Posts

Showing posts from August, 2017

Poly Bag Manufacturing Process

MANUFACTURING DESIGNS BOTTOM SEAL: These bags are cut individually from seamless tubing and are sealed at the bottom of both flat and gusset bags. This is the strongest seal available and is suggested for bags with heavy-duty uses. SIDE SEAL (SIDE WELD): These bags are made from folded polyethylene sheeting, sealed on each side. This seal (or weld) can be used on at and gusset bags and is suggested for retail uses. BAGS ON PERFORATED ROLLS: These bags are made on a continuous roll of seamless tubing perforated at specified intervals for ease in tearing the bag off the roll. The "top" opening can be above or below the perforation. This storage configuration takes minimum storage space and is routinely used for bin liners, pallet covers and very long bags. Pre-opened bags are suitable for automated bag-filling machines. BACK SEAL: For these bags, polyethylene sheeting is folded and sealed along the backside of the bag to form a tube. The bags are cut and bottom-sealed and a

Types of Polyethylene Bags

POLYETHYLENE BAGS: These are the most common plastic bags.   The polyethylene bags we stock are made from virgin materials, so they comply with FDA requirements for use in food applications. A wide selection of sizes and gauges are available to meet virtually any need you might have. Available in the following bag styles: Lay Flat Seal Top Covers & Tarps Utility Bags on Rolls Drawstring Gusseted Poly Bags Trash Bags Tubing Mattress Bags   HIGH DENSITY: High molecular weight, high density film makes these bags strong and durable. Ideal for shopping bags. Several of these bags are packaged in a low cube dispenser carton that is easy to use at the retail counter and stores easily on shelves. Meet FDA requirements for food use. Available in the following bag styles: Merchandise Bags Utility Bags on Rolls T-Shirt Bags   POLYPROPYLENE BAGS: Polypropylene bags have long been the premier choice for outstanding product presentation and to preserve freshness. Excelle