One of the most popular forms of packaging for food items are returnable plastic containers or RPCs. They are widely used in the food industry because the plastic used to make these containers creates a durable packaging option that can be used multiple times, while keeping the food items inside fresh. Recently new scientific research has been done that shows evidence that a better packaging option to keep food fresh is corrugated packaging. The findings from this study could lead to a shift in the packaging of choice for food storage and shipment.
A research study conducted by a research team at the University of Bologna’s Department of Agricultural and Food Sciences, and published in Frontiers in Microbiology, had results which showed corrugated containers keep fruit and vegetables fresh up to three days longer than RPCs. The study showed that bacteria or microorganisms would get trapped in the paper fibers and die due to lack of water and nutrients. Without the corrugated material to trap them, bacteria would survive much longer on plastic surfaces. The goal of this study was to study microorganisms that could cause foodborne illness and see how they reacted when exposed to both plastic and corrugate packaging materials. While the study was carried out with both materials under the same environmental and correct storage conditions, it was clear that the corrugated packaging material was able to stop bacteria and keep food fresher longer.
At Cheever Specialty Paper & Film we strive to satisfy our customers by exceeding to meet their needs and expectations. We offer numerous commercial packaging supplies including items such as bubble wrap, stretch film, dispensers and tape among many other products. Our team will work with you to put together a full packaging solution that will meet your needs and fit your budget. Contact us for more information on who we can help you with all of your packaging needs.
When it comes to the baking industry, there is a long history of different films being used for packaging going back years. Waxed paper was the initial wrapping material of choice for many decades with paraffin wax serving as the exclusive coating material for bleached paper stock of suitable weight. As the years went by other types of films were introduced to the baking industry including cellulose film and plastic polyolefin films. Below we explore some of the films being used in the baking industry today, and the characteristics that make them popular choices.
Cellulose (Cellophane): Plain cellulose is a glossy transparent film that is odorless and tasteless as well as biodegradable. Easy to tear, it also is tough and puncture resistant which is important for the baking industry. The folding properties of cellophane make it suitable for twist-wrapping, but it is not heat sealable. Ideally it is used for foods that do not require a complete moisture or gas barrier like fresh bread and some types of sugary sweets.
Polyethylene: Commonly less expensive than most films, low-density polyethylene is heat sealable, odor free and a material that shrinks when heated. While it is a good moisture barrier, it is a poor odor barrier since it is relatively permeable to oxygen. Generally it is used for bags, coating papers and as a component in laminates. High-density polyethylene is stronger, thicker and less flexible than low-density polyethylene and is often used for bread bags and bulk bun wrappers.
Polypropylene: Used widely to pack baked foods, biscuits, snack foods and dried foods, polypropylene is a clear glossy film with good puncture resistance and a high strength. It stretches and has a moderate barrier to moisture, gases and odors, while not being affected by changes in humidity. In Europe it is used to wrap baguettes and rolls.
Coextruded films: A common choice for baked foods, confectioneries and cereals, coextrusion is the simultaneous extrusion of two or more layers of different polymers to make a single film. Compared to other types of film these have very high barrier properties, and are thinner than laminates and therefore easier to use on filling equipment. A coextrusion typically has 3 layers including an outside layer with high gloss and printability, a middle bulk layer, and an inner layer for heat sealing.
At Cheever Specialty Paper & Film we are experienced with working with the baking industry to find the best films that will meet your needs. Working with well over 100 variations of films and siliconized release films, we are an experienced release liner source that understands the requirements of our customers. Contact us for more information.
The packaging industry is a growing field in much demand as it becomes easier and easier to ship items around the world. Proper packaging is vital in this field to make sure that item reaches its destination in the same shape it was sent out in. Packaging engineers are always looking for the best ways to meet their packaging challenges, and one option is double-sided pressure sensitive adhesives.
Pressure sensitive adhesives do a great job in making sure that the packaging remains in place until it reaches its final destination. While it is available in many different variations, some of the common types are silicone based, rubber based and acrylic based. A common tool for packaging engineers , it has a few important advantages that make it a great choice for the packaging industry.
Advantages of Double-Sided Pressure –Sensitive Adhesives (PSAs)
Flexibility: Using pressure-sensitive adhesives gives you the ability to package products quickly because they do not require heat during application. They are also safer than glue sticks, and less obtrusive than traditional tapes. These characteristics allow you to package products quickly, without blocking any branding or logos on the packaging which helps maintain brand awareness.
Instant Bond: Pressure- sensitive adhesives will help you increase your packaging speed due to its instant bonding capability. No time is spent waiting for the adhesive to cure, it will bond instantly as soon as you apply it and add pressure to it. This a huge benefit for high volume packaging operations.
Variety of Applications: Versatility is important, and pressure-sensitive adhesives are versatile due to their ability to meet many different packaging requirements. From bonding metalized PET or being removable for consumers, PSAs are available in many different sizes and tack levels to fit your packaging needs.
For years now there has been concerns over the state of the manufacturing industry and if it will ever reach the previous pre-recession highs. The automotive, aerospace, and building/construction industries among others have only recently begun to improve. One industry with untapped growth potential is the medical and recreational marijuana industries. As state governments change their laws regarding the legality of marijuana in their state, a whole new production industry is starting from scratch to meet the demand.
Why the Marijuana Industry is Growing
Until fairly recently marijuana was illegal under both state and federal law. This has changed with Alaska, Colorado, Oregon and Washington making the use of both recreational and medicinal marijuana completely legal. Many additional states including almost all in the northeast and the southwest have changed their laws to make marijuana for medical purposes legal. Numerous additional states have legislation under review and up for vote to determine if the status will change.
The Marijuana Industry Creates Jobs
With the status of marijuana changing in states all across the country, the infrastructure for marijuana production must be created from scratch. A study from the Las Vegas based RCG Economics group concluded that legalizing recreational marijuana would add more than 6,200 jobs in the first four years in the state of Nevada. This would also create millions of tax dollars and would create nearly 3,000 jobs in related industries like security firms, attorneys and transportation companies. In Connecticut the use of medical marijuana is growing with over 500 physicians currently registered to recommend treatment up from 81 in September 2014. Miami-Dade county has recently investigated the effects of medical marijuana production and has estimated that 125 direct jobs, 75 indirect jobs, and 102 construction related jobs could be created with an annual impact of nearly $62 million, a figure that would grow in the next 10 years. With these kinds of economic numbers, it’s clear that more cities and states will be looking to bring production of medical marijuana locally in an effort to generate revenue and create jobs.
At Cheever we understand this is a new industry that is rapidly growing. In our previous blog Who Put Paper in My Marijuana? we have explored the benefits of specialty paper in the process of extracting marijuana for the oils. As a specialty paper supplier we work with growers, medical labs and production facilities to help them find the correct parchment paper, the correct size paper, and to educate them about printing on certain materials, and what oils work best with what paper. For more information on how we can assist please contact us.
The global adhesives and tape market is growing rapidly. By 2020, over 53.78 billion square meters of different bonding products will be created and used by numerous industries. However a close breakdown of the numbers shows that applications in healthcare and packaging outnumber the consumption in other sectors by a definitive margin.
Adhesives & Their Components:
A good adhesive is not only durable with high bonding strength, it is also flexible and doesn’t corrode the surface to which it is applied. Both the medical industry and the packaging industry have different demands so the right category of tape is found by experimenting with carrier, the adhesive and the release liner.
Why are Adhesive Tapes so Popular?
Adhesive tapes offer significant non-intrusive benefits that mechanical fastening options do not. They typically remove the need of screws and non-structural substrates that are risky to handle and can’t be used on surfaces like sensitive human skin. Also adhesive tapes are cost effective, they are flexible, and their disposal doesn’t pose environmental hazards.
Use of Adhesive Tapes in the Medical & Packaging Industry:
Structural tapes are chemically cured and used to hold together surgical instruments, rubber bumpers on crutches and figure prominently in the manufacture of IV tube sets.
Pressure Sensitive tapes which necessitate the application of higher pressure to forge the initial bond. Found in acrylic, silicone and hydrogel variants, these adhesives are extremely flexible and can hold together plastics, uneven surfaces with dips and bumps and even human skin.
The packaging industry relies on adhesive tapes to secure carrier boxes that store goods and perishables. Because of the rise of e-retailing and drop shipping, there is an inherent need to ensure the safe transit if often delicate and fragile items. Adhesives play a major role in this regard, especially in the food and beverage sector where the goods might be rendered unusable if they are jostled or exposed to the elements.
At Cheever Specialty Paper & Film we are specialists in tailored adhesive tapes and films. We take the time to understand our client’s needs, and then use our years of experience to get the best product for their application to them. In the past we have served the pharmaceutical and medical industry by providing products for wound care, surgical drapes and gowns and medical devices. Contact us for more information about our products and services.
Food is one of the vital requirements of the human race. We would not be able to survive without the nourishment that is provided by food. As technology has improved, it has become easier to ship food across long distances. To do this successfully though, it is important that the food products are packaged correctly to prevent spoiling and ruin.
According to a study commissioned by the Food and Agriculture Organization of the United Nations called “Global Food Losses and Food Waste” one-third of food produced for human consumption is lost or wasted around the globe. This amounts to approximately 1.3 billion tons of food per year that is lost or wasted. To cut back on this extremely high number of food that is not able to be consumed, new packaging and distribution methods have been explored, as the current methods contribute to increased pollution and greenhouse gas emissions.
Demand has been growing for food barrier-packaging solutions that are recyclable and biodegradable and would shield and protect the quality of extended shelf-life foods. One potential solution to this problem is to use paper. Technical advancements in ethylene vinyl alcohol (EVOH) and polyvinyl alcohol (PVOH) technologies allow the paper industry to create packaging that safeguards food quality and at the same time minimizing spoilage and waste.
EVOH is a high gas barrier thermoplastic that is used in household food packaging for products like shredded cheese and baby foods. It contains a semi-polar, semi-crystalline molecular structure that provides an excellent barrier against gases such as oxygen, carbon dioxide and nitrogen. The gas barrier protection it offers is between 10,000 and 25,000 times more than the low density polyethylenes found in common plastic bags. Since it shuts out oxygen, it slows the microbial degradation of the food from the ingress of oxygen over time, and ensures flavor is maintained while protecting vitamin content.
PVOH is a synthetic resin that has been used historically to coat paper for sizing, strengthening, and as a carrier for pigments and optical brightening agents. Similar to EVOH, it has a low permeability to oils, greases, oxygen, carbon dioxide and nitrogen, but under dry conditions surpasses EVOH’s barrier performance due to its higher polarity and crystallinity. It is considered to be the one of the highest barrier polymers available, and will greatly improve paper-based food packaging.
The food market wants to preserve foods for longer periods of time while using packaging that will not have a negative effect on the environment. Paper packaging meets these demands, and the inclusion of EVOH and PVOH coatings and technology can help packaging manufacturers meet their goals. At Cheever Specialty Paper & Film we can provide you with the film or paper that will meet your packaging manufacturing needs. Contact us to learn more about how we can help you.
That’s right folks, Specialty Paper is showing up in the Medical Marijuana space. Now of course not literally but Specialty Papers like Parchment, Glassine, PTFE are all being used in this new Medical Marijuana market.
Is It For Real
I don’t think there is a soul out there that is reading this blog posting that has not seen or heard of the Marijuana market space taking off. The adult usage in regards to market sales in 2014 was $373,800,000 and then in 2015 in grew by 232% to $1,241,400,00. This is the fastest growing market area to date according to Leafly.com
Where Does Specialty Paper Fit In
I’m going to leave the actual marijuana 101 out of this article, there are tremendous sites out there that are incredible about explaining marijuana. I highly recommend Leafly (www.leafly.com). Just take a quick look and you will quickly realize this is not a “burn-out”, hippie, throwback hang out, and there are several other sites.
It is all about the process of extracting marijuana for the oils. It is in this process that a Specialty Paper is used. Growers will take the buds, heat and compress them causing a sap like oil (hash oil sometime it is known as) to be forced out. But before this happens, they put a 6” x 6” square of Silicone Coated Parchment paper down, so when the oil starts oozing out, it can easily be scrapped and removed. (For the avid marijuana growers, please exclude the crudeness in the simplified explanation, we are targeting the Specialty Paper suppliers here – please don’t take offense).
Several Sizes Needed
There are several sizes that are used for this, anywhere from 4” x 4” to 12” x 12” squares. Some folks are needing printing/branding, some need shapes similar to ring boxes, others need some type of folding pattern. The most common request we see is for Silicone coated parchment. This is your typical baking sheet that you would bake with. For the small mom and pop growers, Costco and Bj’s have been filling their needs. Also keep in mind, there is Quilon coated parchment, which has been around since the dawn of time. Of recent it has received a bad rap due to the Chromium that is inherent in the parchment made with this due to the Quilon coating. Before you think bad, just think, every cupcake you ate when you were a kid, was baked with a Quilon coated paper cupcake holder, and you are still here today reading this silly blog – go figure.
Also used is Glassine paper. A very smooth paper that has a barrier resistance, not as good as parchment, but can work in certain applications. But for true total 100% greaseproof, waterproof, barrier proof, and extremely resistant to all chemicals it would be Teflon coated paper, known as PTFE. The drawback, it is the most expensive of the papers listed.
The Paper industry is just one industry that is benefiting from this growing market. Medical and biological labs have transformed into extracting marijuana due to already having a lot of the gear and process in house. The equipment to make extractions has revised several manufactures that were selling into the fragrance markets that were hunted down by marijuana expertise to “tweak” their machine’s for extracting the oil. Farming – sort of no explanation needed here. Just look at the areas in Colorado and Washington that were barren and is now being transformed into a rich paradise for growing.
Mircosoft is even in on the game – that’s right. They are helping to write software that will monitor the growth of the plants and help monitor the whole process. Think about this, Microsoft is putting energy into the Marijuana space. Heck even Whoopie Goldberg has her own company around a certain strain of marijuana.
Conclusion for the Paper Industry
So you get the point, this is not a fad, it’s not going away, you will see all 50 states in your life time be medical marijuana enabled – there I said, I will get off my pot box.
For Specialty Paper suppliers like myself, these are very, very exciting times. We have already been dealing with several small growers, several medical labs, marketing specific companies and publicly traded companies with their only mission is around medical marijuana. We have been helping companies find the correct parchment or correct size, as well as work on educating them about printing on certain materials, and what oils work best with what paper.
We have also in the last month partnered with a local mill in using their parchment like paper to create a very unique offering. This is Nano cellulose fibers, using Nano technology to align these fibers which makes a barrier resistant parchment like paper. Then we coat with Silicone both sides, creating a truly unique Specialty Paper. In our next posting will dive into this and the Nano craze taking hold in some areas of the Paper Market space. Please visit us at www.cheeverspecialty.com or shoot me an email, would love to answer any question etc. – firstname.lastname@example.org
Every day thousands of people are injured in the US, and many of these injuries are preventable. Some happen at work, some happen on the road and some happen during recreational activities. Many of them are traumatic, often leading to serious injury, a life time of disabilities or even death.
The National Safety Council has realized that constant reminders and reinforcements are needed to bring about the desired mindset shifts. To do this, National Safety Month was created to be the flagship effort in this direction. Celebrated over the month of June, it offers individuals and organizations:
Free resources to boost safety best practices at work, on roads and in homes
Free webinars and instructional videos tackling specific safety concerns like emergency preparedness
Free online trainings on First Aid, CPR and AED
Promotional material to generate safety awareness
Cheever’s Contribution to Safety:
Cheever Specialty Paper & Film supplies industries with quality specialty paper and film products, while providing excellent service to our customers. Over the past 75 years it has done its bit in boosting safety with:
Safety Tapes or barricade tapes that are chemical resistant and tear proof. With these products different types and categories of hazards can be cordoned off and passersby’s can be warned of their presence preventing mishaps and accidents.
OSHA, ANSI and ISO compliant safety labels that can be customized in terms of the substrate, language of instructions, size and template. With these products workers and handlers can be made aware of the dangers of using certain tools and chemicals. Often safety labels also contain information related to storage of intended items.
Packaging material to protect goods from jostling and exposure ultimately ensuring their fitness for consumption and application, depending on the industry concerned.
At Cheever Specialty Paper & Film, our goal is to make sure you get the products you need for your desired application. Our wide range of product options, and the ability to work with you to find custom solutions for your needs make us the best option to assist with your safety needs. Contact us here for more information about how we can help you.
New Survey from Two Sides A study that has just come out in June of 2015 is stating something we all pretty much know and feel everyday – we prefer to read something from a piece of paper versus reading on a screen. Two Sides is a global organization created to promote the responsible production, use and sustainability of print paper. Continue reading Consumers Prefer Reading From Paper versus a Screen→