Biodegradable resin “BioPBS” is used by tea brand “EN TEA” to produce tea bag outer packaging bags

Mitsubishi Chemical Group’s plant-based biodegradable resin “BioPBS™” is used by Risetsu Co., Ltd. to produce tea brand “EN
The sealing layer and sealing strip of the improved plastic seal (outer packaging) of TEA” tea bag products will be on sale from September 20, 2023.

Picture | EN TEA’s tea bag products

BioPBS™ is a biodegradable resin derived from plants that can be broken down into water and carbon dioxide by microorganisms in nature. It has excellent low-temperature heating sealability and flexibility, and is widely used in packaging materials such as food.

EN
TEA is a tea brand that produces, processes and develops tea using carefully selected raw materials from all over the country. Its philosophy is to produce “beautiful tea” that brings harmony to the people and things around us. In addition to the sealing layer and sealing strip of the improved product, biodegradable materials are also used in the barrier layer, adhesive and tea bag.

As a professional materials supplier that provides innovative solutions, Mitsubishi Chemical Group will continue to contribute to the realization of a sustainable society by promoting BioPBS™ to provide high value-added products.