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밸브 장착 크래프트 커피백

항목	사양
봉투 유형	플랫 바텀 파우치, 인쇄 가능한 면 5개
소재	포일, 크래프트 또는 마일러 라미네이트
옵션	탈기 밸브, 지퍼, 창, 찢기 노치
인쇄	디지털 또는 그라비어, 최대 9색
디자인별 최소 주문 수량	디지털 1,000개; 그라비어 10,000개
생산 기간	아트워크 승인 후 7~15일
식품 접촉 시험	PE 필름은 FDA 21 CFR 기준으로 시험됨
샘플	무료; 택배비는 구매자 부담

무료 견적 받기

제품 정보

Rows of flat bottom coffee bags with degassing valves lined up on a packing table in a bright workshop

Flat bottom coffee pouches

Custom printed flat bottom coffee bags with a one-way degassing valve, printed, laminated and sewn into bags in one Shenzhen cleanroom plant, from 1,000 pcs per design.

A flat bottom bag stands on its own, shows five printable panels on the shelf, and holds whole bean or ground coffee with a zipper and valve fitted. Fresh roasted beans keep releasing CO₂ after packing. The valve lets that gas out and blocks oxygen from coming in, and the laminate keeps out light and oxygen.

You can choose digital print (1,000 pcs per design) or gravure (10,000 pcs per design), with 9-color in-house printing. Production takes 7-15 days after artwork approval. Free sample bags are available, and you pay the courier.

MOQ per design — 1,000 pcs digital print, 10,000 pcs gravure.
Production time — 7-15 days after artwork approval.
Quote — Itemized, with a recommended structure, within one business day.

Request an itemized quote Ask for a free sample

Flat Bottom Coffee Bags With Valve: Sizes, Fill Weights and Closures

Choose the bag by fill weight, then add the closure and window you need.

Shelf presence and print area

A flat bottom bag has a front, back, two side gussets and a base panel, so five faces can carry print. The square base keeps the bag upright on a retail shelf and in a subscription box. Brand owners use the side gussets for roast notes, brewing guides or batch information.

Fill weight, closures and options

Size follows the fill weight of whole bean or ground coffee, and bean density changes how much fits in a given bag. Options include a resealable zipper, tear notch, window and the degassing valve. If you do not know the size yet, send the product and fill per bag and we recommend one.

Close-up of a one-way degassing valve on a flat bottom coffee bag beside a laminate swatch and roasted beans

Valve and barrier

How a One-Way Degassing Valve Protects Roasted Coffee From Oxygen and Light

The valve manages CO₂. The laminate manages oxygen and light.

What the valve does

Freshly roasted beans release CO₂ for days after roasting. Without a valve, the gas inflates the bag, stresses the seals and can split a sealed bag in transit. A one-way valve opens under internal pressure to vent the gas and closes again, so outside air does not flow back in.

What the laminate does

Aluminum foil or a high-barrier laminate blocks oxygen and light, the two main causes of stale flavor in roasted coffee. The valve sits on the front panel, usually above the fill line, and is applied with the zipper and barrier structure in mind. We recommend the structure after we know your product and market.

Valve, zipper and barrier layer work as one system, so specify them together.

Foil, Kraft and Mylar Laminates for Coffee Bags: Which Structure Fits

Each laminate trades barrier against look and feel.

Aluminum foil laminate

It gives the highest barrier to oxygen and light and suits long shelf life. The surface is metallic or printed matte or gloss. Foil bags are not recyclable.
Kraft paper laminate

It gives a natural paper look for specialty roasters. The barrier depends on the inner layers, so we confirm the structure against your shelf-life needs.
Mylar (metallized film)

It offers good barrier and a bright finish at a lower weight than foil. Mylar bags are not recyclable.
Eco structures

Compostable, mono-PE and recycled-content options are quoted when you ask about an exact structure. Film certificates come with the quote.

Digital or Gravure Printing for Coffee Bags: MOQ per Design

Quantity per design decides which process fits.

Digital print, 1,000 pcs per design

Digital print suits new launches, test runs, several flavors and subscription packs. You can run many designs at low quantity without plates.

Gravure print, 10,000 pcs per design

Gravure suits repeat orders and gives the lowest unit price at volume. Printing runs on 9-color in-house machines. The number of colors affects price and is itemized on the quote. We do not publish a price list.

Private Label and Wholesale Coffee Bags: What You Can Customise

OEM, ODM and private label orders follow your specification.

Size and structure

Bag size, material, valve and zipper are set to your fill weight and shelf-life needs.

Print and logo

We reproduce finished artwork. Our design team lays out your idea or reference photo for free.

Sample with your artwork

Sample bags are made with your own artwork. Samples are free, and you pay the courier.

Wholesale and distributors

Quantity per design and packing details are itemized on the quote.

Factory

Made in Our Own Cleanroom Plant: Printing, Lamination and Bag Making

Every step runs in our Shenzhen plant.

One plant, one team

Printing, lamination and bag making run in our own 6,520 m² cleanroom plant in Shenzhen, on 30+ printing and converting machines. Keeping the steps in one place means one team handles artwork, films and finished bags.

Checks before shipping

Bags pass 11 quality checks before packing, and leak-proof testing is done before shipment. The PE film is tested to FDA 21 CFR food-contact requirements. We send copies of the applicable documents with the quote.

30+

Printing and converting

Before packing

6,520m²

Own plant

From Brief to Delivery: Sample, Quote and 7-15 Day Production

Four steps, one team.

Send your brief

Product and fill per bag, quantity, a reference bag photo or link. Artwork is optional.
Get quote and design help

Within one business day you receive a recommended structure, an itemized price and free design support.
Check a free sample

You confirm size, feel and fit. You pay the courier.
Approve artwork, then production

Production takes 7-15 days after artwork approval. Air, sea or express shipping is quoted with the order, and we do not promise shipping time.

Coffee Bag Questions Buyers Ask Before Ordering

Are the valve and zipper optional?: Yes. You can order the degassing valve, zipper, window and tear notch in any combination. We recommend the set based on your product and market.
Can I test a small batch?: Yes. Digital print starts at 1,000 pcs per design. Gravure starts at 10,000 pcs per design.
Are samples free?: Yes, similar sample bags are free. You pay the courier.
How do I get certificates and test files?: Documents can be viewed on the website. Copies come with the quote.
What is the MOQ for eco structures?: Compostable, mono-PE and recycled-content bags start at 30,000 pcs per design. Ask us about the exact structure you need.
What does a quote need?: Product and fill per bag, bag type or photo, size, quantity per design, number of designs, artwork or idea, extras and target market.

Request Free Coffee Bag Samples and an Itemized Quote

Send the product and fill per bag, bag type or reference photo, size, quantity per design, number of designs, artwork or idea, valve and zipper choices, and target market. You get a recommended structure and an itemized quote within one business day.

Email: [email protected]
WhatsApp: +86 182 1944 5665

Request a quote Order a free sample

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