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Frequently Asked Questions

Find answers to common questions about Sunkey Packaging’s products, services, sustainability practices, and customization options. Get the information you need to make informed decisions.

Basic Information

  • Q Are the company's food packaging products internationally certified?

    A Yes, certifications include ISO22000 (Food Safety Management), ISO9001 (Quality Management),BRC and GRS, among others.
  • Q Who are the main customers of the company's food packaging?

    A Cooperative clients include global renowned enterprises like Nestle and SAMSUNG, with services provided to over 35 Fortune 500 companies.
  • Q What are the core advantages of Jiangsu Sunkey Packaging in the food packaging field?

    A The company focuses on market-oriented innovation, holds over 130 R&D patents, provides food packaging solutions with high barrier, freshness preservation, and high-temperature resistance, and has obtained international certifications such as ISO22000 and BRCGS.
  • Q Sustainability & Responsibility

    A Driven by sustainability goals, eco-friendly packaging has evolved from a "nice-to-have" to a "must-have." Biodegradable materials (e.g., PLA polylactic acid, straw fiber) decompose naturally, reducing soil pollution. Recyclable single-material packaging (e.g., all-PE film, paper-based composites) streamlines recycling processes, transforming packaging from "single-use waste" into "resource circulation hubs." This shift underscores brands' commitment to environmental stewardship and long-term ecological responsibility.
  • Q Consumer Experience & Innovation

    A Modern packaging serves not just as a container but as a communication tool between brands and consumers. Creative visual designs leverage color, patterns, and branding to attract attention and reinforce product identity. For family use, safety features like child-resistant locks and tamper-evident closures minimize risks. User-friendly designs—including pre-scored tear strips, one-handed opening mechanisms, and customizable portion sizes (e.g., travel-friendly pouches)—enhance convenience. Transparent "window" panels further build consumer trust by showcasing product quality while meeting portion control demands.
  • Q Safety & Practicality

    A The primary task of food packaging is to ensure food safety and quality stability. By utilizing high-barrier materials (such as aluminum foil, EVOH, and coated composite materials), we achieve lightweight design while effectively blocking oxygen, moisture, light, and other external factors. This prevents oxidation, spoilage, or clumping, extending shelf life. Additionally, practical details—like precision-cut easy-tear openings, reliable leak-proof seals, and temperature resistance for refrigeration or microwave use—are integrated to ensure safety and convenience throughout the supply chain from factory to table.
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