BOTTOM SEAL
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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.
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WICKET BAG
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These are side-welded bags with two holes in the lip fixed to a metal wicket. They are used with automatic and semi-automatic bag openers or in manual operations.
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SIDE SEAL
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(SIDE WELD) These bags are made from folded polyethylene sheeting, sealed on each side. This seal (or weld) can be used on flat and gusset bags and is suggested for retail uses. |
RECLOSABLE BAGS
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Seal Top reclosable poly bags can be made with or without a tamper evident seal. The use of these bags is preferred when there is the need for multiple entries or repackaging of the bag.
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BAGS ON PERFORATED ROLLS
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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. Elkay’s Kwik-Fill pre-opened bags are suitable for automated bag-filling machines.
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HEADER BAGS
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Header bags are side welded with a continuous seal along the top width, 2” – 3” below the fold. The bags are loaded and sealed from the bottom. Reinforced headers are available.
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BACK SEAL
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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. They are the required type of bag for wrap-around printing.
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FLIP-TOP BAG
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These are side-welded bags with a fold over lip.
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HEADER PACK
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These are side welded bags with a perforated top lip stapled to a header card. They are used with semi-automatic bag opening machinery or in manual operations. They are packed with 100 bags per header card.
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POCKET BAG
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These bags are sealed in separate pockets along their length for the purpose of multiple unit packaging within a single bag.
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FLAT SHEETING
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Sheeting is used for wrapping, lining and dividing layers.
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DOOR KNOB BAG
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These door knob bags are side welded, staple packed bags with a perforated lip and hole just below the top of the bag.
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STAR SEAL CONSTRUCTION - The star seal is the most common type of seal for can liners. Designed without gussets, the star seal eliminates gaps along the seal where leaks can occur, preventing infectious liquids from leaking. This allows the bag to easily conform to the shape of the container and distribute the weight of the contents evenly inside the bag. This type of seal maximizes the bag's carrying capacity while minimizing the likelihood of leakage.
CUSTOM PRINTED POLY BAGS
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