
- Anhui Guanzhong Packaging Co.,Ltd.
- Main products: ad*star cement bag, block bottom valve bag, AD STAR bag, Block bottom valve bag, ton bag, block bottom valve sack, pp woven bag, STARLINGER cement bag, FIBC Fabric and Sacks, Flat Woven Fabrics, valve bags, open mouth bags, paper woven laminated bags, 2layers 3 layers kraft paper, BOPP Block bottom valve bag
Home > Company News > PP woven sackbag from 5kg 100kg loading rice cerealfertilizeranimal feedgrainsagriculture food
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Our products cover Bulk Bags, Multiwall Paper Bags, PE heavy-duty bags, BOPP Laminated Woven Bags, Auto Bags, etc.
The areas of application concentrated on the basic chemical and petrochemical industry, agriculture and garden forestry, construction materials industry.
Sales Manager:Daniel
Mobile Phone:86- 13802155833
E-mail:tjwhoking@163.com
QQ:490045876
SKYPE:antonio87455
WeChat:13802155833
WhatsApp: 86-13802155833
Valve bag is a new and advanced type in packing industry.
It commonly used on automated packing lines where filling efficiency is essential and the speed of filling and closing open mouth bags can be accommodated.
BOPP Film is a durable material that is used for animal feed, seeds, fertilizers, building material, resins, various chemicals, cat litter and so on. In addition, we are also able to customize your bag according to your specific requirements.
We understand that different products have different storage conditions. We can provide but are not limited to UV(Ultraviolet) light resistance, optional handles, color printing, brand design and so on.
Multiwall paper bags are created to provide strong protection for many products. They usually consist of several layers such as 2 layers or 3 layers heavy-duty kraft extensible paper which gives this type of bag high elasticity and high tear resistance. It is a perfect choice for products requiring packaging with high demands for safety and durability.
5 Styles of Multiwall Paper BagsSewn Open Mouth Multiwall Paper Bag is an open mouth bag that is sealed by a sewing thread. It is one of the earliest multiwall paper bag constructions available in the market.
1. Flush Cut Top
2. Gusseted
3. Sewn Factory End with Easy Open Features

Pasted open mouth bag features an open mouth for sewing closed by the user and a flat bottom which helps them to stand upright.
1. Open end flush cut
2. No gusset
3. Square and satchel style bottom

Valve bags are packed by a special filling equipment that deposits material into the bag via a corner opening of the bag. After filling finished, forces produced by the product inside the valve bag allow the bag to self-seal.
1. Satchel style end
2. Comes with a Valve for Filling
3. No gusset

Pinch Bottom Open Mouth bags are ideal for the product which require a barrier liner to optimally preserve the contents inside the bag.
1. Open end stepped
2. Gusseted
3. Factory end folded over and hot melt closed

Sewn open mouth bag is an open mouth bag with a flat bottom and gusseted style. It is available standing up unsupported because of its block base. The unique shape of the bag make it can stack well on the pallet.
1. Open end flush cut
2. Gusseted
3. Pasted"block"bottom