The difference between different colors of kraft paper bags

Different colors of kraft paper bags are different in appearance, use, manufacturing process and market positioning. Here's a breakdown:

1. Appearance and design

Natural brown paper bag:

Appearance: Natural brown, simple, earthy and environmentally friendly visual effect.

Design: Suitable for brands that emphasize nature and environmental protection concepts, easy to personalize design and brand promotion.

Black kraft paper bag:

Appearance: Deep black, stylish, professional and upscale visual effects.

Design: Suitable for high-end brand packaging, can print personalized brand identity and pattern, enhance brand image.

White kraft paper bag:

Appearance: Clean white, giving a fresh, simple and modern feeling.

Design: Suitable for a variety of occasions, especially the need to highlight the sense of purity and professional occasions.

2. Usage and application scenarios

Natural brown paper bag:

Usage: Often used in retail shopping, food packaging, daily necessities packaging, etc.

Application scenario: Suitable for environmentally friendly supermarkets, agricultural products markets, handicrafts stores, etc.

Black kraft paper bag:

Uses: Used for high-grade goods, gift packaging and brand promotion.

Application scenario: Suitable for fashion brand stores, high-end gift shops and corporate events.

White kraft paper bag:

Uses: Stationery, books, cosmetics and gift packaging.

Application scenario: Suitable for bookstores, cosmetics stores, weddings and events.

3. Manufacturing process

Natural brown paper bag:

Process: No dyeing, to maintain the natural color of kraft paper, the manufacturing process is relatively simple.

Black kraft paper bag:

Process: Through the dyeing process, the green black dye is used to dye the kraft paper into black, involving the steps of immersion, drying and color fixing.

White kraft paper bag:

Process: Bleaching process or white coating is usually used to ensure that the surface of the paper bag is uniform and white.

4. Environmental protection features

Natural brown paper bag:

Environmental protection: The most environmentally friendly, because it is not bleached or dyed, reducing the chemical treatment process.

Black kraft paper bag:

Environmental protection: dyes need to be used, but the choice of environmentally friendly dyes can reduce the impact on the environment.

White kraft paper bag:

Environmental protection: The bleaching process may involve chemical treatment, but chlorine-free bleaching processes can be selected to reduce environmental impact.

conclusion

Different colors of kraft paper bags have their own characteristics and advantages in appearance, use, manufacturing process and environmental protection characteristics. Choosing the right color and type depends on the specific application needs, brand positioning and environmental requirements. No matter which color of kraft paper bag you choose, it is key to ensure the use of environmentally friendly materials and processes to reduce your environmental impact.