High-quality matte black stand up pouch factory for food packaging

Company Advantages
1. Kolysen has to go through the necessary workmanship assessments. It will be assessed with respect to biomechanical feet comfort, stress distribution, slip resistance, and ergonomics.
2. The loyalty of our staff keeps Kolysen strong business competition. It is air-tight and contaminant resistant
3. This product protects the items which are packaged. Having the right hard texture, it will protect the item from damage from the outside world. This product is highlighted by its excellent impermeability
4. It is one of the most environmentally friendly packaging & printing product one will find. It is recyclable and the recycling process is energy efficient, so there is no worry about losing energy. With a sharp and vivid printing effect, it serves as a good tool for advertising
5. This product has a compact design. It is great for storage and transportation because it can be stacked and stored easily and safely. The product can be tailored to the specific size of the packaged goods

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. is expertise of matte black stand up pouch with rich production and market research experience.
2. Raw material test is an important item in Kolysen factory.
3. We have concrete measures on environment protection. For example, we work hard to reduce greenhouse gas emissions, energy consumption, solid landfill waste, and water consumption in our production.

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matte black stand up pouch It is carefully designed and built by a professional R&D and production team, with high-quality materials, exquisite workmanship, standard design, compact structure, and has the characteristics of simple operation, convenient maintenance, and durability.

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matte black stand up pouch The surface color is soft, the texture is clear and natural, the texture is compact and thick, the touch is warm and delicate, and it has good decorative and practical properties.

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matte black stand up pouch It is made of PVC material and specially treated with fine processing technology. It is light and comfortable, waterproof and moisture-proof, and can protect the wall from corrosion.

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matte black stand up pouch Made of high-quality raw materials, it is highly efficient, energy-saving, safe and environmentally friendly, easy to operate, easy to install, and very convenient for later maintenance and maintenance. It is your quality choice.

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matte black stand up pouch It adopts exquisite embossing process, with clear and natural texture, smooth and comfortable hand feeling, good decoration and strong practicability.

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The product poses no risk of electric shock. Having passed a dielectric voltage-withstand test, it is guaranteed that it can withstand high voltage.

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