BOPP Block Bottom Bag
BOPP block bottom bag is a transparent, food-grade plastic bag with a sealed bottom that stands upright on a shelf or in a display. It is made from BOPP/OPP/PP film and used for packaging dry, non-perishable food items. The block bottom design allows the bag to hold its shape and improves product visibility and shelf appeal during retail or distribution.
- Block bottom design keeps the bag upright for better shelf presentation and stacking
- Transparent material allows full product visibility without opening the package
- Food-grade material ensures safety for direct contact with dry confectionery and snacks
- Good sealing property prevents moisture ingress and maintains product freshness
Include the carton size and the monthly volume and the reply will contain a format recommendation, not just a price.
Key Benefits
- Block bottom design keeps the bag upright for better shelf presentation and stacking
- Transparent material allows full product visibility without opening the package
- Food-grade material ensures safety for direct contact with dry confectionery and snacks
- Good sealing property prevents moisture ingress and maintains product freshness
- Moisture resistance protects contents during storage and transit in humid environments
- Available in custom thicknesses including 40 microns, with options for special sizes
Where It Is Used
- Packaging cookies and biscuits in retail-ready, stand-up bags for supermarket shelves
- Sealing chocolate and candy in transparent bags for e-commerce and gift packaging
- Wrapping dry spices and seasonings in small, resealable or sealed bags for home use
- Protecting bakery items like pastries and crackers during transport and storage
- Using custom-sized bags for branded snack lines with consistent packaging appearance
Who It Is For
- Food manufacturers producing dry confectionery, snacks, and baked goods
- Packaging converters supplying retail-ready bags to food brands
- E-commerce sellers shipping branded snack packs with consistent presentation
- Wholesalers distributing dry food items in bulk to retailers
- Bakery and confectionery producers needing moisture-resistant, transparent packaging
Problems It Solves
- Flat-bottom bags collapse during stacking or display, reducing shelf appeal
- Poor sealing leads to moisture damage in dry snacks during long storage
- Opaque packaging hides product details and reduces consumer confidence
- Lack of standard size options forces custom tooling or inconsistent packaging
- Non-food-grade materials prevent use in direct food contact applications
Technical Features
- Transparent BOPP/OPP/PP film with block bottom seal for upright stability
- Available in 40 microns thickness, with customization available for other gauges
- Sealed bottom prevents product leakage and maintains bag integrity
- Suitable for dry, non-perishable food items including cookies, candies, and spices
- Moisture-resistant and anti-pollution properties protect contents during transit
- Custom sizes available to match specific product dimensions and packaging lines
Published Data for BOPP Block 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 Block Bottom Bag |
|---|---|
| Material | BOPP/OPP/PP |
| Thickness | 40 microns (customizable) |
| Colour | Transparent |
| Usage | Candy, chocolate, cookies, biscuits, bakery, dry confectionery, cooking spices |
| Feature | Food grade, good sealing, moisture resistance, anti-pollution |
Materials
- BOPP/OPP/PP film with food-grade certification for direct contact with dry food
- No recycled content in the base film layer, ensuring consistent seal integrity
- Film formulation designed for moisture barrier and puncture resistance
How It Is Made
Film extrusion from virgin BOPP/OPP/PP resin
Coating and printing if required (not specified in source)
Block bottom sealing using heat and pressure to form the standing base
Cutting to specified dimensions and edge trimming
Final inspection of seal strength and bag shape before packing
How It Is Checked
Incoming resin checked for 100% virgin material before processing
Seal strength tested on sample bags to ensure no leakage under normal handling
Visual inspection of each batch for defects, transparency, and uniform thickness
Final bag shape and block bottom integrity verified before packing
Packing list matched to container load at shipment stage
Customisation Options
- Special sizes tailored to specific product dimensions
- Logo or branding printed on the bag surface using in-house printing
- Food-grade material compliance maintained in all custom variants
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 | Block bottom bags stand upright and improve shelf display, while flat-bottom bags collapse when filled |
|---|---|
| Paper bags | BOPP block bottom bags offer better moisture resistance and transparency than paper, though paper is preferred for compostable packaging |
| Ziplock bags | Block bottom bags are simpler to produce and seal, but lack resealability for repeated opening |
| Flexible pouches with gussets | Block bottom bags are lower cost and easier to automate, but offer less volume capacity than gusseted pouches |
How to Use It
Place the product into the bag through the open top, ensuring it is centered
Close the bag with a heat seal or twist tie depending on the closure type
Store filled bags in a dry, cool environment to maintain seal integrity
Use only for dry, non-perishable food items to avoid moisture damage
Avoid sharp edges or rough surfaces that could puncture the film during filling
BOPP Block Bottom Bag in Detail
Photographs of the actual product as supplied, not renders.
BOPP Block Bottom Bag Questions
What is the minimum order quantity for BOPP block bottom bags
Order quantity depends on size, thickness, and printing. Send your required dimensions and monthly volume via WhatsApp or email and we will confirm the minimum for your specification.
Can you make custom sizes for my product
Yes, we supply BOPP block bottom bags in special sizes. Provide the required dimensions and we will confirm feasibility and pricing.
Is the material food grade and safe for direct contact with food
Yes, the BOPP/OPP/PP film used is food grade and safe for direct contact with dry confectionery, snacks, and spices.
Can you print my logo on the bag
Yes, we can print your logo on the bag using our in-house printing line. Send artwork and the desired bag width for confirmation.
How are the bags packed for export
Bags are packed in cartons with a standard quantity per carton. The exact count depends on size and thickness. Confirm your needs via WhatsApp or email.
Other Plastic Bag Items
Same production line, different format. Compare before you settle the specification.
Flat open end LDPE bags are a standard, low-cost packaging solution for bundling products during shipping or storage. Made from Low Density Polyethylene, the film…
View Product
Flat poly bags are continuous rolls of open-end bags made from Low Density Polyethylene (LDPE) film. They are used for bundling, shipping, and protecting products…
View Product
Flat Open LDPE Packaging Bag is a standard open-end bag made from low density polyethylene film. It is durable, puncture resistant, and suitable for food contact.…
View Product
Poly tubing film roll is a continuous length of flexible polythene sleeving open at one end and rolled at the other. It is used to enclose items of consistent width…
View Product
Flat LDPE tubular film roll is a continuous tube of flexible polyethylene film open at one end and rolled at the other. It is used to enclose items of consistent…
View Product
Waterproof shipping courier bag is a self-sealing poly mailer made from PE film with a strong adhesive that maintains stickiness in hot or cold weather. The…
View ProductWhere This Fits Next
Quote BOPP Block Bottom Bag for Your Next Shipment
Tell us the quantity, the destination port and the specification you need. We will confirm what runs, what is stock and what fits in a container.