Введение продукта

Premium White Kraft Paper Coffee Bag with One-Way Valve

Our White Kraft Paper Coffee Bag are specially designed for roasted coffee bean packaging and freshness preservation. Combining a natural kraft paper exterior with an aluminum foil inner layer, these stand-up pouches provide excellent protection against oxygen, влага, и свет.

The built-in one-way degassing valve allows carbon dioxide released from freshly roasted coffee beans to escape while preventing outside air from entering, helping maintain the original aroma and flavor of coffee.

Featuring a convenient resealable zipper closure, the White Kraft Paper Coffee Bag can be opened and closed repeatedly, making it perfect for professional coffee packaging, home storage, and daily use.

Атрибуты продукта

Size Information

(Dimensions may vary slightly depending on product filling and material thickness.)

Преимущества продукта

1. Excellent Freshness Protection

The aluminum foil laminated inner layer creates a strong barrier against oxygen, влага, и свет, helping preserve coffee aroma, вкус, and freshness for longer periods.

Key benefits:

• Oxygen barrier protection
• Moisture resistance
• Light blocking performance
• Aroma retention

2. One-Way Degassing Valve Design

Freshly roasted coffee beans release carbon dioxide after roasting. The built-in valve allows internal gas to escape while preventing external air from entering.

Преимущества:

• Prevents bag swelling
• Suitable for freshly roasted coffee
• Maintains coffee quality and flavor

3. Convenient Resealable Zipper Closure

The strong zipper design allows users to repeatedly open and close the package without affecting freshness.

Преимущества:

• Easy daily access
• Prevents spills
• Improves storage convenience

4. Premium Kraft Paper Appearance

The white kraft paper exterior provides a clean, natural, and professional packaging appearance, making it suitable for coffee brands, specialty roasters, and retail products.

5. Stable Stand-Up Eight Side Seal Structure

The self-standing design improves shelf display performance and provides better packaging stability.

Преимущества:

• Attractive shelf presentation
• Large printing area
• Easy filling and storage

Сценарии применения

Coffee Roasting & Professional Packaging

Идеально подходит для:

• Coffee roasters
• Specialty coffee brands
• Coffee shops
• Wholesale coffee suppliers

Used for:

• Fresh roasted coffee bean packaging
• Coffee retail packaging
• Small batch coffee storage

Home Coffee Storage

Идеально подходит для:

• Coffee lovers
• Manual brewing enthusiasts
• Home baristas

Suitable for storing:

• Whole coffee beans
• Ground coffee
• Limited batch roasted coffee

Dry Food Storage

Also suitable for:

• Орехи
• Tea leaves
• Spices
• Grains
• Dried foods

Providing protection from moisture and oxidation.

Часто задаваемые вопросы (Часто задаваемые вопросы)

Q1: What is the function of the one-way valve?

А: The one-way degassing valve releases carbon dioxide generated by freshly roasted coffee beans while preventing oxygen from entering the bag, helping maintain coffee freshness.

Q2: Are these bags suitable for freshly roasted coffee?

А: Да. These bags are specially designed for freshly roasted coffee beans because the valve allows the coffee to release gas after roasting.

Q3: Can the zipper be reused?

А: Да. The resealable zipper allows repeated opening and closing while keeping the contents protected.

Q4: What materials are used for these coffee bags?

А: The bags are made with a white kraft paper outer layer and aluminum foil laminated inner layer for improved barrier protection.

Q5: Какие размеры доступны?

А: Available sizes include:

• 250г: 13 × 20 + 7 см
• 500г: 13.5 × 26 + 7.5 см
• 1000г: 15 × 32.5 + 10 см