Four types of biscuit packaging

The biscuit industry continues to develop, and its market competitiveness is getting stronger and stronger. There are a variety of biscuit packaging types on the market, which are mainly reflected in biscuit packaging materials, which are determined by biscuit packaging materials. There are four common types of biscuit packaging: plastic film sealing packaging, wax paper wrapping, carton packaging and tinplate packaging.

1. Plastic film sealing packaging of biscuits The plastic film sealing packaging of biscuits is mainly reflected by the use of plastic materials. Due to the irreplaceable advantages of plastic packaging materials themselves, such as performance, price and freight, more and more traditional packaging materials are used. Replaced by plastic packaging. Plastic film is a good moisture-proof packaging material, and it is most used in biscuit packaging. There are two main forms: one is bulk, that is, the measured biscuit is poured into a bag, and then sealed by heat sealing; the other is Wrapping, that is, a certain amount of biscuits, generally about 50-100g, are arranged neatly, and then wrapped and sealed with film. The characteristics of plastic packaging: ① plastic sealing, good barrier properties, light plastic, easy to form, simple packaging, easy to sell. This is the advantage of plastic packaging design. ②Disadvantages of plastic packaging design: the permeability coefficient of oxygen and carbon monoxide is large, which will lead to a chemical reaction between the packaged object and the packaged object, and the packaged object will also deteriorate in taste due to oxidation, while plastic products The aging also affects the appearance quality, is not beautiful and practical, and pollutes the environment. The biggest disadvantage is that it pollutes the environment and is not easy to recycle.

2. Waxed paper wrapping of biscuits Waxed paper wrapping is a convenient form of biscuit packaging, as long as the biscuits are neatly arranged after being measured, wrapped and sealed with wax paper. This method is shading, moisture-proof and low-cost.

3. Carton packaging of biscuits Carton packaging is the main form of biscuit packaging, and there are square, rectangular, round, special-shaped and other forms. The packaging materials are mostly white board paper, glue board paper, etc. When packaging in a carton, first wrap the biscuits with film as the inner packaging, and wrap the biscuits with wax paper or film outside the box. Paper is the cheapest, and it is not as easy to dissolve as plastic, combined with printing, not as fragile as glass, and not as heavy as metal, so it is easy to carry. In addition, paper products are easy to corrode, which can not only recycle recycled paper or be used as a printing material for plant fertilizers, but also reduce air pollution and purify the environment. Biscuits are packaged with paper material, which has good packaging strength, certain compression resistance, beautiful appearance, strong commodity properties, good moisture resistance and light shading, and has good printing adaptability and adhesion performance.

4. The tin box packaging of the biscuits is made of color-printed tinplate. Tinplate boxes are available in square, rectangular, cylindrical, oval, special-shaped, etc. When packaging, the inside is processed into various groove-shaped film trays with plastic, which is light, beautiful, and the biscuits are neatly arranged and not easily broken. This kind of packaging has the best sealing performance, high packaging strength, bright appearance, generous appearance, excellent shading and durability, but requires a lot of space to store empty cans. Therefore, tin boxes are only used for large packaging or expensive varieties and various gift packaging. The above are several common packaging forms in biscuit packaging. Compared with plastic, metal and glass packaging, paper packaging is recognized as one of the most promising green packaging and printing materials.