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OEM/ODM PE/PET/PE Three-layer Composite Film For Emulsion Explosives Packaging
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PE/PET/PE Three-layer Composite Film Manufacturers

PE/PET/PE three-layer composite film is composed of three layers of co-extruded PE and biaxially stretched PET through glue. It combines the advantages of PE and PET. PE has a three-layer structure and can be designed through formulas. A structure; such as heat sealing/printing/barrier-aging and other functions, PET provides stiffness, heat resistance and other functions.PE/PET/PE three-layer composite film refers to a type of multi-layer film made by combining three different layers of materials: polyethylene (PE), polyethylene terephthalate (PET), and polyethylene (PE) again. Each layer serves a specific purpose in the composite film, and the combination of these materials can provide a range of properties and benefits.Polyethylene is a common plastic material known for its flexibility, low cost, and excellent sealing properties. It provides good moisture resistance and helps protect the contents from external factors.The combination of these layers allows for a balance between strength, moisture resistance, and barrier properties, making it suitable for protecting a wide range of products.
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Zhejiang Changxing Zixin Technology Co., Ltd. Professional emulsion explosive composite plastic film manufacturer

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Zhejiang Changxing Zixin Technology Co., Ltd. is located in Changxing County, Zhejiang Province (Coal Mountain Town Baixian Industrial Park), have unique raw material resources, convenient transportation locations and rich resources of technical information, among other advantages.

In late 2012, in line with the direction of the industry and market demand, following extensive market research and careful planning, we decided to develop and produce emulsion explosive composite plastic films using advanced equipment, processes and technologies. OEM/ODM Emulsion Explosives Packaging PE/PET/PE Three-layer Composite Film Manufacturers and PE/PET/PE Three-layer Composite Film Factory. Over the past seven years, we have introduced advanced production lines with more significant production advantages, including high-performance rotary head blown film units, dry composite units, printing units, slitting units and other three composite film production lines. There are more than 60 workers and a technical research and development team of more than 20 people. In addition, to comply with market requirements and national environmental protection requirements, the company last year introduced an advanced foreign production line with an annual capacity of 5,000 tons of composite film for various types of explosive automatic packing machines.

We always adhere to the "high quality and efficient service" for the purpose, and constantly adjust and optimize the structure of our product to improve product quality. At the same time, we strive to develop packaging products with higher scientific and technological content. After a long period of accumulation and a good reputation, we have won the favor of a large number of high-quality customer units, with a total annual sales of 3,000 tons.

Zhejiang Changxing Zixin Technology Co., Ltd. Zhejiang Changxing Zixin Technology Co., Ltd.

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We attach great importance to quality and environmental protection, and have successfully obtained IATF16949 quality system certification and ISO14001 environmental management system certification. In addition, Zixin Technology has also been certified as a high-tech enterprise in Zhejiang Province and a national high-tech enterprise.

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What is the importance of the physical properties of the PE/PET/PE three-layer composite film used for packaging emulsion explosives to emulsion explosives?

Emulsion explosive is a highly sensitive explosive. For the packaging of emulsion explosive, the physical properties have an important impact on the packaging quality and protective effect of emulsion explosive. The following are the importance of the physical properties of PE/PET/PE Three-layer Composite Film for emulsion explosive packaging:
Strength and tear resistance: The packaging of emulsion explosives needs to have sufficient strength and tear resistance to protect the emulsion explosives from damage by external forces and avoid explosion injuries caused by the packaging being torn or ruptured.
Sealing: The packaging of emulsified explosives requires appropriate sealing, which can effectively isolate oxygen and moisture from the outside and prevent oxidation or deterioration of the emulsified explosives.
Penetration resistance: Emulsion explosives are water-based explosives and are very sensitive to moisture. This requires that the emulsion explosive packaging needs to have good permeability resistance to prevent moisture from penetrating into the interior of the package, thereby maintaining the stability of the emulsion explosive.
Transparency: Transparent packaging materials can make the emulsion explosives in the package clearly visible, making it easier to inspect and identify the package.
Heat sealability: Emulsion explosive packaging is usually sealed by heat sealing, so the packaging film is expected to have good heat sealability to ensure a reliable sealing effect.
Specifically, the physical properties of PE/PET/PE Three-layer Composite Film for Emulsion Explosives Packaging are crucial for the packaging of emulsion explosives. It can affect the quality and safety of emulsion explosives and ensure the stability and safety of emulsion explosives in packaging.