Dongguang Fenghai Color Printing Co., Ltd.
Dongguang Fenghai Color Printing Co., Ltd.
Model No.: FH-007
Brand: fenghai
Our center seal back seal bags give Japanese snack and confectionery brands a clean, uninterrupted front panel for maximum product visibility and brand impact. The single back-seam construction leaves the entire front face free of seals, making it ideal for high-graphics packaging on Japanese retail shelves where presentation drives purchase decisions. As a sealing structure packaging bags format, the back-seal design is the standard for high-speed vertical form-fill-seal lines, offering cost-efficient production for the large-volume Japanese snack and instant food markets. Compared with a Three Side Seal Bag, the center-seal format provides a seamless front canvas and is more commonly formed on automated filling equipment.
| Parameter | Specification | Japan Market Adaptation |
| Product Type | Center Seal Back Seal Bag (pillow pouch / fin-seal or lap-seal back) | Japanese / English artwork support; metric unit labeling |
| Seal Structure | Single vertical seal on the back; top and bottom horizontal seals | Clean front panel for full-bleed graphics and product display |
| Formation | Suitable for VFFS and HFFS automated lines | Compatible with high-speed Japanese filling equipment |
| Capacity | Customizable (various sizes available) | From 10 g snack packs to 1 kg family-size bags |
| Material Structures | Plastic-plastic, aluminum-plastic, paper-plastic, mono-material options | Food-grade films; suitable for Japan Food Sanitation Act food-contact applications |
| Barrier Performance | Customizable based on product requirements | Foil and high-barrier options for tea, coffee, and moisture-sensitive snacks |
| Printing | High-speed multi-color gravure printing | Matte / glossy / metallic finishes; precise color matching for Japanese brand standards |
| Hang Features | Hang hole, euro slot (customizable) | Retail Display options for convenience stores and supermarkets |
| Closure | Heat seal; optional tear notch | Easy-open tear notch standard for Japanese snack packs |
| Add-on Features | Transparent window, rounded corners, laser score, micro-perforation | Customizable for snacks, confectionery, and instant food |
| MOQ | Please contact us for details | — |
| Lead Time | Depends on specification and order volume | — |
| Certifications | BRC, ISO 9001, ISO 14000, ISO 22000 | Food safety management system certified |
| Application | Buyer Type | Japan Market Pain Point | Our Solution |
| Snacks & Confectionery | Snack brands, confectioners, rice cracker makers | Japanese snack market demands high-quality front-panel printing; convenience-store shelves require eye-catching, seal-free packaging | Seamless front panel for full-bleed graphics; high-speed VFFS-compatible format for large-volume production; tear notch for easy opening |
| Instant Noodles & Ramen | Instant food brands, ramen manufacturers | Instant noodle packs need durable seals, grease resistance, and clear front branding for competitive supermarket shelves | Grease-resistant laminate options; back-seal keeps front panel clean for product photography and branding; strong bottom seal for solid contents |
| Tea & Green Tea | Tea brands, sencha producers, matcha companies | Japanese tea (sencha, matcha, hojicha) requires oxygen and light barrier to preserve aroma; premium appearance for gift and retail | Foil and high-barrier laminate protects tea quality; matte and metallic finishes for premium positioning; resealable options available |
| Coffee & Bean-to-Cup | Coffee roasters, DTC coffee brands | Japanese coffee market values freshness and elegant packaging; single-serve and drip-bag formats need clean branding | High-barrier foil for freshness; center-seal format works for single-serve and full-bean packs; precise gravure printing for brand consistency |
| Seasoning & Soup Stock | Seasoning brands, dashi makers, food manufacturers | Japanese seasoning packets (dashi, miso, sauce) need portion control, leak-proof seals, and clear front labeling | Leak-proof back and bottom seals; customizable portion sizes; transparent window option to show product; food-grade materials |
Q: What is the difference between a center seal back seal bag and a three side seal bag? A: A center seal back seal bag (also called a pillow pouch) has a single vertical seal on the back and horizontal seals at the top and bottom, leaving the entire front panel seamless. It is typically formed on vertical or horizontal form-fill-seal machines from roll stock. A three side seal bag is sealed on three edges with the top open, and is usually supplied as a pre-made pouch. The back-seal format offers a cleaner front printing surface and is more cost-effective for high-volume automated production.
Q: Can back seal bags be supplied as pre-made pouches, or only as roll stock? A: We can supply center seal back seal bags both as pre-made pouches and as roll stock film for form-fill-seal machines. The choice depends on your filling equipment and production volume. Please contact us to discuss which format best suits your operation.
Q: What other sealing structure formats do you offer? A: In addition to center seal back seal bags, we offer four side seal bags for vacuum and premium applications, retail display compatible formats with hang holes, and broader flexible packaging solutions including stand up pouches, flat bottom pouches, and spout pouches. Our team can recommend the right structure based on your product, filling equipment, and retail display needs.
Please share your product type, expected volume, and target launch date. Our team will respond with material recommendations and a detailed quotation.
Contact the Foreign Trade Team — Dongguang Fenghai Color Printing Co., Ltd.
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