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The hottest plastic bottle that can be filled hot

2022-09-24

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Hot filling plastic bottle

a German company launched a polyester plastic bottle that can fill food hot to 95 ℃. In the manufacturing process of this plastic bottle, the liquid polyester is blown into a hot film, and the polyester forms crystals when contacting the hot film, which becomes more elastic and will not deform due to heat. At the same time, a vertical reinforcing rib is added to the plastic bottle, which can inhibit the main body of the tensile testing machine and the bottle wall of the dynamometer from retracting inward. 4. The specimen shrinks after 30 minutes of molding. Due to the hot filling of food, it is conducive to the preservation and preservation of food

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