Cat Food Bag
The side gussets Cat Food Bag expand when this package is filled with product – allowing for an ideal shape for filling, palletizing and retailing. Typically bags under 10lbs are marketed standing up, while bags over 10lbs are marketed laying flat.
- Product Introduction
Side-gusseted Cat Food bags are named for the gusset, or fold, on either side of the bag. The gussets expand when the package is filled with product, and the weight of the product usually holds the bag upright. This package format has two long faces, or panels, on the front and the back for product branding as well as the option to include a degassing valve. Side-gusset coffee bags are a popular and reliable way to package coffee beans while keeping the product fresh until opened by a customer. They are also widely used in other markets such as pet food, powdered goods, teas, and other specialty food products. Contact TricorBraun Flex today to learn more about our wholesale side-gusseted bag offerings.
Core Advantages
ISO22000 Complies with Food-Safe Design: Our cat food bags are made from food-safe virgin grade materials; these bags generate no smell and do not include any potentially dangerous ingredients. All of our bags have been tested for heavy metals, bacteria, and residual solvents (i.e., total residual solvent content ≤5mg/m², benzene content ≤0.1mg/m²) to ensure that there is no leaching of harmful substances into the food over time; therefore, our bag designs comply fully with all worldwide safety regulations.
High Barrier & Fresh Lock: Constructed with PA/PE composite (aluminum foil upgradeable), oxygen barrier hits ≤0.8cc/(m²·24h·atm), blocking air, moisture, and light to prevent oxidation, mold, and nutrient loss. This extends shelf life by 6–12 months, critical for cross-border transit.
Logistics-Ready Durability: The 15-20 cricket thickness (1mil = 0.01) will give you 25N/mm tearing and compression resistance as well as withstand the rigours of shipping (ie Bumps & Stacking), which will not get compromised during an international delivery. The Vacuum seal provides an air-tight and is used to eliminate dampness and odour.
Worldwide Compliance: In addition to ISO22000, we are also certified by the FDA, BRC, EU CE, and FSC. We provide multilingual labels, ingredient statements and origin information tailored to comply with regulations in Europe, North America and Southeast Asia to facilitate the process of customs clearance.
1. Gusset & Material Advantages
The side gusset structure maximizes volume-same footprint, 30% more capacity than standard pouches-while folding flat to cut shipping and storage costs by up to 40%. PA layers resist kibble puncture; PE ensures airtight sealing and low-temp tolerance. Eco-friendly PLA+PBAT (EU EN13432, US BPI) is available, catering to green consumer demand. Thickness (12–25 mils) customizes for kibble, treats, or supplements.
2. User-Centric Functions
Dual-seal zipper + heat sealing enables ≥70 re-seals, keeping kibble fresh post-opening. A sharp-edge-free easy-tear strip ensures tool-free opening, boosting customer satisfaction. The eight-side seal design lets the bag stand upright stably, enhancing shelf display. Optional temperature-humidity QR codes enable real-time logistics monitoring, building trust.
3. Premium Printing
With 7 workshops dedicated to production with in excess of 50 leading edge pieces of equipment (like: 9 colour offset presses, high speed laminating machines, coater machines, slitting machines, drying ovens and other bag making equipment). Soy ink used in food-grade production is non-toxic allowing for safe handling and direct surface contact. By adding custom finishes such as matte/glossy/hot stamped will assist to develop texture through branding for improved product visibility on both Amazon and retail shelving.
Product Details
We prioritize precision for cross-border reliability:
Sealing: 10–12mm heat-seal width, wrinkle-free and leak-proof, tested to 500+ opening/closing cycles.
Gusset Precision: Pleats unfold smoothly without tearing; side seams reinforced for burst resistance.
Edges: Polished to avoid scratches, protecting kibble integrity during handling.
Labeling: Production/expiry dates printed in black-on-white (font ≥3.0mm) for clarity, complying with global marking rules.
Production Process
We follow strict standards for consistency:
Raw Material Inspection: Full testing reports ensure safety and barrier compliance.
Printing: Food-grade ink with staged drying controls solvent residues.
Lamination: Dry lamination creates tight bonds, no delamination.
Curing: 45±2°C for 48–72 hours boosts durability.
Bag Making: Computer-controlled precision (size deviation ≤±1.5mm).
Quality Check: 100% sealing, puncture, and compliance tests; 99.95% pass rate per batch.
Company Strengths
There are over 100 staff work in Kazuo Beyin, 50 of them are professional technicians qualified with printing practice certification, 10 senior technicians already take up packaging industry for 10years. Rich experienced workers fully satisfy all the customers' demands.
We custom produce packaging bags and film roll for food service,fresh produce industries, bakery, as well as for toys, stationery, garments, medical industry, electronic industry and general merchandise markets.retort pouch, zip lock stand up pouch and spout pouch are highly welcomed by clients.The bags have been spread all over China, most of the bags have been sold to Europe, America, Southeast Asia, Middle Asian and other areas of the world and earn higher reputation.
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