Wholesale Bolsa Cafe PARA Valve Gusset 500 Gr Custom Printed Coffee Bag Packaging

• Customization: Available
• Application: Clothing Packaging, Cosmetic Packaging, Food Packaging, Gift Packaging, Medical Packaging, Stationery Packaging, Food
• Material: Pet/VMPET/PE
• Model NO.: PLT0040K
• Transparency: Non-transparent
• Waterproof Performance: Waterproof
• Single Package Size: Customized
• Color: Clear and Bright
• Quality: High Quality
• Breakage Rate: Thousandth
• Feature: Antistatic, Bio-Degradable, Recyclable, Moisture P
• Shape: Plastic Bags
• Making Process: Plastic Packaging Bags
• Raw Materials: Pet/VMPET/PE
• Bag Variety: Three Side Sealing Bag
• Transport Package: Standard Export Cartons
• Specification: Customized
• Trademark: Plante
• Origin: China
• HS Code: 3923900000
• Production Capacity: 1000000pieces/Day
• Package Size: 39.00cm * 29.00cm * 26.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 

Introduction to the exhaust valve of coffee bags:

The exhaust valve on coffee bags plays a crucial role in maintaining the freshness and quality of coffee.   As coffee beans release carbon dioxide after roasting, the valve allows this gas to escape without letting outside air in.

This helps prevent the coffee from becoming stale or developing off-flavors.   The valve is designed to be one-way, meaning it only allows gas to exit the bag.   It is usually made of a small plastic or rubber component that is integrated into the packaging.

Aluminized film
 It has excellent barrier properties, which can effectively prevent the penetration of gases, moisture and light.  Secondly, it has good reflectivity, which can reflect light and heat, providing protection for the packaged items.  Moreover, it is relatively lightweight and cost-effective, making it a popular choice for packaging applications.  Additionally, aluminized film is easy to process and can be made into various shapes and sizes to meet different packaging needs.
 

The zipper bag has several important functions and uses:
 
Function 1: Storage
- It can be used to store a wide variety of items such as snacks, spices, jewelry, and small electronic components. The zipper closure provides a tight seal, keeping the contents fresh and protected from moisture, dust, and air.
- For food items, it helps prolong their shelf life by preventing spoilage and maintaining flavor.
Function 2: Organization
- Zipper bags are great for organizing small items and keeping them in an orderly manner. For example, in a handbag or travel bag, they can hold cosmetics, chargers, and other accessories to prevent clutter.
- In a workspace, they can be used to store stationery, screws, and other small parts for easy access.
Function 3: Portability
- Their lightweight and flexible nature make them highly portable. They can be easily carried in a pocket, backpack, or purse, making them convenient for on-the-go use.
- For travelers, they are ideal for packing toiletries, medications, and other essentials without taking up much space.
Function 4: Protection
- Zipper bags offer protection to fragile items by cushioning them and preventing damage during transportation or storage.
- They can also protect items from water damage by providing a waterproof barrier.
 

 

FAQ

1. Do you have your own factory?

We have our own factory in xiongan, hebei, China.

2. How to ensure product quality?

We have advanced equipment, maintaining on time every day to ensure good printing and cutting quality, and also a professional quality inspection team to ensure that each shipment is qualified.

3. How to ensure that the product is accurate?

After confirming the order, we will send you the design draft for confirmation, the production sample will be confirmed again, and then move to the mass production.

4. How to get samples? Is the sample charged? How long does the sample ship?

1)Send inquiries to contact the account manager to request the samples;

2)the stock samples are free, the samples produced are charged according to your requirements; the sample fee will be refunded according to the order amount;

3)the samples will be sent within 7 days.

5. How long will it be shipped?

It is usually delivered within 15to20working days after payment and document confirmed. If your order is urgent, we will adjust the schedule appropriately and continue to follow up the production process for you.

6. What is the minimum order quantity of the product?

The general order quantity for a product is 1000pcs. The more the quantity is, the cheaper the unit price will be.

7. If I place an order with you, should I pay the import fee?

Yes, we offer FOB/CIF price normally. The shipping cost and your local destination fees, customs clearance fees will be charged by your side.