aluminum foil flat bottom coffee kraft paper bag valve with zipper

Product Description

• Printing performance：Paper and paperboard have strong ability of absorbing and binding ink and good printing performance, so they are often used as printing surface in packaging. The printing performance of paper and paperboard mainly depends on surface smoothness, rubber application, elasticity and adhesion. This bag is gravure printing.
• Health and safety performance: In the process of paper processing, especially chemical pulping, there are always some chemical substances left. Therefore, it is necessary to select all kinds of paper and paperboard correctly and reasonably according to the contents of the package. This Kraft paper bag is non-toxic, odorless and high strength.
• Barrier performance: Paper and paperboard are porous fiber materials, which have certain degree of permeability to moisture, gas, light, grease and so on, and their barrier is greatly affected by temperature and humidity. Single paper packaging materials can not be used to package foods with high moisture content, grease content and high barrier requirements, but can meet the barrier performance requirements through proper surface processing.
• Mechanical properties: Paper and paperboard have certain strength, stiffness and mechanical adaptability. Their strength mainly depends on the material, quality, thickness, processing technology, surface condition and certain temperature and humidity conditions of the paper. In addition, paper also has certain folding, elasticity and tearing properties, which are suitable for forming packaging containers or wrapping.

OEM Coffee Bags

Coffee has become one of the most loved and widely used beverages in all around the world. More and more people drink coffee throughout the world, so coffee packaging has become essential for preserving the quality, taste and aroma of the coffee beans for prolonged period time. Shantou Kaixuan Packaging Co., Ltd has more than 22 years of experience and knowledge in the packaging sphere,that we are engaged in manufacturing and supplying a qualitative range of coffee bags. We use the finest non-toxic material to manufacture our coffee packaging bags to ensure maximum durability and optimum quality.

We provide our coffee bags in variety of sizes, colours and shapes including flat bottom bags, stand up pouches, side gusset bags, three side seal pouches in plastic materials & kraft paper materials to meet the demands of our clients.

Size of coffee bean bag 

Aluminium foil is an important material in laminates and has wide application in coffee packaging. Its barrier function against the migration of moisture, oxygen and other gases, and volatile aroma, as well as against the impact of light is generally higher than any plastic laminate material.

Our superior grade coffee pouches have capacity to provide overall protection to the coffee beans; our bags provide secure and leakage proof storage of the products because they are inclusive of several accessories like:

• – Degassing valves
• – Zippers
• – Euroholes
• – Tear nothc
• – Round corner

The mission of our teamis to work closely with our customers to create a flexible packaging solution that pops from the shelf and gives them a clear advantage in the market.

How to packing before shipment.

1-What's the information should I let you know if I want to get a full quotation?

A: Product type: paper bag (square bottom, pinch bottom, with handle or not, paper box, cup etc)
B: Raw material(thickness)
C: Size: L*W*H, if you can provide artwork would be perfect
D: Surface Finish: Printing, varnish, hot stamping etc.
E: Quantity: We accept small order if our current products is ok for you. Just contact us.

2-Are you factory?

Yes, we are factory, but not just a factory, as we have sales team, own designers, own showroom, can help buyers to decide which products are their best choice.

3-How to ensure the products quality?

Owing advanced equipment, The QC staff will be regularly checking the products in production and count the products in stock every day. Making sure that every items is qualified.

4-How to ensure the correct rate of design?

Before placing the order, we will send you the design draft for confirmation in firstly, next to check the sample effect again, and then carry out to the mass production.

5-How to get the sample? What’s the sample charge? How many days will be spent of the delivery?

Sample of our stock could be free. (1- 5pcs) And customized sample will collect sample fee, it will be refunded once confirm the order. (Used as deduction for payment)
The normal sample will be sent Within 7 working days.

Flat Bottom Coffee Bags With Valve And Zipper,Flat Bottom Paper Bags Wholesale.