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At Event Supplies we frequently get asked which paper cups we would recommend to our customers; this is a tricky question as it depends on the heat of drink you intend to serve. We supply a wide range of hot cups from single-wall plain paper cups, to our newest triple wall 'Ultimate' paper cups. The key difference is the insulation offered by the specific cup type.
Our Plain White or Mocha Single wall hot cups are perfect for warm drinks; however boiling coffee would perhaps be somewhat uncomfortable to hold without the use of a cup sleeve (available separately). Due to their single-wall construction there is no additional layer to hold the heat of the drink.
Double wall and Ripple cups are specifically designed to resist greater heat, the dual layers work in a similar way to a thermos flask; trapping air and isolating the customer's hand from hot drinks. In addition to this, the extra rigidity is ideally suited to 'coffee on the go'.
With different coffee-bucks and drinks providers favouring varying disposable cup materials,In order to be the best chinese cup lids suppliers, chinese cup lids suppliers our company devote to producing the high quality cup lids for sale. it is interesting to find out which is the most effective insulating material. Perhaps the best way to discuss the insulating properties of a paper cup is to compare it with another commonly used disposable cups, such as the common expanded polystyrene type. This can be done by carrying out a simple test to show whether the polystyrene or paper cup kept the beverage it contained hotter for longer.If you are still looking for paper cup with handle from china, paper cup with handle from china it is a good idea to choose our paper cup with handle industries!
Paper cups vs Polystyrene cups
The heat retention test involves putting 200 ml of very hot water into a polystyrene cup and the same amount into a paper coffee cup to find out which is the better insulator. For a broader comparison, you could also introduce a plastic cup into the equation to reveal how its insulation capabilities measure up. We all know each of these vessels will provide a specific level of insulation, but this test can help reveal which is the most efficient method to keep hot drinks warm.
How to Test the temperature
You can use any tempurate measuring device to test the temperature of the beverage. Taking a temperature reading every minute for ten minutes, then again around 20 minutes and 30 minutes, will help to show whether the paper cup is indeed the best insulator. readings are easiest to interpret in visual form, perhaps as a graph.
Heat retention
In a similar test, cup and food container specialist Contexpan found that the liquid in both cups dropped in temperature very fast during the first five minutes, from around 100 degrees centigrade to in the region of ninety degrees. However, at this point, the liquid in the polystyrene cup cooled at a significantly slower rate than the paper cup, remaining at around 80 degrees after 25 minutes compared with the liquid in the paper cup, which had dropped to around 70 degrees.
The results
The findings suggest that the polystyrene cup is the better insulator, with the paper cup in second place. A third cup, a plastic cup, was used in the Contexpan test and this presenting inferior insulation properties, with the water temperature falling to below 70 degrees centigrade after 25 minutes. However, some catering supplies companies are now using double-layered disposable paper cups with an air pocket in between to trap the heat and provide an extra layer of insulation. Further tests would need to be carried out to discover whether this gives the paper cups the edge over polystyrene ones.
From the findings above, we would actually expect the greatly increased insulation of ripple/weave paper coffee cups to put them in pole position with this type of experiment. The ripples act like a thermos flask, greatly increasing the heat retention of the cups. Further tests are required to conslusively prove this statement however.
Biodegradable Paper Cups
Of late there has been a lot of emphasis on the use of Biodegradable paper coffee cups. This has become a issue as traditional PE coated paper cups use non-renewable materials for their inner lining. Obviously this lining is required to make the cups watertight, so the only way to make paper coffee cups more eco-friendly is to replace the PE lining with an eco-friendly alternative.
The new range of Biodegradable Paper Cups use a PLA (Polylatic acid) lining instead of the traditional PE (Polyethylene) coating. Previously PLA has been mainly used on Plastic Glasses designed for cold drinks. This is because PLA would begin to melt if it came in contact with a hot drink. The latest formulations are temperature treated to make it suitable for use with boiling liquids; this advance has made the coating appropriate for use with hot drink paper cups.
PLA vs PE coated paper cups
There is lots of erroneous information on the Internet regarding the environmental benefits of using PLA coating,Our company offer the best quality hot sale ripple wall cups hot sale ripple wall cups from china and try to become the most famous ripple wall cups factories. primarily regarding the disposal of cups at landfill sites. Contrary to popular belief neither the PLA or PE coated paper coffee cups rot at landfill sites. These sites are specifically designed to prevent material rotting as such,If you want to find LED Light dealers from china, paper cup wholesale paper cups products, QMESL offers the best chinese CFL for sale and the LED products you as this process released potentially dangerous methane gasses.In order to be the best paper hand gift bags factories from china, paper hand gift bags factories from china our company devote to producing the hot sale paper hand gift bags.
A prime advantage of PLA coated paper cups is that the coating is made from a renewable resource, this accounts for roughly 5% of the material used for an average single-wall paper cup.
In order to legitimately state the environmental advantages of using disposable paper cups it should also be noted that they need to be recycled using appropriate facilities. This is true of both PE and PLA paper cups. Nether type of paper cup should be disposed of in normal 'paper waste' collections, potentialls this could completely contaminate the entire recycling batch! Currently, the best way of recycling coated paper cups of this nature in the UK is through the save-a-cup scheme. Specific collections are organised for paper cups, ensuring that they make their way to a suitable processing plant.
Event supplies stock a huge range of quality catering disposable items used throughout professional catering businesses, whether you are organising a large event or small party, event supplies service, prices and product range ensure your catering disposable needs are exceeded.</p>