Latest News and Updates from Sunkey Packaging

The global pet food market reached $130+ billion in 2025, with flexible packaging becoming the dominant format for dry pet food and treats. Here's why leading brands are making the switch. Read More

Before diving into comparisons, let's establish what makes each bag type unique. Both are forms of flexible packaging, but their construction creates fundamentally different user experiences. Read More

When it comes to coffee packaging, not all bags are created equal. Flat bottom bags have become the gold standard for specialty coffee roasters for several compelling reasons. Read More

A flat bottom bag is a type of flexible packaging that combines the best features of stand-up pouches and traditional boxes. The defining characteristic is its completely flat, rectangular base that provides exceptional stability. Read More

Stand up pouches are ideal for food packaging because they offer: •Extended shelf life through superior oxygen and moisture barriers •30-50% material savings compared to rigid packaging •Consumer-friendly features: resealable zippers, easy-tear notches •Full FDA/EU compliance for direct food contact Best for: Coffee, nuts, snacks, pet food, dried fruits, powders, frozen foods Read More

Stand Up Pouches (SUP) are best for cost-effective, versatile packaging with good shelf presence. Flat Bottom Bags (FBB) are ideal for premium products requiring maximum shelf impact and box-like stability. Choose SUP for: snacks, liquids, pet treats, supplements, frozen foods. Choose FBB for: premium coffee, specialty tea, premium pet food, gift packaging. Read More

Quick Answer: Stand up pouch sizes are expressed as W × H + D (Width × Height + Bottom Gusset Depth) in millimeters. Common sizes range from 100×150+60mm (50ml) to 280×400+120mm (3kg). For optimal appearance and stability, fill pouches to 70-80% capacity. When in doubt, request samples before committing to a large order. Choosing the right pouch size is critical for product presentation, shelf impact, and cost efficiency. This guide explains how to read dimensions, select the perfect size for your product, and avoid costly mistakes. Read More

Quick Answer: A stand up pouch (also called doypack) is a flexible packaging bag with a bottom gusset that allows it to stand upright on retail shelves. It combines the convenience of flexible packaging with excellent shelf presence, making it one of the most popular packaging formats for food, pet food, and consumer products worldwide. If you're a brand owner, product developer, or procurement manager looking to understand stand up pouches for your packaging needs, this comprehensive guide covers everything you need to know—from basic structure to material options, applications, and how to choose the right supplier. Read More

​Packaging design is not just the appearance of a product, it also plays a key role in conveying brand value, attracting consumers' attention and increasing sales. An excellent packaging design can make a brand stand out and win the favor of consumers. If you are looking for efficient packaging solutions, here are five design strategies to help you enhance brand appeal and win market competition. Read More

​In the context of the rapid development of modern manufacturing and e-commerce industries, packaging is not only the external protection of products, but also an important manifestation of brand image, logistics efficiency and customer satisfaction. For enterprises, choosing a professional and stable packaging supplier is a key step to increase product added value, optimize supply chain management and ensure product quality. This article will explore in depth how enterprises can choose suitable packaging partners from multiple dimensions and recommend trustworthy supplier resources. Read More

​In modern logistics, food, medicine, daily chemicals and other industries, packaging materials are not only part of the appearance of goods, but also a key factor in ensuring product quality and enhancing brand image. Choosing the right packaging materials is of great significance for enterprises to control costs and improve efficiency. This article will take you to an in-depth understanding of the advantages and disadvantages of several common packaging materials to help you choose the most suitable solution. Read More

​In the modern consumer goods market, packaging bags are not only the outer shell of the product, but also an important part of the brand image, transportation safety and user experience. Different types of products have different requirements for packaging bags, and choosing the right packaging bag is crucial to improving product competitiveness. This article will introduce you to 4 practical steps to choose the right packaging bag to help you make a wise choice from a professional perspective. Read More

​In a fiercely competitive market environment, packaging is not only a tool to protect products, but also a key factor that affects consumers' purchasing decisions. Whether it is food, daily chemical products, or electronic products, the visual presentation, material selection, information communication, etc. of packaging will directly affect consumers' psychology and behavior. As a professional packaging supplier, Sunkey will analyze the decisive role of packaging in purchasing behavior from the perspective of consumers. Read More

​As an important part of daily care products, daily chemical packaging bags can not only protect the quality of the product itself, but also attract consumers' attention in the market. Choosing the right packaging bags is crucial to the sales of daily chemical products. This article will explore five factors to help you choose the perfect daily chemical packaging bags and enhance the market competitiveness of your products. Read More

​The packaging of daily chemical products is not only to protect the products, it is also an important part of brand marketing. In particular, daily chemical packaging bags play an important role in consumers' purchasing decisions. How to enhance brand value through effective packaging design? Today we will share 7 strategies to help you create daily chemical packaging bags that are both eye-catching and practical. Read More

​The color and printing design of daily chemical product packaging can not only improve the visual appeal of the product, but also effectively convey brand information and enhance consumers' desire to buy. In the daily chemical industry, the color and printing design of packaging bags play a vital role. This article will explore how to choose the appropriate color and printing design of daily chemical packaging bags to help daily chemical brands stand out in the fierce market competition. Read More