BOPP OPP Cellophane Gusset Square Bottom Bag
BOPP OPP cellophane gusset square bottom bag is a transparent, food-grade plastic bag with a reinforced bottom that stands upright on shelves or in packaging lines. The gusset allows the bag to expand for bulk items, and the square bottom provides stable stacking. Made from BOPP/OPP/PP film, it resists moisture and seals tightly to protect dry confectionery and snacks during storage and transport.
- Square bottom design allows the bag to stand upright and stack without tipping
- Gusseted sides expand to hold bulk dry goods without overfilling the top
- Transparent material lets consumers see the product inside, improving shelf appeal
- Food-grade material meets safety standards for direct contact with snacks and sweets
Include the carton size and the monthly volume and the reply will contain a format recommendation, not just a price.
Key Benefits
- Square bottom design allows the bag to stand upright and stack without tipping
- Gusseted sides expand to hold bulk dry goods without overfilling the top
- Transparent material lets consumers see the product inside, improving shelf appeal
- Food-grade material meets safety standards for direct contact with snacks and sweets
- Good sealing property prevents moisture ingress and keeps contents fresh
- Moisture resistance protects cookies, biscuits, candy and dry spices during transit
Where It Is Used
- Packaging bulk cookies and biscuits for retail distribution in supermarkets
- Wrapping chocolate and confectionery for e-commerce delivery
- Containing dry spices and seasonings in small retail packs
- Filling snack mixes and trail mixes for convenience store sales
- Using as a primary package for bakery items sold in grocery stores
Who It Is For
- Food manufacturers packaging dry confectionery and baked goods
- E-commerce brands shipping cookies, chocolates and snacks directly to consumers
- Retail packers preparing shelf-ready snack packs for grocery chains
- Contract packagers handling small-format food items with tight shelf life
- Exporters shipping dry snacks in FCL and LCL containers
Problems It Solves
- Flat-bottom bags collapse under weight, making stacking unstable and increasing damage risk
- Poor seal integrity leads to moisture exposure and product spoilage during transit
- Opaque packaging hides product quality, reducing consumer confidence
- Non-food-grade materials restrict use in regulated food packaging environments
- Inconsistent bag size causes overfilling or underfilling on automated packing lines
Technical Features
- Gusseted square bottom design with reinforced corners for stability
- Made from BOPP/OPP/PP film with thickness options starting at 40 microns
- Transparent material allows full product visibility
- Seal strength ensures closure remains intact during handling and shipping
- Available in custom sizes for special packaging needs
- Suitable for dry, non-perishable food items with low moisture content
Published Data for BOPP OPP Cellophane Gusset Square Bottom Bag
Only values published on our own datasheets appear here. If a figure you need is missing, ask for it and we will confirm it in writing.
| Product | BOPP OPP cellophane gusset square bottom bag |
|---|---|
| Material | BOPP/OPP/PP |
| Thickness | 40 mic or other customized thickness |
| Colour | Transparent |
| Usage | Candy, chocolate, cookies, biscuits, bakery, dry confectionery, cooking spices |
| Feature | Safety food grade, good sealing, moisture resistance, anti pollution |
Materials
- BOPP/OPP/PP film with food-grade safety for direct contact with dry snacks
- No recycled content in the base film; material is virgin and suitable for food packaging
- Film thickness can be customized to meet specific strength or cost targets
How It Is Made
Film extrusion from virgin BOPP/OPP/PP resin
Roll slitting to the required width for bag formation
Bag cutting and forming using automated bag-making equipment
Sealing of the square bottom and gusset edges with heat and pressure
Final inspection of seal strength and bag shape before packing
How It Is Checked
Incoming resin checked for virgin material and food-grade compliance
Seal strength tested on sample bags to ensure no leakage under pressure
Bag shape and gusset alignment verified during production
Final inspection of each batch for defects, seal integrity, and transparency
Packing list matched to container load before shipment
Customisation Options
- Custom bag sizes available upon request for special packaging needs
- Logo or brand print available on the film using in-house printing
- Special bag formats (e.g., resealable, zip-lock) on request
How It Compares With the Alternatives
Where another material is the better answer we say so, because a returned shipment costs more than a lost order.
| Flat-bottom plastic bags | Square bottom bags stand upright and stack securely, reducing collapse and product damage |
|---|---|
| Paper bags | BOPP/OPP bags offer better moisture resistance and transparency for dry food items |
| Polyethylene bags | BOPP/OPP bags have higher clarity and better printability for branding |
| Pre-formed plastic clamshells | Bags are lighter, cheaper to ship, and use less material per unit |
How to Use It
Load the bag into the packaging machine or use manually at the packing bench
Fill the bag with product, ensuring the gusset expands evenly
Close the top with a heat sealer or twist tie, depending on the closure method
Store filled bags in a dry, cool area away from direct sunlight
Use only for dry, non-moisture-sensitive food items to maintain seal integrity
BOPP OPP Cellophane Gusset Square Bottom Bag in Detail
Photographs of the actual product as supplied, not renders.
BOPP OPP Cellophane Gusset Square Bottom Bag Questions
What is the minimum order quantity for BOPP OPP gusset square bottom bags
Order quantity depends on size, thickness, and print requirements. Send your specifications via WhatsApp and we will confirm the minimum for your order.
Can you make custom sizes for these bags
Yes, we supply special sizes upon request. Provide the dimensions and volume you need, and we will confirm feasibility.
Is the material food grade and safe for direct contact with snacks
Yes, the BOPP/OPP/PP film used is food-grade and safe for direct contact with dry confectionery, cookies, and spices.
Can you print our logo on the bag
Yes, we print logos and branding on our own film printing line. Send artwork and the desired bag width.
Other Plastic Bag Items
Same production line, different format. Compare before you settle the specification.
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