Company News

The Jumbo Bag not only has the general advantages of traditional jumbo bags such as space utilization, light weight and high strength, moisture resistance and environmental protection, but also accurately serves the Vacuum Packaging, general packaging and st...

The 25KG Aluminum Composite bag launched by Shanghai Tangke not only inherits the characteristics of aluminum-plastic composite materials such as high barrier property, puncture resistance, moisture resistance and light protection, but also achieves full-ran...

Embossed Roll Bags – an innovative solution in the vacuum sealing bag category – have become an essential component of efficient preservation systems for modern households, thanks to their convenience and adaptability. Made from PA/PE composite m...

Under the "dual-carbon" strategy, Shanghai Tangke New Materials focuses on aluminum composite inner bags for ton bags. Via technological innovation, it has developed products with both protective and eco-friendly features, offering a new solution for the ind...

The heavy-duty packaging series of Shanghai Tangke New Materials Technology Co., Ltd. has created a "safety barrier" for heavy goods packaging through innovative composite technology, scenario-based design and customized services. It also provides reliable g...

The Vacuum embossed bags are made of PA/PE multi-layer co-extruded composite material, combined with a unique surface embossing process (one side smooth, one side embossed). This not only enhances the packaging's texture and anti-slip performance but also op...

Embossed bags The embossed bags in the series adopt a special surface embossing process, taking vacuum embossed bags as an example, their core structure is made of PA/PE (nylon/polyethylene) composite material, with a regular thickness of 180 microns, and ca...

Aluminum-plastic composite ton bag liner bag - heavy object protection "invisible armor", aluminum-plastic composite ton bag liner bag, is a typical representative of the heavy bag series. It features a multi-layer composite structure that seamlessly blends ...

Shanghai Tangke has been rated as Shanghai Specialized and Special New Enterprise, Jinshan District Science and Technology Little Giant Enterprise, Jinshan District Patent Demonstration Unit, Jinshan District Engineering Technology Center, etc., and has spec...

On August 1, 2025, the Shanghai Jinshan District Science and Technology Commission announced the list of the first batch of high-tech enterprises in Jinshan District in 2025, and Shanghai Tangke New Material Technology Co., Ltd. was successfully selected for...