3 Side Seal Zipper Bags | OEM Custom Pouches

3 Side Seal Zipper Bags | OEM Custom Pouches , fast worldwide dispatch. , custom printing supported for brand business.Get a free quote !

Material: Custom Material.

Scope Of Application: food, cosmetics, healthcare, pet products, hardware, tea, gifts and various retail industries.

Product Thickness: Custom Thickness.

Size: Custom Size

Surface: 1-12 Colors Custom Printing

Sample: Free

Production base: China,Thailand,Vietnam

Delivery Time: 10 ~ 15 Days

Delivery Method: Express / Air / Sea

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Product Tags

1. Custom 3 Side Seal Zipper Bags | OEM Bulk Resealable Pouches -OK Packaging

3 Side Seal Zipper Bags OEM Custom Pouches

As a professional flexible packaging manufacturer, GDOK Packaging offers high-quality custom 3 side seal zipper bags for global wholesalers, trading companies and brand owners. Our resealable three side seal pouches feature gradient color printing and various personalized designs, ideal for large-volume OEM orders. With over 20 years of industry experience and overseas production bases, we deliver stable quality and cost-effective packaging solutions worldwide.

We control the entire production process ( one-stop factory: from raw film to 3 side seal zipper bags )

Our core strengths lie in stable bulk supply, on-time delivery, a professional customization team, and extensive global export experience—all tailored to meet the high standards of large wholesalers, manufacturers, and brand owners in the fish food industry.

We offer one-stop service for large orders, covering the entire procurement cycle. In the pre-sales stage, our professional team will provide customized solutions based on your specific needs, including fish feed type, packaging volume, and export destination requirements. During production, we utilize advanced gravure and digital printing equipment to ensure consistently high quality, even in large-scale production. For after-sales service, we provide comprehensive support: real-time logistics tracking, 24-hour quality feedback response, and targeted solutions for transportation or packaging-related issues, ensuring a smooth collaborative experience.

We have three production bases: Dongguan, China; Bangkok, Thailand; and Ho Chi Minh City, Vietnam, ensuring superior quality, competitive prices, a superior global service chain, and seamless integration from your concept to the final packaged product.

2.Introduction to GDOK 3 Side Seal Zipper Bags

What Are 3 Side Seal Resealable Zipper Pouches

3 side seal zipper bags are classic flat flexible pouches sealed on three sides and equipped with a resealable zip lock. This mature packaging structure features simple construction, excellent sealing performance and convenient reusable opening and closing, which has become one of the most popular packaging styles across multiple industries. Our products adopt standard three-side seal technology to ensure flat appearance and stable structure for long-term storage and shelf display.

Why Choose Gradient 3 Side Seal Bags for Brand Packaging

Our gradient 3 side seal zip lock bags combine practicality and visual aesthetics. The gradient color effect boosts brand presence on retail shelves, while the reliable resealable function keeps contents dry and clean. For brand companies and distributors, this series of pouches balances attractive design, durable performance and competitive pricing, making it ideal for long-term bulk procurement.

3.Core Product Features

Airtight Resealable Zip Lock Structure

All our 3 side seal pouches are fitted with high-performance plastic zip locks, which deliver excellent airtight performance and reusability. The zip lock is firmly attached and not easy to come loose, effectively blocking external air, dust and moisture from entering the package. It is an ideal choice for products requiring repeated opening and sealing during sales and daily use.

High-Strength Three-Side Sealing Technology

We adopt advanced hot sealing technology for three-side sealing. All sealing edges are uniform, firm and tear-resistant during extrusion and long-distance transportation. Compared with ordinary packaging bags, our professional three side seal structure greatly improves overall durability and completely avoids leakage risks in logistics.

Food-Grade & Sustainable Material Options

We provide diversified material solutions, including food-grade raw materials that fully comply with international food safety standards. We also supply recyclable and PCR sustainable materials to meet eco-friendly regulations from European and American markets. All raw materials undergo strict inspection before formal production.

Barrier Performance for Product Preservation

We use customized composite materials to upgrade oxygen and light barrier properties of 3 side seal zipper bags. Outstanding barrier performance effectively extends the shelf life of food, cosmetics and chemical goods, minimizing product loss for wholesalers and brand clients.

4.Detailed Technical Specifications

Item	Parameter
Product Size	Custom size
Material	Custom Material
Total Thickness	Custom Thickness
Surface Treatment	Matte silver blank finish
Design Structure	Custom
Packing Standard	Carton
Samples	Free samples
Design	Custom design
Custom Printing Lead Time	9-15 working days
Certification	ISO9001, SGS, FDA, REACH Approved

To optimize user experience and shelf display effect, we offer multiple optional accessories for 3 side seal zipper bags, including easy tear notch, hang hole, matte lamination and glossy lamination. All additional processes can be freely combined for customized bulk orders.

Sealing edge

Gradient design

Zipper seal

5.Wide Application Scope

3 Side Seal Bags for Food & Snack Packaging

Food-grade 3 side seal zipper bags are widely applied to pack nuts, candies, dried fruits and various snacks. Excellent barrier and sealing performance keep food fresh all the time, and all materials conform to global food contact regulations.

Resealable Pouches for Cosmetics & Beauty Products

Lightweight and stylish resealable three side seal pouches are perfect for facial masks, trial cosmetics and skincare samples. Unique gradient color design helps beauty brands gain greater competitiveness in the retail market.

Packaging Solutions for Retail & Small Goods

Retailers and wholesalers highly recognize our 3 side seal pouches for jewelry, accessories and daily necessities. The flat structure saves storage space and cuts down total packaging costs for large orders.

Industrial & Daily Chemical Packaging

With customizable high-barrier materials, our three side seal zipper bags are also suitable for daily chemicals and small industrial parts, meeting diversified B2B packaging demands across different sectors.

6. About GDOK Packaging: Your Trusted Packaging Manufactur

20+ Years of Flexible Packaging Manufacturing Experience

GDOK Packaging, officially named Dongguan OK Packaging Manufacturing Co., Ltd., is a professional flexible packaging factory with more than 20 years of production experience. We focus on R&D, production and sales of various resealable pouches and plastic packaging bags, serving thousands of global brands, wholesalers and trade companies.

Professional R&D & Quality Control Team

We own a complete R&D department and rigorous quality control system. Every batch of 3 side seal zipper bags will go through multiple rounds of inspection before delivery, to ensure all finished products meet client requirements and international industry standards.

7.Our Global Production Network & Production Strength

Production Bases in China, Thailand and Vietnam

To better serve global clients, GDOK Packaging has established independent production bases in China, Thailand and Vietnam. This multi-location production network enables local production and fast regional delivery, greatly shortening lead time for international bulk orders.

Large Production Capacity for Mass & Bulk Orders

Our full set of advanced production lines supports super large mass orders, fully capable of satisfying procurement needs from large distributors and brand groups. We welcome long-term framework cooperation and stable bulk supply partnerships.

trict Quality Inspection & Global Compliance Certifications

All our packaging products have obtained a full range of international compliance certifications. We implement unified strict quality standards across all factories in China, Thailand and Vietnam, delivering reliable and compliant packaging for global markets.

7.B2B Service & Order Solutions for Wholesalers & Brands

OEM & ODM One-Stop Packaging Service

We provide full OEM and ODM one-stop service for 3 side seal zipper bags, covering design, sample making, mass production and after-sales support. We tailor exclusive packaging solutions according to your brand positioning and market demands.

Bulk Order Support for Large Distributors & Brand Owners

We specialize in undertaking large bulk orders from global wholesalers, trading companies and brand manufacturers. Flexible MOQ, stable output and long-term supply capability are our core advantages for all B2B partners.