LK Packaging's Kwik-Fill® pre-opened 3x4in bags (KF0304MD) are the go-to solution for commercial kitchens and manufacturing settings requiring durable, high-performance packaging. Constructed from 1.9 mil linear low-density polyethylene (LLDPE), these bags offer the perfect balance of strength and flexibility, making them ideal for medium-duty operations. The pre-opened design eliminates the need for manual tearing, saving time and labor, while the precise perforations ensure clean, effortless separation. Compatible with all automatic bagging equipment, these bags integrate seamlessly into production lines, reducing downtime and improving efficiency. Perfect for restaurants, food processors, and industrial applications, the Kwik-Fill® series delivers consistent performance, durability, and cost-effectiveness, making it a top choice for professional kitchens. Whether you're packaging ingredients, sauces, or bulk products, these bags provide the reliability and convenience commercial operations demand. Invest in LK Packaging's Kwik-Fill® pre-opened bags today and streamline your packaging process with industry-leading quality and durability.