Top custom coffee bags factory for food packaging

Company Advantages
1. Kolysen is designed to present a perfect marketing effect. Its design comes out from our designers who have put their efforts on innovative packaging and printing design. The material used in it is non-toxic and safe to directly contact with food or medicine
2. Kolysen Packaging Integration Co.,LTD. constantly provide training for our workers to improve quality. This product brings visual appeal, which will enhance the value of the merchandise
3. The product has the characteristics of good elongation. Its fiber has been treated with elasticizer which can enhance the stretching force between fibers. It is air-tight and contaminant resistant
4. This product has an equal pressure distribution, and there are be no hard pressure points. The testing with a pressure mapping system of sensors testifies this ability. With a sharp and vivid printing effect, it serves as a good tool for advertising

Custom Service:

The bag size, material structure, thickness and printing as well as bag shape can be totally customized as per customers' requirements.

Item	Custom printing coffee bags
Materials	Mono or multi-layer laminates using materials such as OPP / CPP / PET / PE / PP / NY / ALU / MetPET
Finish	Available in a matt, gloss, kraft, tactile, paper feel, de-metalized, unprinted and registered matt finish
Bespoke Features	Rounded Corners, Tear Notch, Hole Punches, Zipper, Window, Hang Hole, Valve, Tin Tie, etc.
Printing	Per requirement, flexo, gravure, or digital printing
Application	Pet Food / Tea / Coffee / Peanut

Packaging & Shipping
MOQ	300 Kilogram\ 20000 pcs (according to bag size)
Samples	We can supply free similar samples with freight collection
Sample Time	1.Customized Sample 7-10 working days 2. Stocked sample can be sent immediately
Payment	40% deposites by TT upfront, 60%balance before shipping
Payment Terms	T/T, Western Union, MoneyGram, Paypal, Escrow, Credit Card
Trade terms	FOB Xiamen,CIF,CFR,EXW etc. can be negotiable
Shipping Way	By sea, by air, by courier(DHL,FEDEX, TNT,UPS etc), as your require

What's the vent on coffee bags for?

After roasted, coffee beans release a lot of carbon dioxide gas, which is several times the volume of coffee beans. If the gas is not released out from the bag timely, coffee bag will burst when the air in bag reach a certain degree. One-way vent valve is not only able to remove the carbon dioxide gas from the bag, but also prevents oxygen from entering bag to oxidize the coffee beans, which ensures the fresh quality of coffee beans and removes the risk that coffee bags bulge or burst.

Besides, since there are vent valves in coffee bags, customers can squeeze the bags directly when they buy coffee. Customers will smell the aroma directly emanated from the bags to better confirm the freshness and quality of coffee. Therefore, it is very essential to install one-way vent valve in coffee bags. Professional coffee bags definitely are installed with one-way vent valves.

Company Features
1. Kolysen Packaging Integration Co.,LTD. has been established for many years, and has gradually grown into a leader in China's manufacturing industry. With high quality production technology, Kolysen supplies custom coffee bags with finest quality.
2. With years of strength, Kolysen is specialized in manufacturing high quality plain stand up pouches .
3. Through proficiently experienced technology, stand up bags with window is made to be of excellent quality. Kolysen Packaging Integration Co.,LTD. will provide one-stop solution for our kraft stand up pouches to help customers. Call now!

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Kolysen custom coffee bags is manufactured with quality components and parts which are less likely to ruin the board after soldering. Of course, the soldering procedure is also carefully carried out with professional workers.

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During the production, Kolysen kraft stand up pouches has to go through a series of processing stages. For example, the treatment of steel includes cleaning, sandblasting, polishing, and acid passivation.

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Kolysen plain stand up pouches is allowed to produce in large batch, certainly, only after its initial workpiece undergoes testing to verify its power, color temperature, color tolerance, and protection grade.

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Kolysen custom coffee bags is professionally developed with housing by our R&D team. They strived to produce housings with good thermal convection performance so as to improve the durability of the product.

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The design of Kolysen custom coffee bags offers a stunning blend of aesthetics and practicality.

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stand up bags with window It has good elasticity, and can produce elastic deformation under various loads, so as to play a firm seal and effectively prevent water leakage in buildings.

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Kolysen Top custom coffee bags factory for food packaging