Introduction
Jiangsu Laiyi Packing Machinery Co., Ltd. (江苏来义包装机械有限公司) is a Chinese manufacturer specializing in extrusion lamination and coating production lines for the plastics and packaging industries. Founded in 2007 and headquartered in Jintan District, Changzhou, Jiangsu Province, the company develops, produces, and sells equipment used in green packaging, functional films, paper-based laminates, tape materials, and related multilayer composite applications.
The company positions itself as a technology-oriented equipment supplier, combining R&D, trial testing, technical exchange, consulting, and application services in a single operating model. Its product portfolio includes lines for soft packaging, high-function packaging, cast lamination, cloth-based tape, pre-coated film, thermal laminating film, EPE embossed materials, and other extrusion coating systems. Public materials also indicate cooperation on specialty projects such as biodegradable resin coating lines and lithium battery aluminum-plastic packaging film production lines, reflecting its focus on application-specific machinery rather than generic packaging equipment alone.
Laiyi has reported more than 60 patents and has been recognized as an Jiangsu High-tech Enterprise, an Jiangsu Private Science and Technology Enterprise, and a recipient of a PBOC AAA credit rating; it also states that it has received the designation of “Green Factory.” Company and trade-show materials describe its business as serving both domestic and overseas customers, with exports to markets including Eastern Europe, Eastern Asia, Southeast Asia, the Middle East, and Africa. In the wider plastics machinery sector, Laiyi is best understood as a specialized process-equipment maker focused on extrusion lamination systems used to convert polymer resins and composite structures into functional packaging and industrial materials.
History and Development
Jiangsu Laiyi Packing Machinery Co., Ltd. was founded in 2007 in Changzhou, a manufacturing center in the Yangtze River Delta, and later moved to Jintan District in 2015. This relocation is described by the company as a step that expanded factory scale and supported upgraded technology and branding.
Public company materials identify several development milestones:
- 2007: Company founded and began focusing on extrusion lamination equipment.
- 2015: Factory relocation to Jintan District, supporting a larger production base and advanced technology platform.
- Recent years: Expansion of the patent portfolio to 60+ patents, alongside quality, environmental, and occupational health and safety certifications.
Trade-show and company profiles also indicate that Laiyi has moved from a primarily domestic equipment maker toward a broader international supplier with export activity and multilingual market presence.
Business Operations and Segments
Laiyi describes itself as a manufacturer and exporter of extrusion lamination machinery. Its published business profile lists a workforce of roughly 100–120 employees, export share of about 20%–40% depending on the source, and production organized around multiple lines and an OEM/ODM service model.
Its operations are centered on:
- Equipment design and engineering
- Production and assembly
- Trial testing and process validation
- Sales and after-sales service
- OEM/ODM contract manufacturing
The company’s main business is concentrated in extrusion coating and lamination lines, which are used to bond polymer melts or functional coatings onto films, papers, foils, and woven or nonwoven substrates. Industry listings and company pages suggest that Laiyi serves both standard packaging markets and more specialized end uses requiring customized machine configuration and process control.
Products and Technologies
Laiyi’s equipment range covers a broad set of extrusion coating and composite line applications. Public product listings and industry descriptions point to the following major categories:
| Product / line type | Typical application |
|---|---|
| Soft packaging extrusion lamination lines | Flexible packaging structures |
| High-function packaging lines | Barrier or performance-enhanced packaging |
| Cast lamination lines | Film and composite production |
| Tape extrusion lamination lines | Cloth-based and industrial tapes |
| Pre-coated film laminators | Thermal laminating and print-finishing materials |
| EPE embossed extrusion lines | Foamed packaging and cushioning materials |
| Release paper lamination lines | Silicone release and backing materials |
| Paper cup / food packaging lines | Paper-plastic composite articles |
The company also describes technical cooperation and product development related to biodegradable resin coating and battery packaging film systems. That positioning is significant because extrusion lamination machinery must be adapted to resin chemistry, web handling, die design, cooling behavior, coating uniformity, and line speed requirements across different substrates and end uses.
Materials associated with Laiyi’s website also reference PLC-based control, high-speed operation, and customized line widths, indicating a focus on automation and process stability rather than only mechanical throughput. One company news item highlights a 400 m/min high-speed paper extrusion coating machine, suggesting capability in high-line-speed paper conversion for packaging applications.
Applications and End Markets
Laiyi’s machinery is used in multiple downstream sectors, especially where polymer-coated or laminated composites are needed for performance, protection, or convertibility. Reported end markets include:
- Food packaging
- Pharmaceutical packaging
- Label products
- Aseptic beverage and fast-food packaging
- Tape and industrial adhesive materials
- Paper-based packaging
- New materials and biodegradable packaging applications
The company’s published materials also mention compatibility with resins such as LDPE, PP, PLA, and PBS, reflecting the need to handle both conventional polyolefins and selected bio-based or biodegradable materials. This is relevant to the plastics industry because extrusion lamination machinery is often a key enabling technology for lightweighting, barrier enhancement, and material substitution in packaging structures.
Global Presence and Market Position
Laiyi presents itself as an exporter with customers in Asia, the Middle East, Africa, Europe, and the Americas, although its largest published market share remains domestic. The company maintains multilingual web presence in English, Russian, Korean, Indonesian, and other languages, which supports its overseas sales strategy.
Company and trade-exhibition materials portray Laiyi as a specialized Chinese producer with growing influence in the domestic extrusion lamination segment. One trade-show profile states that the company has become a prominent supplier in China’s extrusion lamination field through an expanded factory and advanced technology platform. A separate Chinese industry listing describes the company as a source manufacturer with a broad product range and substantial installed customer base, though those claims are not independently audited.
Sustainability and Environmental Initiatives
Sustainability is a recurring theme in Laiyi’s public positioning, particularly through its focus on green packaging and machinery suitable for biodegradable materials. The company states that it develops equipment for environmentally oriented packaging applications and has collaborated on lines for biodegradable resin processing.
Laiyi also reports management-system certifications in:
- Quality management
- Occupational health and safety
- Environmental management
Its designation as a “Green Factory” suggests that the company has been recognized for cleaner manufacturing practices, energy or resource efficiency, or related environmental benchmarks. In the broader plastics industry, such claims are especially relevant because machinery suppliers increasingly face demand for equipment that can process recyclable, downgauged, and biodegradable structures while improving yield and reducing waste.
Financial Performance and Economic Impact
Publicly available figures vary by source and should be treated cautiously. One company-directory source lists annual turnover at around USD 20 million, while another factory profile places annual revenue in the USD 5 million to USD 10 million range and annual output value at USD 2 million to USD 3 million. These differences likely reflect different reporting periods or estimation methods rather than a single audited figure.
What is clearer is Laiyi’s role as a regional manufacturing employer and exporter in Changzhou’s equipment sector. The company’s stated workforce, production lines, and export activity indicate a medium-sized industrial enterprise with an economic footprint extending beyond Jiangsu through equipment sales, service support, and component sourcing.
Leadership and Corporate Governance
Public sources identify the company as founded by Mr. Liu Laiyi and operating under a management structure that includes technical, sales, and service functions. Company profiles also name sales and contact personnel in connection with export and customer-service operations, reflecting a relationship-driven industrial equipment business model.
Available public information is limited regarding board structure or detailed corporate governance. What can be confirmed is that Laiyi maintains formal management-system certifications and presents itself as an organized manufacturing enterprise with R&D and production functions integrated into its core operations.
Innovations and Future Outlook
Laiyi’s competitive differentiation appears to rest on process specialization, customized line engineering, and application-specific development for evolving packaging materials. Its reported work on biodegradable resin coating and battery-related packaging film indicates alignment with two significant industry trends: the shift toward more sustainable packaging substrates and the need for specialized films in electrification-related applications.
Future prospects for companies in this segment are likely to depend on several factors:
- demand for recyclable and bio-based packaging structures
- integration of automation and digital process control
- tighter requirements for energy efficiency and material yield
- growth in high-performance flexible packaging and industrial film applications
For Laiyi, the most relevant challenge and opportunity is to translate specialized engineering into repeatable process performance across diverse resins and substrates, while maintaining compliance, service quality, and export competitiveness in a technology-sensitive machinery market.
Summary
Jiangsu Laiyi Packing Machinery Co., Ltd. is a specialized Chinese manufacturer of extrusion coating and lamination production lines serving packaging, tape, paper composite, and other industrial film applications. Since its founding in 2007, the company has built a profile around R&D-led equipment development, export-oriented sales, and increasing attention to green and biodegradable packaging technologies.
References
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CPS+ eMarketplace. (n.d.). JIANGSU LAIYI PACKING MACHINERY CO.,LTD.JIANGSU LAIYI PACKING MACHINERY CO.,LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1027183Link