bags and their properties:
- Clear polythene mailers and Economy mailers:
- Clear plastic front panel, allows for good visibility of contents.
- Expose catalogs and promotional mailing items.
- White plastic backing for labeling and postage.
- Optional pre-printed address window
- Mailing sacks and Security mailers:
- Easy opening perforated tear-strip .
- Lightweight, saves on postage.
- High strength seams allow over-stuffing.
- Ink, stamps and labels adhere easily.
- Water resistant.
- Tamper resistant.
- Tough, tear-proof polythene envelopes.
- Color Polythene Mailers or Opauqe Mail order bags:
- Your product will be opened immediately with these high gloss mailers.
- Attractive waterproof envelopes make mailing and promotions stand out.
- Long-side opening has peel-and-seal strip to make closure easy.
- Bubble mailers and padded envelopes:
- Tear proof and water resistant mailer ideal to protect delicate items.
- Bubble lining cushions and protects the insides.
- Smooth surface perfect for handwriting or labeling.
- Super lightweight mailers. Save on postage to nearly pay for the mailing bag.
What the internet says about mailing bags
polythene suppliers mailers suit lightweight products because they keep safe the contents without adding bulk to storage or slowing down despatch. A co-extruded film often gives better daily performance than a simple single layer, since the outside can resist scuffing while the inner layer assists the pack grasp its shape around the contents. That makes a contrast on a busy packing bench, where bags are slid across surfaces, stacked, and knocked about before assortment. Heavier gauges are worth selecting for sharper or more awkward stock, while lighter grades are normally enough for less demanding consignments. The result is a cleaner pack with less rejects and less handling damage.
Stylish mailers for stylish products
Mailer size has to match the product load, or the all pack can become awkward before it leaves the packing bench. A mailer that is also small forces product into a tight fit, which can stress seams, distort the contents and slow down dispatch because each unit requirements additional handling. Even so, small mailers are not wasted if they are kept for lighter items, samples or returns, since that makes better use of stock and reduces waste. The useful lesson is simple: size selection affects packing speed, product protection and how much of the consignment can be used without rework.
Grey Mailing Bags Strong Poly Postal Postage Post Mail Self Seal All Sizes Cheap Grey Mailing - £63.90
Mailing bags need to balance strength with easy handling, because a package that tears in the sortation stream or at the depot can cause delay and rework. A superb poly mailer retains light products together without adding much weight, and the seal has to stay shut after repeated handling, stacking, and brushing against other consignments. Grey bags are often chosen because they conceal scuffs and give a tidy, uniform see, nevertheless appearance still has to sit behind gauge selection and seal quality. Short runs of weak film often cost above it first appears. A bag that survives the journey without splitting is the one that earns its retain.
What to do with a glut of jiffy bags?
Padded envelopes build up fast because they are easy to retain, hard to flatten neatly, and often arrive in a proper stream from online orders and gift parcels. A cupboard full of jiffy bags is certainly a stock control problem at household scale: once the reuse habit is covered, the rest become dead space that still takes up room. The first thing to check is whether the mix is truly single-use waste or a useful consignment for local re-use through schools, clubs, market traders, or small sellers who need light secondary packing. Clean, undamaged examples can often serve that role even if they are no longer wanted at home. Anything torn, dirty, or crushed badly is better stripped for what can be recovered and then discarded properly.
Bubble Mailers Packaging Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2017 - 2025
Bubble mailers earn their place in packing where light protection and low handling cost matter above rigid strength. The air cells in the liner absorb knocks that would otherwise bruise small, delicate items as they transport through sorting, van loading, and door-step delivery. That makes them a practical selection for secondary packing in busy dispatch areas, particularly when the products are narrow, flat, or awkward to box efficiently. The outer film or paper face also requirements enough tensile strength to survive conveyour rub and rough sorting without splitting. A mailer that retains its shape and seal reduces claims, saves repacking time, and retains the dispatch flow moving.
Biodegradable mailers only work properly when the all material selection assists the stop of life, not only the outer label. A mailer manufactured from compostable-looking film nevertheless backed by synthetic fibres or dyed with awkward additives can still leave a messy waste stream, particularly once it reaches a mixed recycling or landfill route. Upcycled and biological inputs like cotton, linen and reclaimed paper give packaging a cleaner profile because the material has already been in circulation instead of being pulled fresh into production. That come also suits shop-floor waste control, since offcuts from one dash can be turned into another use instead of becoming scrap. The practical earn is simpler disposal and less packaging that outstays its welcome.
Padded mailers with a black matte stop solve the protection problem without adding much weight or bulk, which is why they are often chosen for small products that still need a tidy presentation. The short-side opening gives a wider loading mouth, so items can be inserted fast and the lining is less likely to snag amid packing. Four size options assist match the mailer to the product more closely, which reduces wasted null space and retains parcels slimmer for dispatch. That matters in a busy pack area because a better fit improves sealing, speeds up secondary packing, and lowers the risk of crushing in transit.
C6 WHITE Metallic Envelopes
Metallic envelopes need careful specification because the stop that sees clever on a desk can be awkward on the packing line. A 22 cm x 11 cm format sits in the normal letter spectrum, so it suits invitation sets, short mailings, and superior inserts without wasting board or film. The metallic surface can improve shelf appeal, nevertheless it may also display scuffs, fingerprints, and corner knocks if secondary packing is poor or if cartons are overfilled. That means superb handling and snug case packing matter as much as appearance. A tidy stop sells the product better and cuts avoidable damage in dispatch.
Details about 100Pcs Coloured Mailers Shipping Envelopes Self Sealing Plastic Mailing Bags
Coloured mailers need proper film quality, not only a tidy appearance, because thin or uneven gauge can split at the seam or nick on sharp corners before the consignment has even reached transport. A mailer that carries folded garments, small boxes or clipped items has to stand up to rubbing, stacking and the strange rough hand amid packing and dispatch. The colour assists retain mixed orders organised at the bench and in the despatch lane, while also masking contents from casual view. When the material grasps together properly, packers work faster and less parcels come back with avoidable damage.
Custom mailers work optimal when they are matched to the product and the method it will be handled in transit. A baggy envelope wastes material and lets the contents transport around, while an undersised one can strain the seal and lead to split corners or complaints from the receiving stop. Good mailer design takes record of gauge, closure strength and print requirements, then balances protection with pack speed on the line. That come assists retain secondary packing tidy and reduces the chance of damage before the consignment even leaves dispatch.
Get 20% off black secure mailing bags this festive season
If you're looking for mailing bags, there's a fantastic festive offer over at our parent site Polybags.co.uk this Christmas. They are giving 20% off all orders on black secure mail sacks over £75. If you need top content confidentiality in your mailing bags then this is the bag for you.
Just apply voucher XMASMAIL16 and you'll get five strong opaque black mailing sacks for the price of four when you spend over £75. The offer is applied automatically to your basket. Please note there's strictly one voucher per customer and it's a limited time offer, so if you want to make the most of this Christmas bonus, then don't delay.
