Quad Seal Coffee Bag Manufacturer | OEM Side Gusset Composite Bags with Valve | MOQ 5,000pcs

Description

Short Description:

As a specialized manufacturer in advanced coffee packaging technology, we produce Custom Printed Moisture-Proof Quad Seal Side Gusset Coffee Bags with Valve, designed to deliver maximum freshness protection and structural integrity. Our composite plastic heat-sealing pouches combine multi-layer barrier materials with precision engineering, offering a complete OEM service to create professional, durable, and brand-enhancing packaging solutions for whole bean, ground coffee, and specialty roasts.

Our coffee bags are constructed using high-performance composite plastic laminates, typically combining layers such as PET, aluminum foil, metallized films, and sealable polymers to achieve superior barriers against moisture, oxygen, and light—critical for preserving coffee aroma, flavor, and shelf life. The quad seal (four-side seal) design provides a robust, tamper-evident enclosure with enhanced seal strength on all sides. The side gusset expands bag capacity while maintaining a sleek profile, and the integrated one-way degassing valve allows carbon dioxide to escape without oxygen ingress, preventing bag swelling and ensuring peak freshness. Our high-definition custom printing enables vibrant branding, roast details, and origin storytelling on the composite surface.

Parameters & Features

Product Key Features & Benefits：

• Advanced Composite Barrier Technology: Expertise in designing and laminating multi-layer plastic structures that provide precise moisture and oxygen barriers for sensitive coffee products.

• Quad Seal & Side Gusset Structural Mastery: Specialization in producing bags with four-side seals and gusseted designs that maximize seal integrity, product volume, and shelf stability.

• Complete OEM Customization: Full control over bag dimensions, laminate composition, valve specifications, gusset depth, and high-quality rotogravure or flexographic printing for custom branding.

• Specialty Coffee Freshness Focus: Deep understanding of coffee packaging science, including gas management, valve performance, and material compatibility for whole bean and ground preservation.

• Accessible Professional Production: Streamlined manufacturing supports B2B orders with a competitive minimum commitment, starting from MOQ 5,000pcs, enabling coffee roasters of all sizes to access high-tech, feature-rich packaging.

Ideal for: specialty coffee roasters, gourmet coffee brands, subscription services, and artisanal cafes seeking packaging that combines scientific freshness preservation, structural durability, and a premium unboxing experience. Trust our quad seal side gusset bags to protect and present your coffee at its best. Contact us for technical specifications and custom samples.

FAQ

Q1: Are you a manufacturer of packaging bags?
A1: Yes, Dongguan Fuhehu Packaging Material Co., Ltd. Plastic was established in 2019, covering an area of​20,000 square meters,with 100 skilled workers, located in Dongguan, Guangdong

Q2: How to get the price? Price is based on bag ？
A2: type,size,material,thickness,printing col-ors,quantity.Only all these details cleared, we could provide you exactprice.

Q3: l am not professional in printing&packaging field ,don’t have fullinformation at hand, and don’t know what’s perfect design for myproducts,what should l do ?
A3: Don’t worry at all ! what you need to do is to contact us , you will getprofessional advice to guide you to move forward and our best service.

Q4: For artwork design,what kind of format is available?
A4: Al, PDF, EPS, TIF, PSD,high resolution JPG.

Q5: How do you ship the products?
A5: By sea,by air,by express(DHL,FedEX,TNT,UPS etc).lt depends on thevolume,weight and the shipping cost. You could also ask your shippingprovider to collect the goods from our factory.