Blogs and News

A reliable spout pouch guide begins with one simple principle: leak-proof performance is determined by the complete packaging system—not by film thickness alone. Material structure, spout compatibility, heat sealing, filling temperature, transportation conditions, and product characteristics must all work together to ensure packaging reliability. DQ PACK has specialized in custom flexible packaging and printing solutions…

To choose pet food packaging correctly, you must first understand the product formula, moisture content, sterilization process, target shelf life, and transportation conditions—not simply select the most attractive bag. Different pet foods require different barrier materials, bag structures, and sealing performance to prevent moisture absorption, oxidation, leakage, or package failure. Since 1991, DQ PACK has specialized in…

📅 Date: August 19–21, 2026📍 Location: Shanghai New International Expo Centre (SNIEC), China🏢 Booth: No. N9S21 Discover Advanced Pet Food Packaging Solutions Explore Cutting-Edge Pet Food Packaging Solutions at PET FAIR ASIA 2026! At DQ PACK, we understand that packaging is more than just a container—it is an essential part of brand identity, product freshness,…

Choosing the right food packaging composite structure is crucial for maintaining product quality, extending shelf life, and optimizing costs. Because barrier performance requirements, filling processes, and storage conditions vary across different products, there is no one-size-fits-all solution. DQ PACK is a leading company in flexible packaging with over 30 years of manufacturing experience and advanced…

Doypack is a top global flexible packaging choice, offering great shelf appeal, customization, and protection for coffee, pet food, snacks, and household goods. As a leading manufacturer with 33+ years of expertise, DQ PACK delivers innovative, high-performance pouch solutions from material selection to assembly. This guide covers Doypack’s benefits, applications, and options to help you…

Excerpt: Retort pouch offers lighter weight, better customization, and efficient storage compared to canned food, making it a flexible packaging choice for modern food brands. Retort Pouch vs Canned Food: How Should Food Brands Choose the Most Suitable Packaging Solution? For food manufacturers and brands, packaging choices not only affect product appearance but also directly…

Choosing the right packaging requires balancing material safety, freshness, structure, printing, and supplier capabilities, which is why a clear pet food packaging buying guide is essential. With over 33 years of expertise, DQ PACK is a leading flexible packaging manufacturer providing end-to-end customized pouch solutions—from material selection to final assembly. This buying guide helps global…

Choosing the right packaging materials is crucial for protecting the quality of moisture-sensitive foods and extending their shelf life. This article analyzes the characteristics of different barrier materials from a manufacturing perspective and helps brand buyers select suitable solutions for food packaging, pet food packaging, tea packaging, and custom stand-up pouches. Choosing the right packaging…

For food manufacturers, condiment brands, and contract packers, reliable packaging is just as important as the sauce itself. Leakage, delamination, poor sealing, and machine downtime can lead to product waste, customer complaints, delayed deliveries, and increased production costs. At DQ PACK, a professional custom sauce pouch packaging manufacturer, we have over two decades of experience…

At DQ PACK, a professional custom sauce packaging film manufacturer, we have supported global food brands, condiment factories, and sauce sachet producers with high-performance flexible packaging solutions. Choosing the right custom sauce packaging film is not only about material selection—it directly affects product shelf life, filling efficiency, transportation safety, and brand competitiveness. This guide is…