Microfiber Leather Adhesive
2021-11-05
1. What is microfiber adhesive leather Microfiber leather, the full name is "microfiber polyurethane Synthetic Leather". Microfiber leather is a new type of leather in synthetic leather. Because of its abrasion resistance, cold resistance, breathability, aging resistance, soft texture and beautiful appearance, it has become an ideal choice for replacing Artificial leather. 2. Features of microfiber leather: The advantages of microfiber synthetic leather are: high tear strength, high tensile strength, good folding resistance, good cold resistance, better mildew resistance, flatness and firmness, good simulation, low volatile compound content, easy surface Cleaning, the organization structure is similar to artificial leather; but it also has shortcomings: microfiber synthetic leather is a scientific and technological product, concentrated in the production of strong domestic and foreign production enterprises Production, has a certain degree of monopoly, leading to high cost-effective products.
3. The development status of microfiber leather: The development of micro-fiber leather affects the development direction of leather laminating machine, and it is a place that every leather micro-fiber laminating machine industry enterprise needs to pay attention to in real time. At present, the development of leather microfibers in the world is very good, and it is expected that this development trend will not change much in a short period of time. Since 2000, Japan has stopped the expansion of leather microfiber production, and the output has also Decreasing year by year, companies have turned their development direction to high-quality products. At present, Japan`s production capacity is mainly concentrated in six companies, namely Kuraray, Teijin, Toray, Asahi Kasei, Kanebo, and Mitsubishi Rayon. They occupy a priority position in terms of output, quality and variety. Their development trends are related to the global leather microfiber industry. develop. Due to the process technology adopted by several companies, their product performance and The fields are not the same, with the characteristics of diversification and differentiation. These companies represent the development level of international leather microfibers, and their fiber and non-woven fabric production technology will continue to develop in the direction of ultra-fine, high-density, and multi-process; pu weaving will be in the direction of pu liquid and pu water glue. Development, which drives the continuous expansion of the application fields of products.
4. What is the difference between microfiber leather and Pu Leather? Artificial leather has experienced three generations of development, first is pvc, followed by ordinary pu, while microfiber leather is the third generation and also a generation with very good performance. Microfiber is a non-woven fabric with a three-dimensional structure network made of microfiber through carding. , And then through the process of hair processing, resin impregnation, reduction extraction, dermabrasion, dyeing and finishing, and other processes to make microfiber leather. Is to add superfine fiber to pu polyurethane to make The toughness, air permeability, and abrasion resistance are further strengthened; it has excellent wear resistance, excellent cold resistance, air permeability, and aging resistance. In foreign countries, due to the influence of the Animal Protection Association and the development of technology, the performance and application of microfiber leather have surpassed that of PU Leather. Generally, microfiber leather is more expensive than PU leather. In terms of performance, microfiber leather has stronger abrasion resistance, acid and alkali resistance, hydrolysis resistance, color fastness and texture than ordinary pu, and the base fabric material The difference in craftsmanship and technical level has a decisive influence on the performance of microfiber leather. 5. How to apply adhesive on microfiber leather? Microfiber leather backing method: In simple terms, it is packaged with leather, glue and release paper; to be more specific, the microfiber leather backing requires a combination of equipment and labor. Choose a good microfiber leather , The release paper is rolled through the rollers, and the glue is evenly coated. The uniform glue is dried in the oven. The front staff aligns the edges of the glue, presses it with the microfiber leather and other materials, and pulls it out into a reel for packaging. 
