Most popular dairy packaging in China 1

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Looking at China's dairy packaging (1)

with the promotion of the vigorous development of the dairy industry, dairy packaging has attracted more and more attention, and has a profound impact on the development pace and direction of the dairy industry. Whether it is long-term milk or short-term fresh milk, in order to meet the needs of the market, it will have a unique shape. Easy to carry and drink, easy to make a solution: pressing the arrow direction marked on the emergency stop button can be the basic requirement of dairy packaging, because under the premise of the rapid development of dairy market, high-quality packaging is the inevitable choice for dairy production enterprises to achieve market penetration and expansion, and it is an effective means to expand product market share and enterprise production scale. For the production and printing enterprises of dairy packaging, only by grasping the trend of dairy market and understanding the demand of dairy packaging in real time can they accurately update the design, process and equipment, and lead the new trend of dairy packaging and even the whole packaging market while maintaining the synchronous development with the dairy industry

dairy packaging is mainly divided into three categories: liquid milk packaging, solid milk packaging and outer packaging box. Due to different application fields, the packaging forms and development trends have their own characteristics

liquid milk packaging disputes the world

liquid dairy products include pasteurized milk, UHT milk and flavored milk. Fresh milk packaging mainly includes Tetra Pak bags, Kangmei bags, Tetra Pak pillows, roof bags, Baili bags and composite plastic film bags. According to the structure of packaging materials, it can be used for pasteurized milk. Packaging of UHT milk and flavored milk. Yogurt and seasoned milk are mainly packaged in PS cups, plastic bottles and a small amount of glass bottles. Although various packages have relatively clear application fields, the similarity of performance makes them penetrate each other in the scope of application. Therefore, users will weigh the form and cost of packaging when choosing dairy packaging

1. competition between form and cost

"diversified packaging forms, low packaging costs", this sentence is concise and clear 2 We know that the hydraulic universal testing machine clamps the sample (or product) to apply force to the sample, and summarizes the current situation and trend of domestic dairy packaging. This is not only the standard for dairy enterprises to choose packaging, but also guides the investment direction of dairy packaging enterprises in packaging forms, packaging materials and related printing, filling equipment and processes

(1) Tetra Pak. Tetra Pak brick is a widely used dairy packaging form in developed countries and even in China. This kind of packaging is made by filling and sealing the fresh milk with 6 layers of paper aluminum plastic composite sterile packaging material under the condition of sealed Sterility after instant sterilization at 135 ℃. Its cost is relatively high. Take the 250 ml liquid milk packaging as an example, it is about 0.4 yuan/piece; The cost of Tetra Pak pillow is relatively low, about 0.3 yuan/piece

(2) roof box. It has a unique design style, and adopts special materials and structures, which can prevent the entry of oxygen and moisture, and has good barrier performance against external light. It is often used for filling high nutritional value. Therefore, fresh milk, seasoned milk, yogurt, lactic acid milk and other high-end products with fresh taste. The cost of roof box is also not low. The cost of 250 ml roof box is about 0.38 yuan/piece. At present, in the market of roof box packaging materials, international paper, Tetra Pak and Japanese packaging materials dominate, and domestic packaging is also sporadic

(3) Kangmei bag. Kangmei bag is a carton dairy packaging developed and designed by Swiss sig group, which is a composite flexible packaging material with a 6-layer structure. The outermost layer is polyethylene, followed by white cardboard, polyethylene, aluminum foil, bonding layer and polyethylene layer from the outside to the inside. White cardboard is used instead of kraft paper as the base lining, which greatly strengthens the rigidity of Kangmei bag

(4) Wanrong bag. The "Wanrong bag" launched by Hunan Wanrong packaging company is suitable for ultra-high temperature instantaneous sterilization and special aseptic filling equipment, which can make the shelf life of milk reach 30 days, 60 days and 90 days at room temperature. The cost of 250 ml ten thousand capacity bag is about 0.07 yuan/piece, and the cost of 500 ml ten thousand capacity bag is 0.11 yuan/piece

(5) Baili bag. Baili bag is a relatively new low-cost sterile composite membrane packaging form, with a cost of 0.12~0.13 yuan/piece. Since its application, it has been a key industry encouraged by the state and has been pursued by the market

(6) plastic cup. Most of the materials used in the plastic cup are multi-layer co extruded sterile packaging sheets, and their structures are PP/PE/ADH/PVDC or EVOH/ADH/PS. among them, PP is the peelable sterile packaging protective film, PVDC and EVOH are high barrier materials, PS is the structural material, and the cover material of the plastic cup is PE/Pet multi-layer composite film. The cost of such packaging is about 0.12 yuan/piece

(7) ordinary plastic bags. Ordinary plastic bag packaging is one of the choices for some dairy production enterprises to reduce costs and meet diversified market needs. Its cost is only 0.04 yuan/piece, but its grade is relatively low, and it will be gradually eliminated by the market

the above is the basic situation of the characteristics and costs of several common liquid milk packaging in the market, and the costs of various packaging forms vary greatly. The application of various grades of packaging is closely related to the grade and fresh-keeping requirements of dairy products themselves, and the market positioning of dairy enterprises. Large dairy enterprises mostly use Tetra Pak and Kangmei Bao. For example, Mengniu is famous for its "Tetra Pak pillow" fresh milk, while Wandashan conquers the market by relying on "Baili Bao". Of course, in addition to the main products, dairy enterprises have not given up the development of other packaging products to meet the diversified needs of the dairy market

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