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What are the price factors of composite food packaging bags?

Food packaging bags are mostly composed of composite bags, which refer to products made of various materials combined together. Compounding goes through several processes: compounding, printing, bag making. What are the components of the price? Vacuum packaging bags, tea packaging bags, how many materials, thickness, and types of viscose (except co-extrusion) affect price factors. For example, aluminum foil vacuum composite bags that are resistant to high temperature 121 degrees sterilization, the material needs to be resistant to high temperature, and viscose also has high temperature resistance. The price is more expensive than ordinary composite bags. The larger the specification, the more materials are used, the more materials are used for startup loss, and the higher the price is. Composite packaging bags, aluminum foil bags The beautiful graphics and information are all printed, and most of the printing process is gravure, which affects the price of how many colors and ink types. The consumables used in cooking and high temperature sterilization packaging bags are still relatively expensive. Different bag types have different production losses and different equipment. The more complex the production, the more wear and tear, the higher the price of the equipment, the higher the price. The commonly used bag type cost order: three-side sealing < stand-up bag < four-side sealing < eight-side sealing, the cost of special-shaped bag making also depends on the difficulty. plastic bag

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