Multi-Wall Paper Packaging

Strong partnerships with vertically-integrated production facilities allow us to deliver a broad range of premium quality paper sacks.

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Multi-Wall Paper Packaging

Our multi-wall paper bags are produced with state-of-the-art converting equipment in plants located domestically and abroad.

Available in traditional kraft or high performance extensible paper, Southern Packaging offers a wide variety of bag styles to suit all your multi-wall paper packaging needs.

Pasted Valve (PSVE)-SM

Pasted Valve (PSVE)

A Pasted Valve Stepped End (“PVSE”) multi-wall paper bag, is a common industrial packaging style designed to package a wide variety of dry flowable products. Valve bags are packed on equipment that deposits material into the bag via horizontal filling spout. When the bag is discharged from the packing equipment, forces generated by the product inside the bag allow the valve opening to self-seal.

Technical Applications & Features
  • Ideal for packaging building materials, chemicals, minerals, and agricultural products
  • Designed for high-speed filling
  • 25-100lb Capacity
  • Manufactured with 1-6 plies of paper
  • Multiple valve configurations for unique filling requirements
  • Multiple moisture barrier options
  • Flexographic printing in up to ten colors
  • Perforated paper for fast air evacuation
  • UN Certification
  • Fully customizable for desired application
Pinch Bottom Open Mouth (PBOM)-SM

Pinch Bottom Open Mouth (PBOM)

Used for medium to large format products of varying density, PBOM bags are ideal for high-end and sensitive products in the chemicals, food, pharmaceutical, and pet food industries when barrier liners are required to optimally preserve the bag’s contents. PBOM bags can be closed by sewing, but they are most often closed/sealed by Pinch Bag Closers (PBC) using a pre-applied hot-melt to create sift proof closures.

Technical Applications & Features
  • Ideal for packaging food, pharmaceuticals, pet food, and chemicals
  • Designed for high-speed filling
  • 25-100lb Capacity
  • Manufactured with 3-6 plies of paper
  • Pre-Applied Adhesive for Heat seal closure
  • Multiple moisture barrier options
  • Available with a PE coated inner ply, a free film between the paper plies, or greaseproof paper
  • Foil and Mylar liners available for odor protection
  • Available with Easy-Open feature
  • Leak-proof design capabilities
  • Flexographic printing in up to ten colors
  • Matte or glossy finish
  • UN Certification
  • Fully customizable for desired application
Satchel Bottom Open Mouth (Webb Pinch)-SM

Satchel Bottom Open Mouth (Webb Pinch)

Often referred to as a “Webb” bag, the satchel bottom open mouth bag is a merger of 2 distinct bag styles (SOS & PBOM). This unique bag type offers a square satchel style bottom and sealable open mouth top. Webb bags are closed/sealed by Pinch Bag Closers (PBC) using a pre-applied hot-melt to create sift proof closures. Webb bags palletize and transport better than standard PBOM bags due to their square bottom.

Technical Applications & Features
  • Ideal for packaging food, pharmaceuticals, pet food, and chemicals
  • Construction allows bag to stand up unsupported
  • Designed for high-speed filling
  • Manufactured with 3-6 plies of paper
  • Pre-Applied Adhesive for Heat seal closure
  • Multiple moisture barrier options
  • Available with a PE coated inner ply, a free film between the paper plies, or greaseproof paper
  • Foil and Mylar liners available for odor protection
  • Available with Easy-Open feature
  • Leak-proof design
  • Flexographic printing in up to ten colors
  • Matte or glossy finish
  • UN Certification
  • Fully customizable for desired application
Self-Opening Satchel (SOS)-SM

Self-Opening Satchel (SOS)

An SOS bag is a block bottom, gusseted style bag that is capable of standing up unsupported due to its flat, machine-formed base. SOS bags provide superior stability during filling. In addition, their shape stacks well and creates a stable pallet load.

Technical Applications & Features
  • Ideal for packaging charcoal, flour, lawn, sugar, and pet food
  • Block bottom bag with side gusset
  • Construction allows bag to stand up unsupported
  • 1-50lb Capacity
  • Manufactured with 2-4 plies of paper
  • Multiple moisture barrier options
  • Flush cut opening
  • Thumb notch available
  • Available with Easy-Open feature
  • Flexographic printing in up to ten colors
  • Matte or glossy finish
Sewn Open Mouth (SOM)-SM

Sewn Open Mouth (SOM)

An SOM bag is an open mouth bag that is closed using sewing thread. The bag is a flush cut tube that is factory closed at one end and left open at the other end for the customer to pack and sew closed.

SOM bags were one of the earliest multi-wall bag constructions available in the market. Today they remain a tough, economical, workhorse bag style for a broad range of applications.

Technical Applications & Features
  • Ideal for packaging feed, fertilizer, and seed products
  • Simple, Cost effective packaging solution
  • 25-60lb Capacity
  • 3-6 ply Construction
  • Flat Tube or Gusseted
  • Moisture barrier options
  • Sewn closure applied by customer
  • Flush cut opening
  • Thumb notch available
  • Available with Easy-Open feature
  • Flexographic printing in up to ten colors
  • Matte or glossy finish
  • UN Certification

UN Certified Paper Packaging

  • Designed to safely transport and store hazardous materials
  • Must pass rigorous UN testing
  • Must adhere to UN labeling and marking requirements

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Manufacturer Certifications

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