Engineered specifically to withstand tropical relative humidity while offering premium tactile shelf appeal.
Navigating humidity, rapid urban growth, and changing retail habits in Southeast Asia's coffee center.
As the commercial heart of Indonesia, Jakarta hosts thousands of independent specialty coffee roasters, commercial coffee chains, and artisanal micro-roasters in hotspots like South Jakarta (Senopati, Kemang) and North Jakarta (PIK). With Indonesia being one of the world's top producers of Arabica and Robusta beans (from Gayo, Toraja, Mandheling, to Kintamani), local Jakartan roasters face intense retail competition. High-quality visual presentation, structural integrity, and superior shelf-life performance have shifted from optional enhancements to critical business imperatives.
Jakarta’s tropical monsoon climate poses severe challenges for roasted coffee preservation. With average relative humidity (RH) hovering between 75% and 90% alongside ambient temperatures ranging from 28°C to 34°C, unsealed or low-barrier packaging leads to rapid staling, moisture ingress, lipid oxidation, and volatile aroma loss within days. YPAK’s coffee pouches utilize multi-layer barrier laminates engineered specifically for low Water Vapor Transmission Rates (WVTR) and zero Oxygen Transmission Rates (OTR), locking in peak roast profiles.
Deep dive into material science, Swiss-made degassing valves, and puncture-resistant laminates built for island logistics.
| Material Laminate Structure | Barrier Specification | Ideal Application Scenario | Environmental Compliance |
|---|---|---|---|
| Kraft Paper / VMPET / High-Barrier PE | WVTR < 0.5 g/m²/24h | OTR < 0.5 cc/m²/24h | Artisanal Specialty Whole Beans (250g / 500g) | Recyclable options available |
| Matte BOPP / Aluminum Foil / LLDPE | WVTR < 0.1 g/m²/24h | OTR < 0.1 cc/m²/24h | Commercial Long Shelf-Life (1kg Roaster Bags) | Maximum light & gas barrier protection |
| Bio-based PLA / NK Paper / Bio-Barrier | WVTR < 2.0 g/m²/24h | OTR < 1.5 cc/m²/24h | Eco-conscious organic brands, local eco-cafes | 100% Industrial Compostable (EN 13432) |
| Mono-Material PE/EVOH-PE | WVTR < 0.8 g/m²/24h | OTR < 0.8 cc/m²/24h | Modern circular economy roasters in SCBD/Kemang | 100% Recyclable (RIC #4 PE Stream) |
Freshly roasted coffee continuously releases CO₂ gas for weeks after roasting. Without a valve, pouches risk inflation and bursting. YPAK fits original Swiss WIPF one-way degassing valves as standard. These precision-engineered valves allow internal gas to escape while preventing ambient Jakarta humidity and oxygen from entering.
Indonesia's sprawling island logistics demand robust mechanical strength. Our pouches feature reinforced heat-seal layers withstand high pressure, vibration, and altitude shifts during freight across Java, Sumatra, Bali, and outer island routes without seal failures.
Say goodbye to expensive copper cylinder costs. Our HP Indigo 25K press allows Jakartan roasters to run multi-SKU product lines (e.g., Gayo Single Origin, Toraja Roast, Espresso Blend) with low minimum order quantities, photorealistic color fidelity, and variable data printing.
Over a decade of packaging innovation serving coffee roasters across Southeast Asia and worldwide.
Founded in 2011, YPAK operates three state-of-the-art facilities across Hong Kong, Dongguan, and Foshan, standing out as a trusted leader in coffee bag manufacturing. Our Foshan and Dongguan production facilities hold full BRCGS Food Safety and ISO 22000:2018 certifications, ensuring every pouch manufactured complies with stringent global food-contact regulations and complete batch traceability.
We boast a 99.5% on-time delivery record, keeping roasting facilities across Jakarta, Surabaya, and Bandung operating without supply chain disruption. Our recyclable and compostable pouch packaging solutions help roasters stay ahead of global and local plastic regulations without compromising operational barrier performance.
In May 2012, YPAK established its first complete flexible packaging production line.
In March 2016, began high-precision production of flat bottom coffee bags.
In August 2017, the second full-scale manufacturing production line was commissioned.
April 2018 marked the adoption of eco-friendly solvent-free composite lamination technology.
In June 2020, introduced an automatic ink adjustment system for precise color matching.
In July 2020, implemented integrated ERP production systems to track orders live.
In October 2021, integrated the HP INDIGO 25K digital press for plate-free printing.
From artisanal boutique roasters to high-throughput commercial liquid packaging.
Designed for premium retail shelves in Jakarta supermarket chains and roastery showrooms. Available in Box Pouches (Flat Bottom), Quad-Seal Bags, and Stand-Up Pouches with tear notches, pocket zippers, and foil-stamped embossed logos.
Ideal for office professionals in Jakarta’s SCBD and Mega Kuningan commercial districts. Outer foil-sachet packaging ensures individual drip filter bags retain their fresh ground aroma for instant pour-over convenience anywhere.
Supporting Jakarta's massive ready-to-drink (RTD) coffee market. Sanitary 3L and 5L eco-friendly liquid bag-in-box dispensers equipped with air-tight taps for cold brew concentrates, liquid cane sugar, and dairy/plant milks.
Meeting Indonesian food safety standards while enabling circular economy goals.
All packaging materials exported to or distributed within Jakarta must strictly comply with BPOM (Badan Pengawas Obat dan Makanan) regulations regarding plasticizers, heavy metals, and migration limits. YPAK supplies food-grade certificate document packages, guaranteeing zero toxic migration under warm tropical store conditions.
Indonesia is actively pushing toward a 30% waste reduction goal. We assist Jakartan brands in transitioning from non-recyclable PET/ALU/PE tri-laminates to mono-material PE structures or certified industrial compostable PLA bags, lowering environmental taxes and enhancing eco-brand authority.
Transparent communication from initial design proofing to post-delivery assurance.
Improve customer experience through online video confirmation.
One of the keys to meeting customer needs is providing excellent pre-sales service, establishing a solid foundation for long-term partnerships. We offer one-on-one service to ensure accurate, efficient communication. Traditionally, pre-sales involves assisting clients in selecting products and resolving doubts—which can be time-consuming. With live online video confirmation, we eliminate guesswork and provide personal attention to every artwork, bag dimension, and valve specification.
Strict production monitoring & real-time updates.
We provide exceptional mid-sale service as an essential step ensuring a seamless transition from initial order placement to final dispatch. Maintaining control over production involves closely monitoring each stage—printing, lamination, curing, slitting, and pouch conversion—to guarantee quality and on-schedule delivery. We regularly share production videos and photos, keeping Jakartan roasters completely connected to their order status.
Long-term partnership & continuous feedback loop.
Providing excellent after-sales service not only ensures customer satisfaction but also strengthens long-term commercial partnerships, leading to repeat orders and positive referral marketing. By continuously investing in technical training and establishing active feedback channels, YPAK constantly enhances product quality to keep your coffee brand winning in competitive retail markets.
Explore our extended portfolio of coffee pouches, rigid tinplate cans, labels, and eco-solutions.
Pioneering innovations in digital traceability, active shelf-life extension, and ultra-high barrier mono-materials.
Integrating unique variable QR codes on each pouch enables consumers in Jakarta to scan and trace bean origin directly to local Indonesian farms (e.g., Gayo Highlands or Toraja), viewing roast date, cupping score, and farmer equity data live.
Next-generation flexible structures incorporating embedded active oxygen absorbers and tuned carbon dioxide release membranes, expanding fresh shelf-life up to 18 months without chemical preservatives.
Phase out traditional multi-material plastics with high-barrier Mono-PE films containing EVOH ultra-thin coatings, enabling standard plastic recycling stream processing across Jakarta municipal recovery facilities.
Clear technical answers to assist local Jakartan roasters and purchasing managers.
Contact YPAK’s engineering specialists today for free sample kits, technical material datasheets, and custom quote estimations tailored to your exact roasting volume.
YPAK PACKAGING
