Raincoat Membrane

There are many kinds of raincoat membranes. For example eva materials. If it is used in the production of raincoats, at least the material must have strong waterproof performance, and it can also pass the industry's water pressure resistance test through hot pressing, such as using a high-frequency machine or a low-frequency machine for hot pressing. If the eva children's raincoat produced is a raincoat with a pattern, it is also necessary to consider the firmness of the part with the pattern on the heat-pressed edge, because there is ink in the printed place, and the ink is separated from the left and right, and there will be problems when pressing each other. Only by using special ink can the press fit be firm, water-tight and water-tight. Therefore, the raincoat material has high requirements on the eva material itself, not only the thickness and fastness of the material itself, but also the firmness of the material combination, and the firmness of the printed pattern. So how to choose a suitable raincoat material, comprehensive consideration and proofing are very necessary, even if the process is longer, it will make the subsequent production smoother.