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Lurking Needs for High Barrier Packaging Solutions across Pharma Sector Rev up Adoption of Aluminum

Author: Arslan Khan
by Arslan Khan
Posted: Apr 27, 2019

Thin film aluminum foils are often coated with plastic and paper substrates to further expedite functional attributes, resonating end-user specificities.

The food industry at large has embraced a range of diverse and versatile packaging solutions to comply with dual needs of food safety and user convenience. Need to retain the shelf life of food items until consumption, boosts high end technological innovations in food packaging realm. Additionally, lightweight packaging also remains a crucial parameter to influence novelties in food packaging solutions. Besides food industry, yet another forerunner in embracing superlative packaging solutions is the pharmaceutical industry, as drugs and other auxiliary products are extremely sensitive to various internal and external factors, leading to their subsequent damage.

To meet such diverse industry needs, plastic has long remained an ideal packaging solution. However, with growing stewardship for environment protection, adoption of aluminum foil packaging over plastic has emerged as a pertinent game-changer. Aluminum is recognized for its high barrier properties, durability, and clean packaging solution, besides being lightweight. It has significantly replaced the oldest possible packaging solution, glass in the past and is poised to rightfully substitute plastic in subsequent times. Aluminum foil packages has therefore garnered ample user attention and is likely to emerge as standard flexible packaging across industries. Additionally, aluminum foils are completely reusable and involve minimal energy consumption to attain absolute sustainability. With all these interesting facets, the global aluminum foil packaging market is on a roll to cater a wide number of sectors.

Metalized Packaging Solutions Such as Tin Cans are Coated Laminated with Aluminum Sheet

Considering rampant adoption of aluminum foil packaging across industries, development of superlative high end foils is strongly determined by foil machines. Leading vendors are relentlessly driving in efforts to offer differentiated aluminum foil. Besides offering apt alumina foil packaging for routine household requirements, emergence of heavy duty foil to comply with diverse industry specificities is a new development, further boosting adoption of aluminum foil packaging. Heavy duty foils depict high resilience and durability, unlike its thin foil counterpart which are extremely fragile. To further enhance capabilities of thin aluminum foil packaging, sheets of aluminum are laminated with other similar substrates such as paper and plastics to serve diverse industry settings. Besides standard aluminum foils, different metal packaging solutions such as tin based cans are also often coated with a layer of aluminum to expedite functionality.

Aluminum Foil Flexible Packaging Solutions: Production Parameters Tilt towards continuous casting method for Optimum Durability

Aluminum foil is largely procured from aluminum alloy containing over 95 % aluminum to attain highly flexible sheets for various industries. Besides heavy consumption across diverse applications, the aluminum foil packaging represents over 75% of total consumption owing to a string of unique properties such as high toxin resistance and impeccable barrier resistance, augmenting its optimum use in flexible cans as well as pharmaceutical blister packaging.

The continuous casting method of aluminum foil production is an alternative processing method over traditional melting and casting. One of the notable advantages of continuous casting method is its time saving feature, aided by eliminating annealing step preceding foil rolling. Besides casting aluminum into user friendly foil format, quality assurance and control mechanism determines its usability for dynamic applications. A wettability test is a commonly adopted test to assess dryness of aluminum foil packaging. Additionally, several tests for durability and resilience have also been mandated by international bodies such as American Society for Testing and Materials.

Textured and Smooth Wall Aluminum Foils to revolutionize Baking Experience with Optimum Microwave Resistance

A wide variety of aluminum foil packaging such as four-side containers and fin-sealed pouches are witnessing ample user traction paved by intricate applications in medical and retail food supply. With on-the-go-food variants becoming a dominant trend allowing dynamic variations such as wrinkle wall and smooth wall, aluminum foil packaging is likely to represent the fastest growing flexible packaging solutions for food industry.

Leading manufacturers are also refurbishing their product portfolio for superlative performance and functionality. Wrinkled or textured aluminum foils have recently become synonymous with baking. Owing to its uniform baking performance, these textured aluminum foils are soon fast replacing conventional baking apparatus. Additionally, marked advances in offering micro-friendly aluminum foil has significantly influenced smooth wall aluminum foils which demonstrate superlative microwave resistance, hence find optimum usability in baking, besides quick service restaurant settings. The Additionally, the non-compartmental aluminum foil trays have lately topped the preference list, ideal for cooking, reheating, cold storage, and oven safe applications.

Plasma Technology is Widely Embraced to Recycle Used and Discarded Aluminum Foil Packaging

Besides offering highly assorted aluminum foil portfolio, industry forerunners are embracing novel production techniques to entail minimum environmental damage. Advanced technological aid such as plasma technology that ensures energy efficient sorting and production techniques to recycle new aluminum foil from used ones. The technology is noted highly regarded for its bare minimum environmental implications, further encouraging stupendous adoption across industries.

About the Author

Arslan Khan is currently living in Delhi, working as a Senior Research Manager @ Fact.MR. He is a blogger with unique content each time.

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Author: Arslan Khan

Arslan Khan

Member since: Dec 13, 2017
Published articles: 27

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