Basic knowledge of wooden furniture, advice on how to buy
(1) Definition and classification of wooden furniture.
Wooden furniture refers to furniture made of wood, wood-based panels, and Other wood-based materials (excluding decorative parts and accessories). According to the main materials of the product, wooden furniture can be divided into three categories, namely solid wood furniture, wood-based panel furniture and comprehensive furniture. These three types of furniture can be further classified as follows:
1. Solid wood furniture. According to the proportion and technology of solid wood materials, solid wood furniture can be divided into three categories:
(1) All solid wood furniture: all wood parts (except mirror pallets and beading) are made of solid wood sawn timber or solid wood panels;
(2) Solid wood furniture: the base material is made of solid wood sawn timber or solid wood board, and the surface has no covering treatment;
(3) Solid wood veneer furniture: the base material is made of solid wood sawn timber or solid wood plate, and the surface is covered with solid wood veneer or thin wood (wood veneer) furniture;
2. Wood-based panel furniture. According to the type of wood-based panels used in the substrate, wood-based panel furniture can be divided into four categories (some of the wood-based panels in the market are made of different types of wood-based panels.):
(1) fiberboard furniture;
(2) Particleboard furniture;
(3) Blockboard furniture;
(4) Multi-layer plywood furniture.
3. Comprehensive furniture. The substrate is made of solid wood, wood-based panels and other materials.
(2) The problem of formaldehyde in wooden furniture.
Formaldehyde mainly comes from wood-based panels, adhesives, coatings and other raw materials, leading to the main reason for formaldehyde exceeding the standard: First, some enterprises have strict control over the purchase of raw materials, they are not equipped with necessary inspection equipment, and they do not have self-inspection capabilities, and they have not commissioned relevant The testing mechanism performs the test. Second, in order to reduce costs, the company used low-quality wood-based panels, which were used directly in furniture manufacturing without treatment, or the processing technology was not perfect, and the formaldehyde limit could not be effectively controlled.
(3) Standards for wooden furniture.
There are many product standards related to wooden furniture, including: GB/T 3324-2008 "General technical conditions for wood furniture", QB/T 2530-2011 "Wooden cabinet", GB/T 24821-2009 "dining table chair", QB/T 2384-2010 "Wooden Writing Desk"; QB/T 2385-2008 "Dark Premium Hardwood Furniture", QB/T 2531-2010 "Kitchen Furniture", etc., the above is the national or industry recommended standard, enterprise Optional, but the wood furniture products produced must comply with its stated product standards. In addition, GB 18584-2001 "Restriction of Hazardous Substances in Wood Furniture for Interior Decoration Materials" is a national compulsory standard. There are clear requirements for indicators such as formaldehyde content in wood furniture. The wooden furniture products produced by enterprises must meet the requirements of this standard.
(4) Suggestions on the purchase of wooden furniture.
It is recommended that consumers go to the formal shopping malls to buy wooden furniture products with better reputation brands. The products obtained from the formal supply and marketing channels can be guaranteed the quality of the goods and the quality of after-sales service is good. Purchase invoices are required at the time of purchase to provide a basis for quality disputes. At the same time pay attention to check the product logo or manual, clearly understand the product manufacturer, after-sales service, product material and other information, if you find that the product has quality problems, you should pay attention to retain the problematic products and related invoices, negotiate with the merchants to resolve, also Can complain to the Consumer Council, quality supervision and other departments.
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