Reliable, Efficient and Cost-Effective Custom Three Side Seal Bags
What Is a Three Side Seal Bag?
Three-Side Seal Structure
Double-Sided Printing
Reliable Sealing and Protection
Three-Side Seal Structure
Double-Sided Printing
Reliable Sealing and Protection
What Products areThree Side Seal PouchesSuitable For?
Candy Packaging Bags
Designed for small-format products while providing effective protection and clear brand presentation.
Supports:
- Product protection
- Visual presentation
- Flexible sizing
Coffee Packaging Bags
Suitable for coffee products requiring aroma protection, moisture resistance and reliable sealing performance.
Supports:
- Aroma protection
- Moisture resistance
- Brand printing
Spice Packaging Bags
Suitable for powdered and granular seasoning products.
Supports:
- Reliable sealing
- Convenient use
- Volume production
Dried Fruit and Snack Food Packaging
Suitable for dried food packaging and snack products requiring reliable protection and effective cost control.
Supports:
- Moisture and dust protection
- Product presentation
- Efficient packing
Sheet Mask Packaging
Suitable for facial mask products requiring hygiene protection, sealing performance and attractive presentation.
Supports:
- Product protection
- Moisture barrier
- Custom printing
Core Advantages of JiangshanyinThree Side Seal Pouches
Efficient and Cost-Effective Structure
Space-Efficient Packaging Format
Reliable Packaging Protection
Suitable for Diverse Applications
Flexible Customizationfrom Material Selection to Packaging Design
Size and Specification Adjustment
Material Structure Selection
Custom Printing
Functional Options
Explore More Flexible Packaging Options
Stand-Up Pouches
Flat Bottom Pouches
Back Seal Pouches
Rollstock Film
Custom Three Side Seal BagsFAQs
A:It is a flexible packaging product formed by heat-sealing three sides, with an open top for convenient filling and final sealing.
Its simple structure, efficient production, reliable sealing and ample printing space make it widely suitable for food, small-format products and consumer goods.
A: This packaging format is suitable for products requiring cost control, reliable sealing and effective brand presentation.
Common applications include candy and snacks, tea, spices, dried fruit and small consumer products. Suitable materials and structures can be selected according to product weight, storage method and usage requirements.
A: Jiangshanyin supports customization of packaging dimensions, pouch structures, material combinations and printing options.
From packaging solution development and sample confirmation to volume production, our team provides complete project support to help brands create packaging suited to their market positioning.
A: Yes. Jiangshanyin supports customization based on product requirements, including:
Pouch size adjustment
Material structure selection
Printed graphic design
Functional options such as zippers and easy-tear notches
Samples can be confirmed before volume production to ensure the finished packaging meets the required specifications.
A: Yes. For food packaging projects, Jiangshanyin selects suitable material structures according to product requirements and can provide relevant food-contact material information and quality documents to support procurement reviews and market requirements.
A: Do You Support Small-Batch Testing and Long-Term Supply?
Yes. Jiangshanyin supports sample confirmation, small-batch testing and long-term volume production according to each project stage.
With integrated film blowing, printing, lamination, slitting and pouch-making capabilities, we support continuous cooperation from product development through reliable supply.
Find the Right Three Side Seal Solution for Your Product
Share your product information and packaging requirements. The Jiangshanyin team will help you select the right materials, structure and packaging solution.