Silicone Beads Wholesale Factories – Flat bottom custom printed zipper coffee packaging bag with valve for coffee bean – Dingli

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Product Parameter (Specification)

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Product Feature And Application

About the material, PET/AL/PE is normal used because it has good barrier.  The shelf life can be more than 1 year.

Usually for coffee bag, there is one way degassing valve needed. We have standard valve and valve with filter for your choice.  

1, Waterproof 

2, Moisture proof

3, Pocket zipper

4, Stands well because of flat bottom

5, One-way degassing valve

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Production Detail

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Product Qualification

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Deliver,Shipping And Serving

Q1: Can the bag to be matte finish?

A: Of course, both glossy and matte are working. Because flat bottom bag requires high temperature for heat seal, we suggest the side gusset part to be glossy or printed with matte ink. Front and back can be in MOPP material.

Q2: Why flat bottom requires 2 sets print plate ?

A: It is needed because of bag cutting process, we need to print front, back and bottom together, and 2 side gussets to be printed together. So we need 2 sets print plate.

Q3: Can I get sample bag of my own design, and then start with mass production?

A: No problem. The print plate charge and sample charge is needed.

Q4: Do you have tin tie? Can be it colorful?

A: Sure, the standard tin tie is in black and white color, for customized color, there is extra charge.

Q5: Do we need to pay the color cost for tin tie again when we reorder next time ?

A: Yes, because it is produced according to the order quantity. We don’t keep stock for tin tie.

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High definition China Food Packaging,  Food Packing, Further, we’re supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to provide our clients an effective range of products.