Warm reflective film on the market can be divided into three categories according to material: One is basilemma and the others are fabric basilemma and insulation material composite basilemma. The paper basilemma can also be divided into two categories. One is the paper basilemma (not reinforced). Another is the reinforced paper basilemma (commonly known as reinforced aluminum foil).
At present, warm reflective film on the market can be divided into three categories according to material: One is basilemma and the others are fabric basilemma and insulation material composite basilemma. The paper basilemma can also be divided into two categories. One is the paper basilemma (not reinforced). Another is the reinforced paper basilemma (commonly known as reinforced aluminum foil). The paper basilemma is made by the means of curtain coating of paper and film in high temperature. It has the advantages of high brightness, smoothness, good adhesion, clear printing that is non-easy falling out. And it wouldn't roll. But its tensile strength is lower than the reinforced one. The reinforced basilemma is made by different manufacturing technique and equipment. It is made by the means of curtain coating followed by a process to sandwich a layer of fiberglass between two membranes. It has the advantages of high tensile strength. But also due to the production process, it has a bad printing effect and is easy to roll. Besides, The paper basilemma can be divided into two categories, namely the wood pulp paper and the straw pulp paper. There exists a large cost gap between them.
Three, namely kraft aluminum foil reflective film, non-woven fabrics aluminum foil reflective film, pearl cotton aluminum foil reflective film. The price increases from the first kind to the last kind. So the kraft film is the most commonly used.
