Custom engineered flat-bottom (8-side seal) pouches designed to withstand local tropical humidity while retaining maximum aroma and freshness for global distribution channels.
Sri Lanka occupies a critical geographical position in global Indian Ocean shipping channels, positioning it as a key export hub for high-value organic commodities. Historically renowned for Ceylon Tea, the island nation has aggressively expanded its export footprint to include gourmet Ceylon Cinnamon, cardamoms, organic desicated coconut derivatives, premium regional coffee blends, and specialized seafood and pet food processing lines. To capture premium pricing margins in markets across Western Europe, North America, and Japan, local Sri Lankan enterprises are transitioning away from secondary legacy packaging to Eight-Side Sealing Bags (often known as flat-bottom or octagonal pouches).
This structural change in the packaging matrix is highly correlated with the tropical climate parameters of Colombo and adjacent processing zones. With ambient relative humidity levels frequently exceeding 80%, standard single-layer or lower-tier stand-up pouches fail to prevent moisture ingress, leading to premature mold, caking of powders, and rapid loss of natural volatile organic compounds (aroma profiles). Our selection of multi-layer laminates provides an absolute barrier structure that preserves raw aroma notes, ensures physical package integrity during transoceanic shipping, and delivers exceptional on-shelf stability at retail stores.
Preserves volatile essential oils in Ceylon spices and single-origin black tea varieties via high-density metallized layers.
The 8-side seal flat bottom guarantees absolute structural verticality even when storing bulky densities like whole beans or pet kibbles.
Offers five flat printable panels (front, back, left gusset, right gusset, and bottom) for high-definition product marketing and compliance data.
Dongfa Printing's engineers select specialized raw material substrates to achieve optimal balance among tensile strength, oxygen transmission rates (OTR), water vapor transmission rates (WVTR), and cost-efficiency. Our laminations are produced using advanced solvent-free machines to prevent chemical cross-contamination, ensuring absolute compliance with global food-contact safety regulations.
A standard high-performance flat bottom bag configuration for the Sri Lankan export market involves a 3-layer or 4-layer composition:
For liquid items, granular spices, and dynamic agricultural exports, these intermediate and specialized spout designs provide ergonomic utility and superior moisture protection.
For procurement officers in Sri Lanka, buying directly from global manufacturer Dongfa Printing ensures highly competitive unit costs, absolute batch-to-batch consistency, and compliance with the stringent export regulations of western destination markets. Standard transit pathways from our manufacturing center to the Colombo Port (specifically terminal operations such as South Asia Gateway Terminals or Colombo International Container Terminals) are highly optimized.
We manage direct sea freight from major Chinese logistics ports straight to Colombo. Standard transit durations average 12 to 18 days, minimizing shipping lag.
Complete documentation packages provided: including Certificate of Analysis (COA), Food-Grade Compliant declarations, commercial invoices, and bill of lading configured for rapid SL Customs clearance.
FDA, ISO 9001, BRCGS, and GMP certified manufacturing environments ensuring international quality-level packaging.
Dongfa Printing Co., Ltd. has over 35 years of professional experience in printing and packaging manufacturing. We provide all kinds of packaging, specialize in the development and production of various liquid packaging films and bags, suitable for use in pasteurization and retort steam sterilization processes, as well as different types of spout bags and sealing cup films. Base on the printing machine with online quality inspection equipment and GMP workshop, we adhered to excellent materials, professional production and strict quality control. We can provide you superior products and best service.
Our service: Since its establishment, Dongfa Printing has been committed to providing customers with efficient and high-quality printing services. Our business scope covers the entire process from design, plate making to printing and binding. Whether it's commercial printing or personalized customization, we can fulfill customer needs with our professional technical skills and attentive service.
Quality control: Our company is dedicated to producing custom flexible packaging for food, medicine, daily-use products, and chemical products. We offer a wide range of products, including spout bags, retort bags, back sealing bags, three-side seal bags, stand-up pouches, quad-seal pouches, flat-bottom bags, zipper pouches, and customized roll films. We consistently use high-quality materials for professional production and strict quality control.
Our products are mainly exported to the Middle East, Southeast Asia, Africa, North America, and Japan, and have received widespread praise from customers. Dongfa Printing's corporate vision is to become a leading company in the printing industry. We strive for excellence, constantly innovate, and are dedicated to providing customers with better printing products and services. Additionally, we prioritize environmental protection and sustainable development, striving to reduce pollution and waste in the production process, and contributing to the harmonious development of society and the environment.
Our corporate values are "integrity, professionalism, innovation, and win-win." We uphold integrity as our foundation, professionalism as our basis, innovation as our driving force, and strive for win-win outcomes with customers, employees, and society. These values not only guide our business practices but also inspire our team to continuously move forward. We have a professional and knowledgeable team ready to serve you. We sincerely welcome you to visit our company for further business and cooperation opportunities!
Browse our verified range of flat bottom pouches, spout bags, and high-temperature cooking films configured for agricultural and industrial distributors serving Sri Lanka.
Sri Lanka's Central Environmental Authority (CEA) has systematically tightened rules concerning single-use plastics and packaging components. As a forward-thinking international manufacturer, Dongfa Printing is assisting local brands in transitioning smoothly to ecologically viable solutions without risking high product-spoilage rates.
We manufacture 100% recyclable PE-only flat-bottom pouches that maintain high barrier capabilities while satisfying strict circular-economy frameworks.
Using next-gen ultra-thin barrier elements, we decrease the plastic weight-coefficient by up to 25% compared to conventional plastic containers.
We are actively researching the industrial viability of PLA (Polylactic Acid) barrier structures suitable for dry foods within high-humidity zones.
Common technical questions asked by commercial procurement agents, agritech startup founders, and factory packaging engineers in South Asia.
The 8-side seal (or flat bottom) bag provides five distinct panels for branding. This increases overall shelf utilization, supports heavier product weights without collapsing, and presents a superior aesthetic at high-end retail locations compared to conventional round-bottom pouches.
We utilize multi-layer structures incorporating VMPET or pure aluminum foil barrier laminates. These layers minimize oxygen transmission rates (OTR) and water vapor transmission rates (WVTR) to near-zero levels, shielding sensitive products from high local humidity.
Dongfa Printing maintains a full GMP-compliant clean production workshop. Our processes are ISO 9001:2015 certified, and all direct contact films comply fully with FDA, EU, and BRCGS food safety regulations.
Once graphics are finalized and plate-making is complete, production typically requires 15 to 20 days. Ocean shipping to Colombo Port generally spans between 12 and 18 days, depending on carrier schedules.
DongFa Printing
