Bagged coffee has become the mainstream trend of coffee packaging, In the food packaging that appears on the shelves of major supermarkets, plastic flexible packaging occupies a dominant position. The reason why plastic flexible packaging is so prosperous is that it has many advantages of its own.
(1). There are many types of plastic flexible packaging, it not only overcomes the shortcomings of glass fragility, but also has the portability of paper, and also makes up for the shortcomings of paper being easily damp.
(2). The barrier properties of different plastic materials are very different.
The plastic stretch film that composes the composite material can achieve high barrier effects against oxygen, water, carbon dioxide, and odors.
(3). Oil and moisture resistant.
It can withstand high-temperature cooking at 120℃, low-temperature freezing, and can maintain quality, freshness, and odor.
(4). The cost of plastic packaging is relatively low.
Compared with glass packaging, the same barrier effect should be achieved. The plastic film has a greater cost advantage.
(5). Flexible structural design.
The use of different structural designs can meet your quality assurance requirements for different products.
(6). High strength.
The film of the composite material has the characteristics of stretching during the processing, there is no delamination and peeling phenomenon, the flexibility is good, and the heat sealing performance is excellent.
(6). Smaller capacity ratio.
Vacuum shrink packaging can be used for co-extruded film, and the volume-to-volume ratio is nearly 100%, which is unmatched by the glass, tin cans, and paper packaging.