Latest block bags Suppliers used in food and beverage

Our kraft paper flat bottom coffee bag features a front zipper and optional valve, allowing easy product filling and re-sealability, along with strong shelf presence and space utilization. The pouch maintains product freshness with a metalized inner layer.

Natural Brown kraft paper.

Metallized foil lining, high barrier and waterproof.

Food grade PE inside layer, FDA food grade certified.

Heat sealable, sealed by heat sealer.

Kolysen Latest block bags Suppliers used in food and beverage-1

Kolysen Latest block bags Suppliers used in food and beverage-2

Custom Options

Materials	Mono or multi-layer laminates using materials such as OPP / CPP / PET / PE / PP / NY / ALU / MetPET
Size & Thickness	Customizable, as per your requirements
Printing Method	Per requirement, gravure, digital, spout UV, hot stamping, stickers
Style Options	Flat Bottom, Stand Up, Side Gusset, Quad Seal, Middle Seal,Flat Pouch, etc
Option Available	Rounded Corners, Tear Notch, Hole Punches, Zipper, Window, Hang Hole, Valve, Tin Tie, etc.
Standard Finishing	Available in a matt, gloss, kraft, tactile, paper feel, de-metalized, unprinted and registered matt finish

How do you seal the bags?

You need to have a heat sealer, there are plenty available at reasonable prices. Once you have that they seal perfectly and then the zip portion can be used but needs to be heat sealed first.

Is this recyclable?

The bag is paper, foil, and plastic all laminated together. It's not recyclable unless you painstakingly separate all these materials.

Can we use a traditional ink pad stamper to label bags? or does the ink stay wet and smudge?

Ink stamping would work just fine.

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The design processes of Kolysen block bags are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Any logos or brand information can be customized and printed on the item

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Kolysen block bags has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. The sound and error alarm can minimize work errors

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The creation of Kolysen block bags involves some advanced technologies. They include mechanical systems technology, automatic control technology, sensing technology, and servo-drive technology. The images or characters produced by it can be stored for a long time without fading

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The design of Kolysen block bags involves many considerations. They may include stress points, support points, yield points, wear resistance capacity, toughness, and friction force. It can be easily put in a corner without taking up too much space

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The design of Kolysen block bags is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances. This product is certified under CCC, CE, RoHS, SAA, BIS, and BSMI

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The product is not easy to crack or fracture. There is extra material called the lasting margin is used to enhance the stickiness of its trims or edges. The front-facing control provides total convenience

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