Automatic dry method coating combination machine

By immersing the base fabric and release paper in the solution before laminating them and using a laminating roller to laminat e them, and combining the guide roller and scraper in the liquid storage barrel to scrape off excess solution, the problems of bubbles and uneven spraying when laminating the base fabric and release paper are solved, an efficient dry coating effect is achieved, and the quality of artificial leather is improved.

CN120662503APending Publication Date: 2025-09-19ZHEJIANG LI TAI LEATHER IND CO LTD
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Patent Information

Application Number
CN202510843342.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-23
Publication Date
2025-09-19

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Abstract

The invention discloses an automatic dry method coating combination machine which comprises a gluing production line, a synthesis production line and a rolling production line, the gluing production line comprises a release paper unreeling machine, a release paper roll changing and storing machine, a precision coating machine and a first drying oven set, and the synthesis production line comprises a laminating machine, a base cloth unreeling machine, a base cloth roll changing and storing machine and a second drying oven set. The laminating machine comprises a liquid storage barrel, a laminating roller is further arranged in the liquid storage barrel, the laminating roller is located below the liquid level of a solution, and the base cloth and release paper are immersed in the solution to be conveyed downwards by a certain distance before being laminated through the laminating roller and then are conveyed downwards by a certain distance after being laminated through the laminating roller. The bonding position of the base cloth and the release paper is located below the liquid level of the solution, the winding production line comprises an edge cutting machine, a paper-leather separating machine, an artificial leather winding machine and a release paper winding machine, the bonding effect on the base cloth and the release paper is better, and the dry method coating effect is better.
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Citation Information

Patent Citations

  • Water-based PU resin synthetic leather dry production line and production process thereof

    CN116103938A