The difference between Glassine paper bags and kraft paper bags

Glasin paper bags and kraft paper bags have significant differences in material, characteristics, uses and appearance. Here's a detailed comparison between the two:

Material and manufacturing process

1. Glasin paper bag:

Material: Glasin paper is a highly pressed and bleached special paper with very high transparency and smoothness.

Manufacturing process: Glasin paper is super calendering to increase its fiber density, thus providing smooth, waterproof, oil resistant and other properties.

2. Kraft paper bag:

Material: Kraft paper is a kind of high-strength paper made from native wood pulp or recycled pulp, usually brown or white.

Manufacturing process: Kraft paper is processed by chemical cooking of wood fiber to form a paper with high tear resistance and break resistance.

peculiarity

1. Glasin paper bag:

High transparency: the contents of the bag can be clearly seen.

High smoothness: The surface is smooth and delicate, and the feel and appearance are very elegant.

Waterproof: With good waterproof performance, can prevent water penetration.

Oil proof: Usually used for packaging oily foods or products that require oil proof.

2. Kraft paper bag:

High strength: with strong tear resistance and rupture resistance, suitable for loading heavy objects.

Environmental protection: Recyclable, fast degradation, friendly to the environment.

Air permeability: Good air permeability, suitable for packaging items that need air permeability.

use

1. Glasin paper bag:

Food packaging: Often used for packaging candy, bread, baked goods and other foods that need to be oil and waterproof.

Drug packaging: used for the packaging of drugs and medical devices, because of its high transparency and water resistance.

Stationery packaging: Used to pack envelopes, documents, etc., to keep them clearly visible and clean.

2. Kraft paper bag:

Shopping bags: Often used in supermarkets and retail stores because of their high strength and durability.

Industrial packaging: used to package building materials, chemical products and other items requiring high-strength packaging.

Mailing bag: Used for mailing documents, books, etc., to provide good protection.

appearance

1. Glasin paper bag:

Appearance: Usually transparent or translucent, smooth surface, look high-grade and delicate.

Color: mainly white or light tones, suitable for occasions where internal items need to be displayed.

2. Kraft paper bag:

Appearance: Usually brown or white, with a rough texture, giving a natural, eco-friendly feel.

Color: Mainly brown, but also white kraft paper bags after bleaching.

Glasin paper bag and kraft paper bag have their advantages and disadvantages, suitable for different scenes. Glasin paper bags with its high transparency, waterproof, oil resistant and high-grade appearance, suitable for food, medicine and stationery, such as the need for water and oil resistant and display of internal items. The kraft paper bag because of its high strength, durability and environmental protection, suitable for shopping, industrial packaging and mailing need strength and durability occasions. Choosing the right type of paper bag according to the specific needs can better meet the packaging and use requirements.