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Nantong Gwell Intelligent Equipment Co., Ltd.

Company email:info@gwell.cn
Nantong Company Address: No. 69, Hongrong Road, Chongchuan District, Nantong City
Suzhou Company Address: No. 16, Donglin Lianfa Industrial Park, Guojia Road, Chengxiang Town, Taicang, Suzhou
Yancheng Company Address: No. 90, Shenfeng Road, Dafeng District, Yancheng City
Shanghai Company Address: Room 2205A, 22nd Floor, No. 28 Maji Road, China (Shanghai) Pilot Free Trade Zone
Nanjing Company Address: No. 8, Huyue East Road, Longchi Subdistrict, Liuhe District, Nanjing City, Jiangsu Province

PVC and PVDC cling film production line


Uses of PVC cling film: Cling film is a commonly used packaging material for preserving food. It features moderate oxygen and moisture permeability, helping to regulate the oxygen and moisture levels around the packaged items while blocking airborne dust and bacteria, thereby extending the shelf life of the food.

PE breathable film production line


This production line uses PE breathable granules as raw material and employs the extrusion‑cast process. It melts and extrudes PE‑modified breathable particles containing inorganic fillers, molds them, and then stretches them at a high draw ratio on rollers to produce a breathable film with sub‑nanometer‑scale micropores.

TPU clear protective film production line


TPU invisible car wrap is a high-performance, eco-friendly film widely used in the automotive detailing and maintenance industry; it is commonly referred to as a transparent paint protection film. With excellent toughness, once applied, it creates an airtight barrier between the car’s paint and the environment, maintaining a high-gloss finish over time. Through advanced post‑processing, the wrap also exhibits self‑healing properties, providing long-lasting protection for the vehicle’s paintwork.

EVA solar encapsulant film production line


EVA solar‑cell encapsulant is used for encapsulating photovoltaic cells. After lamination and curing, it provides adhesive sealing, offering high light transmittance, resistance to moisture ingress, excellent thermal stability, and UV‑resistance, thereby ensuring the stable, high‑efficiency performance of the module. It is a durable and reliable encapsulation material.

TPU film production line


TPU (thermoplastic polyurethanes), a thermoplastic elastomer, is produced by casting TPU granules into thin films using a cast‑film process.

PVDF solar backsheet film and cast film production line


Applications of PVDF solar backsheet film: PVDF film serves as a replacement for “Tedlar” in the production lines of solar backsheet composites, and it is also used in seawater desalination, wastewater treatment, lithium‑battery separator lamination, and outdoor architectural membrane projects.

Production of PE breathable film, stretch wrap, cling film, embossed film, and perforated film.


Breathable films, embossed films, and perforated films are primarily used in diapers for infants and adults, as backsheet materials for sanitary napkins, surgical gowns, surgical drapes, maternity pads, and various other hygiene products.

PVB interlayer production line


PVB film is a semi‑transparent interlayer that exhibits excellent adhesion to inorganic glass and possesses properties such as transparency, heat resistance, cold resistance, and high mechanical strength, making it an ideal adhesive for manufacturing laminated glass.

POE Polyolefin Solar Film Production Line


POE exhibits the typical properties of thermoplastic elastomers: the flexible, coiled structure of the octene segments and the crystalline ethylene chains serve as physical crosslinking points, endowing it with both excellent toughness and good processability.

CPP and CPE Cast Film Extrusion Production Line


The CPP/CPE cast film production line employs either single‑extruder or multi‑extruder co‑extrusion to produce single‑layer or multi‑layer co‑extruded cast films. It can also utilize a multiplier to manufacture 72‑layer cast films. Equipped with fully imported metering pumps and digital precision control of material ratios, it ensures accurate dosing of specialized materials, thereby reducing costs.

PE extra-wide waterproof membrane and geomembrane production line


Applications of the PE extra-wide geomembrane and waterproof membrane production line: roof waterproofing for industrial and civil buildings, including green roofs, flat roofs, and pitched roofs; underground waterproofing for structures, encompassing reservoirs, embankments, water tanks, tunnels, grain storage facilities, civil defense projects, landfill sites, and artificial lakes.

TPO Polymer Waterproof Membrane Production Line


Applications of TPO waterproof membrane production lines: This is a new type of waterproof membrane produced by extruding thermoplastic polyolefins compounded with antioxidants, anti‑aging agents, plasticizers, and other additives. It features an intermediate reinforcement layer of polyurethane mesh and a surface coated with textile fibers and aluminum foil. TPO waterproof membranes exhibit excellent weather resistance and flexibility, making them ideal for waterproofing applications in roofs, basements, tunnels, and other structures.