First of all, the 3D effect of 3D letter silicone heat transfer labels mainly depends on the design and manufacture of the mold. The precision and shape of the mold directly determine the three-dimensional effect of the final label. Therefore, when making the mold, high-precision processing technology and materials are required to ensure the accuracy and durability of the mold.
Secondly, the selection of 3D letter silicone heat transfer labels materials is also a key factor in achieving 3D effects. High-quality silicone materials have good fluidity and plasticity, and can be evenly filled and cured in the mold to form a clear three-dimensional structure. At the same time, silicone materials should also have good weather resistance and adhesion to ensure the stability and durability of the label under different environmental conditions.
In the production process, heat transfer technology is the core process to achieve 3D effects. The heat transfer film with 3D patterns is heated and a certain pressure is applied through the heat transfer machine to make it closely combined with the silicone material. After cooling and curing, the 3D pattern on the heat transfer film is transferred to the silicone material to form a three-dimensional label.
It is worth noting that the precise control of parameters such as temperature, time and pressure during the heat transfer process is crucial to achieving high-quality 3D effects. Too high or too low temperature, too long or too short time, and inappropriate pressure may lead to poor label quality or poor 3D effect.
In addition, in order to achieve more complex and delicate 3D effects, multi-layer heat transfer technology can also be used. By superimposing different patterns and colors on different layers, a richer and more three-dimensional visual effect can be created.
In the post-processing stage, the label also needs to be trimmed and cleaned to remove excess silicone material and heat transfer film residue. This step is essential to ensure the neatness and beauty of the label.
The 3D effect realization technology and process of 3D letter silicone heat transfer labels involve many aspects, including mold design, material selection, heat transfer technology, parameter control, and post-processing. The comprehensive application of these technologies and processes has made 3D letter silicone heat transfer labels widely used in clothing, footwear, accessories and other fields.
