Biodegradable packaging

Buy best value eco packaging, including biodegradable bags and compost bags, to do your bit for the environment.

Biodegradable packaging is...

• Better for the environment than traditional plastic or polythene packaging
• A term that covers a range of biodegradable products, including carrier bags, mailing bags, clear bags, bin liners, refuse sacks, wrapping, compost bags, food waste bags, dog poo bags, garment covers, loose fill and much more
• Made from natural materials like starch or paper
• Broken down over time by natural microorganisms, like fungi or bacteria, when placed in prolonged contact with soil, such as when placed in landfill
• Converted into carbon dioxide, water and biomass over a period of time, which varies depending on the product in question
• Also known as eco-friendly packaging, eco-packaging or green packaging
• Every bit as useful as traditional polythene packaging - it really gets the job done and at less cost to the environment
• Becoming more popular over time and therefore more competitively priced, in comparison to traditional polythene packaging

Ten things you didn't know about clear carrier bags

Biodegradable carriers can only work properly in a biofilm reactour when their surface, strength and breakdown rate are matched to the process conditions. If the carrier softens also fast, it sheds material before a stable film has formed; if it stays also rigid, it may not give the microorganisms enough surface to grip. The practical job is to balance film formation with controlled degradation, so the packing does its work and then disappears without leaving awkward residues. That kind of behaviour matters in suspended systems, where movement, shear and constant contact all affect how evenly the biofilm develops. A carrier that grasps together for the proper period will normally give better process stability and less handling problems later on.

Poly carriers can often be reduced without causing breakages when the film specification is set properly at the beginning. The normal mistake is to above-gauge the material because handling worries are being answered with additional resin rather than better design. A carrier that has enough strength for the load, nevertheless not so much that it becomes heavy and stiff, will normally perform better through filling, stacking and transport. That come also trims material use at origin, which lowers waste and retains each consignment lighter before it leaves the building. Sound specification beats padding out the pack.

polythene suppliers carriers work optimal when the gauge matches the job, because bag strength, weight and cost all rise or drop together. A heavier carrier can see safe, nevertheless it adds dead weight to all consignment and takes up more van space than needed. A lighter one may save material, yet it can split on a rough edge, burst below mixed stock, or force additional secondary packing when products need protecting again. Good control of film thickness also assists bags lie flat in store and feed cleanly at the select-face, so there is less snagging, less jams and better stock rotation.

Bonding while on the move? These baby carriers make it happen

Carrier design lives or dies by how it manages heat, and a mesh-heavy build can make a proper contrast when a load is old for long periods. A structure manufactured mostly from SoftFlex-style mesh enables airflow to transport through the body of the carrier rather than trapping warmth against the wearer, which matters on longer walks or in warmer weather. Foam cut-outs in the waistbelt and proper lumbar assist also reduce pressure points, so comfort does not rely on one padded area doing all the work. That combination of breathability and assist gives a more usable carrying experience and lowers the chance of the carrier being left behind because it feels also hot or awkward to wear.

Only 4 lightweight plastic carrier bags per person in United Kingdom

Lightweight carrier bags only work properly when the film grade and gauge match the load and the method the bags are packed at the till. A thin polythene suppliers bag can save storage space and reduce transport weight, nevertheless weak seams, poor stretch recovery or inconsistent film quality soon lead to splits and awkward handling. That creates more housekeeping for staff and more waste at the point of use, which is not hard to spot in a busy shop. Good specification gives a bag that carries a modest shop load cleanly and stacks neatly, so the job is done without constant failures.

Large transparent carriers can cause trouble on matte decal sheets when also much transparent film is left beyond the printed image. That loose edge does not lie flat as easily as the print area, so corners are more likely to lift, small air pockets can sit below, and a faint silver see may appear once the sheet is applied. On the shop floor, that means additional smoothing, more checking, and a slower dash through packing or finishing. Better film control and a cleaner die-cut reduce the amount of stray edge, so the decal settles more neatly and gives a flatter, tidier result.

Printed Patch Handle Carrier Bags, please call us now on: our telephone

Patch handle carrier bags handle the lifting point better than a plain cut-out, which matters when the contents are heavy or awkward. The additional patch spreads the stress across a wider area of film, so bottles, tins and boxed products are less likely to rip through at the grip point amid the transport home. That added strength also assists the bag retain a tidy shape on the shelf, which is useful when presentation matters at point of sale. A well-manufactured patch handle should feel secure without turning the bag stiff or clumsy, because poor balance puts additional strain back onto the handle instead. A sensible design gives holding strength without making the bag awkward to use.

Biodegradable carriers only work properly when the material smashs down at the proper pace, not when it drops apart on the shop floor or in the reactour. In oxygen-small biofilm systems, the carrier has to retain enough surface texture and internal voids for biomass to grasp on, while still allowing a measured release that assists denitrification amid low-oxygen periods. That balance is awkward because wet-out, wall gauge and surface strength all affect how the media behaves once it meets shear and aeration. If the grade softens also fast, solids can shift and wash out; if it stays also rigid, the process loses the very carbon behaviour that makes the carrier useful.

Poly carriers work optimal when the film is matched to the load rather than chosen for sees alone. A bag carrying mixed household waste requirements enough gauge and puncture resistance to cope with sharp edges, damp contents and rough handling, while still opening cleanly on the shop floor or in dispatch. If the polythene suppliers grade is also light, the seam can split or the bag can nick in transit; if it is also heavy, material cost and waste rise without much earn. Getting the balance proper reduces handling damage and retains a line moving through packing and storage without avoidable losses.

polythene suppliers carriers won trade space because they are easier to store, load and transport than paper carrybags. A flat pack of film takes far less room on a pallet, which gives better cube use in the warehouse and makes replenishment quicker at the shop floor or back door. That lighter stock also means less handling problems amid dispatch, since cartons and outer cases are less fat and easier to sort. The practical result is a smoother supply chain with less wasted motion, particularly when products have to transport in volume and by tight schedules.

Why we use eco-friendly bags

Biodegradable bags are a convenient alternative to traditional polythene bags and cause less pollution or damage to the environment. Traditional polythene will degrade - i.e. break down into smaller and smaller molecules - over time but this process takes a lot longer than the time it takes for biodegradable materials to break down when they come into contact with microorganisms.

Therefore, biodegradable packaging takes less time to break down from the full product to nothing, which means they take up less valuable space in landfill sites, thereby creating less of a long term impact on the environment.

The argument for using eco-friendly bags is represented for many by the common 'single use' plastic carrier bag or traditional thin carrier, often handed out in shops and supermarkets across the UK.

Whilst the term 'single use' is, in itself, a misnomer and one that potentially contributes to the problem of plastic bag waste - there is, after all, no reason why a 'single use' carrier bag can't be used more than once, thus lessening its impact on the environment - the extremely high use of thin carrier bags in everyday life sums up the argument that many people make against the use of polythene packaging.

There is no denying that plastic bags create a lot of waste and, even though this represents less than 1% of household waste in the UK*, most of this waste ends up in landfill sites.

* Source: WRAP - Waste & Resources Action Programme

Whilst most carriers bags today are made from recycled polythene, the material (polymers) that these bags are made from, such as polythene and polypropene, are unable to be broken down by microorganisms and therefore take longer to break down in landfill sites than biodegradable alternatives.

So if you use a biodegradable carrier bag to do your shopping, you can console yourself with the fact that you are doing your bit for the environment and, when that bag eventually gets disposed of, it will take longer to become one with the earth than a traditional polythene alternative.

But, perhaps just as importantly, whatever bag you use - make sure you don't throw it away after using it when it's still perfectly capable of being used again.

Remember people - there is no such thing as a 'single use' carrier bag!

Degradable and biodegradable - what's the difference?

"What's the difference between a biodegradable product and a degradable product?" we hear you ask. Both degradable and biodegradable materials are both used to make packaging today, so why is biodegradable packaging supposed to be so much better to use than normal degradable packaging?

Well, let's first take a look at the definition of each word:

degradable (adjective) - Capable of being degraded. spec. Susceptible to chemical or biological degradation.

biodegradable (adjective) - Of a substance or object (esp. refuse or a potential pollutant): able to be broken down and decomposed by the action of living organisms (esp. bacteria), or their metabolic or biochemical processes

So both a degradable packaging and biodegradable packaging, when disposed of, will break down over time into smaller and smaller pieces. Sounds like there's not much a difference between the two then? Well, that's where you're wrong.

The key difference between biodegradable and degradable materials is that natural organisms and bacteria will break down a biodegradable product much faster than oxygen, moisture, heat and/or light will break down a degradable product.

So if you throw away two plastic bags - one biodegradable, the other degradable - at the same time and in similar conditions, then the biodegradable bag will break down into biomass, water and carbon dioxide significantly faster than the degradable bag.

For the biodegradable product, the biodegradation process might take just a few weeks or months, while a degradable bag will take many years to degrade fully.

Faster degradation leads to less time in landfill sites, which saves space, energy and cost, hence why biodegradable bags are the eco-friendly alternative to degradable packaging.

Where to buy biodegradable packaging

Biodegradable packaging manufacturers and suppliers include:

Biodegradable Packaging Ireland
VAT-registered customers in Ireland can save 21% VAT on all of purchases made from Biodegradable.ie - providers and stockists of a huge range of biodegradable and eco-friendly packaging.
www.biodegradable.ie

Environmental Bags
Environmental Bags stock a huge range of eco-friendly packaging and biodegradable products, from eco-friendly mailing bags to biodegradable bin bags and specialist eco packaging. Order online today.
www.environmentalbags.com

Environmental Bag
Stockists of compostable, degradable and biodegradable bags, with useful information on each type to help you choose the right type of bag for you. Also manufacture and stock a wide range of other eco-friendly packaging.
www.environmentalbags.co.uk

Environmentally Friendly Bags
Environmentally Friendly Bags is the place to go for all your biodegradable packaging needs. Tells you all you need to know about a range of biodegradable polymers used to make eco-friendly packaging and how they are made.
www.environmentally-friendly-bags.co.uk

Biodegradable Bags
With loads of information on biodegradable, degradable and compostable bags and other packaging, this website is a must for anyone looking to buy the right type of eco-friendly packaging for their particular needs.
www.biodegradablebags2u.com

Recycled Bags
A very useful website for anyone hoping to find out more about recycled bags, the recycling process and eco-friendly alternatives to plastic packaging, including biodegradable and degradable packaging.
www.recycledbags2u.co.uk

Compostable Bags
Compo Bag is a free website providing loads of information on compostable bags, including how they are made, types and features of compo bags, pros and cons of compo bags and where to buy them.
www.compobag.co.uk

Degradable Bags
A fantastic resource for anyone looking to find out more about degradable bags and other packaging. Featuring tonnes of information and news on degradable bags, along with a buying guide to degradable bags, so you can pick them up at the best discount prices.
www.discountdegradablebags.co.uk

Biodegradable Bag
A very useful website for anyone interested in biodegradable, degradable or compostable packaging. Helps you choose the right type of packaging for you and tells you where to buy any type of biodegradable bag or each eco-friendly product.
www.discountbiodegradablebags.co.uk

Biodegradable Plastic Bags
If you are looking to buy biodegradable bags or eco-friendly packaging then this is the website for you. Detailing the difference between compostable, degradable and biodegradable packaging, while telling you the best place to buy all three.
www.biodegradablebags2u.co.uk

Biodegradable Bags UK
Need information on compostable, degradable or biodegradable bags in the UK? Want to know more about the difference between each type and where to buy them at the best discount prices? Discount Biodegradable Bags is the site for you!
www.discountbiodegradablebags.com

Recycled Plastic Bags
Recycled Bags is a treasure trove of information on recycled plastic bags and other recycled packaging, the recycling process and eco-friendly alternatives to traditional plastic packaging. No other website tells you more about recycled bags.
www.recycled-bags.co.uk

How to look knowledgeable about clear carrier bags

Biodegradable carriers can make a particle-fixed biofilm reactour work more steadily when the assist medium is designed to grasp the proper surface for biological growth. In practical process terms, the carrier must stay intact long enough to assist the biofilm, yet still smash down in a controlled method without releasing fines that upset the flow or block the system. That balance matters because uneven carrier breakdown can change surface area, reduce contact time, and make treatment less predictable. A well-chosen carrier gives stable performance and less surprises amid operation, which is the sort of result that matters in any plant handling difficult water loads.

Poly carriers work optimal when light stock requirements to transport fast without turning into a handling problem. A bag manufactured from the proper polythene suppliers gauge can dash well through filling lines, take knocks from conveyours and still grasp its seal when picked and stacked in the warehouse. Too small film and punctures or split seams beginning eating into useable packs; also much and the load becomes fat, heavy and awkward to build on a pallet. Slip performance matters as well, because a carrier that drags or snags slows packing and makes secondary handling untidy. Getting the balance proper retains low-value products flowing with less damage and less wasted material.

polythene suppliers carriers retain packing lines moving when the gauge and film stop are matched to the job. A bag that dispenses cleanly and opens without hesitation lets operatives work fast at the select face, which matters when orders are building up and carts are passing through fast. If the film is also light, it sticks, splits or snags on the reel; if it is also heavy, it wastes material and can feel awkward in use. Matching body, slip and strength to the contents cuts stoppages and reduces handling damage, so the line runs with less fuss and less rejected bags.

Carriers

Carriers can only be managed properly when the handling system is matched to the load, because products that see harmless on paper can still suffer knock-on damage through the supply chain. A pallet may leave production with sound seal quality and tidy secondary packing, nevertheless weak stretch wrap, poor film tension or an uneven stack can still let cartons shift in transit. That creates crushed corners, broken edges and messy select-face efficiency at the warehouse stop. Carriers, whether road hauliers or internal moving equipment, need packs that stay stable below vibration and braking. A transparent specification saves needless rework and reduces claims later.

Speaking to Sky News, Environment Secretary George Eustice said that a all ban on single-use carrier bags was "not necessary".

Raising the charge on thin carrier bags only changes behaviour so far if the heavier reusable options stay outside the same policy. The proper trade issue sits in the mix of bag types on the checkout and at point of use, because a small shift in one grade often pushes demand into another rather than cutting it altogether. Retailers then face awkward stock swings, and the waste stream occupies with materials that are harder to predict and sort cleanly. A fairer come across the full bag spectrum gives clearer signals at the counter and makes material recovery easier to plan.

Clear carrier bags only work properly when the film behaves consistently on the converting line. A bag can see bright and clean on the reel, yet still cause trouble if gauge drifts or the melt is uneven, because the handles and seams will not share the load evenly once stock is packed in. That leads to weak seal areas, stretch around the grips and bags that split after a modest shopping occupy. Good control of the film retains output proper, reduces waste and avoids constant line adjustments that eat into production time.

10 kg Cheapest Misprint Patch Handle Carrier Bags 15' x 18'' x 3''

Patch handle carrier bags are a sensible selection when a light shopping bag still has to transport a decent load. The strengthened patch around the handle spreads the strain across the top edge, so a heavy tin, bottle or awkwardly shaped item is less likely to tear the bag at one weak point. That matters on fast packing lines and busy counters, where handles acquire tugged rather than gently lifted. Film gauge and stretch have to be balanced carefully, because paper-thin film will crease and fail early, while above-stiff film can feel clumsy in use. A well-manufactured bag retains products secure and reduces avoided complaints at the till.

Biodegradable carriers have to perform like normal shopping bags long before they are meant to smash down, and that puts proper pressure on film design and line control. A carrier that stretches also easily will drift out of gauge amid blowing or converting, giving uneven seals, weak handles and a pallet load that shifts below its possess weight. If the film is manufactured also rigid, it may still transport the products nevertheless can crack at the fold lines or split amid packing. Stable melt flow, sensible slip levels and proper tension control on the machine all assist retain the bag processable through filling, bagging and dispatch, which is where specification matters above marketing language.

Stock poly carriers perform well only when gauge, resin blend and seal response are matched to the job, because a bag that feels satisfactory in the hand can still fail once it reaches a busy select-face. High-density polythene suppliers normally gives the stiffness and puncture resistance needed for fast packing, nevertheless the film has to be held within tight micron tolerances or thin spots will turn into split seams and scrap. That balance becomes more noticeable when packs are counted, enclosed and stacked, since adding thickness brings more cost and more bulk without necessarily improving performance. A sensible specification gives clean opening, tidy block-heading and a seal that stays sound when the line speed selects up.

polythene suppliers carriers only work well when the film is balanced properly between light weight and toughness. If the gauge wanders or the melt has not been stretched evenly amid extrusion, the bag can feel fine at first nevertheless fail where the handles transport the load. Small changes display up fast on the converting line as weak seals, split loops, or print that sits slightly out of register. That is why operatours see film tension, cooling, and seal quality so closely, particularly on shorter runs where there is less chance to absorb waste. A carrier that stays consistent through production is far more likely to survive handling all the method to the till point.

Research & Resources

For more on biodegradable bags, the huge range of eco-friendly packaging available, along with details of how it is made and how it works, please visit:

PlasticBags.uk.com: The UK's number one polythene packaging directory. Advertisers can list items for free and shoppers can browse a selection of biodegradable bags websites.

Goldstork: Free 'pick-of-the web' directory featuring specialist websites and lots of information on biodegradable bags.

PackagingKnowledge: The go-to knowledge website of the polythene packaging industry, featuring loads of useful information about biodegradable bags.

Eco-friendly packaging

Biodegradable packaging - i.e. packaging made from biodegradable polymers - is sometimes known as 'eco-friendly packaging' or 'eco-packaging'.

If you take the traditional polymers (molecules) used to make traditional polythene and add particular chemicals to these polymers, you can create biodegradable polymers that can be broken down by microorganisms.

These polymers can then be used make biodegradable polythene, which can in turn be used to make biodegradable packaging, or eco-packaging.

Eco-friendly packaging is created using a range of biodegradable polymers, including starch- or bacteria-based polymers or blends, water-soluble polymers, oxo-biodegradable polymers or photodegradable polymers.

Eco-friendly packaging has been a popular alternative to traditional polythene packaging for a number of years and can be found, amongst others, in the form of carrier bags, bin liners, refuse bags, compost bags, dog poop bags and other waste bags.