Valve Multiwall Paper Bag

Product Description

Pasted Valve Multiwall Paper Bags for Industrial Use: Precision Packaging for a World of Materials

The unique features of multiwall pasted valve paper bags are their multi-layer structure and innovative valve closing system, making them indispensable in various industrial applications.

Paste Valve Step End ("PVSE") multiwall paper bags are designed to package a variety of dry flowable products, especially powders and granules, and are a common industrial packaging style. Due to different sealing types, they can be divided into inner valve bags and outer valve bags.These pasted valve multiwall paper bags are usually two-layer paper bags and three-layer paper bags.

The pasted valve multiwall paper bags we produce are made of food-grade degradable materials. They are not only suitable for packaging industrial and chemical raw materials, but also suitable for packaging agricultural and food and beverage raw materials. Kraft paper colors are available in white and brown and can be custom printed with your business's message and logo.

What can we do for you

We provide you with customized sizes - 20kg, 25kg, 50kg etc
We provide you with custom printing - logos, patterns, product information
We provide you with single-layer, two-layer, three-layer and other multi-layer designs
We offer you a variety of industrial paper bag style:

Valve bags (PVSE)
Square flat bottom open-mouth bags (SOS)
Sewn open mouth bags (SOM)
pinch-bottom open-mouth bags (PBOM)

If you need to know more information about minimum order quantity、delivery time etc,Please contact us

Benefits

High-speed filling

Valve bags are designed for quick de-aeration and high filling speed.

Flexible closure options

The valve can either be self-closing by the pressure of the product, closed by sticking down/tucking in, heat sealed or by ultrasonic, depending on the required level of sift proofness and the need for a clean work environment.

Optimal palletisation

Valve bags help ensure optimally shaped pallets, due to sturdy bag constructions. Coatings can be optionally applied to improve frictional characteristics.

Optional Features

Easy Seal / Ultrasonic Sealable Valve

For cleanliness and enhanced product protection

Easy Open

Integrated tear-open strip

Security Label

Highly sophisticated anti-counterfeiting label

Inner Valve / Outer Valve

Adapt to different canning equipment

Specifications

Width	180 mm - 750 mm
Bottom	70 mm - 240 mm
Length	240 mm - 1350 mm
Number of plies	1 - 4
Color printing	Up to 7-color printing available

Base Paper

Bleached or unbleached paper is available, with grammages ranging from 70gsm to 100 gsm. Polycoated plies or HDPE films (High Density Polyethylene) can be incorporated if required for enhanced moisture protection.

Applications

Pasted valve multiwall paper bags are used for a vast number of applications, primarily in the Cement & building materials (plasters, dry mortar)、Agriculture、Chemical、Food、Pet food、Granulates、Pellets