Der Yiing Product Portfolio｜Selecting the Right Film for Every Industry and Application

No single plastic-film specification is suitable for every product. Different contents, processing equipment, packaging formats, and operating environments impose different requirements for heat sealing, slip, stiffness, transparency, barrier performance, heat resistance, release characteristics, antistatic properties, and cleanliness.

Der Yiing therefore begins with material properties and the customer's actual process needs, supplying general-purpose plastic packaging films, electronics-industry films, environmentally responsible materials, and a range of specialty functional films, with custom OEM/ODM development available for specific projects.

01｜General-Purpose Plastic Packaging Films

For food, consumer goods, and general flexible-packaging needs, we provide OPP, BOPP, CPP, PET, heat-sealable films, anti-fog films, coextruded films, vacuum bags, vacuum skin packaging films, and straw overwrap films.

Materials and specifications can be evaluated according to high-speed VFFS/HFFS equipment, sealing temperature, coefficient of friction, product visibility, printing, bag making, and shelf-life requirements.

Primary Applications

• Food, bread, bakery products, snacks, and chilled-food packaging
• Fresh produce and anti-fog packaging
• Vacuum and vacuum skin packaging
• Straw and beverage-carton packaging
• Consumer-goods and general industrial packaging
• High-speed VFFS/HFFS automatic packaging

02｜Films for the Electronics Industry

Electronics and precision manufacturing impose demanding requirements for cleanliness, electrostatic control, release characteristics, surface protection, and heat resistance. Der Yiing supplies release films, protective films, antistatic bags, aluminum-foil bags, and related functional films to reduce risks from contamination, scratching, electrostatic discharge, and moisture in electronics and precision-component processes.

Primary Applications

• MLCC multilayer ceramic capacitor manufacturing
• PCB- and FPC-related materials
• Surface protection for optical components and glass
• Antistatic packaging for electronic components
• Lamination, release, and in-process protection

Material recommendations can be developed according to process temperature, release requirements, surface material, cleanliness conditions, and electrostatic-control needs.

03｜Films for Medical and Specialty Applications

For medical supplies, face masks, transdermal patches, and specialty industrial products, we offer CPP, PET, heat-sealable films, release films, and other functional materials tailored to actual processing needs.

Cleanliness, dimensional stability, heat sealing, release properties, and downstream process compatibility can be evaluated against the equipment, product structure, and operating conditions.

04｜Environmentally Responsible and Low-Carbon Materials

In response to packaging reduction, circularity, and low-carbon transformation, Der Yiing continues to invest in recycled materials, downgauging, mono-material structures, and environmentally responsible film solutions.

Sustainable materials involve more than simply replacing a resin. Heat-seal performance, barrier properties, heat resistance, mechanical performance, processing efficiency, and recycling conditions must all be considered. We therefore assess each customer's product and supply-chain requirements to identify the most suitable sustainable material solution.

OEM/ODM｜From Requirement Definition to Mass-Production Implementation

Der Yiing provides custom OEM/ODM services for nonstandard specifications, new-product development, and improvement of existing processes.

01｜Requirement Definition

Understand the product contents, operating environment, packaging method, equipment type, production speed, and specific issue to be improved.

02｜Material Evaluation

Select suitable film materials based on heat-seal performance, transparency, slip, barrier properties, heat resistance, release characteristics, antistatic performance, cleanliness, and other functional requirements.

03｜Custom Specifications

Adjust thickness, dimensions, surface treatment, heat-seal characteristics, coefficient of friction, and other functional specifications.

04｜Sample Testing and Machine Trials

Confirm process compatibility through sample testing under actual equipment conditions, reducing the risk of abnormalities after full-scale production begins.

05｜Mass Production and Continuous Improvement

Proceed to mass production after specification approval, then continue optimizing through production data, quality testing, and customer feedback from actual use.

More Than Film—The Right Material Solution for Your Application

With years of experience in plastic-film processing, material applications, and equipment support, Der Yiing delivers more than a single product. We provide film solutions engineered around customers' products, equipment, and market requirements.

Whether you are improving an existing product, developing new packaging, sourcing electronic-process materials, packaging food or medical supplies, or seeking a specialty functional film, share your intended use, machine conditions, and target improvement with us. The Der Yiing team will help evaluate the appropriate materials and specifications.