Audited Supplier
PLT0050P
Clothing Packaging, Cosmetic Packaging, Food Packaging, Gift Packaging, Medical Packaging, Stationery Packaging, Food
Pet/VMPET/PE
Zipper Closure
Non-transparent
Waterproof
Customized
Clear and Bright
High Quality
Thousandth
Antistatic, Bio-Degradable, Recyclable, Moisture P
Plastic Bags
Plastic Packaging Bags
Pet/VMPET/PE
Three Side Sealing Bag
Plante
Standard Export Cartons
Customized
China
3923900000
Product Description
https://plantepackaging.en.made-in-china.com/product-list-1.htmlIntroduction 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.
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.
Usage of eight-sided sealed packaging bag:
1.Find the easy-tear opening or zipper and other opening parts along the sealing area of the packaging bag.
2.If there is an easy-tear opening, gently tear it open along the direction of the easy-tear opening. If it is zippered, just pull the zipper to open the packaging bag.
1.Find the easy-tear opening or zipper and other opening parts along the sealing area of the packaging bag.
2.If there is an easy-tear opening, gently tear it open along the direction of the easy-tear opening. If it is zippered, just pull the zipper to open the packaging bag.
PE zippers
Zipper can withstand repeated use without easily breaking or malfunctioning.
Making it convenient to open and close the packaging.
PE zippers can effectively prevent moisture from entering the package, keeping the contents dry and safe.
Is a recyclable material, PE zippers contribute to environmental sustainability by reducing waste and promoting recycling efforts.
Zipper can withstand repeated use without easily breaking or malfunctioning.
Making it convenient to open and close the packaging.
PE zippers can effectively prevent moisture from entering the package, keeping the contents dry and safe.
Is a recyclable material, PE zippers contribute to environmental sustainability by reducing waste and promoting recycling efforts.
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. |
