RHOBARR 320Barrier Dispersion, the first aqueous barrier coating designed specifically for paper applications. That makes the board liquid and grease resistant during its use while it breaks down in a recycling process like paper, providing high yield of recovered fiber when products are recycled. Let our experts help you find the right solutions for your water treatment and process challenges. So, if you are packaging food, liquid or anything that requires tight packaging and effective protection, including perishable foodstuffs, our barrier-coated paperboards are for you.
Addressing these questions is Richard Brooks, global marketing director for consumer packaging at Solenis. PE, or polyethylene, is the most commonly used barrier coating. Solenis received the award in the Innovative Cup Liners category for its TopScreen barrier coatings technology. This unique structure gives PFAS the ability to repel both water and fat readily. 0000135119 00000 n
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At Solenis, for example, we have developed a range of barrier coatings. 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. The water vapor transmission in a specified time range is measured by the moisture vapor transmission rate (MVTR), also known as the water vapor transmission rate. In addition to our wide range of barrier coatings, Omya offers a variety of complementary additives to provide further value to the packaging market. The polymers are applied to paper, paperboard, and cardboard in thin layers that are sometimes imperceptible to the consumer. 
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The surface is finished with water-based dispersion technology.
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In the short term, the key concerns would be installed capacity and the time for new investment to be put in place. 0000191263 00000 n
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Remember, you can manage cookies in your browsers settings. More brands are opting for paper-based packaging these days because of its eco halo. 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. Typical end uses: cups and trays for microwave oven and frozen food. bisphenols can be shielded and aromas are preserved, Folding box board (FBB) grades based on recycled and virgin fibers, Flexible paper packaging (bags, pouches, etc.). By using Solenis.com, you consent to our use of cookies. It has aluminium lamination on one side and optional PE coating on the printing side of the board. 
However, the biopolymer-coated paperboard can be easily recycled, too, which is usually the preferred end-of-life option. Typical end uses: ovenable trays, reheatable product packages and bakery products. {{ user.selectedShipTo }} {{ user.defaultDeliveryAddress.companyName }}, {{ user.defaultDeliveryAddress.formattedAddress }}. Brooks: As stated before, it is primarily due to functionality and cost.
Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. High Performance for Demanding Packaging Requirements. Brooks: There is a considerable amount of innovative work underway in the paper packaging industry to develop alternative solutions for plastic packaging. The styrene-butadiene-based Tykotes, such as Tykote 1004 and Tykote 1019, impart excellent water and MVTR resistance and have broad FDA compliances. Our R&D teams work hand in hand with our regulatory group to ensure that, for our new solutions, regional compliance standards such as FDA and BfR (German Federal Institute for risk assessment) are met. 0000104681 00000 n
Think your paper products could benefit from barrier coatings? In some cases, new value chains will need to be established to ensure the proper scale. Explore our latest innovations for barrier coatings for paper and board, TopScreen Oil & Grease Resistant Barrier Coatings, TopScreen Water Repellent Barrier Coating. 0000019620 00000 n
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Dry foods, such as sweets, savoury and processed snacks, coffee and tea, milk and cocoa powders. For food packaging, this makes paper and paperboard problematic because they cant, by themselves, adequately protect whats inside from contamination, spoilage or leakage. Many of these solutions are now fully commercial, while others are still in development and should be commercial soon. This laminated paper-based package is typically difficult to recycle and not compostable, and therefore not desirable from an environmental standpoint. Annually we request that you confirm your account is valid. MCPs Tykote polymers are designed specifically to help protect paper and paperboard. Typical end uses: drinking cups and packages for frozen food, ice cream and yoghurt. 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. You can increase the share of renewable materials in your packaging and minimise the use of non-renewable materials, while enabling effective recycling and minimising waste and the environmental impact of your packaging. 0000010926 00000 n
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Based on customer requirements, Omya is actively supporting with its technical expertise in the design and development of required barrier solutions.
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Extomine S enables the packaging designer to replace classic solutions as Polyethene or PvDC coatings, laminations or extrusions to gain an environmentally friendly and recyclable solution. We have found an existing account with credentials. If you do not have access to view this content after you login, please contact Dow. 0000021020 00000 n
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How do alternative chemical formulations affect the sustainability and performance of paper packaging? Welcome Name Terms and Conditions have been updated. From award-winning innovation to recognized safety excellence, we bring partnership and value to every interaction. Contact your regional sales representative for sizing and lead times: https://www.cortecpackaging.com/contact-us/. Our biodegradable coatings are compostable. However, this switch is harder than it looks. 0000034752 00000 n
Omya offers all typical grades (molecular length, saponification). Our patented high-barrier coating consists of a multilayer EVOH and PE polymer structure. PE Green is made of renewable, plant-based raw material, so you get a barrier packaging that is 100% renewable as well as recyclable. 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. Choosing the appropriate application process is important to optimize product performance.
Each mixture is scored a number on a scale of 0 to 12, from least aggressive to most aggressive. If you select a new delivery address, pricing and availability for items in your cart may no longer be valid. Portfolio of best fitting products to adjust rheology, viscosity incl.
The lower the Cobb value, expressed in grams/m2, the more resistant the packaging is to water. Solenis uses cookies to give you the best possible experience. We request that you confirm your account is needed. Liquid water resistance is measured by what is known as the Cobb test. Are you sure?
Unlock the potential of full coating flexibility with Omya Aqurate. 0000007745 00000 n
This test involves applying varying mixtures of castor oil, toluene, heptane and turpentine to a product for 15 seconds. 0000012362 00000 n
Acting as a molecular sieve, regulatory problematic substances as e.g. Innovative chemistries, advanced monitoring and control systems, and expert support for your barrier coating challenges. Various barrier coatings provide critical properties such as humidity control, sealing properties, airtightness, light protection, oxygen permeability, aroma barrier, heat resistance, peelability and grease-proofing. 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.
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Sigura Water has merged with Solenis, adding pool and spa water treatment to our portfolio of solutions. Good sealing properties secure performance in use. All rights reserved. Both are styrene-butadiene polymers, but their ratios and formulations are slightly tweaked to change their final functional characteristics. But can you get the same functional qualities? Physical and chemical testing of the barrier coated products can be elaborated in-house. This is both as a direct response to their customers, the consumers, or, in some cases, to get ahead of pending legislation. The barrier properties of packaging materials most important to the food packaging industry are moisture vapor transmission, liquid water resistance and oil and grease resistance. 0000044711 00000 n
Stora Enso has years of expertise in coatings and provides optimised solutions for all conceivable end uses. In addition, regional bans on EPS (expanded polystyrene) foam containers will lead to significant growth for competing molded fiber articles.
A polymer with a higher Tg will be harder and will not form a film as readily. 0000011186 00000 n
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