Blogs and News

Liquid packaging has evolved beyond single-serve pouches and bottle replacements. One of the most useful developments for foodservice and industrial beverage systems is the beverage injection bag — a flexible, sealed liquid bag engineered for hygienic filling, safe storage, and precise dispensing through an injection port. In this article, GQ Pack, a professional beverage flexible…

“How can procurement pick a package that keeps my product fresh through distribution, meets retailer sustainability demands, and doesn’t blow the cost model?” This is the question that keeps many packaging buyers awake — especially when SKU margins are thin and storage/transport conditions vary by market. In this article, GQ Pack, a custom flexible packaging…

Flexible packaging material powers pouches, bags, rollstock, and sachets across food, pet, personal care, and industrial markets. Lightweight, space-efficient, and highly configurable, these materials deliver barrier protection, mechanical strength, and attractive shelf presence — but choosing the right construction requires understanding layers, functions, and trade-offs. As a professional flexible packaging manufacturer, GQ PACK will introduce…

The surface finish of a flexible package does more than make a product look good — it affects print reproduction, sealing behavior, line speed, durability, and end-of-life outcomes. For brands and packaging engineers, choosing between matte and high gloss (or a combination of both) must balance visual intent, roll-to-roll and FFS production line processing reality,…

In the modern packaging industry, PVC shrink bottle labels have become a widely used solution thanks to their unique physical properties, adaptability, and ability to enhance product presentation. When exposed to heat, these labels shrink tightly around the contour of the bottle, creating a seamless fit that not only delivers essential product information but also…

Choosing the right label format is a balance between appearance, production efficiency, regulatory safety, and end-of-life impact. Two widely used label types for bottles are BOPP bottle labels and PVC shrink sleeve labels. Each has distinct material differences, manufacturing workflows, and ideal use cases. This guide, generated by DQ Pack, a professional custom flexible packaging…

In the field of label printing and packaging, BOPP labels occupy an important position with their unique material advantages. BOPP, also known as biaxially oriented polypropylene, is a plastic material processed through special techniques that enable it to deliver a rare combination of optical clarity, mechanical strength, and processing friendliness, making it widely used in…

Packaging is no longer just a protective film nowadays. It plays a strategic role in brand promotion, logistics, and reducing overall supply chain and transportation costs. Various industries are seeking packaging solutions that balance functionality, cost-effectiveness, and sustainability. Flat bottom bags have become a versatile packaging option that can meet these needs while helping brands…

Switching from traditional rigid packaging to spout pouch packaging is a game-changing strategy for brands seeking to cut costs and improve efficiency. This flexible packaging solution offers substantial savings in materials, production, storage, and shipping while enhancing product protection and consumer convenience. Today, GQ PACK, a professional custom spout pouch manufacturer, will take a deep…

BOPP (biaxially oriented polypropylene) is indeed an ideal material for making bottle labels, but it is precisely its excellent properties that bring extremely high challenges to printing. Among them, the biggest obstacle is its expansion rate (or dimensional stability). Many bottle labels produced by other manufacturers have no problem using them at the beginning, but…