Side Gusset Bag
Product Introduction
This side gusset foil bag is high‑barrier middle‑seal pouch with side gusset design. Made of metallic aluminum‑foil composite material, it features excellent light‑proof, oxygen‑resistant and moisture‑proof performance. The expanded side gusset increases internal volume for bulk powder, granular food. Widely used for coffee, tea and freeze‑dried goods. Custom size, printing and one‑stop OEM & ODM packaging service are available.
Key Features
Full aluminum‑foil high‑barrier structure, block light, moisture and air effectively, greatly extend product shelf‑life.
Side gusset design, the bag expands sideways to hold more contents, neat stacking for storage and transportation.
Middle back seal construction, firm sealing edge, good physical toughness for granular & powder filling.
Metallic silver foil appearance, premium texture, perfect for high‑end food brand presentation.
Food‑contact grade raw material, comply with FDA, LFGB international food contact safety standards.
Support custom gravure printing, optional one‑way degassing valve for coffee bean packaging.
Side gusset design, the bag expands sideways to hold more contents, neat stacking for storage and transportation.
Middle back seal construction, firm sealing edge, good physical toughness for granular & powder filling.
Metallic silver foil appearance, premium texture, perfect for high‑end food brand presentation.
Food‑contact grade raw material, comply with FDA, LFGB international food contact safety standards.
Support custom gravure printing, optional one‑way degassing valve for coffee bean packaging.
Optional Specifications
‑ Material: Pure aluminum foil / aluminized film composite
‑ Capacity: Custom 100g‑1kg
‑ Closure: Top heat seal; optional one‑way coffee degassing valve
‑ Surface: Metallic silver matte / bright finish
‑ Printing: Up to 9‑color gravure custom printing
‑ Accessories: Tear notch
‑ Capacity: Custom 100g‑1kg
‑ Closure: Top heat seal; optional one‑way coffee degassing valve
‑ Surface: Metallic silver matte / bright finish
‑ Printing: Up to 9‑color gravure custom printing
‑ Accessories: Tear notch
Applications
Suitable for coffee beans, ground coffee, loose‑leaf tea, herbal tea, freeze‑dried powder, spices, nutritional powder and other light‑sensitive dry food.
Custom Service
We provide one‑stop solution including graphic design, film lamination, gravure printing and bag making. Pre‑production samples can be provided before mass production.
Packaging
Freezing and Refrigeration Resealable Bag Packaging Food Grade Pouch Side Gusset Bag Shelf Display
Frequently Asked Questions
1. Are you a manufacturer?
Yes, we have our own factory and we are an OEM manufacturer. We accept customization of all types and sizes of packaging bags according to your requirements.
2. What information do I need to know if I want a complete quote?
Pricing depends on the style, size, material, thickness, printing colors, and quantity of the bags. Knowing this information, we will provide you with the best price.
3. Can you provide free samples?
Yes, we will charge you a small sample fee or shipping cost before you place an order. However, we will refund it after you place an order.
4. What is your product range?
As a professional large-scale plastic bag manufacturer, we can produce food packaging bags, coffee/tea packaging bags, pet supply bags, vacuum bags, spray bags, die-cut handle bags, and other laminated bags. In addition, we can also produce slide-top bags, LDPE self-sealing bags, deli bags, grape bags, specimen bags, OPP bags, CPP roll film, and various plastic packaging bags.
5. Can you help us choose the most suitable bags for our products?
Yes, our engineers can work with you to design and use the best materials to produce the most suitable bags for your products.
6. What do I need to provide if I want to customize printed bags?
We need your design in AI, EPS, CDR, or PDF format.
7. What is your minimum order quantity?
The minimum order quantity depends on the specifications of the bags you want.
8. Can you design for us?
Yes, we have several professional designers who can help you design bags according to your requirements.
Yes, we have our own factory and we are an OEM manufacturer. We accept customization of all types and sizes of packaging bags according to your requirements.
2. What information do I need to know if I want a complete quote?
Pricing depends on the style, size, material, thickness, printing colors, and quantity of the bags. Knowing this information, we will provide you with the best price.
3. Can you provide free samples?
Yes, we will charge you a small sample fee or shipping cost before you place an order. However, we will refund it after you place an order.
4. What is your product range?
As a professional large-scale plastic bag manufacturer, we can produce food packaging bags, coffee/tea packaging bags, pet supply bags, vacuum bags, spray bags, die-cut handle bags, and other laminated bags. In addition, we can also produce slide-top bags, LDPE self-sealing bags, deli bags, grape bags, specimen bags, OPP bags, CPP roll film, and various plastic packaging bags.
5. Can you help us choose the most suitable bags for our products?
Yes, our engineers can work with you to design and use the best materials to produce the most suitable bags for your products.
6. What do I need to provide if I want to customize printed bags?
We need your design in AI, EPS, CDR, or PDF format.
7. What is your minimum order quantity?
The minimum order quantity depends on the specifications of the bags you want.
8. Can you design for us?
Yes, we have several professional designers who can help you design bags according to your requirements.
- Film Materials Built for Protection & Shelf Life
- Select the film that delivers the barrier, print quality, and sustainability your brand requires.
- Film Type
- Barrier Finish
- Options
- Best For
- MET PET
- Ultra-high
- Gloss, Soft Touch Matte
- Food, herbs, coffee, nutraceuticals
- MET BOPP
- High
- Gloss, Matte
- Supplements, powders, dry goods
- ALOX BOPP
- High
- Matte
- Oxygen- or moisture-sensitive products
- PE / PE
- Medium
- Matte, Transparent
- Recyclable applications
- PCR
- Variable
- Gloss, Matte
- Sustainable packaging
