Vegetable packaging film "Calfresh"
This is an OPP film blended with fine powder of scallop shells. The film surface becomes alkaline, preventing the growth of bacteria.
"Calfresh" is a polypropylene (OPP) film that incorporates fine powder from scallop shells. The film surface becomes alkaline, inactivating bacteria and preventing their proliferation. "Calfresh" contributes to the SDGs through waste reduction. - Utilization of scallop shells that are treated as waste - Reduction of food loss through bacterial inactivation For more details, please download the catalog or feel free to contact us.
basic information
Lineup: Thickness of 30μm suitable for packaging fruits and vegetables. Please consult us for other thicknesses.
Price range
Delivery Time
Applications/Examples of results
Packaging of cut vegetables, etc.
catalog（1）
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News about this product（9）
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Announcement of Prince Eftex's participation in the "AGTS Agricultural Exhibition" (July 9 (Wed) - 11 (Fri), 2025)
This exhibition is the first agricultural and livestock exhibition in the Tokai region. With four themes: "Rice Fields and Field Crops," "Livestock and Dairy Farming," "Horticulture," and "Smart Agriculture," it is a major event where the latest products and services addressing agricultural and livestock challenges come together. Oji Ftex will showcase the paper mulching sheet "OJI Sustainable Mulch" and the OPP film for vegetable packaging "Calfresh" at the Oji Container booth. We look forward to your visit! Press Release: https://ojif-tex.co.jp/images/HD%E3%81%8A%E3%81%97%E3%82%89%E3%81%9B_AGTS.pdf Official Exhibition Website: https://agts-expo.jp/
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Antibacterial sheet using OPP film 'Calfresh' that suppresses bacterial growth with the power of scallops.
Hattori Co., Ltd. declares its motto as "Creating products that are kind to people and the Earth" and aims to contribute to initiatives that enhance the attractiveness of local living through the achievement of the SDGs and pass it on to the next generation. One of the environmentally friendly products they handle is our Calfresh, which has been adopted for use as an antibacterial sheet for bento boxes. It has been recognized for utilizing scallop shells that would otherwise be treated as waste, suppressing bacterial growth, and contributing to the reduction of food loss, aligning with their SDGs initiatives. It is also used by bento chain stores and is available for sale online. Calfresh is an OPP film blended with fine powder from scallop shells. The film surface becomes alkaline due to moisture from food, which suppresses bacterial growth. This is the first time this product has been adopted for use as an antibacterial sheet.
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Notice of Participation in "FOOMA JAPAN 2025" (June 10 (Tue) - 13 (Fri), 2025)
Oji Futech Co., Ltd. will be exhibiting at "FOOMA JAPAN 2025," which will be held for four days starting June 10 (Wednesday) at Tokyo Big Sight. This exhibition is one of the largest comprehensive food manufacturing exhibitions in the world, bringing together all solutions related to food production. It attracts attention every year as a venue for information exchange and the creation of new business opportunities through the display of the latest technologies and products in the food industry. At Oji Futech's booth, we will introduce products that contribute to solving issues such as environmental considerations surrounding food packaging and food waste reduction, including our non-fluorinated oil-resistant paper "O-hajiki."
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Notice of Participation in "FOODEX JAPAN 2025" (March 11, 2025 (Tuesday) - March 14, 2025 (Friday))
Oji Holdings Corporation will exhibit at "FOODEX JAPAN 2025," held at Tokyo Big Sight for four days starting March 11 (Tuesday). This exhibition marks the 50th anniversary of one of Asia's largest food and beverage trade shows. At our exhibition booth, we will showcase a range of sustainable products using forest resources under the theme "Packaging that connects to food safety, born from the forest." From Oji Fitec Co., Ltd., our functional materials company, we will display non-fluorinated oil-resistant paper "O-hajiki" and paper-based barrier materials from the "SILBIO series." *Press Release https://www.ojiholdings.co.jp/news/information.html?itemid=2125&dispmid=1361&TabModule958=2 *Official Exhibition Website https://www.jma.or.jp/foodex/
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EcoPro 2024
From December 4 (Wednesday) for three days, Oji Futech Co., Ltd. and Oji Tack Co., Ltd. will exhibit at "EcoPro 2024" held at Tokyo Big Sight. This exhibition is the core environmental comprehensive exhibition of "SDGs Week EXPO," which aims to build a sustainable and resilient society. This year, under the theme of "Promoting SX (Sustainability Transformation)," it will serve as a starting point for solving various social issues towards a sustainable society and will promote diverse initiatives for interaction and dialogue with various stakeholders. * Oji Group News Release https://www.ojiholdings.co.jp/news/?itemid=2083&dispmid=1199&TabModule958=0 * "EcoPro 2024" Official Website https://messe.nikkei.co.jp/eco-pro/
