Meet modern requirements: Retort Spout Pouches from DQ PACK

    Retort spout pouch is an innovative packaging form that combines modern flexible packaging technology with food safety requirements. It not only has good barrier performance and high temperature tolerance, but also achieves convenient and hygienic use through the suction nozzle structure. Compared with traditional packaging,retort spout pouches have significant advantages in safety, storage and transportation convenience, and product preservation. They have been widely used in the packaging of food and liquid products such as meat products, sauces, soups, juices, baby food supplements, and nutrient liquids.

    As a professional manufacturer of flexible packaging, DQ PACK has accumulated rich experience in the research and production of retort spout pouches. The company adopts a high-performance multi-layer composite film structure, with common materials including PET, PA (nylon), CPP, etc., to ensure that the product has multiple properties such as high temperature resistance, puncture resistance, and strong barrier. PET provides good mechanical strength and printing adaptability, PA enhances the heat resistance and toughness of the bag body, and CPP serves as a heat sealing layer to ensure that it can still be firmly sealed after high-temperature sterilization.

    In terms of production process, DQ PACK has an advanced integrated production line that covers the entire process of blown film, printing, dry or solvent-free composite, curing, slitting, bag making, nozzle addition, etc. By combining automation equipment with precision technology, not only does it ensure product consistency, but it also significantly improves production efficiency. The introduction of solvent-free composite technology is one of the important achievements of technological innovation in recent years, which not only improves the level of environmental protection, but also makes products more stable and hygienic.

    In terms of high-temperature cooking technology, DQ PACK continuously optimizes the bag structure and heat sealing design, enabling the product to withstand high-temperature sterilization processes of 121 ℃ or even 135 ℃, and is widely applicable to conditioned foods and ready to eat products that require high-temperature treatment. At the same time, the company also has a comprehensive quality inspection system and implements full process quality monitoring. Online testing combined with sampling testing focuses on testing the heat sealing strength, sealing performance, heat resistance, and drop performance to ensure that each batch of products meets domestic and international food safety packaging standards.

    In terms of environmental protection, DQ PACK actively responds to the sustainable development strategy and is committed to the research and promotion of environmentally friendly materials. The company has launched multiple recyclable, single material structured spout pouch products, and is striving to reduce carbon footprint by optimizing processes to reduce energy consumption and waste emissions during production.

    With the increasing attention of consumers to portable, safe, and environmentally friendly packaging, the demand for retort spout pouches in the market continues to grow. DQ PACK adheres to the development philosophy of “innovative packaging and green intelligent manufacturing”, continuously introduces advanced equipment and processes, keeps up with international market trends, and continuously enhances product added value and market competitiveness. In the future, the company will continue to expand the application of retort spout pouches in functional foods, medical nutrition, and other fields, helping global customers achieve product upgrades and brand value enhancement.