2021 China New Design Stand Up Bag With Zipper - The coffee bag with valve – Yudu

The coffee bag with valve’s function

Shanghai Yudu Plastic Color Printing has been focusing on the production of coffee packaging bags for 18 years. Our coffee bags also have the following characteristics:

A single exhaust function can ensure that the outside air cannot enter the bag, which affects the quality of coffee beans. The gas in the bag can be discharged, which can keep the coffee beans dry and smell the aroma of coffee beans. The inner food grade PE guarantees the food safety of coffee beans.

THE COFFEE BAG WITH VALVE SPECIFICATIONS

• Material structure：OPP/VMPET/PE OPP/AL/PE
• Regular size：90mm*270mm+25mm/25mm 100mm*340mm+30mm/30mm 135mm*410mm+35mm/35mm
• Product capacity: half a pound: 227-250g, one pound: 454-500g, two pounds: 908-1000g

SHOW DETAILS

1/SINGLE AIR VALVE

Discharge the carbon dioxide released by the coffee beans

Avoid the smell caused by the oxidation of

oil

 

3/ INTERNAL STRUCTURE

VMPET film and environmental protection PE are used inside,

which is not easy to explode and can also have a certain

light blocking effect

Product Specification

Suitable for coffee powder, coffee beans, tea, nuts, snacks, etc.

1/ Load product

According to the size of the bag, put the right amount of product into the bag, fill 80% of the bag, the bag is more beautiful

2/ Ready to seal

Align the position above the tearing opening of the bag with the heating position of the heat sealing machine, and place it flat .

3/ start sealing

Adjust the heat sealing time, temperature and pressure according to the thickness of the bag.

4/ sealing completed

After sealing, make sure the bag will not open during transportation

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Packaging Details:

1. packed in suitable cartons according to the size of the products or client’s requirement
2. To prevent the dust, we will use PE film to cover the products in carton
3. put on 1 (W) X 1.2m(L) pallet. the total height would be under 1.8m if LCL. And it would be around 1.1m if FCL.
4. Then wrapping film to fix it
5. Using packing belt to fix it better.