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  • Common problems and solutions of laminating machine

    2023.05.16

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  • Extrusion Flat Film Forming DieThere is no uniform regulation on the thickness boundaries between plastic flat films, sheets and plates. Generally, those with a thickness of less than 0.25mm are called sea films; those with a thickness greater than 0.25m and less than m are called sheets; those with

    2023.05.15

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  • How PET film optimizes product quality1. Bow phenomenonAt the entrance of the stenter machine, the transverse traction film is in a straight line, while at the exit of the capping machine, the film star and the same curved shape. Bow phenomena cause differences in lateral properties. The expansion o

    2023.05.13

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  • Co-extrusion tubular film co-extrusion flat film filmThe co-based barrier composite film refers to the barrier film produced by the co-extrusion composite process. The co-extrusion composite process is to put two or more different plastics through two or more extruders, respectively melt and plastic

    2023.05.12

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  • Characteristics of co-extrusion filmIn the processing of the film, one raw material is extruded onto another film that has been made or different types of films have been made, and the adhesive is used to bond each other to form a multi-layer film. This product called a composite membrane. Co-extrus

    2023.05.11

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Nanjing Sumino Precision Machinery Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. The company is located in the beautiful eastern city-Nanjing, adjacent to the airport, high-speed railway station and bus terminal, with convenient transportation.

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 +86-25-51839686
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