Patterned glass is a translucent figured glass which allows transmission of daylight,while obscuring visibility of object. It is manufactured by the Roll-Out-Process,whereby a roller imprints the pattern onto the glass surface.
Product Name: Clear Patterned Glass / Figured Glass / Decorative Rolled Glass
Core Process: Molten glass is passed through metal rollers engraved with a specific pattern, permanently imprinting a textured, embossed design onto the surface. The glass is then annealed or tempered to create a translucent, light-diffusing decorative glass.
I. Core Characteristics & Functional Positioning
(1) Optical Properties
①Translucency & Privacy: The surface texture scatters light, providing excellent light transmission while obscuring clear views, effectively ensuring privacy.
②Light Softening: Diffuses direct sunlight and artificial light, reducing glare and creating a uniform, comfortable ambient illumination.
(2) Decorative & Artistic Value
①Features permanent, physically-embossed, three-dimensional patterns. A vast array of designs is available, from geometric lines to organic textures (e.g., Rain, Frosted, Woven, Bamboo), offering strong decorative impact.
②The glass itself becomes a visual focal point and artistic element within a space.
(3) Physical Performance
①The base product is annealed glass but can be toughened (tempered) to upgrade to safety glass, enhancing strength and safety.
②The patterned surface is generally slightly softer; abrasion resistance is marginally lower than that of a polished float glass surface, but durability is sufficient for partition or door/window applications.
Functional Positioning: A core decorative building material that achieves a balance between privacy and natural daylighting. Primarily used for non-load-bearing interior/exterior partitions, doors, and windows, combining function with aesthetics.
Primary Application Fields: Interior partitions (offices, bathrooms, shower screens), doors/windows (interior doors, bathroom doors, cabinet doors), spandrel panels in curtain walls, lamp shades, furniture panels, feature walls, shop display cabinets.
II. Industry-Standard Dimensions, Thickness & Tolerances
1. Standard Thickness
The thickness of patterned glass is determined by the rolling process, with options being relatively concentrated.
Note: Thickness tolerance is typically ±0.3mm. Tempering is generally available for thicknesses of 4mm and above.
2. Common Standard Sizes
Sizes are limited by the width of the rolling production line and cutting specifications.
III. Standard Colors, Pattern Types & Surface Finishes
IV. Key Design, Selection & Maintenance Advice
1. Confirm Pattern Directionality: Many patterns (e.g., long stripes, Rain) have a definite direction. Orders must clearly specify the installation orientation of the pattern (e.g., "texture to run vertically") and include a diagram.
2. Performance Upgrade Options:
①Safety Requirements: For doors, shower screens, low-level windows, or areas prone to impact, tempered patterned glass must be selected.
②Energy Efficiency: Can be used to manufacture patterned insulating glass units (IGUs), providing both decoration and thermal insulation.
3. Installation Face & Cleaning:
①It is advisable to install the patterned face towards the less accessible side (e.g., inside a bathroom) to minimize wear and simplify cleaning.
②Clean with a soft cloth or sponge using a neutral cleaner, wiping along the direction of the pattern. Avoid abrasive pads or hard-bristled brushes.
4. Visual Effect Assessment: The final appearance of patterned glass is highly influenced by lighting and viewing angle. Always obtain or create a full-size physical sample for evaluation under the actual installation's lighting conditions before bulk ordering.
5. Integration with Lighting: Patterned glass is an excellent light-diffusing medium. Backlighting accentuates the pattern's contours, creating captivating light and shadow art. Ideal for feature walls, light boxes, and luminous ceilings.
Summary
Clear patterned glass is a classic material that perfectly blends functionality and decoration. It elegantly resolves the conflict between privacy and daylight. 4mm thick tempered patterned glass is the current "gold standard" for interior partition applications. When selecting, ensure the pattern style aligns with the space's design language; "Rain," "Stripes," and "Geometric Checkers" are among the most versatile and popular choices. Always pay attention to pattern directionality and specify tempering for safety-critical applications. Successful use lies in combining its practical physical properties with its latent artistic expressiveness, leveraging clever lighting design to make it a focal point of the space.
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