Literally, furniture refers to utensils used in the home, a concept that can be understood in both a broad and narrow sense. Broadly speaking, furniture encompasses the essential utensils required for maintaining a normal life, engaging in productive practices, and carrying out social activities. Narrowly defined, furniture refers to the utensils and equipment that provide sitting, lying, resting, supporting, or storing functions in domestic, work, or social practice settings. Furniture possesses a dual nature: it is both a material product designed for specific uses and an artistic creation intended to satisfy aesthetic and spiritual needs. Furthermore, it reflects the social lifestyle, material civilization level, and historical and cultural characteristics of a country or region during a specific historical period, embodying rich and profound social significance.

The Constituent Elements of Furniture

1. Material:

Material serves as the physical foundation of furniture. Common materials include wood, metal, plastic, rattan, bamboo, glass, rubber, textiles, decorative laminates, leather, and foam. However, not all materials are suitable for furniture production; factors like processability must be considered during material selection.

2. Structure:

Structure is the foundation for realizing the function of furniture. It acts like the backbone, supporting the entire usability of the piece.

3. Appearance Form:

The appearance must satisfy aesthetic demands, endowing furniture with ornamental value alongside its practicality.

4. Function:

Function is the driving force behind the evolution of furniture. The design and creation of furniture are fundamentally aimed at fulfilling specific material needs and usage purposes. These four elements are interconnected and mutually restrictive.

Essential Knowledge for Sofa Selection

1. Upholstery Selection:

The upholstery often influences the overall look and price of a sofa. Leather upholstery is categorized into top-grain, split leather, and others. Top-grain leather, the outermost layer of the hide, possesses good toughness and elasticity, resisting cracking even after repeated sitting pressure, making it a high-grade material. A specialized magnifying glass can reveal clear pores. Pinching the leather, soft and highly elastic pieces are typically top-grain. Split leather is the remaining layer after top-grain is removed, with inferior surface tension and toughness, making it prone to developing cracks with long-term use. Additionally, sofas made from large pieces of leather are generally considered higher grade than those using smaller pieces.

2. Internal Quality:

Judging sofa quality solely by sitting or pressing on it is often insufficient. For sofas without full underside covers, turn them over to inspect the internal springs, wood panels, foam fillers, etc. A high-quality sofa requires internal springs to be rust-proof treated, and the wood used should be planed smooth, free of knots or flaws.

3. Sofa Leg Inspection:

Sofa legs can be made from various materials like wood, metal, or casters. Examine them carefully to ensure they are sturdy, as instability in the base will affect the sofa’s comfort.

Essential Knowledge for Furniture Care

1. Cleaning:

When cleaning furniture, ensure the cloth is clean. After dusting or wiping, flip the cloth or use a fresh, clean one. Avoid repeatedly rubbing the surface with a dirty cloth, as this can damage the finish. It’s best to use absorbent fabrics like towels, cotton cloth, cotton textiles, or flannel for wiping. Avoid using coarse cloth, cloth with loose threads, or old clothing with stitches/buttons that could scratch the surface. Also, do not use a dry cloth to dust furniture, as the fine dust particles can abrade the finish during rubbing, leading to a dull and rough surface.

2. Care Product Selection:

To maintain the original luster of furniture, two main care products are available: furniture polish spray and cleaning conditioner. Polish spray is primarily for various wooden, polyester, painted, fire-resistant laminate surfaces, etc., and often comes in scents like jasmine or lemon. Cleaning conditioner is suitable for various wooden, glass, composite wood, or laminate surfaces, and is particularly ideal for furniture with mixed materials. Before use, shake the can well. Hold the spray can upright at a 45-degree angle, allowing the liquid components to be released fully without losing pressure. Spray lightly onto a dry cloth from about 15 cm away, then wipe the furniture. For fabric-upholstered furniture like fabric sofas or cushion covers, use a cleaner designed for carpets. First, remove dust with a vacuum cleaner, then apply a small amount of cleaner to a damp cloth for wiping.

3. Avoiding Common Mistakes:

Do not clean furniture with soapy water, dish detergent, or plain water. These cleaners cannot effectively remove dust and silicon dioxide particles and possess a certain corrosiveness that can damage the furniture surface, dulling the finish. Moisture penetrating the wood can also cause mold or localized deformation. Additionally, furniture polish spray should not be used to clean or maintain leather sofas, as it can clog the pores of the leather, leading to premature aging and a shortened lifespan.