Cangzhou Shengfeng Plastic Products Co., Ltd.
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Products CenterEnterprises that have been engaged in the manufacturing of engineering machinery filter cartridges, mechanical filter cartridges, and special-shaped filter cartridges for a long time have a deep foundation and rich experience in the manufacturing and processing of filter cartridges. We specialize in manufacturing various types of engineering machinery filters, including hydraulic press filters, air filters, natural gas filters, dust removal filters, and more. Support personalized customization and processing of finished and semi-finished products. Our company will fully leverage its own advantages and adhere to the purpose and concept of "sincere cooperation, co creation of brilliance, pursuit of excellence, and creation of the future". With strong product process research and development capabilities, efficient flexible manufacturing capabilities, and good customer collaboration capabilities, we will continuously innovate in technology, equipment, services, and management methods to continue manufacturing more filters that meet market demand
Cangzhou Shengfeng Plastic Products Co., Ltd.
31
2023
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05
Two major classifications of packaging
Author:
There are two main types of plastic packaging, namely stretch wrapped plastic packaging and various bags. Stretch wrapped plastic packaging is composed of plastic film that has not yet formed a plastic packaging shape. It is simply wrapped around one or more products to be plastic packaged and fixed in place in some form. Plastic bags are made into a certain shape before or at the same time as the product is loaded. A common method is to heat seal the plastic edge to form this shape.
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