In recent years, the market size of snack foods in my country has been growing steadily. According to statistics, the market size of China’s snack food industry has exceeded 843.7 billion yuan in 2022, with an average annual compound growth rate of 4.24% in the past five years. According to the “2025-2030 China Snack Food Industry Market Competition Pattern Analysis and Development Trend Forecast Research Report” released by China Research Institute of Puhua Industry, it is expected that the market size will exceed 1.1 trillion yuan in 2025 (part of the content is excerpted from China Research Network).
Under such a strong momentum, consumer demand and sales channels will also be diversified. From the perspective of automated packaging, with the increasing number of snack foods, the packaging bag forms are also diverse, and the material states are countless, so the compatibility and functionality requirements for automated packaging equipment will become higher and higher.
Qingdao Yilong Equipment Manufacturing Co., Ltd. has been deeply involved in the automatic packaging industry for 28 years. The bag-feeding packaging machines developed and produced by it serve customers nationwide and are exported to dozens of countries and regions around the world, including Europe, the United States, Southeast Asia, West Asia, and the Middle East. The equipment has wide versatility and its operating results have been unanimously recognized by customers. For different types of materials such as granules, blocks, liquids, powders, and multiple materials in bags, there are corresponding bag-feeding packaging machines to complete them. Such a rich type of equipment is very consistent with the development of the current snack food industry.
Common bag-feeding packaging machines
Yilong’s commonly used snack food bag-feeding packaging machines can easily achieve less-manpower for automatic weighing and packaging of conventional snack products such as rice crackers, nuts and roasted seeds, candies, and spicy strips. For different bag types such as flat bags, self-supporting bags, zipper bags, special-shaped bags, M bags, etc., automatic packaging solutions can also be provided according to customers’ packaging needs.
Bag-feeding vacuum packaging machine
Yilong’s bag-feeding vacuum packaging machine series can complete the packaging range of bag width 55mm-260mm, and the speed can achieve 20 bags/minute-200 bags/minute. At the same time, we launched bag-feeding vacuum packaging machines developed for special products, such as parallel vacuum bag-feeding packaging machines (for flat products such as drunkard peanuts and pickled pepper chicken feet) and flat-push vacuum packaging machines (for arranged products such as double-row dried tofu and sausage). Yilong’s bag-feeding vacuum packaging machine can meet most of the needs of the leisure vacuum market, and can develop customized solutions for customers to help customers create and maintain competitive advantages.
Bag-in-Bag-Feeding Packaging Machine
Yilong’s bag-in-bag-feeding packaging machine can automatically pack biscuits, candies, rice noodles, oatmeal and other products with multiple small bags into large bags. For products that are difficult to drop materials and easy to clamp and block materials, Yilong also launched a special multi-funnel bag-feeding packaging machine, and developed a rotating cup system and various drop systems. In addition, special products have been extended, such as automatic material sorting, counting and packaging equipment and special scales for long products, which can automatically sort, count and put into outer bags for strip products such as soy milk powder and peptide powder.
Nitrogen filling bag packaging machine
In addition to conventional sealing and nitrogen filling equipment, Yilong also launched bag packaging machines with multiple nitrogen filling methods such as accompanying nitrogen filling and continuous nitrogen filling. The residual oxygen content can be as low as thousandths. It meets the nitrogen filling needs of different products in the market, such as nitrogen-filled duck necks and nitrogen-filled bean products. In addition, bag packaging solutions are also launched for oil-containing and powder-containing residue products.
In addition to the above products, Qingdao Yilong also develops auxiliary equipment that matches various types of snack food bag packaging machines, such as material sorting systems, cutting systems, material distribution systems, and material collection systems. It is committed to providing customized fully automatic packaging line solutions for snack food companies, realizing full-process intelligent packaging, and meeting personalized production needs.
Post time: Apr-23-2025