The back seal bag features a heat-sealed seam on the back, ensuring the integrity of the front printing design. This type of pouch effectively lowers packaging material costs, using approximately 40% less material and very cheap. Back-seal pouches are widely used in the potato chip industry
Customized Back Seal Pouches Manufacturers
Premade Back Seal Pouches
Premade back seal pouches are pre-manufactured bags that are filled with products and then heat-sealed at the top. This method is ideal for businesses looking for a straightforward, efficient packaging solution. Premade bags offer consistency in size and quality, making them perfect for small to medium-sized operations that require reliable and easy-to-use packaging options.
Rollstock for Automated Packaging
For larger-scale operations, using rollstock on an automated packaging machine is a highly efficient option. The machine wraps the product with the film and simultaneously forms the bag, streamlining the packaging process. This method allows for high-speed production and flexibility in bag size and design, making it suitable for businesses with high-volume packaging needs and a focus on operational efficiency.
Back Seal Pouches Material Options
PET/PE Two-Layer Pouches
The most cost-effective option for back seal pouches is the two-layer plastic composite, typically PET/PE. This combination offers basic protection and durability, making it a popular choice for everyday packaging needs without breaking the budget.
PET/VMPET/PE Three-Layer Pouches
For enhanced barrier properties, three-layer pouches incorporating a VMPET layer are ideal. The additional VMPET layer provides superior protection against moisture and oxygen, ensuring the productâ??s freshness and extending its shelf life.
Kraft Paper / PE Two-Layer Pouches
Combining kraft paper with PE creates a two-layer pouch that offers a natural, eco-friendly appearance. This option is perfect for brands looking to emphasize sustainability while still providing adequate protection for their products.
Kraft Paper/ VMPET/ PE Three-Layer Pouches
Adding a VMPET layer between kraft paper and PE enhances the barrier properties of the pouch. This three-layer structure combines the rustic look of kraft paper with the advanced protection of VMPET, making it suitable for premium products.
Supplier: Gravure printed pouches, printed laminated pouches, printed laminated films, bopp and polyester films, bopp tapes, stretch films, shrink films, polythene bags, ldpe sheets, ldpe pouches, bopp bags, woven sacks, hdpe sheets, ldpe shrink films, pp pouches. food packaging pouches, standup pouches, retort pouches, three side sealed pouches.
Services: Manufacturers and exporters
Supplier: Sterilization pouch, self seal and hot seal sterilization pouch, paper-paper sterilization pouch, paper plastic sterilization pouch
