Our portfolio of binders and polyolefin dispersions can help formulators enhance coatings to specific performance requirements in a variety of food, dry goods, medical, or consumer product packaging applications. Talk to us about how we can help you: Our fluorocarbon-free RHOBARR Binders for barrier coating are food contact compliant and exceptional for film formation, flexibility, and block resistance. Switching from plastic packaging to paper-based packaging requires innovation in materials and investment in equipment to ensure the required functionality and cost points are achieved.
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{{ user.selectedShipTo }} {{ user.defaultDeliveryAddress.companyName }}, {{ user.defaultDeliveryAddress.formattedAddress }}. Hardly any application exists where a traditional PE coating could not be replaced by our biopolymer coating! 0000000016 00000 n
Solenis uses cookies to give you the best possible experience. Good sealing properties secure performance in use. The Paper Cup Challenge Think your paper products could benefit from barrier coatings? Waxes may be added to boost the water resistance of the finished coating. Omya barrier coatings feature full recyclability or even bio-degradability, food contact compliance, and an attractive price-performance level. Dispersion is a new barrier option without the traditional coating layers. 0000019647 00000 n
In todays workplace, five generations are actively employed. As alternative to fluorine chemical solutions (PFAS) or polyolefins (PE, PP), the product binder range of Extomine G is providing superb oil and grease resistance for all kind of application technologies.
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This is both as a direct response to their customers, the consumers, or, in some cases, to get ahead of pending legislation. Barrier coatings for paper and paperboard substrates minimize the passage of water and water vapor, solvents, oils, fatty acids, and other substances under a range of temperatures and conditions. If you are using Internet Explorer (IE), please switch to another browser for the best visual experience. Less worrisome alternatives are available, even some that tout being environmentally friendly. You have chosen to remove your account. The product is still made of renewable raw material up to a large extent, typically 80-95%, but with plant-based barrier coatings it can be even 100% renewable raw material. 0000013860 00000 n
We use extrusion-coating and extrusion-lamination technologies with proprietary coating recipes that optimise the coating, so that you only need a thin layer of polymer to achieve the required barrier. 0000007521 00000 n
Contact your regional sales representative for sizing and lead times: https://www.cortecpackaging.com/contact-us/.
All Rights Reserved. Also, laminated packaging material can be difficult to repulp and recycle. When the local pizza shop delivers a large pie ensconced in a cardboard box, most people give very little thought to the box itself. At Solenis, for example, we have developed a range of barrier coatings. Checking the box below signifies your acceptance of these Terms and Conditions, which apply to all purchases. Qualms about chemical migration from the packaging material to the ingestible food trump shelf life preservation. If you do not have access to view this content after you login, please contact Dow. Sigura Water has merged with Solenis, adding pool and spa water treatment to our portfolio of solutions. Typical end uses: drinking cups, plates, trays and cartons for fresh foods, salads, sandwiches and dairy products. However, these products are more expensive on a cost per article basis, so brand owners must decide on how much of a premium they and their customers will be willing to pay for a more sustainable solution. Clearly, for a barrier coating to function properly, the polymer film must be sturdy and adhered firmly to the paper surface.
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Achieve optimal print results & converting by tailoring opacity, brightness, gloss, or absorption to your needs. Most people can agree that chemicals of concern like bisphenol-A (BPA) or per- and polyfluoroalkyl substances (PFAS) have no place in food packaging, regardless of their barrier performance. Acting as a molecular sieve, regulatory problematic substances as e.g. Serialization/Unique Device Identification, Green Dot Bioplastics Introduces 9 New Compostable Resins. 0000008035 00000 n
This unique structure gives PFAS the ability to repel both water and fat readily. Solenis offers a complete range of barrier coating formulations to accommodate a variety of paper and paperboard packaging products, including paper cups, fast food wrappers and corrugated boxes. A low Tg polymer will be soft at room temperature and form a film more easily. RHOBARR 320Barrier Dispersion, the first aqueous barrier coating designed specifically for paper applications. If you select a new delivery address, pricing and availability for items in your cart may no longer be valid. In addition, the coating can be utilized on kraft and recycled paper to seal the surface from contaminants that could cause corrosion. It has aluminium lamination on one side and optional PE coating on the printing side of the board. The surface is finished with water-based dispersion technology. 0000052341 00000 n
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Visit our contact pageand we'll help you. The high-barrier coated boards and papers are also greaseproof. Film formation is affected by glass transition temperature, or Tg, which describes the range of temperatures over which a polymer becomes less glassy and more rubber-like. Tykote 1019 has a Tg of 14C and exhibits excellent film strength properties, which makes it ideal for use in paper and paperboard coatings where a high degree of water and water vapor resistance is needed, especially in applications requiring FDA clearance. Is the cardboard coated in something to enhance its protective qualities? From a raw materials perspective, molded fiber is a relatively small segment of the paper packaging industry and will not limit supply. Chelates for Improved Fertilizer Formulations, Building, Construction and Infrastructure, Architectural Panel Bonding and Rainscreen, Building Materials & Formulation Components, Parking Structures, Stadiums and Horizontal Sealing, Composite Insulation Systems (ETICS - EIFS), Appliances, Home Electronics and Power Tools, Assembly, Double-sided and Transfer Tapes, Innovative Food Packaging for Longer Preservation, Active Pharmaceutical Ingredients (API) Manufacturing, Enabling Pharmaceutical Gel Capsule Formulations, Pharmaceutical Topical Formulation: Creams, Ointments and Gels, Home Care, Industrial and Institutional Cleaning, Advanced Driver-Assistance Systems (ADAS), Midstream Natural Gas Processing Solutions, Fire Protection for Electrical Cable and Wire Coating, High Efficiency Water Treatment Solutions, High Performance Power and Utilities Solutions, High and Extra-High Voltage Cable Systems, Intermediates and Components for Paper Chemicals, Gels, Encapsulants and Conformal Coatings, Lubricants, Heat Transfer and Deicing Fluids, Silicones, Silicone-Organic Hybrids and Silanes, Stay in compliance with food contact or medical packaging regulations, Provide excellent heat sealing and resistance to hot oil and block, Offer improved sustainability profile through repulpability/recyclability, Support fluorocarbon-free oil and grease resistance (OGR) performance, Create high-quality OGR paper food packaging, dryer sheet boxes, paper straws, coated cupstock, and more. A products Cobb value reflects the amount of water that is absorbed from one-sided contact of a defined area of paper or cardboard with water in a specified time.
For food packaging, this makes paper and paperboard problematic because they cant, by themselves, adequately protect whats inside from contamination, spoilage or leakage. Crosslinking, which occurs when adjacent polymer chains link together, can add abrasion resistance to the final coating.
foam coating styropor architectural sa shape PE, or polyethylene, is the most commonly used barrier coating. How was it made? The demand for sustainable paper and paperboard packaging has increased dramatically in recent years because consumers have become more mindful of the effects their buying choices have on the environment. 0000006381 00000 n
This trend has put significant pressure on paper and paperboard packaging producers to eliminate their use of barrier coatings that employ polyethylene, paraffin-based waxes, silicones and fluorochemicals and to switch to using more environmentally friendly barrier coatings, especially in food and beverage packaging applications. The highest numbered mixture that does not stain the surface is reported as the kit rating. Hot oils and greases are also used for testing, which better reflect how well a synthetic polymer-based barrier coating resists actual greases that food packaging typically contacts. 0000104611 00000 n
Solutions for your water treatment and process challenges start now. Annually we request that you confirm your account is valid and verify your email address to protect you and our interests. Standards for measuring MVTR are set by ASTM International and TAPPI, and the units are expressed as either grams/100 in2/day or as grams/m2/day. Laboratory as well as industrial coating and printing facilities supporting the product development from the conceptual idea to the final product. 0000044781 00000 n
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How was it made? And is the alternative material safely recyclable, or repulpable in the case of paper packaging? Brooks: We are seeing many examples of major brand owners striving for more sustainable packaging solutions, either individually or via a consortium approach. Featuring exceptionally long product shelf life. 0000007745 00000 n
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It is possible to make a physical barrier by laminating plastic or aluminum onto paper or paperboard, but this creates some challenges. To summarise, our wide selection of barrier coatings enables you to optimise protection, control odours and prolong the shelf life of your product. All rights reserved. Brooks joined the company in 2017, after a 35-year career at DuPont and Sonoco. Are you sure? 0000188393 00000 n
Luckily, the chemists at MCP are here to help, both with formulating a polymer with specific barrier properties and with the most efficient ways to apply the polymer to paper or paperboard. Addressing these questions is Richard Brooks, global marketing director for consumer packaging at Solenis. Remember, you can manage cookies in your browsers settings. High Performance for Demanding Packaging Requirements. Lines and paragraphs break automatically. We believe that everything that is made from fossil-based materials today can be made from a tree tomorrow. In converting, it performs the same way as PE and is therefore easy to introduce to production by customers. But the key is that in the end the biopolymer-coated paperboard breaks down to humus and CO2. Typical end uses: coffee and other very sensitive foodstuffs. Annually we request that you confirm your account is valid. 0000188276 00000 n
The truth is, paper packaging is an attractive solution for the food and beverage industry for a number of reasons: its readily available, its flexible, and its relatively cost-effective.
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Packaging Digest is part of the Informa Markets Division of Informa PLC. RHOBARR 320 wins R&D 100 award for innovative technologies, Copyright Dow (1995-2022). Additional performance properties as oil & grease as well as water repellence and water vapor protection must be addressed. 0000012922 00000 n
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Liquid products, such as juices, soft drinks, green tea, water, soups, desserts and wines. This test involves applying varying mixtures of castor oil, toluene, heptane and turpentine to a product for 15 seconds. We request that you confirm your account is needed. Both are styrene-butadiene polymers, but their ratios and formulations are slightly tweaked to change their final functional characteristics. Coating formulations can be modified as required for use on a wide variety of coating applicators, including: Solenis biowax-based barrier coatings can be applied during converting using existing wax applicators. Solenis portfolio of barrier coatings for paper and board includes a range of products that repel water and water vapor, hot and cold liquids, and oils and greases. The industry sees this as a tremendous growth opportunity that provides more sustainable solutions for the world. PFAS are a diverse class of compounds characterized by having a hydrophobic (water-hating), fluorine-saturated carbon chain joined to a hydrophilic (water-loving) functional group. 0000013336 00000 n
These so-called barrier coatings play an important role in ensuring a products shelf life by protecting food from the decaying influences of chemical, physical and microbiological elements. Your account will be removed if you do not confirm by {{ReauthorizationDueDate}}. For gaining O2 protective properties - compatible to our binder and adhesive solutions - PVOH is an ideal partner. Water Barrier Coating for Paper Packaging. Informa Markets, a trading division of Informa PLC. MCPs Tykote polymers are designed specifically to help protect paper and paperboard. We have found an existing account with credentials. It provides excellent oxygen, humidity and aroma protection. Depending on the intended use, coatings may have to meet standards set by the Food and Drug Administration (FDA).
fire paper coating proof retardant structure wood corrugated timber box If you choose ourbiopolymer-coated paperboard, you get a product that is recyclable or it can be collected among other compostable waste that goes into industrial composting.
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