Mailing and courier bags
Designed for postal or courier transport, mailing bags are light, waterproof and have an integral adhesive strip. Our stocked ranges cover economy and 'Tuff' mailers, mailorder and courier bags, tamper proof, bubble and even high impact metallic advertising mailers.
Need mailing bags?
For a range of high quality mail order bags, mailing envelopes, and all types of courier sacks please visit mailing bags and courier bags at www.mailingbags.co.uk, where you can buy online securely at discount prices.
Mail order bags are produced with a high quality film, designed to be lightweight but tuff. It offers excellent levels of resistance along with excellent opacity in order to keep your product safe, secure and dry through the harshest of delivery systems.
Ten things you didn't know about courier bags
More Manufacturers and Suppliers of Printed Courier Bags
Courier bags are built to keep safe small consignments from rough handling, dirt and casual inspection while keeping the pack light enough for fast dispatch. The co-extruded polythene suppliers film gives the bag its strength and tear resistance, while the dark inner layer assists conceal contents and the white outer face offers a clean surface for labels, barcodes and dispatch labels. A proper flap with hot-melt adhesive matters because a weak seal can fail in sorting, and that leads to delays or loss claims. When the film gauge and seal quality are matched to the load, the bag does its job without adding wasteful weight.
Grey Mailing Bags Strong Poly Postal Postage Post Mail Self Seal All Sizes Cheap Grey Mailing - £63.90
Grey self-seal mailing bags need to be specified for strength, not only bought for convenience. A cost-effective bag can save money on paper, nevertheless if the gauge is also light the side seams split, the flap lifts in transit, and returned products become a warehouse problem instead of a postage saving. Good poly bags grasp their shape, keep safe against light moisture, and retain small items together through sorting belts and rough handling. Size selection matters as much as film quality, because an overfilled bag stresses the seal while one that is also big wastes material and slows packing. The proper bag gives cleaner dispatches and less claims back from clients.
Coloured mailers do above brighten a package; they assist the dispatch bench work faster and with less mistakes. When alternative gift lines transport through the same pack area, transparent colour coding makes it easier to separate orders at a glance, which assists select-face efficiency and cuts the risk of the gross item going into the gross bag. A well-manufactured mailer also has to transport its colour without losing useful film strength, so the gauge and seal quality still need proper control. If the film is also soft or the colouring is uneven, handling damage and poor presentation soon follow, so the practical value comes from superb control, not only a bold stop.
Two Pack Pop Lux Plastic Envelopes Review
Plastic envelopes often score well on value because the basic material is cost-effective to convert and easy to dash on normal equipment. A thin polythene suppliers or polypropylene envelope can be cut, folded and sealed fast, so production costs stay low compared with more complex stationery items. That does not mean all cost-effective envelope is superb enough for the job, though. Gauge, weld strength and closure quality still matter if the contents are slim, awkward, or likely to be handled repeatedly. A low purchase cost only works properly when the envelope reaches the stop user intact and still closes cleanly.
Jiffy mailers work optimal when small items need light protection without the cost and bulk of a carton. Their padded build gives a sensible balance between low weight and impact resistance, so they suit books, accessories, sample packs and other products that can tolerate a small flex. At packing desks, they are fast to occupy, easy to close and simple to stack or bag into secondary packing, which assists retain dispatch moving. The trade-off is that the contents still need the proper size and enough internal cushioning, because a mailer that is overfilled can split at the seam or fail around the flap. Used with care, they cut postage weight and speed up labour.
#4 Glassine Envelopes – #HS204
Glassine envelopes suit items that need a clean, low-friction pack without the bulk of a heavyweight sleeve. The smooth, translucent paper works well for small inserts, tickets, samples, and lightly handled components because it slides easily through packing lines and retains contents tidy in transit. That same stop also assists when secondary packing requirements to see tidy on a shelf or in a dispatch box. They are not the selection for rough treatment or moisture-heavy environments, nevertheless for controlled warehouse and mail order work they give a simple, efficient pack that is easy to count, handle, and bin.
Extra robust mailing sacks assist keep safe consignments when the packing process has to be fast and the contents still need a decent level of resistance to tears and punctures. In a warehouse or dispatch room, the sack is often the last layer between a product and the rough handling that comes with sorting, stacking and transit, so gauge selection and seal quality matter above appearance. If the sack is also light, sharp corners and repeated movement can cause failure before the package reaches the carrier. A tougher sack gives better handling protection and reduces the chance of claims, which is why it suits mixed packing jobs and busy mailing lines.
Jam Paper 15 X 18 12pk Plastic Envelopes With Button And String Tie Closure Desert Sale
Plastic envelopes work optimal when the closure and the material suit the job, not when they are chosen only because they see tidy on a shelf. A button-and-string tie gives a simple reusable closing method, nevertheless it only performs properly if the film has enough body to resist splitting at the punched holes and enough flexibility to open and shut without tearing. In storage and dispatch, that makes a contrast to how well documents, light garments, samples, or small parts survive handling, particularly when packs are stacked or moved often. When the gauge is proper and the tie is secure, the envelope retains contents together without relying on tape or additional outer packing. That normally means less damage, less re-packs, and a neater result at point of use.
Custom Colored Printed Self Adhesive Postage Mail Shipping Package Metallic Aluminum Foil Air Bubble Mailing Bags
Bubble mailing bags do the job of attaching lightweight cushioning with a tidy outer stop, which is why they are often chosen for consignment packing where presentation still matters. The bubble lining assists absorb knocks in transit, while the outer face can be manufactured in coloured or metallic films to improve identification and give a cleaner shelf or dispatch see. A self-adhesive strip speeds packing and reduces the risk of weak seals from tape use, nevertheless the bag still requirements the proper gauge and seal quality to suit the contents. A poor match can lead to split seams, crushed items, or wasted material, so the specification has to fit the handling route as well as the product.
Gallery of Poster Mailers
Mailers for posters need to do two jobs at once: keep safe the print and present it well when it reaches the receiver. A bright self-promo design works only if the folding and board selection retain the part flat enough to open cleanly and robust enough to survive transit without scuffing or crushed corners. Thin stock may reduce postage and fold easily, nevertheless it can buckle at the edges if the crease is badly set or the handling chain is rough. A well-manufactured mailer gives the impression of care before the poster is even unfolded, and that first touch often shapes how the design is judged.
Types of bags
Economy mailers
Our economy range for simple but effective protection - plain and coloured mailers plus the Mailite range with a pre-printed address window. The cheapest way to send literature to your customers and staff and much lighter than paper envelopes.
Discount mailing bags
For more information and a list of handy resources on mail-order envelope products such as plastic mailers and mailing bags, please visit the discount mailing bags website.
Heavy duty postal mailers
Heavy duty postal mailers are thicker opaque mailers in a strong co-extruded material where you need to be sure that the mailer can withstand some rough handling in transit.
Courier sacks
Massively popular range of large and very large courier sacks with double seals - get a sample to see the tough quality!
Security mailers
Security mailers are extra thick (360 gauge) white opaque mailers with a Tamper Evident Sealing Strip. The welds have a side skirt as well to give extra security to the package - for that top secret document!
Jiffy mailers
The standard featherpost 'jiffy style' mailers are paper padded envelope with a self seal strip for closure. This range is bubble lined rather than pulp filled so whilst being padded to protect contents they are also very light.
Paper feel plastic envelopes
A plastic envelope with the feel of paper (but much stronger and waterproof of course).
More on packaging?
At packagingknowledge.com you can find more information and articles on mailing bags and courier bags.
Visit our sister site for more on mailing bags
Mailing Bags specialist supplier of mailing bags, polythene mailers, courier bags and plastic envelopes. Offers discount ranges and high-impact ranges for all you mail-shot and postal packaging needs.
Get 20% off black mail order sacks this Christmas!
There's a fantastic festive offer waiting for you over at Polybags.co.uk, where you can get 20% off black high security mailing bags on all orders over £75. Black secure mail sacks are the perfect mailing bag for sending confidential documents. Their thick, opaque black polythene means you get confidentiality of contents and great bag strength for a sack that Santa could use for even his most secret presents! So shop now for your black mailing bags, making sure you apply the voucher XMASMAIL16 before you shop - this will automatically give you 20% off once you have £75 worth of black mail sacks in your shopping basket. There's strictly one voucher per customer and the offer is valid for a limited time only, so don't delay!
