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glass cup with handle

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In the production of glass cups, the following methods are usually used to weld the glass handle to the cup body: Flame H eating W elding M ethod: Use a high-temperature flame to heat the connection between the glass cup body and the handle, softening the glass surface. Then, apply external force to press the handle and the cup body together. After cooling, the two will be welded into one.   Operation process: The craftsman first fixes the prepared glass cup body and handle on a specific fixture to ensure that the connection between the two is accurately aligned. Then, use a blowtorch or a special flame heating device to align the flame at the connection to heat it evenly. When the glass surface begins to soften, the operator applies appropriate pressure to ensure the handle fits tightly with the cup body. The glass is then cooled naturally or with air cooling to accelerate the cooling process and complete the welding. Automatic W elding E quipment W elding M ethod: Use automated e...

Borosilicate Glass Baking Tray

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High Borosilicate Glass Baking T rays are increasingly accepted by consumers. The number of people using borosilicate glass bakeware in the kitchen is gradually increasing, mainly due to the combined effect of its performance advantages that meet modern cooking needs, the popularisation of health concepts and consumption upgrading trends. Safe and healthy, super safe to use. High Borosilicate Glass is the "safety guard" in the baking pan industry. It does not contain any heavy metals such as lead and cadmium, and will not release any harmful substances during high-temperature baking. If you have elderly people and children at home, you can use this material baking pan with confidence. Moreover, it has extremely stable chemical properties, including acid and alkali resistance. Whether you're baking acidic lemon pie or alkaline soda crackers, you can bake with confidence, without worrying about the baking pan being corroded. High temperature and impact resistance, with no ...

Artificially blown borosilicate glassware with a small mountain bottom s...

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The hill-bottom shape of high-borosilicate glassware can be achieved through manual blowing. The specific process is as follows:   Manual Blowing: The blower first uses a hollow iron blowpipe approximately 1.5m long, dips one end of the high-borosilicate glass liquid into the high-borosilicate glass liquid, and rolls it evenly on the rolling plate (bowl) to make the glass liquid more regular in shape and smoother in surface. Then blow gently to form a glass bubble.   Then put the bubble into a specific mould, the bottom of the mould is designed to be in the shape of a hill. The worker blows from the other end of the blowpipe while rotating the blowpipe to make the glass bubble evenly stressed in the mould and gradually fit the shape of the mould, thus forming a hill-bottom shape. Finally, knock the formed glassware off the blowpipe for subsequent processing.   The high borosilicate mountain bottom creative glass series interprets the beauty of nature and practical art wi...

Is the electroplated colourful glassware safe?

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Whether the electroplated colourful series of glassware (such as cups and wine glasses) is safe mainly depends on whether its manufacturing process and materials meet food safety standards. The following are key analysis points: 1. Material of the electroplating layer Metal type: Common electroplating layers include titanium, stainless steel, chromium, nickel or zinc. Among them: Titanium, stainless steel: generally safe, corrosion-resistant and not easy to migrate. Chromium (trivalent chromium): relatively safe, but hexavalent chromium (toxic) should be avoided. Nickel: may cause allergies (the EU has strict restrictions on the amount of nickel migration). Other cheap metals: Heavy metals such as cadmium and lead are unsafe, and you need to be wary of inferior products. Certification standards: Check whether it has passed food contact material certification, such as FDA (USA), LFGB (EU), GB 4806 (China). 2. Electroplating process quality Outer layer protection: high-quality electropla...

High Borosilicate Glassware

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High Borosilicate Glass has an extremely low thermal expansion coefficient, making it heat-resistant and capable of withstanding temperature changes of up to 200°C. Products made from this material are manufactured using advanced techniques, where the glass is melted by internal heating, taking advantage of its conductive properties at high temperatures. In household glassware, high borosilicate glass is commonly used for heat-resistant items like: Teapots & coffee pots Tea cups & coffee mugs Glass pots & baking dishes Microwave-safe trays & food containers These products typically require safety certifications, such as: Food-grade compliance FDA approval Microwave safety testing Dishwasher durability tests Most high borosilicate glassware is crafted using  hand-blown techniques , especially custom-made products. These items are  heat-resistant, cold-resistant, durable, and crystal-clear .

Why are glass cups produced by artificial blowing?

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It takes a long time to manually blow a glass cup because it depends on the manual operation and experience of the production staff. Specifically, blowing a glass cup includes blowing a small ball, blowing, gradually cooling, initial inspection, cutting, grinding, drying, etc. Each step requires delicate operation and a certain amount of time. Although more and more machines can replace manual production, some glassware cannot be produced by machines at present, such as😎 1. Special-shaped glass products: Some special-shaped glass products without moulds need to rely on experienced craftsmen for manual blowing. 2. Special-shaped decanters: Unlike conventional decanters, special-shaped decanters have no moulds and must be manually blown to achieve basic consistency in shape and capacity. 3. Most high-heeled glasses: The difficulty of the process lies in the pulling process, the length, thickness and glossiness of the stem. 4. Moldless blown glassware: In glassware manufacturing, moldles...

Benefits of Owning a Whiskey Decanter and Glass Set

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  https://www.xiandingmu.com If you are a whiskey lover, then you must know the importance of owning a whiskey decanter and glass set. It's not just a fancy addition to your bar or kitchen, but also a crucial tool that brings out the aromas and flavors of your favorite whiskey. A decanter serves as a beautiful container that helps to preserve the quality of your whiskey over time.   The Whiskey Decanter and Glass Set is more than just a functional tool. It's also a beautiful decorative piece that adds elegance to any room. The decanter and glasses have a timeless design that never goes out of style. They come packaged in a beautiful gift box, making it a perfect gift for whiskey lovers.   One of the benefits of owning a whiskey decanter and glass set is that it helps to preserve the quality of your whiskey. When whiskey is stored in its original bottle, it's exposed to air, which can affect its flavor and aroma. However, when whiskey is stored in a decanter, it's protec...