Potato chips made by the potato chips plant machine belong to fried foods, which are easily oxidized and damped in air. To keep potato chips crispy in packaging is a major concern for many potato chip manufacturers. A professional potato chips packing machine is an important one among the potato chips plant machines. At present, potato chip packaging is divided into two types, that is, bagged and canned. The bagged potato chips are mostly made of aluminum-plastic composite film or aluminum-plated composite film. Canned potato chips are basically made of paper aluminum-plastic composite barrels with good sealing.
如何用土豆片生产设备包装土豆片？
To pack potato chips, it is efficient to apply a suitable potato chips plant machine to complete the demanding tasks. In order to ensure that the potato chips are not easily oxidized or crushed, the inside of the package needs to eliminate the presence of O2 in the packaging process of the potato chip processing line. Two common methods are filling the containers with nitrogen (N2), and vacuum packing. Nitrogen is a common protective gas, which does not react with other substances under normal conditions, so it is very suitable for inflatable packaging. If the packaging material has a poor barrier to N2 or the packaging is not tight, it is easy to change the content of N2 or O2 in the package. As the result, the nitrogen-filled packaging cannot protect the potato chips.
土豆片包装袋的常见结构是什么？
Besides the potato chips plant machine, it deserves to pay attention to potato chips packing materials. The requirements of potato chip packaging bags are light protection, oxygen barrier performance, good airtightness, and packaging cost control.
用于土豆片的包装材料称为复合膜包装袋，由印刷的 OPP 膜、PET 镀铝阻隔层和 PE 热封层组成。铝层不与食品直接接触，而是与食品级塑料接触。常见的土豆片包装袋结构是由 OPP 印刷膜、PET 镀铝膜和 PE 热封膜组成的复合结构。流行的结构包括 BOPP/VMPET/PE、BOPP/VMPET/CPP、BOPP/VMPET/EX-PE/P 等。除了包装材料结构外，土豆片包装的外观设计也在不断变化。一些土豆片包装非常具有创意，独特的袋型可以很好地区分品牌。
土豆片的消费量不断增加
Potato chips are hot sales with high demand and high turnover rate. Commercial potato chips plant machines is an efficient solution for mass production of potato chips. The development of foreign potato chip packaging bags is still pursuing thinning, simplification, and sustainability of composite structures while ensuring packaging performance. The latest packaging structure is a composite of 18 microns OPP printed heat seal film and 18 micron OPP aluminum heat seal film. In addition to saving material, it can also save costs and facilitate recycling and regeneration.
近年来，食用土豆片的人数逐渐增加。全国土豆片的购买渗透率已达到76%。国内土豆片市场发展迅速，市场规模持续扩大。
土豆片市场竞争激烈
At the same time, the competition for potato chips is fierce. Well-known brands such as Leshi, Pringles, Cubeco, Abili, and Holiyou continue to launch new tastes in order to attract more customers. In addition, retail prices are also highly competitive. These brands not only have advanced potato chips plant machines but also carry out wise marketing strategies.
