Lazy sofa is a relatively comfortable home product, and its structure is very simple, even with a jacket and internal particles. The comfort of lazy sofas mainly relies on the performance of internal particles. Poly Dragon particles are commonly used on the market, but their performance is far inferior to the new EPP particles.
　　1、 What are the requirements for filling particles in lazy sofas?
　　Because lazy sofa particles are used as home products, comfort is very important; As an indoor product, it should not be harmful to the indoor environment and should avoid formaldehyde, organic compounds, etc; For safety requirements, home products generally need to have a certain degree of flame retardancy to ensure safe use. Next is durability, ensuring that internal particles do not break due to prolonged use, leading to a decrease in comfort.
　　2、 Advantages of Epp particles
　　EPP particles are a new type of foam material, also known as modified polypropylene material. First of all, from the comfort point of view, EPP particles are full of elasticity, compression resistance and impact resistance. When used in the sofa, they provide better rebound comfort, high compression resistance, and high strength ensure the service life of the particles, and the particles will be intact for a long time; From the perspective of environmental protection, epp particles are more environmentally friendly in many foam products. They are physically foamed, do not contain toxic gases such as organic compounds during use, and can also be degraded, so they are environmentally friendly materials; EPP particles achieve B1 level flame retardancy and will not burn without an open flame. They will extinguish when away from an open flame and produce very little smoke during the combustion process.
　　The lazy sofa filled with EPP particles greatly improves the comfort of the product and has better environmental protection and safety. It has great advantages in various fillers. In addition to being used as a filling material for lazy sofas, Epp particles can also be used to make various packaging materials, insulation and sound insulation boards, safety protection products, and more. Dongguan Dongyang Plastic Packaging Co., Ltd. develops EPP granules and provides customized processing services for various EPP products.