5 kg Gochujang Liner Bag with Wide-Mouth Spout for Fermented Paste Filling

This 5 kg gochujang liner bag is built for Korean food-manufacturing lines that fill fermented chili paste into pails, drums or box liners. The food-contact grade laminate can use PET/VMPET/PE, with a PE sealing layer for paste contact and a metallised barrier layer to help manage odour and moisture transfer. A wide-mouth spout supports viscous filling and controlled squeezable dosing from the liner. The bag format is adaptable across a 1–10 kg working range, so buyers can match film width, spout size and liner dimensions to existing containers. We keep the construction practical for sauce factories: strong seals, reliable spout welds and clean inside surfaces for repeat production.

For branding, the liner bag can be customised with up to 10-colour rotogravure printing on the outer film, using artwork prepared for repeat registration and sauce-factory handling. We recommend keeping copy clear around the spout area and using durable inks suitable for food packaging supply chains. Sampling is kept fast: buyers can approve film structure, spout fit, print colour and fill behaviour before bulk release. Small-to-mid MOQs start from 3,000 pcs per size and print, making the format practical for regional gochujang batches, private-label trials and new container launches. Production planning is confirmed after artwork and sample approval so filling teams can align liner delivery with sauce batching and packing schedules.

On the filling line, the liner bag is intended for viscous gochujang and fermented sauce pastes that need clean transfer into pails, drums or box systems. The wide-mouth spout helps reduce paste bridging during fill and supports controlled dispensing in sauce kitchens, while the laminated structure protects aroma and limits odour carry-over between storage and use. For South Korean buyers, we focus on food-contact grade materials, consistent seal strength and practical sampling for pilot runs. Please confirm paste viscosity, fill temperature, container type and spout diameter before ordering, because these details affect film thickness, seal design and liner dimensions. We can then quote a suitable 1–10 kg specification without overbuilding the pack.