YINJINDA FILM CO., LTD.

Introduction

Yinjinda Film Co., Ltd.—officially Henan Yinjinda New Materials Co., Ltd. (河南银金达新材料股份有限公司)—is a Chinese manufacturer of functional polymer films and polyester-based packaging materials. Established in 2010 and headquartered in Weihui, Xinxiang, Henan Province, the company develops, produces, and sells PETG heat-shrinkable film, modified polyester materials, and related recyclable film products.

Yinjinda occupies a specialized position within the plastics value chain. Its operations extend beyond film conversion to include polyester raw materials, polymer modification, functional-film production, packaging applications, and polyester recycling. This vertically connected model reflects broader industry efforts to improve material performance, reduce packaging weight, and increase the recoverability of plastic packaging.

The company’s principal product family is PETG shrink film, used as a full-body label and sleeve material for beverage containers, household products, pharmaceutical packaging, and other consumer-goods applications. Yinjinda states that its products are sold in more than 60 countries and regions, including markets in Europe, Southeast Asia, and Latin America.

History and Development

Yinjinda was founded in 2010 in Henan as a specialist enterprise focused on functional polymer-film materials. Its development can be outlined through several milestones:

2010: Establishment of Henan Yinjinda New Materials Co., Ltd.
Expansion of film manufacturing: The company introduced additional PETG film production capacity and developed a multi-line manufacturing base in Weihui.
2021: The fifth film production line entered operation; the company reported annual PETG shrink-film capacity of approximately 50,000 tonnes at that stage.
Recycled-material development: Yinjinda developed a process for producing rPETG film using a blend containing recycled bottle material and virgin resin.
International market development: PETG film products entered more than 60 overseas markets and established commercial relationships with multinational and regional consumer-goods companies.

The company has also expanded through affiliated entities, including businesses associated with polyester materials, new-material development, and operations in Shanghai. Together, these activities support an integrated structure connecting material production, film manufacturing, recycling, and market service.

Business Operations and Segments

Yinjinda’s business is organized around several interconnected activities:

Polyester raw materials: Development and manufacture of modified polyester materials for film production.
Functional film materials: Production of PETG heat-shrinkable film and related polymer-film products.
Packaging applications: Supply of films for labels, sleeves, and other consumer-packaging formats.
Recycling and circular materials: Development of recycled PETG materials and processes using post-consumer or recovered polyester feedstocks.
International sales: Export of film products to customers across Asia, Europe, Latin America, and other regions.

This structure gives the company exposure to several stages of the plastics supply chain. It also allows product formulation, film processing, and recycling considerations to be addressed within a connected technical and manufacturing system.

Products and Technologies

PETG heat-shrinkable film

PETG shrink film is Yinjinda’s central product category. PETG, or polyethylene terephthalate glycol-modified polyester, is a transparent thermoplastic polyester that can be engineered for controlled shrinkage when heated. In packaging, it is commonly formed into sleeves that conform to the shape of bottles and containers.

The company’s listed technical ranges include:

Film thickness of approximately 20–80 micrometres
Film widths of approximately 350–2,000 millimetres
Transverse shrinkage of approximately 30–80 percent
Three-layer coextruded PETG shrink-film structures.

These characteristics are relevant to sleeve-label production because packaging converters require a balance among transparency, shrink-force control, printability, dimensional stability, and resistance to tearing during converting and application. A broad shrinkage range can support containers with different geometries, although final performance depends on resin formulation, orientation, printing, seaming, and the heat conditions used by the packaging line.

Modified polyester materials

Yinjinda also develops high-transparency, high-strength, high-shrinkage, and lower-cost polyester materials intended for film production. The company describes its polymer-modification and functional-film preparation technologies as proprietary developments that addressed domestic supply gaps in China.

Modification of polyester resin can influence:

Molecular weight and melt strength
Transparency and haze
Shrinkage behavior
Processing stability
Adhesion and print performance
Compatibility with recycled feedstocks

The production of polyester materials alongside film allows resin properties to be adjusted for targeted processing and end-use requirements.

Recycled rPETG film

Yinjinda reports that it developed a bottle-recycling technology capable of incorporating approximately 30 percent recycled material with virgin resin to produce rPETG film. This approach is intended to reduce dependence on virgin polymer while maintaining the optical and mechanical characteristics required for shrink-label applications.

The practical performance of recycled-content film depends on feedstock sorting, contaminant control, polymer degradation, color management, filtration, and process stabilization. These factors are significant because shrink films generally require consistent optical quality and precise thermal behavior.

Film production equipment and processing

The company’s manufacturing base uses automated film-production equipment, including German-origin production lines reported for its Weihui operations. PETG shrink film is generally produced through melt extrusion, followed by cooling, orientation, winding, slitting, and quality inspection. Multilayer coextrusion can be used to combine functional surface and core layers, enabling adjustments to shrinkage, stiffness, printability, and processing behavior.

Applications and End Markets

Yinjinda’s films are used primarily in packaging-intensive industries, including:

Carbonated soft drinks and other beverages
Beer and food products
Household and personal-care chemicals
Pharmaceutical and healthcare packaging
Daily-use consumer products
Container bundling and promotional packaging.

The principal application is the shrink sleeve. Unlike a conventional pressure-sensitive label, a shrink sleeve can cover a large portion of a container and accommodate curved or irregular surfaces. This supports high-area graphics and tamper-evident packaging formats, while also creating additional requirements for package sorting and recycling.

Yinjinda has identified commercial relationships with companies including Coca-Cola, Danone, Uni-President, Master Kong, and Mengniu. Such applications place requirements on supply consistency, regulatory conformity, printing compatibility, and packaging-line performance.

Global Presence and Market Position

Yinjinda is based in Henan and maintains an operating presence connected with Shanghai, while its products are exported internationally. The company identifies France, Turkey, Brazil, Chile, Mexico, Thailand, Malaysia, and other countries and regions among its overseas markets.

The company reports that its PETG film products have achieved a substantial domestic position and an international position within the first tier of the segment. These are company-reported market descriptions rather than independently verified market-share measurements. The available company and exhibition materials do not establish a precise global percentage share.

Yinjinda has participated in CHINAPLAS since 2016, reflecting its engagement with international plastics-equipment, materials, and converting markets. Its position is shaped by several competitive factors:

Ability to supply large-volume PETG film
In-house or affiliated polyester-material development
Product customization for packaging converters
Recycled-content film development
Access to international packaging customers
Integration of film production with recycling initiatives

Competition in this segment includes polyester-resin producers, specialized shrink-film manufacturers, packaging-material groups, and integrated label suppliers. Market demand is influenced by beverage consumption, brand-owner packaging strategies, printing technology, recycling regulations, and the economics of PETG relative to PVC, PET, OPS, and other label materials.

Research and Development

Research and development is central to Yinjinda’s operating model. The company describes capabilities in polymer modification, functional-polyester formulation, shrink-film preparation, and recycling technology.

Its reported technology areas include:

High-shrinkage polyester resin design
High-transparency and high-strength film formulation
Multilayer PETG film production
Process control for consistent shrink performance
Recycled PETG material development
Bottle-to-film recycling applications
Reduction of material cost and virgin-resin consumption

The company states that its material and film technologies possess independent intellectual-property rights and that it operates a national-level research and development center associated with functional polyester shrink film. These capabilities are relevant to the broader plastics industry because shrink-film producers must simultaneously address performance, processing efficiency, recyclability, and regulatory expectations.

Sustainability and Environmental Initiatives

Yinjinda’s sustainability work centers on polyester recycling and the development of packaging materials with recycled content. Its rPETG program is designed to incorporate recovered bottle material into new shrink film, creating a pathway from used polyester packaging back into a functional packaging application.

The company reports that its recycled rPETG film has obtained:

Global Recycled Standard certification
ISO 14067 carbon-footprint certification
SGP certification associated with Coca-Cola’s packaging-supply requirements.

These certifications address different aspects of the product and supply chain. Recycled-content certification focuses on material traceability and recycled input, while carbon-footprint certification concerns the quantification and management of greenhouse-gas emissions. Neither certification by itself eliminates the broader environmental impacts associated with polymer production, film conversion, printing, distribution, or end-of-life treatment.

Shrink-sleeve packaging also presents recycling-system challenges. Full-body sleeves can interfere with the identification or sorting of PET containers if the sleeve material and bottle resin are not appropriately designed or removed during recycling. Consequently, the environmental performance of PETG sleeve packaging depends on collection infrastructure, label design, separation technologies, ink systems, adhesive choices, and the operating practices of recycling facilities.

Yinjinda has received recognition associated with environmental manufacturing and is identified in company materials as a national environmental-friendly factory. Its sustainability strategy therefore combines recycled-material development with manufacturing and certification initiatives.

Financial Performance and Economic Impact

Yinjinda is a privately operated materials manufacturer whose publicly available company materials emphasize production capability, product development, certifications, and international sales rather than a detailed public-company financial reporting structure. Reported production capacity and export reach indicate that the company participates in a commercially significant segment of the polyester-film and packaging-materials economy.

Its economic contribution includes:

Manufacturing employment in Henan
Demand for polyester raw materials and processing equipment
Support for printing, labeling, packaging, and logistics businesses
Export revenue from functional-film products
Development of domestic technical capabilities in PETG materials
Creation of recycling-related demand for recovered polyester feedstocks

The company’s performance is exposed to fluctuations in polyester and glycol-related raw-material prices, energy costs, packaging demand, exchange rates, freight costs, and environmental regulation. PETG film manufacturers also face competitive pressure from alternative label substrates and from packaging redesigns intended to simplify recycling.

Quality Management and Certifications

Quality requirements for PETG shrink film include consistent thickness, width, optical clarity, shrinkage, tensile behavior, winding quality, surface treatment, and print compatibility. These properties must remain stable across production batches because film is converted and applied on high-speed packaging equipment.

Yinjinda reports certifications and recognitions connected with product quality, recycled materials, environmental management, and technical capability. They include:

Global Recycled Standard certification for recycled-material products
ISO 14067 carbon-footprint certification
SGP certification for specified recycled PETG-film applications
Recognition as a national-level specialized and sophisticated enterprise
National quality benchmark recognition
Recognition associated with a national research and development center.

Certification scope and validity depend on the specific product, facility, process, and audit period. They should therefore be interpreted as applying to designated systems or products rather than automatically to every activity of the company.

Innovations and Future Outlook

Yinjinda’s future development is closely connected with several structural trends in the plastics industry:

Growth in branded and high-graphic packaging
Demand for transparent and conformable shrink-sleeve materials
Greater use of recycled polyester
Regulatory pressure to improve packaging recyclability
Expansion of circular-material supply chains
Need for lower-carbon polymer and film production
Increasing technical requirements from multinational consumer-goods companies

The company’s integrated model gives it a basis for developing films together with the underlying polyester materials and recycling processes. Its principal strategic challenge is to maintain consistent film quality while increasing recycled content and meeting increasingly specific packaging-recycling requirements.

Further development is likely to depend on improvements in feedstock purification, recycled-polyester quality, production efficiency, international certification, and cooperation with brand owners, converters, recyclers, and packaging-equipment suppliers. The commercial success of recycled PETG film will also depend on whether collection and sorting systems can provide sufficient quantities of suitable polyester waste.

Summary

Yinjinda Film Co., Ltd., formally Henan Yinjinda New Materials Co., Ltd., is a Henan-based Chinese producer of PETG heat-shrinkable film and related polyester materials. Founded in 2010, it has developed from a specialized film manufacturer into an integrated functional-materials group spanning polyester formulation, film production, packaging applications, and polyester recycling.

Its principal industrial significance lies in the combination of large-scale PETG shrink-film manufacturing, polymer-modification expertise, international packaging sales, and recycled rPETG development. The company’s future position will depend on its ability to expand international markets, preserve technical consistency, increase recycled-material utilization, and adapt its products to the evolving environmental requirements of the global plastics and packaging industries.

References

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CPS+ eMarketplace. (n.d.). YINJINDA FILM CO., LTD.YINJINDA FILM CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1038785Link