Research on biodegradable plastics in the United States has made new progress. The PZA polymer material developed is similar to polystyrene and is a highly transparent material with good handling properties and resistance to water dissolution. It is suitable for most thermoforming processes and can be used to transfer processing equipment including thin plates and films. Extrusion equipment, blown film manufacturing, fiber spinning and injection molding equipment.
Information Source: Plastic Packaging
Anti climb fence, also known as security fence or prison fence, is a type of fence designed to prevent unauthorized access or entry by limiting the ability of people to climb over it. The fence typically consists of closely spaced vertical bars, with sharp-tipped or curved tops, and is typically made of metal or other durable materials.
Anti-climb fences are commonly used in high-security areas, such as prisons, military bases, and critical infrastructure sites, as well as in commercial and residential properties where security is a concern. They are also used to secure perimeters and boundaries, and to create barriers around construction sites or other areas that are off-limits to the public.
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