🎳The manufacturing process starts with the selection and preparation of urethane raw materials.
🧪Lime powder is added to the urethane raw materials to improve the properties of the bowling ball.
🌬️The mixture of raw materials is poured into a mold and left to harden.
🔧After removing the mold, the ball goes through polishing, trimming, and shearing processes for refinement.
🖌️The ball's cover stock is injected with raw material, giving it its unique design and characteristics.
What materials are used to manufacture professional bowling balls?
—Professional bowling balls are made from urethane raw materials mixed with lime powder.
What is the process of molding the bowling ball?
—The mixture of raw materials is poured into a mold and left to harden before being polished and trimmed.
How are the cover stock designs created on bowling balls?
—The cover stock is injected with raw material, giving it its unique design and characteristics.
What is the purpose of polishing and trimming the bowling ball?
—Polishing and trimming processes refine the surface of the ball for optimal performance.
What role does lime powder play in the manufacturing process?
—Lime powder is added to the urethane raw materials to improve the properties of the bowling ball.
00:17The video introduces a professional bowling ball manufacturing company located in Yongin, Korea.
00:32Urethane raw materials are selected and prepared for the manufacturing process.
01:22The mixture of raw materials is poured into a mold and left to harden.
02:43After removing the mold, the ball goes through polishing, trimming, and shearing processes for refinement.
05:52The ball's cover stock is injected with raw material to create unique designs and characteristics.
08:37Shearing, sanding, and ball center sketching are performed to further enhance the ball's quality.
10:57The ball's logo is laser-marked for branding purposes.
13:242nd sanding, bowler hand size measurement, and finger piercing are carried out for final adjustments.
