Blister paper has a unique development trajectory in the field of composite paper forming technology. Blister paper was originally driven by people's demand for diversified packaging materials.
In the early days, traditional paper packaging had limitations in some aspects, such as difficulty in achieving a close fit display of products. The research and development of blister paper came into being. It made the paper surface specially treated to give it a certain plasticity. The blister paper process at this stage is still under exploration, and is mainly used in small commodities with relatively simple packaging requirements, such as some small accessories.
With the gradual maturity of technology, the forming process of blister paper has made significant progress. The selection of materials has become more refined, and the combination of different paper materials and plastic films has been continuously optimized. During this period, blister paper began to be widely used in the field of food packaging. For products such as cakes and candies, blister paper can not only maintain the freshness of food, but also attract consumers' attention through exquisite shapes.
Entering modern society, the enhancement of environmental awareness has prompted the blister paper industry to develop in a green and sustainable direction. New forming processes continue to emerge, reducing energy consumption and pollutant emissions. At the same time, blister paper also plays an important role in the packaging of electronic products. It can well protect delicate electronic components and improve the overall grade of the product through unique blister molding.
Nowadays, blister paper is continuously developing towards multi-functionality, high performance, and environmental protection under the continuous innovation of composite paper molding technology, and its application field is also constantly expanding and extending.