xiandingmu

The filament drawing process in  glassware products In glassware production, the filament drawing process is a decorative or functional technique that involves thermoplastically stretching glass to form fine filaments or specific textures. This process can be categorised into manual filament drawing and mechanical filament drawing.   When glass reaches its softening temperature (approximately 600 – 900 ° C), it becomes ductile and malleable, allowing this technique to achieve various shapes — particularly suited for custom glass products, such as bespoke stemware.   However, the filament drawing process is an optional technique in glass manufacturing, not an essential step. Most standard glassware (e.g., machine-made smooth-finish cups or minimalist tumblers) can be produced through blowing, pressing, or mould-forming without requiring additional filament drawing. Xi'an Dingmu Household Products Design & Manufacture Co., Ltd. Xi ’ an Dingmu is known for our competitiv...

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 .