Pinch Bottom Open Mouth Bag (PBOM)

The Pinch Bottom Open Mouth Bag (PBOM) is a highly popular industrial and retail paper packaging solution used across a broad range of dry pourable product applications worldwide. The result is a clean, professional, tamper-evident package available in either a stepped or flat top finish making PBOM bags ideal for both bulk industrial and premium retail applications.

Features & Benefits

Excellent print surface for full-color retail branding

Leak-proof and sift-proof sealing for fine powders

Available in stepped or flat top finish

Matte or glossy external surface options

Multiple moisture barrier options PE, Foil, Mylar

Prevents material caking with superior seal integrity

Compatible with automated high-speed pinch sealing lines

Pre-applied adhesive for fast automated heat-seal closure

Specifications

Width :
Custom as per requirement

Length :
Custom as per requirement

Top Finish :
Stepped or Flat Top

Number of plies :
2 – 5 Ply

Colour printing :
Up to 6-colour flexographic / BOPP

Loading Capacity :
5 kg – 50 kg

Finish :
Matte or Gloss

Closure :
Heat-activated pre-applied adhesive pinch seal

Base paper :
Kraft / White paper. PE, Foil, or Mylar liner available.

Top Finish Options

Stepped Top Finish

The bag top is cut in a stepped configuration providing a clean, layered appearance at the closure point. Commonly used in industrial bulk applications.

Flat Top Finish

The bag top is cut completely flat and even creates a clean, uniform appearance ideal for retail-facing products where shelf presentation is critical.

PBOM Bag Reference Guide

 Download our complete pinch bottom open mouth bag guide with full specifications, liner options, and industry applications.

Applications

Building Materials

Chemicals & Minerals

Animal Nutrition

Dairy Industry

Coffee Industry

Food Industry

Pharmaceutical Industry

Animal & Pet Care

Agriculture

How Can We Help?

Connect with one of our packaging experts to discover if the pasted valve bag is the right solution for your product and industry. 

Shri Sadhi Krupa PolySacks Pvt. Ltd logo

We specialise in manufacturing and exporting multiwall paper bags, valve sacks, open mouth kraft paper bags, and BOPP laminated industrial packaging solutions for global industries. We supply bulk, custom-printed, and heavy-duty paper sack solutions with worldwide shipping support.

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