Description

What is a Leno Mesh Bag?

Leno Mesh Bags are permeable, extremely breathable thermoplastic polymer packaging sacks produced from polypropylene or polyethylene resin bands that are leno woven together. The basic leno weave matrix is characterized by the fact that two or more warp threads are twisted around each other before the filling weft thread is woven; in this way the mesh apertures are tightly fastened together and the material is not displaced.

This open weave is very popular in bulk commercial logistics, for a variety of reasons: ventilation, visibility, and total cost-effectiveness are essential requirements. They work consistently in agricultural settings where fresh commodities can get rid of excess moisture, breathe and are not subjected to heat build up that would cause premature decomposition and rot. Leno mesh bags can be compared to many conventional solid plastic bags which has poor visibility in quality check, moisture trapping and poor tensile flexibility, it is the best choice for long distance transportation and wholesale market distribution.

The various types of Leno Mesh bags that are available are:

Virgin Polymer Leno Mesh Bags

Made of 100% virgin PP or HDPE polyolefin resin for maximum burst drop strength, non-toxic food grade and premium color luster.

Reprocessed Industrial Sacks

Open-grid bags with recycled polymers, versatile for non-critical transportation areas such as fire wood, kindling and waste separation, cost-effective.

For extra protection, use a UV Stabilized Leno Mesh Sacks.

Advanced chemical light inhibitors are added to mesh bands to help withstand the sun's radiation, making them less brittle during long outdoor transit periods.

Personalized Printed Leno Bags

Multi-color B2B corporate logo printing and retail identification with a solid laminated center band or custom paper labels stitched across the face.

Heavy-Duty Structural Mono Mesh Bags

Strong single-strand round monofilament threads, woven in, for extreme puncture resistance and maximum payload weight thresholds in rugged set ups.

Leno Mesh Bag Sizes & Capacity Variants

We use our automated production line to make variable-sized Leno mesh bags which cater to both manual and automatic packaging conveyors as follows:

• Small mesh bags from 5 kg to 10 kg used for packing retail-quality garlic, ginger and citrus fruits.
• Medium mesh bags from 20 kg to 25 kg used for packing onions, shallots and early potatoes.
• Heavy-duty mesh bags of 50 kg in accordance with godown's requirements.
• Mesh bags available to order custom-made.

Manufacturing of Leno Mesh Bags

The high-end Leno mesh packaging materials are produced in Singhal Industries Private Limited following automated processes under controlled conditions using advanced flat-bed and circular leno weave technologies.

• Process Stage 1: Raw Material Compounding – Premium grade virgin polyolefin resins are mixed with masterbatch color pigments, process stabilizers, and anti-UV inhibitors.
• Process Stage 2: Film Extrusion & Slitting – The raw material is then heated and turned into thin film sheets that are slit into fine tape yarns and oriented by heat treatment through matrices.
• Process Stage 3: Leno Interlocking Weaving – The tape yarns are processed in specialized leno looms where the warp threads pass over one another dynamically before each weft line insertion.
• Process Stage 4: Labeling & Printing – Continuous sheets of the mesh can be equipped with a plastic label band receiving the high-visibility branded prints.
• Process Stage 5: Cutting, Sewing, & Quality Control – The bags are precisely cut by computers, double-overlocked along their bottom seam, provided with drawstrings and tested for burst resistance.
• Process Stage 6: Baling & Worldwide Shipping – The completed bags are counted and pressed into large commercial bales by hydraulic balers.

Why us?

Singhal Industries Private Limited is an immensely reliable, ISO-certified packaging Leno mesh bag manufacture company for polyolefin packaging products. Our factory infrastructure comprises of:

• Modernized Factory having latest Leno matrix weaving looms
• High-end Extrusion Process that provides consistent yarn denier restrictions
• Quality Control System that checks for bottom seam breaking strength
• Product Development Department taking care of custom-made sizes, drawstrings, and prints
• Solutions that have been created to reduce packaging wastage lines
• Technical and Material Engineers who keep a check on the EEAT standards
• Efficient Supply Chain that ensures availability of inventory during the harvest season
• Domestic and Export logistics sending high-performance gear to more than 80 nations

FAQs

Q1: What are Leno Mesh Bags used for?

They are manufactured in order to keep and carry perishable produce such as onions, potatoes, garlic, citrus and firewood logs along with shellfish.

Q2: Why are leno mesh bags more suitable for packing agricultural products?

Continuous air flow through the open grid pattern helps the crops to lose moisture and breathe without causing any formation of pockets of hot air that cause molding.

Q3: Are your plastic mesh bags safe to have food touching directly?

Yes, of course, we ensure that all our bags are non-toxic, odorless, and safe for food by utilizing 100% pure virgin polymer resins.

Q4: Is it possible to print logos or any information on the mesh bags?

Yes. We can use either a solid plastic band or a woven label for your bag to be printed in high contrasting and multicolor prints.

Q5: Is the bottom seam strong enough to avoid bursting when being lifted?

Yes. The bottom seam of our bags is made with reinforced double-overlock stitching which makes them strong enough to carry heavy loads.

Q6: What is the major difference in design and structure between Leno Mesh Bag and HDPE Bag?

A Leno mesh bag uses an open weaving style of a fabric which allows breathability and visual clarity. An HDPE Bag uses a closed weaving style which does not allow breathability and used to contain powders.

Q7: Do we have options for custom sizes and capacity cuts?

Yes, we can make the bags to order with different mesh sizes, different sizes and also drawstrings.

Q8: Is Leno Mesh Bag environment-friendly?

Yes, as polymers, including polypropylene, high-density polyethylene, are environment-friendly and recyclable, making secondary materials.

Q9: Are these bags biodegradable if disposed of in the environment?

The UV-light stabilizers added to the meshes of our outdoor bags mean that the plastic will not become brittle or fade away when exposed to sunlight.

Q10: What kind of bag weight is preferable for my logistics?

Our regular bags weigh from 5kg to 10kg and serve small retail logistics needs; the heavier 25kg to 50kg bags serve for bulk wholesale logistics.

Q11: Does there exist a chance that the fibers of mesh would stretch and decay while interacting with water and moisture?

No, there is no such problem, because the hydrophobic polyolefin mesh does not soak any moisture and thus can be washed or stored in humid warehouses.

Q12: Is it possible to pack fresh vegetables in bags made of recycled material?

Using recycled materials is economical and best suited for packaging non-food goods such as firewood or manufacturing waste. We suggest our virgin bags for packaging of consumer food crops.

Q13: Which factors affect the final wholesale cost of large quantity Leno mesh bags?

The cost of each item will depend on the size requirement, fabric weight requirement, type of drawstring, custom label print style, and total quantity of order.

Q14: What is the distinction between monofilament and tape yarn leno bag?

The tape yarn has ribbon-like structure while the monofilament is single strand thread and makes the mesh surface different in appearance and stiffness.

Q15: What is the process followed by the corporate procurement team to get an export shipping quote?

The B2B buyers can send us their dimension requirement, load requirements, custom label graphics, and export port details to our centralized export desk for wholesale prices.

Features

The key features of Leno mesh bags are as follows:

• Prevents Product Rot and Mold - Outstanding Air Permeability.
• Lightweight, Easy to Handle or Cross Stack.
• Good material visibility to allow for immediate quality inspections.
• The lower the moisture and vapor absorption capacity, the better.Moisture and Vapor Absorption Capacity should be low.
• Excellent high tensile strength & dynamic elasticity.
• Fully resistant to Mildew, Rot and Insects
• Simple to close and with built-in drawstring features.
• The material solution is the B2B product which gives the highest value at the lowest cost.The material solution is the B2B product that offers the highest value per dollar.
• Soft, Smooth Texture and High Fabric Stretch Resistance.
• Multiple Vibrant Safety Colors are available.
• The material is recyclable and environmentally friendly, with a polymer base.

Technical Performance Profiles

Chemical & Environmental Resistance Chart

Advantages

Advantages of B2B Procurement of Leno Mesh Bags for B2B Procurement

• Produce Will Not Spoil at All: The consistent venting prevents any moisture buildup, thus avoiding the accumulation of mold and old heat.
• Helps with Freight Tare Weights: The low-weight polyolefin structure makes sure that the cost of shipping remains minimal.
• Faster Inspection During Customs Checkpoint: The clear view through the bags will enable quick inspection without having to cut it open.
• Corporate Labeling on Bags: The wide band area allows labeling the bag using high contrast logos.
• Environmentally Friendly Shopping: With the polyolefin being 100% recyclable, it makes it ideal for plastic recycling objectives of the world’s retailers.

Industry Standard Logistics Comparisons

Leno Mesh Bag vs HDPE Bag (Solid Woven)

Leno Mesh Bag vs PP/HDPE Woven Anti Slip Bag

Applications

Applications of Leno Mesh Bags

Fresh Vegetable Transport

Most used bag type in packing, transporting, and showcasing fresh root vegetables like onions, garlic, potatoes, sweet potatoes, carrots, and ginger.

Commercial Horticulture and Fruit Selling

Most used bag type in packing, transporting, and showcasing fresh citrus fruits like lemons, oranges, limes, apples, and cabbage and many other fruits that don’t have any moisture in them.

Firewood & Biomass Energy Industry

Used for packaging, drying, and transporting firewood logs, timber waste for kindling purposes, and processed wood briquettes.

Aquaculture & Marine Harvesting Distribution

Used by wholesale coastal suppliers for sorting, cleaning, and transporting live seafood such as oysters, clams, and mussels.

Industrial Sorting & Aggregates Cleaning

Perfect for containment lines that require bulk goods to be put through water bath, chemical bath, or forced hot air drying tunnels.

Specification

Technical Specifications of Leno Mesh Bags

Leno Mesh Bag Color Coding Slicing Guide