Kraft Paper Carrier Bags
Using yellow/white kraft paper as the main substrate, with a grammage of 80g-300g and available with double-layer composite reinforcement, it is the most cost-effective category for customization. It is compatible with all printing processes including screen printing, hot stamping, screen cold stamping, and Scodix digital enhancement. A single layer of 250g can bear a load of 3-5kg, and the composite version can reach up to 8-10kg. Eco-friendly and biodegradable, with flexible minimum order quantities, it meets the basic packaging needs of retail, catering and other industries. The cy custom paper carrier bags of this type have drawbacks: the standard version has poor water resistance and deforms easily when in contact with water, while the ultra-thick version is prone to cracking at the folds and requires additional reinforcement through lamination and crease embossing.
Coated Paper Carrier Bags
With a 128g-250g coated paper substrate, its surface is smooth and flat, often laminated with matte/glossy film to improve durability. Its core advantage is extremely high reproduction fidelity in high-definition color printing, which can accurately present gradients and delicate patterns; when combined with hot stamping, UV coating and Scodix digital enhancement, it highlights a high-end texture. It maintains its shape well and is not easy to slump, making it ideal for high-end packaging of cosmetics, affordable luxury goods and more. Drawbacks include poor tensile strength of pure coated paper, with a single layer only able to bear a load of 2-3kg, and a higher material cost than kraft paper; the unlaminated version is prone to moisture absorption and leaves crease marks after folding, which are common issues for this kind of packaging compared to custom paper carrier bags made of more robust materials.
Special Paper Carrier Bags
Including special substrates such as art paper, textured paper and sulfuric acid paper, with a grammage of 80g-300g, it has an inherent unique texture, pearlescent or translucent effect. It can create a niche and high-end brand tone without complex processes; some waterproof special papers balance durability and aesthetics, and a little hot stamping or local UV coating is enough to enhance the sense of luxury. Drawbacks are high material costs and strict minimum order quantity requirements; most types have extremely low load-bearing capacity of only 1-2kg, the surface texture easily causes color deviation in color printing, and it requires high precision for printing and die-cutting processes with a long production cycle.
Composite Paper Carrier Bags
Taking kraft/coated paper as the face paper and compounding non-woven fabric, PE film or corrugated paper on the inner layer, it is a reinforced customized version. Its core advantage is an extremely high load-bearing capacity of 10-20kg; compounding with PE film achieves complete waterproof and oil-proof effects. It maintains its shape extremely well, is not easy to damage and can be reused, making it suitable for the special packaging needs of alcoholic beverages, fresh food, large items and more. Drawbacks are the highest material and processing costs and a long production cycle; some PE film composite versions are more difficult to recycle and biodegrade than pure paper bags due to material mixing, with a slight reduction in environmental compatibility.
Foldable Portable Paper Carrier Bags
Made of 80g-120g thin kraft/coated paper, designed with a foldable and stowable structure, most with punched handles or simple paper cords. It has the lowest material cost and an extremely short production cycle, making it ideal for large-quantity simple customization for exhibitions, promotions and other events. Printing is limited to basic logos and text. Drawbacks are an extremely low load-bearing capacity of only 1-2kg, able to hold only light small items; the thin paper is easy to damage and deform, with poor durability and a low-grade texture, making it unsuitable for high-end brand packaging, which means this lightweight option is a niche choice among all custom paper carrier bags for specific low-demand scenarios.https://www.heyuprinting.com/paper-bag/kraft-paper-bag.html