Contact Us
Phone:
(760) 728-1684
1-(800)-500-0980
Email:
sales@ucontainer.com
Fax:
(760) 728-1697
(760) 728-1684
1-(800)-500-0980
Email:
sales@ucontainer.com
Fax:
(760) 728-1697
MultiWall Paper Bags
Multiwall paper sacks are a cost effective, eco-friendly, durable, and space saving packaging solution. Our multiwall paper bags are constructed from some of the strongest papers available in the world. The paper we use is from a 100% renewable resource.Our high performance line allows the customer to reduce the overall plies of paper needed while withstanding rigorous use. We have immediate availability of many traditional, unprinted bag styles used for various applications. We also welcome your custom construction and printing/graphics requirements.
Bag Styles
SOM - Sewn Open Mouth
The is one of the most economical styles of the multiwall bags due to the fact that it allows for more efficient manufacturing on less expensive equipment. Since the bag length can be trimmed it permits use with products that have fluctuating densities.- Basic bag, sewn at manufacturers end
- Manufactured in 2-4 plies
- Can include barrier films for moisture protection
- Commonly used in the feed and seed industries
PVSE - Pasted Valve Stepped End Bags
These bags are fast to fill, and do not require a closing operation. Both ends of this style bag are stepped and factory pasted, leaving a small opening in one of the corners where a valve or sleeve is inserted mechanically for filling.- Enclosed bag with valve opening for filling
- Can be manufactured with up to 4 plies including film
- Can include barrier film for moisture protection
- Unlimited valve options based on customer requirements
- Can be manufactured with reinforcement patches
- Extremely strong bag commonly used to package chemicals, resins, and rock based products: Cement, limestone, sand, pvc, surfactants, drilling mud
POM - Pasted Open Mouth
The open-end Pasted Open Mouth bag is a flush cut bag, similar to the SOM style. They are a flat tube sack with a factory formed, satchel-type, pasted bottom. Once filled, the satchel bottom serves as a flat, square base. There are no gussets on this bag.- Open mouth bag with folded pasted square bottom
- Cost effective replacement for standard SOM sack
- High bottom strength with fewer plies as sew lines are eliminated
- Can include barrier film for moisture protection
- Can be manufactured with up to 4 plies including film
PBOM - Pinch Bottom Open Mouth
This gusseted bag has a fold over or ?pinched? pasted closure at the bottom. The top of the bag has an adhesive for the customer to activate once the bag has been filled with product. The staggered plies provide a strong sift proof closure on both ends of the bag. They work well on automatic filling and closing equipment.- Open mouth bag with stepped paper plies with hot melt sealed manufacturers end
- Customer end has applied adhesive for reactivation after filling
- Can include barrier film for moisture protection
- Can be manufactured with up to 4 plies including film
- Commonly used for food products requiring a complete seal
SOS - Self Opening Style
This sack is gusseted with a factory-made pasted square bottom. After filling, the top closure may be made by sewing, gluing, stapling, wire-tying or sealing with adhesive/tape.
- Small format grocery sack style bag with a flat bottom and open top
- Can be manufactured with coated papers for moisture protection
- Manufactured in environment meeting hygiene requirements for food grade products
- Commonly used for retail 1 to 10 pound food packages including: Sugar, flour, cake mixes
Milk Bags - Specialized Bags for the Powdered Milk and Whey Industries
- Feature a flat pasted bottom with stepped end heat sealable top
- Can be manufactured with flush cut top
- Heavy interior liners for moisture protection
Commercial Plastic Bags and Containers
We offer a comprehensive line of flexible intermediate bulk containers (FIBC), poly and paper bags. Our team of packaging professionals can help design custom products to meet your individual product handling needs. FIBC—Flexible Intermediate Bulk Containers
Also known as a bulk bag, big bag, or super sack , an FIBC is a large, durable container for storing and transporting sand, fertilizer, stone, mulch, topsoil, construction debris, chemicals or other dry products. FIBC bulk bags are made of thick woven polypropylene.- Also referred to as “Bulk Bags”
- Used to haul loads up to 4000 lbs.
- One bag efficiently replaces entire pallet of small paper or poly bags
- Fork lift straps for easy handling
- FIBCA Compliant
Poly Bags—Sewn Bottom Open Mouth
- Woven polypropylene construction offer high strength
- Poly coated bags available
- BOPP-Style bags allow for high graphics 8 color process commonly used in the pet food and feed industries
Paper/Poly Bags—Sewn Bottom Open Mouth
- Also referred to as a sandwich bag
- Woven poly inner ply bonded to kraft paper outer ply
- Superior strength
- Same graphic capabilities as paper bags
- Same stacking characteristics as paper bags
- Commonly used in the pet food and feed industries