Transparent nut packaging film and manufacturing method with excellent gas barrier properties using organic and inorganic hybrid coating process and crosslinking process

• Main Authors: KIM GEUG TAE, KIM NAM IL
• Format: Patent
• Language: English; Korean
• Published: 09.06.2023
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

The present invention relates to a thermal energy prediction method for product production according to a unit process in the food industry that can analyze and predict the necessary demand and supply critical energy using an engineering data-based energy and mass balance calculation method including thermal energy. A gas barrier transparent film of the present invention is coated on one side of a PP film surface-treated by plasma sputtering and a PET hard-coated transparent film, to form a gas permeation prevention film made of inorganic and organic materials. 본 발명은 공학적인 데이터 기반의 열에너지 포함한 에너지 및 물질수지 산출방식으로 필요한 수요 및 공급 임계에너지를 분석하고 예측할 수 있는 식품산업의 단위공정에 따른 제품생산을 위한 열에너지 예측방법에 관한 것이다.