Method for manufacturing double-layer fair mugs
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United States of America
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Nov 12, 2024
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app pub date -
Apr 26, 2024
filing date -
Apr 26, 2024
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Abstract
A method for manufacturing double-layer fair mugs is disclosed, including steps of a shell processing, a liner processing, and a cup body processing. The liner processing forms an inwardly concave welding surface, and the cup body processing is performed by adopting a water outlet form equipment to stamp horizontally to obtain a water outlet, and then the cup body is taken out and vacuumed to obtain a double-layer fair mug. The cup body is only subjected to a horizontal force, which can avoid more burrs and scratches on an inner wall of the water outlet and thereby improving quality of finished products and production efficiency.
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