directadhesives.co.uk
  • About us
  • Products
    • Hot Melt Adhesives for End of Line Packaging
    • Adhesives for Labelling
    • Adhesives for Bookbinding >
      • Technomelt PUR Spine Adhesives
      • Aquence Water Based Bookbinding Adhesives
      • Technomelt GA Spine and Side Adhesives
    • Cleaning and Maintenance Products
  • Help
  • GLUE GUNS & STICKS
  • ProWood
  • Blog
  • Contact
  • About us
  • Products
    • Hot Melt Adhesives for End of Line Packaging
    • Adhesives for Labelling
    • Adhesives for Bookbinding >
      • Technomelt PUR Spine Adhesives
      • Aquence Water Based Bookbinding Adhesives
      • Technomelt GA Spine and Side Adhesives
    • Cleaning and Maintenance Products
  • Help
  • GLUE GUNS & STICKS
  • ProWood
  • Blog
  • Contact
Search by typing & pressing enter

YOUR CART

Sticky Solutions

10/4/2019 0 Comments

Technomelt Supra Hot Melt Adhesives – Designed to deliver Value

Hot melt adhesives (HMA) have become the preeminent choice for high speed packaging operations. Their fast setting capabilities reduce unit costs by increasing productivity and also enable machine manufacturers to build simpler, smaller and more efficient packaging machines.
All hot melts do however have a weakness.  They need to be applied in a molten state, and this exposes them to the threat of thermal degradation, primarily by oxidation. 
Equipment improvements have helped and good housekeeping practice contributes as well, but their Achilles heel is always there.  Adhesive chemists have not rested on their laurels however, and the Supra range of products designed by Henkel deploys a much more stable polymer technology, which forms the basis of these hot melt adhesives.  Metallocene Catalysed Polyolefin polymers enable formulation of highly versatile hot melt adhesives, known as MPO hot melt adhesives.  MPO hot melt adhesives are rapidly overtaking many applications traditionally held by Ethylene-Vinyl-Acetate or EVA hot melt adhesives.  Even though the price per kg of MPO hot melt adhesives is on average higher than comparable EVA hot melt adhesives, the advantages that they bring mean that they drive down unit cost. 
                                         
Thermal stability of MPO adhesives is just one aspect of the cost reduction calculation, albeit a major one.  MPO adhesives outgun EVA’s when compared to mileage, so costs are brought down in this way too.
Returning to thermal stability savings, this contributes in a number of ways towards pushing costs down.
  1. Reduction of blocked nozzles:  Better thermal stability of MPO hot melt adhesives means that they do not change in colour, viscosity or degrade to form char as readily as EVA hot melt adhesives.  This means that there is a huge reduction in the likelihood of blocking of nozzle, which results in line stoppages and major costs being incurred.
      2.  Longer parts life:  More stable hot melt adhesives result in longer life of spare parts, which has obvious           cost advantages.  Nozzles, filters, hoses and modules all have extended lifespans and it all adds up.                      Time   spent with major strip downs of the equipment has a serious impact on running costs too.                     
3.  Improved quality:  What is worse than a blocked nozzle?  The answer is a partially blocked nozzle.  The           reasoning behind this statement is that when a nozzle blocks on your line, the packs are unsealed and               the machine stops, not great, but at least you have only lost time and you can address the problem                  perhaps simply by replacing the nozzle and starting production again.  When a nozzle is partially blocked,           the packs will be sealed, but often with less adhesive or an incomplete glue pattern.  These packs then               continue on their way to your customer and that’s where they fail! Or even worse on the supermarket                shelf.  The result could be a rejected load, additional transport costs and reputational damage.  Of                      course, this may not happen, you may ‘get away with it’ at a customer, but as responsible suppliers we              all want to produce the best product that we can and reduce the potential for quality complaints to                     zero and certainly not just retain customer, but continually impress them with our products and service.    
 
Reducing Complexity
MPO hot melt adhesives can also reduce the number of adhesives that are required, simplifying the administrative burden of inventory control, multiple line ordering, as well reducing the risk of using the wrong adhesive in the wrong application.
Realising savings
One of the biggest challenges is understanding the downtime that you have.  Downtime is a catch-all category, which makes it difficult to then come up with a plan of action to tackle its causes.  The first step is then to breakdown your downtime into major causes, avoiding having too big a ‘miscellaneous’ category, which can hide a multitude of sins.  It is always surprising how much information can then be gleaned and once this is clarified it can be tackled.  A comprehensive breakdown of costs for items such as spare parts and cost of labour to deal with problems will then allow you to start to form a picture of what your true costs are.  Direct Adhesives can help with a number of tools to help calculate costings, known as value calculators, allowing you to very quickly arrive at a number which you could be saving and it is often very large!  We can help you understand the true cost of using your hot melt adhesives as well giving you recommendations for improvement via Adhesive Audits and Surveys.
Conclusions
 Consider all of the investment that you have made in your product and the part that packaging plays in it.  Packaging your product is one of the final stages of production and issues at this point may mean that everything that you have done before could be wasted.  Poorly packaged products are not chosen by the consumer, so you want your product to look its best.  Even though the hot melt adhesive that you choose to seal your pack may not be your top priority, in the competitive race for consumer choice, getting it wrong could mean that you fall at the final hurdle.
 
 
 
https://www.directadhesives.com/technomelt-supra---use-less-do-more.html
https://www.directadhesivesglueguns.co.uk/collections/packaging-glue-guns
 
https://kernpack.co.uk/packaging-blog/measuring-production-line-performance/
https://www.eastpac.co.uk/avoid-packaging-downtime/
0 Comments



Leave a Reply.

    Author

    Jon McCaugherty, Marketing Manager at Direct Adhesives.  

    Archives

    November 2020
    October 2020
    July 2019
    May 2019
    April 2019

    Categories

    All

    RSS Feed

    RSS Feed

Direct Adhesives Limited are Premium Partners of Henkel.  We have the knowledge and experience to help you improve your adhesive usage and we are always happy to help - get in touch anytime!

Direct Adhesives Limited, Unit 15 Chartmoor Road, Leighton Buzzard, Bedfordshire LU7 4WG  

Fax 01525 381115

01525 381111    info@directadhesives.co.uk
Picture