---
title: Self Opening Square Bag
description: A paper bag with a flat, square bottom and gussets.
---

![](https://secure.cloud-ingenuity.com/264957.png)

[![Axpel made](https://www.axpelmade.com/hs-fs/hubfs/Axpel%20company/logo-axpel-220x80.png?width=180&height=65&name=logo-axpel-220x80.png "Axpel made")](https://www.axpelmade.com/)

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A paper bag with a flat, square bottom and gussets. The free-standing construction allows for easy filling and good stability on shipping pallets and brings practical value for end-users.

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# Self Opening Square Bag  SOS | PSOS

![bag-sos02-540x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos02-540x540.jpg)

![bag-sos05-540x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos05-540x540.jpg)

![bag-sos06-540x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos06-540x540.jpg)

![bag-sos01-540x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos01-540x540.jpg)

![bag-sos04-540x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos04-540x540.jpg)

![bag-sos07-720x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos07-720x540.jpg)

![bag-sos08-720x540](https://www.axpelmade.com/hubfs/self%20opening%20square/bag-sos08-720x540.jpg)

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- Self Opening Square Bag

- Specifications
- Applications
- Features

| Capacity | 1 to 50 lbs |
| --- | --- |
| Width | 2 inch - 21 1/4 inch |
| Length | 4 inch - 26 inch |
| Bottom | 1 inch - 8 1/2 inch |
| Material | - White or brown kraft paper - 1 or 2 layers of paper (each with weight of 50 -130 gsm) - Various paper substrates and designs |

- Dry Food Items (flour, sugar, rice, spices, salt, baking mixes, etc.
- Fast Food Items (donuts, popcorn, bakery, snacks, etc.)
- Confections (bonbons, sweets, candies, etc.)
- Pet Food (dog & cat, bird seed)
- Home Goods & Hardware (charcoal, nails, screws, bolts, wood shavings, etc.)

- Option of a one-inch undercut
- Transparent PP window for product view
- Printable flat bottom delivers additional billboard and flexibility for on-shelf presentation
- Film and barrier laminations for grease and moisture control
- Roll and glue closures
- Tin tie for reclosing
- Flexo-printed graphics for photographic images
- Offset print for superior graphics
- Rotogravure print
- Metallic Inks
- Matte Lacquer, UV Lacquer, Water based lacquer

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##### AXPEL made

North American Sales Office  
Prosper, Texas  
Martin Najzr  
T:   [+1 312 532 3093](tel:+13125323093)  
E:   [martin.najzr@axpelmade.com](mailto:martin.najzr@axpelmade.com)

United Kingdom Sales Office  
AXPEL UK LTD  
Reg. in England, company reg. no. 16432682  
Reg. address: [71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ](https://www.google.com/maps/search/71-75+Shelton+Street,+Covent+Garden,+%0D%0A+London,+United+Kingdom,+WC2H+9JQ?entry=gmail&source=g)  
Deniz Yalciner  
T:  [+44 7376 658198](tel:+447376658198)  
E:  [deniz@axpelmade.co.uk](mailto:deniz@axpelmade.co.uk)  
W: [www.axpelmade.co.uk](https://www.axpelmade.co.uk)

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##### Products

[Pasted Valve](https://www.axpelmade.com/pasted-valve-bag)

[Pasted Open Mouth](https://www.axpelmade.com/pasted-open-mouth-bag)

[Self opening square](https://www.axpelmade.com/self-opening-square-bag)

[Pinch bag](https://www.axpelmade.com/pinch-bottom-open-mouth-bag)

[Shopping bags](https://www.axpelmade.com/shopping-bag)

[Rolling stock](https://www.axpelmade.com/rolling-stock)

##### Services

[Custom design](https://www.axpelmade.com/services#custom-design)

[Printing](https://www.axpelmade.com/services#printing)

[Storage](https://www.axpelmade.com/services#storage)

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