While this has been in the works for quite some time, it is now official, all the authors of this blog will now only be publishing new content on the Packaging Section of the Chainalytics Blog. Follow this link for all our latest packaging and supply chain industry content you have enjoyed here.
Sincere thanks to all of our subscribers and readers here over the years! We hope you will continue with us on our new and improved platform. Don't worry, all this content will remain posted here as an archive.
Packaging Matters
Packaging Matters blog is a compilation of articles, excerpts, & opinion pieces on general packaging topics brought to you by a group of packaging consultants and engineers.
Monday, April 2, 2018
Wednesday, November 16, 2016
3 Takeaways from IoPP's Packaging Machinery Course
I recently completed the IOPP Packaging Machinery Basics course at Frain Industries in Chicago, a “survey course” that introduced attendees to a wide range of types of packaging machinery. The course is designed for engineers who work on the design side of packaging, as many packaging professionals have minimal experience working with packaging machinery. This is in large part due to machinery is marginally covered or not taught in many packaging engineer degree programs.
Three Course Highlights/Takeaways
Now that I’m a course graduate, I can see three course highlights/takeaways that will be valuable assets as I go about designing packaging solutions for Chainalytics’ clients:
1. Videos & Hands-On & On-Site Frain Experience Made for a “Learning Lab”
The course instructor (CEO at Changeover Wizard, John Henry) has vast experience with packaging machinery in many manufacturing plants across North America. His client engagements, has enabled him to collect videos of different packaging machinery and packaging lines. He has integrated many of these videos into his presentation, which helps support the educational content.An addition to the videos, the class was able to go out in the warehouse at Frain Industries (a used packaging machinery vendor), providing a chance to see the vast amount of inventory and packaging machinery running first hand at Frain Industries. John Henry was able to walk us through the warehouse and show examples of machinery covered in the lecture; we also viewed Frain Industries employees working on a variety of up-and-running packaging machinery for their customers. This approach enabled the class to almost immediately apply their in-class learning to live operating packaging machinery.
2. It's Important to Develop a Keen Understanding of How Packaging Design Changes Can Impact Line Production.
One of the biggest takeaways from the course was understanding how a seemingly simple or minor package design change can affect a manufacturing line. John Henry provided many examples of how poorly planned package design changes at several companies impacted manufacturing line
Wexxar Case Erector |
3. The Importance of Determining Requirements When Designing a New Packaging Line
Just as communication between operations and package designers is crucial when implementing package design changes, communication when designing a new packaging line is as important. The success of the new line depends on gathering as much detailed information across departments as possible before line design begins (for example, line capacity, production speed requirements, product info, the final package’s complete bill of materials (BOM) (get samples), etc. It is also vital to make this information gathering a continuous process, since more information will become available throughout the project.
Lastly, it is extremely important that there is at bare minimum a verbal agreement, or better a written and signed packaging success criteria document, that contains the information gathered to help ensure all stakeholders are on board. This formal step will prevent any potential disagreements, if something fails on the line, since all parties are accountable.
I recommend in completing IOPP’s Packaging Machinery Basics course if you want to learn more about packaging machinery at a high level. I definitely look at machinery differently now, and with more curiosity. The class is relatively small (15-20 people) and is taught twice a year. Please visit iopp.org for more information on this course and what it has to offer.
Sam Huppert is a
packaging consultant at Chainalytics, where he supports senior engineers with
value engineering and damage reduction projects from project launch through
final implementation.
Tuesday, October 4, 2016
How Will New Transportation Technology Impact Packaging Damage?
I am often involved in the replication of packaging damage
due to transportation hazards; frequently there is a new or surprising dynamic between
the trailer, the route and the products inside the trailer. It is important to know the dynamics of the
distribution route, which, with today’s technology and instrumentation, is
pretty routinely and easily accomplished.
Usually, we can utilize standard test methods for truck vibration, but
sometimes there is something in the specific route that may lie outside the
standard random vibration sequence. Just
recently, one of the commonly used testing standards ASTM D4169 went through a
change in vibration profile based on data gathered over the last few years; the
ASTM profile is now similar to the ISTA vibration profile.
With the advent of lower cost sensors, increased computer
power, Internet of Things (IoT), Physical Internet, ‘chronic’ driver shortages,
increased regulation on drivers and equipment, higher efficiency transmissions,
Google & Uber’s driver-less cars and the ever increasing pressure to reduce
operating costs, it seems trucking is on the verge of going through some pretty
radical transformations. A few technologies
currently in trial include platooning, driver assist and driver-less tractors.
What is Platooning?
Platooning is when two or more trucks travel in close
proximity to reduce drag and increase fuel efficiency for both trucks. This is
enabled by linking the driving and safety systems of the trucks together via
wifi. Some have likened platooning to be
a highly advanced form of cruise control; the trucks maintain an optimum, but
close distance. The lead truck uses long
distance sensors to look for ‘obstacles’ for collision avoidance. Further, the braking systems are linked together
for safety because the distance between the trucks is so small that the human
response may be too slow. The trailing
vehicle gets the greater fuel efficiency benefit.
Truck Platooning could create new dynamics for packaging and vibration frequencies |
Platooning is envisioned to extend to having a single driver
lead a series of autonomous vehicles; this would be most effective high volume
and hub to hub routes. This would be the
incremental step toward completely driver-less trucks. Many prognosticators suggest that driver-less trucks are still 10 years away, but platooning will be here as soon as next
year. Early adopters are favored to be
the biggest winners.
Additionally, auto makers are experimenting with platooning
for passenger cars. In my misspent
youth, many of us believed that if you would ‘platoon’ behind a big rig and you
were all speeding you would save gas and the police could not figure out a way
to pull you over; I can say with some authority that this was a youthful
misconception.
What could this new technology mean to me as a packaging
engineer sleuth?
Usually, a known lane or route from a manufacturing facility
to a distribution warehouse will result in a fairly predictable rate of damage. Typically little or no damage is observed on
these routes, but depending on load configuration, mis-application blocking and
bracing dunnage or other factors will produce occasional but usually a small
amount of damage.
I was recently involved in the evaluation of a very substantial
amount of damage to one load. This one load had highly atypical damage to the packaging
and the product; severity of the damage was excessive. This single load was just one of many the
company ships from its factory to one of many of their distribution centers. As with any conscientious company, they
launched an investigation into the cause(s) and this is when I was called
in.
When evaluating the output of a system it is important to
know whether the cause is the fault of the design of the system. The system in this case is the packaging
design, handling, load configuration & use/mis-use dunnage and the external
forces due to trailer/road interaction.
The protective packaging, if it performs as intended is designed to keep damages to
a minimum. The packaging is often tested
to ascertain its performance and ability to protect in the supply chain. If the variation of a system is out of the
normal range, such as greatly increased damage, it is important to determine if
the system variables have changed. If
the basic system inputs have not changed, the issue could be considered special
cause – special cause being a non-repeatable random input that causes the
variation in results or output.
Fortunately, in this case, we already had some good
transportation vibration data as well as some unique tests we developed to
tease out some of the unique dynamics of their products. In this case, we applied all the applicable tests
without matching the damage observed. We
also applied additional tests and test
thresholds to replicate of the severity of the damage. No matter how hard we tried to cause this
damage level (and we tried pretty hard), we could not come close to replicating
the damage observed by this one load.
In this case, we determined this particular damage occurrence was ‘special cause’. The leading
hypothesis was the driver left his intended route onto some pretty hellacious
dirt roads to visit his ailing grandmother; others suggested a less virtuous off-road
destination.
It will be some years before the self-driving technology,
ubiquitous GPS and electronic logging is all in place, but each new technology will
reduce the incidences of these ‘special cause’ events. I know that by the time these technologies
are available, I’ll likely be long retired and will gladly adopt driverless
vehicles to keep one more old man out of the driver’s seat.
Eric Carlson, CPP is a Senior Packaging Engineer for Chainalytics. With a thorough understanding of the forces involved in distribution and ASTM / ISTA test methods, combined with extensive understanding of dynamic attenuation, Eric’s design and engineering work focuses on damage prevention and protective packaging. Eric has been involved with a wide range of highly technical designs in applications such as; medical device packaging, military and space, electronics, test equipment, industrial equipment, recreational equipment & vehicles.
Image source: http://www.pcrevue.sk/files/photo/2016-04/13027/fc5e12/scania-trucks.jpg
Image source: http://www.pcrevue.sk/files/photo/2016-04/13027/fc5e12/scania-trucks.jpg
Thursday, September 1, 2016
UW STOUT Pack Expo Happy Hour - Save the Date!
| |||
| |||
|
Tuesday, July 5, 2016
Small Changes Can Bring Big Supply Chain Savings
by Rich Lindgren, CPP
Chainalytics
In the world of Consumer Packaged Goods (CPG) there is an eternal struggle between the demands of marketing, operations and optimizing your packaging for the supply chain. As an everyday consumer, you probably see packages all over the grocery store where you wonder why there is so much air around the product or food in the packages you purchase. For the most part, air is waste and below you will read why!
There are a few reasons for this air. The first is driven by operations and that is the functional air space so they can run their automated filling equipment at speeds which maximize efficiency and profitability. For the most part this is a good thing, this ultimately contributes to you getting the products you want at your local stores at a fair price. Secondly and usually the larger driver for the size of the packaging is due to marketing billboard space. When you walk down the aisle at Target or Walmart, almost every package is a mini billboard of sorts trying to call your attention much like driving down the interstate in your car.
The bigger the packaging face the larger the product image or area that can be used by marketing and graphics teams to inform you and entice you to put it in your cart. Packaging size also has an inherit suggestion to the amount of product inside said package. Consciously or subconsciously if you see two pizza boxes next to each other for the same price, you may select the larger one without actually reading the ounces labeled in small print at the bottom of the carton, thinking you are getting a better value. Sadly, not very often is a larger package an indication of amount of product or food inside and even can be consider non-functional slack fill, which can lead to fines on companies.
Typically the process works as follows, a leading brand owner will launch a product into the market with a large billboard area so they can "be heard" on the shelf to tell you what is new and great about the new product. If the product is successful, it is natural for competing brands to launch their "me too" versions into the market to grab a share of the new market. When those "me too" products launch they often copy the size of the current market leader for that product category whether they need the space or not, so they can look the same size wise on the shelf.
As a packaging engineer the trick is to balance the concerns of marketing and operations while delivering an optimized packaging system that will serve the company's bottom line. Below I will outline a case study for a project our team delivered for a past frozen foods customer. This particular frozen pizza item was the follower or the "me too" in the market. Even though the product was a different shape and size then competitor, they launched product in a paperboard carton the exact dimension of the competitor.
We proposed a sensitivity analysis showcasing the range in cost savings, while maintaining a similar size graphic facing. The key was finding the sweet spot for this packaging system while meeting the needs of the marketing team. Even though there were other options with larger supply chain savings, marketing would not support the billboard reduction. The selected option is what we labeled as "Visual Indifference". Basically it was the smallest change I could find that would still make a big impact. Such a small change, that it would be impossible to perceive it in a freezer case.
By reducing the length and width of the carton by just an 1/8" in each direction and reducing height or riser panel by a 1/16" we made a huge impact. The 1/8" reduction allowed us to add a whole row of cases along a 53" Dry Van trailer as well as one additional row at the back of the trailers. The 1/16" reduction allowed for pack out ratio change on the freezer shelf. Getting more pizzas in a freezer leading to less out of stock. This also helped propel a change going to 14 count shipping case from 12 count. In the end, this also allowed one additional row of pizza cases along the top of the trailer as well, in the end the customer got an additional 6,848 pizzas on each truck shipped.
In the end, with an annualized savings of $600K, the time to payback was only 7 days. Adding on top of that, there was a great sustainable story to tell as well. On top of the hard savings, the reduced out of stocks, reduced touches and many other soft benefits throughout the supply chain.
Does it make you wonder what products in your company's portfolio could have a similar opportunity for greater efficiency and supply chain savings?
The packaging team at Chainalytics focuses on packaging cost reduction efforts that lead to a chain reaction of savings across the entire supply chain for their customers.
Chainalytics
In the world of Consumer Packaged Goods (CPG) there is an eternal struggle between the demands of marketing, operations and optimizing your packaging for the supply chain. As an everyday consumer, you probably see packages all over the grocery store where you wonder why there is so much air around the product or food in the packages you purchase. For the most part, air is waste and below you will read why!
There are a few reasons for this air. The first is driven by operations and that is the functional air space so they can run their automated filling equipment at speeds which maximize efficiency and profitability. For the most part this is a good thing, this ultimately contributes to you getting the products you want at your local stores at a fair price. Secondly and usually the larger driver for the size of the packaging is due to marketing billboard space. When you walk down the aisle at Target or Walmart, almost every package is a mini billboard of sorts trying to call your attention much like driving down the interstate in your car.
Aisle of "Packaging Billboards" |
Typically the process works as follows, a leading brand owner will launch a product into the market with a large billboard area so they can "be heard" on the shelf to tell you what is new and great about the new product. If the product is successful, it is natural for competing brands to launch their "me too" versions into the market to grab a share of the new market. When those "me too" products launch they often copy the size of the current market leader for that product category whether they need the space or not, so they can look the same size wise on the shelf.
As a packaging engineer the trick is to balance the concerns of marketing and operations while delivering an optimized packaging system that will serve the company's bottom line. Below I will outline a case study for a project our team delivered for a past frozen foods customer. This particular frozen pizza item was the follower or the "me too" in the market. Even though the product was a different shape and size then competitor, they launched product in a paperboard carton the exact dimension of the competitor.
We proposed a sensitivity analysis showcasing the range in cost savings, while maintaining a similar size graphic facing. The key was finding the sweet spot for this packaging system while meeting the needs of the marketing team. Even though there were other options with larger supply chain savings, marketing would not support the billboard reduction. The selected option is what we labeled as "Visual Indifference". Basically it was the smallest change I could find that would still make a big impact. Such a small change, that it would be impossible to perceive it in a freezer case.
Small changes to the retail carton leading to big savings! |
By reducing the length and width of the carton by just an 1/8" in each direction and reducing height or riser panel by a 1/16" we made a huge impact. The 1/8" reduction allowed us to add a whole row of cases along a 53" Dry Van trailer as well as one additional row at the back of the trailers. The 1/16" reduction allowed for pack out ratio change on the freezer shelf. Getting more pizzas in a freezer leading to less out of stock. This also helped propel a change going to 14 count shipping case from 12 count. In the end, this also allowed one additional row of pizza cases along the top of the trailer as well, in the end the customer got an additional 6,848 pizzas on each truck shipped.
Click Images to Enlarge |
Total Supply Chain Impacts |
Does it make you wonder what products in your company's portfolio could have a similar opportunity for greater efficiency and supply chain savings?
The packaging team at Chainalytics focuses on packaging cost reduction efforts that lead to a chain reaction of savings across the entire supply chain for their customers.
Subscribe to:
Posts (Atom)