Tin-iron packaging box has the advantages

    Today, the food packaging industry continues to develop, and its market competitiveness is becoming increasingly fierce. There are a variety of food packaging types on the market, these types are mainly reflected in food packaging materials, they are determined by the food packaging materials. Common types of food packaging include plastic packaging, wax paper packaging, carton packaging and iron-iron packaging. The advantages and disadvantages of these four packaging types are introduced below

  1. Plastic material packaging

  Due to the advantages of plastic packaging materials such as performance, price and freight transportation, traditional packaging materials are more and more replaced by plastic packaging. Plastic film is a good moisture-proof packaging material. It is widely used in food packaging. There are two main forms: one is bulk, which is to pour the measured biscuits into the bag together, and then heat seal; the other It is wrapped, that is, a certain amount of food, generally about 50-100g, arranged neatly, and then sealed with a film wrap.

  The characteristics of plastic packaging: ①Plastic sealed, light plastic, easy to form, simple packaging, and convenient sales. This is the advantage of plastic packaging design.

    ② Disadvantages of plastic packaging design: the permeability coefficient of oxygen and carbon monoxide is large, it will cause chemical reaction between the packaged object and the packaged object. The packaged object will also be degraded by oxidation, and plastic products Aging also affects the appearance quality, is not beautiful and practical, and pollutes the environment. The biggest disadvantage is that it pollutes the environment, is harmful to organisms, and is not easy to recycle. Therefore, many industries now limit the use of plastic packaging.

  2. Wrapped with wax paper for food

  Wax paper wrapping is a convenient form of food (such as biscuits) packaging, as long as the biscuits are neatly arranged after measurement, wrapped and sealed with wax paper. This method is shading, moisture-proof and low cost.

  3. Carton packaging of food

  Carton packaging is the main form of food packaging, with square, rectangular, round, special-shaped and other forms. The packaging materials are mostly whiteboard paper, offset paper, etc. When packing in a carton, the food should first be wrapped in film and the outer box should be wrapped in paper.

  The advantages of the carton: cheap, easy to combine printing, not as fragile as glass, light weight, easy to carry.

  Disadvantages of the carton: low hardness, high temperature resistance, poor water resistance, and poor pressure resistance.

  4. Tin-iron packaging

  Tin-tin packaging is a food packaging made of tinplate with color printing. Tin-iron packaging boxes are available in square, rectangular, cylindrical, elliptical, and irregular shapes. The iron box package is processed into various trough-shaped trays with sponge, which is light, beautiful, neatly arranged and not easy to break. This tin box packaging has the best sealing, high strength, strong pressure resistance, bright appearance, generous, excellent shading and durability, but it requires a lot of space to store empty cans. Therefore, it is favored by consumers

  The above are several common packaging forms in food packaging. Compared with plastic, glass and paper packaging, tin-iron packaging is considered to be one of the green and environmentally friendly packaging printing materials.

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