1. Main Characteristics of PVC Heat-Shrinkable Film The primary features of PVC heat-shrinkable film include high transparency and gloss, which provide excellent display effects for pack...

The quality indicators of cast films involve several aspects, with thickness uniformity being the primary issue. Controlling the thickness of cast films is the most critical problem in the producti...

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In the production of Biaxially Oriented Plastic Film (BOPF), adjustments to process conditions can yield films with nearly identical physical and mechanical properties in both the longitudinal and tra...

 Plastic films generally refer to flat and flexible plastic products with a thickness of less than 0.25 mm. Soft planar materials with a thickness above 2.0 mm and hard planar materials with a...

Visit us at Booth 4Q61, CHINAPLAS 2025 , Shenzhen World, April 15~18,2025 Witness the Power of Technology! Countdown to CHINAPLAS 2025: 5 Days to Go! The clock is ti...

As a high-tech enterprise integrating R&D, production and sales, we have established six independent R&D centers and production divisions specializing in: plastic sheet & board e...

Preface Under the dual drivers of the global environmental wave and industrial upgrading, Nanjing Sumino Precision Machinery Co., Ltd. remains committed to advancing high-end equipment ...