Blow-Molded Sofa Frame (Durable, Eco-Friendly, Lightweight)

Description:
Crafted from high-strength modified high-density polyethylene (HDPE) via large-scale one-piece hollow blow molding, this sofa frame comes in light gray as standard (basic colors customizable). It provides a stable yet lightweight support structure for various sofas, compatible with multiple sofa fabrics such as fabric and leather.
The flexible design dimensions are adapted to different sofa types:
Single-seater frame: 65-85cm in length × 60-75cm in width × 40-50cm in height (seat frame height), backrest height 60-80cm
Two-seater frame: 120-150cm in length × 60-75cm in width × 40-50cm in height (seat frame height), backrest height 60-80cm
Three-seater frame: 180-220cm in length × 60-75cm in width × 40-50cm in height (seat frame height), backrest height 60-80cm
(Details such as curvature and armrest connection positions can be customized according to sofa designs; it is compatible with functional structures like folding and storage)
Widely used in scenarios including home living rooms, apartments, hotel guest rooms, and office lounge areas, it fits various decoration styles such as modern minimalist, Nordic, and light luxury. It is particularly suitable for users with high requirements for sofa weight, durability, and environmental friendliness.
Order Instructions: The minimum order quantity (MOQ) for regular styles is 800 sets for single-seater, 600 sets for two-seater, and 500 sets for three-seater (MOQ for custom styles with special functions is negotiable). The development of new molds requires cost evaluation based on the structural complexity and size specifications of the frame, and a reasonable MOQ can ensure production economy.
Applications:
This Blow-Molded Sofa Frame (Durable, Eco-Friendly, Lightweight), with its lightweight design, stable structure, excellent durability and eco-friendly properties, provides a reliable support solution for sofas. It ensures sofas are not only comfortable and aesthetically pleasing, but also integrate practicality with environmental value.
Advantages：
Ultra-light feature: Ultimate weight reduction is achieved via blow molding one-piece hollow forming technology. The single-seater frame weighs only 5-8kg, the two-seater 8-12kg, and the three-seater 12-18kg, which is over 60% lighter than traditional wooden or metal frames. It greatly reduces the overall weight of the sofa, facilitating transportation and placement, especially suitable for high-rise residential buildings without elevators.Stable and durable: The unique honeycomb internal reinforcement structure and edge annular reinforcement design are precisely shaped through the blow molding process. The integral one-piece structure endows the frame with super load-bearing capacity of 300-500kg, ensuring no deformation after long-term sitting. It has excellent impact resistance, can withstand collisions and pressures in daily use, and has a service life of 8-10 years, far exceeding traditional frames.Eco-friendly and reliable: The blow molding process uses 100% recyclable HDPE material, free of harmful substances such as formaldehyde and heavy metals, and has passed the EU ECOCERT environmental certification. The forming process is pollution-free, and the material can be recycled after disposal, fully conforming to the concept of green home furnishings.Moisture-proof and anti-corrosion: The blow molding seamless one-piece forming technology creates a frame structure without splicing gaps, achieving complete waterproof and moisture-proof performance. Even when used in humid environments, it will not mold, rot or rust, suitable for humid areas in southern China, basements and other places.Strong weather resistance: The HDPE material used in blow molding is specially modified, which can withstand extreme temperatures from -40℃ to +70℃. Combined with an anti-UV formula, it is not only suitable for indoor use but also for semi-outdoor terraces and other scenarios, and is not prone to embrittlement and cracking after long-term use.Easy to assemble and maintain: Precise fabric fixing holes and connector interfaces are reserved through blow molding molds, making the assembly process simple and fast without professional tools. The frame surface is smooth and burr-free, finished in one step during the blow molding process, which will not wear the sofa fabric. It can be cleaned by simply wiping with a damp cloth.Functional expandability: It can be customized and developed through blow molding molds, precisely integrating functional positions such as storage compartment support structures and sofa bed folding hinge positions, providing convenience for multi-functional sofa design and meeting different usage needs.