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Bod Plastics
Yang cheng hu industrial park suzhou
Jiang su 215000 China
+86 15050199936
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  • Vert Bag
    This is a technical product of prime quality; this sack is realized with a flat net by means of a welding and has got a personalized and advertising part. It is meant for the food industry and is provided with an excellent strength and a high quality of raw material.
  • Mesh Sleeve 1
    Protective mesh sleeve is one of the main types in protective sleeve category. As we know, auto parts are kind of precise parts, it is important to keep it away from friction when manufacture, storage, and transport.it is the same as flat and sealed net bag .it is also used to protect wind bottle,china,cabon filter cartridge.
  • Extruded Net Bag Roll
    Extruded net bags are originally used for fruits and vegetable packing. Because the net structure was shaped by tooling, the extruded net bag would be much stiffer than the knitted tubular net bag, it is playing more and more important role in agricultural industry, especially for crab and oyster breeding.
  • Net Bag With Iron Shelf 1
    Net bag with iron shelf can be offered according to the customer’s require,the shelf can be also ordered from us.the length of the sealed net bag with iron shelf is usually 15 inches, the process of this kind of product is as follows: .stretch its two sides at the open end of the sealed net bag .make the two sides put into the two poles of the iron shelf
  • Tubular Net Bag 1
    PE Knitted tubular nets are used to automatic packaging of vegetables and fruits.,such as orange,pomelo,etc.it is a kind of knitted net as bale net wrap andpallet net wrap.
  • Filtering Net
    Filtering net is widely used in the support or protection of media in pleated filter elements and feed spacer mesh in membrane filters. Several polymeres can be used in filter nets and a very wide range of mesh sizes and configurations are possi
  • Pea Bean Net 3
    pea and bean net is a green, extruded polyethylene mesh netting and is ideal for plant support - with runner beans particularly benefiting from the netting when draped over a frame. Pea and bean net is economical.it is also a kind of plastic mesh. This pea and bean net is rot proof and UV stabilized and should offer you several seasons of use.
  • Bale Net Wrap
    Bale Net Wrap is a netting material made from polyethylene yarn by raschel loom machine. It has the same knitting pattern with pallet net wrap and the only difference is on the weight. The pallet net wrap is normally around 4g/m, while the bale net wrap should be over 6g/m.
  • Raschel Bag Automatic Packing Machine 2
    Raschel net bag is one of the best-selling products. Our rashel bag is made of PE and PP. it is mainly used to packing potatoes ,garlic and other vegetables,the net bags can be extruded into different mesh sizes. and the reasonable distribution of the mesh make the net bags more efficient to load the potatoes.it is also a kind of knitted net as pallet net wrap and tubular net.
  • Barrier Fencing Net 5
    Safety fence is also named as warning barrier and snow fence. The main color is orange, designed for warning. It adopts PE as major raw material with UV added in manufactured through plasticizing. It is featured with high strength, ageing resistance, anti-corrosion, softness and portability, and recycle. The main mesh is rectangular and oval.
  • Pallet Net Wrap
    pallet net wrap is a netting material made from polyethylene film -- a tough and rugged wrap designed for holding pallet loads. It is safe to use, easy to dispose of, or it can be recycled. The open mesh design of Pallet Net Wrap offers unrestricted flow of air around the pallet load, minimizes damage and product spoilage caused by trapped condensation or rapid changes in temperature.it is also a kind of plastic knitted net as bale net wrap.

Plastic Net Bags

Extruded Tubular Net 3 Heal Sealed  Net Bag

This article is to make a thorough introduction on plastic mesh bags from the define, the production processing, the application, etc. aims to help end users to recognize different mesh bags and find the right one to use.

Topic One: How to define and recognize different mesh bags?


When walking in the supermarkets, you will easily find there is many different net bags on the shelf. Through there are thousands of different net bags, they can be divided into two groups. One is extruded net bag(Extruded Net Bag (roll)),Heat-sealed Net Bag,Meat and Poultry Bags ,Mussel Farming Net,Net Bag With Iron Shelf,Sealed Flat Net Bag,Shell-fish Packaging,Vertbag-extruded net with film), while the other is knitted net bag(Bale Net Wrap,Debris Safety Netting,Pallet Net Wrap,Raschel Bag,Shade net,Tubular mesh Bag,Window Screen ). How to distinguish them from each other? This is always a hot question from the potential customers during my 6 years working experience. The answer would be very simple that just pull the yarn to see if the joint between two yarns would split easily. If the joint can be split, the net bag should be a knitted one; otherwise, it is the extruded one.


Why? So we should move to


Topic Two: The production processing of knitted net bags and extruded net bags.


The extruded netting is made by tooling that the net was shaped directly when extruded out of the tooling. So there is actually no yarn involved, the two sides of each mesh is stiff and linked automatically by heated melt in the die body and the joint is fixed unmovable.


It is much complicated to make the knitted net bags. We should first get a yarn machine to produce hundreds of yarns, and then we use the loom machine to make netting out of the yarns.


The netting structure was made by knitting two or more yarns together, so the joint is soft and flexible.


Topic Three: The application of extruded net bag and knitted net bags


These two net bags both have advantage and disadvantage. For fruit and vegetable packing, the knitted net bag would be the best selection. The knitted net bag here I am referring is the tubular net bag, because we are now compare knitted net bag with the extruded net bag, the extruded net bag is quite light scaled for cargo weight ranged from 500g to 5kg, the tubular net bag would be the most proper one to be the counterpart in the knitting industry. As we all know fruits and vegetable are the gift of the nature and they cannot avoid having this or that kind of defects during their growth. Knitted net bag has comparatively wider yarn than the extruded one and can greatly shield these defects after packing. Moreover, because of the wide yarn, the bag can have a nice and bright shining under the light, which indeed would help appealing customers. Unlike the extruded net bag, whose weight is mostly on the joint, the tubular net bag put all the weight on the yarn that it has much higher strength compared to the extruded one. Although the KG price of the tubular net bag would be higher than the extruded one, the unit price would be the same or even below due to the totally different strength and capacity.


Extruded net bag is shaped by tooling and has stiff joints, which is the best for raising industry. People use it to raise chickens, fishes, crabs, oysters, etc. The stiff feature is also welcomed by some special packing industry, for example, to pack camphor ball and Rain flower pebble. Also some people will use it to pack fruits and vegetables, but more and more people are choosing the knitted tubular net bags for fruits and vegetables packing.


Topic Four


In this topic, I will talk about the packaging machines in the markets that consume the net bags.


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