Feb 20, 2025
Is Plastic Food Packaging Actually Safe to Hold Food?
At a Glance Plastic food packaging safety relies on certified materials and migration testing to ensure food-contact compliance. Standard polymers like PET, HDPE, and PP are FDA-approved and widely used with decades of safe application. Additives are regulated and monitored, with most concerning compounds either banned or carefully controlled. Ongoing testing and transparent supplier documentation […]
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Feb 04, 2025
Plastic Resin Price Drivers: From Raw Materials to Market Demand
At a Glance Plastic resin price depends on feedstock costs, supply/demand, and global market dynamics, making pricing volatile and tied to oil and gas swings. Raw material ups and downs (like ethylene and propylene) ripple through resin costs to impact packaging budgets. Demand shifts from automotive, construction, and food sectors can tighten or ease resin […]
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Jan 08, 2025
This is How Plastic Food Containers Are Manufactured: From Sheet to Shelf
At a Glance How plastic food containers are manufactured involves extrusion or thermoforming processes, where plastic sheets are heated and shaped into containers. Tooling molds and accurate temperature control ensure consistent shape, thickness, and performance. Post-processing like trimming and quality checks remove excess material and verify seal integrity. Final steps include inspection, packaging, and shipping […]
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