What is woven polypropylene bags Woven, or weaving is a method by - - PowerPoint PPT Presentation

what is woven polypropylene bags
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What is woven polypropylene bags Woven, or weaving is a method by - - PowerPoint PPT Presentation

What is woven polypropylene bags Woven, or weaving is a method by many threads or tapes woven in two directions (warp and weft), to form a fabric for plastic industry needs. In the plastic woven industry, with a plastic film is drawn into


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What is woven polypropylene bags

 Woven, or weaving is a method by many threads or tapes

woven in two directions (warp and weft), to form a fabric for plastic industry needs.

 In the plastic woven industry, with a plastic film is drawn

into filaments, woven into fabric/sheet/cloth. It can be into a tarpaulin, woven bags, container bags, tons of bags, geotextile fabric, color of the cloth and so on.

 Woven or weaving by industry:  Plastic film into a fiber, it should belong to the plastic

industry; Filament weaving process from the plastic into view, it should belong to the textile industry.

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 Thus, it is both plastic and textile industries marriage of the body.  Woven fabric cloth usually frays at the edges, unless techniques are used to

counter it, such as the use of pinking shears or hemming.

 2. woven polypropylene  Polypropylene, which is also known as PP for short name, is one kind of

thermoplastic resin material that produced by the polymerization of propylene.

 Woven polypropylene is polypropylene strips/threads that have been woven in

two directions (warp and weft) to creat a light, but strong and heavy duty material.

 3. woven polypropylene bags  Build with circular woven polypropylene fabric, one side sewn as the bottom,

leave the other side open, the simplest woven polypropylene

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Functional Requirement for Bulk Packaging Parameter Jute Paper PP Woven Sacks Seepage Relatively High Low Low Moisture Prevention Nil Nil Excellent Contamination / Infestation Very High Nil Low to Moderate Organoleptic deterioration Very High Moderate Minimum Aesthetics Poor Good Good Availability Seasonal Limited Abundant and Easy Cost High High Low Seam Strength Strong Strong Low Operational Convenience Good but Abrasive Good Good Stack Stability Good Good Good Drop Test Performance Fair Poor Very Good Microbial attack Very High High Nil Air borne pollution Very High None None Biodegradability Yes Yes No Energy Recovery Low Low High Reusability Good Nil Good

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Advantages of pp packaging bags for packaging

Chemical resistance

Most chemicals, including hydrocarbon oils do not affect polypropylene.

Insect Infestation Resistance

Unlike most natural fibres, insects cannot infest polypropylene tapes.

Water Resistance

Polypropylene is unaffected by water and moisture vapours

Rot Resistance

Polypropylene sacks, unlike the one made from natural fibres, are rot proof

Flame Resistance

Polypropylene does not burn easily.

Strength and Weight

Stronger than jute and other conventional sacking materials.

Breathing

Allow the contents to breathe because of their woven construction.

Manufactured from polypropylene resin which carries FDA (USA) approval.

Woven polypropylene bags or simply woven PP bags are considered to be the toughest packaging bags, durable and economical.

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Industries can use pp packaging bags

Cement Industry

Plastics & Polymers Industry

Food Grains Industry

Sugar Industry

Salt Industry

Fertilizers Industry

Chemicals Industry

Pharmaceuticals Industry

Textile Industry

Bale Coverings

Sand

Animal Feed Industry

Agricultural Packaging Industry

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Types OF PP Bags

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Different Segments

LDPE material which is soft, smooth and shiny is suitable for producing high quality packing bags of the luxurious goods like hand watch, clothes, handbags, etc. However, because of its quality, the price of virgin LDPE material is quite high which is a challenge for small

  • companies. Therefore, they can suggest the producer adding recycled materials in order to

decrease the price as well as making the bag environmentally friendly.

HDPE on the other hand, is a popular choice of many companies as the high quality, cheap price and stiff shape material. Moreover, HDPE enables manufacturer to produce with thin thickness; therefore, is flexible for diverse kinds of goods. However, to compare with the LDPE material, the HDPE is not as soft and shiny as LDPE; hence, is preferred for the industrial products, food and grocery, etc.

The other material, PP woven (Polypropylene Woven), is produced through the extrusion of a wide sheet of PP which is cut into long trends and then is woven together to make a continuous sheet of woven material. With the character of strength, cost effectiveness and breathable hole, PP woven material is also a popular flexible material for packaging.

PP woven material with its thickness, strength due to its tight plaited succession as well as breathable hole makes many tasks easier to fulfill. PP woven allows a safe transportation with long distance which is now a best choice for export companies. Moreover, its durability enables the customer to reuse for other purposes.

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Some most common sizes of woven polypropylene bags for your reference

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Rate

 75 to 120 Rs KG  19 inch to 32 inch  Linear – 2 gm to 4 gm  Rate 3-4 rs per 50 kg bag

Rates Are vary .. Depending on the order size, quality, market condition etc.

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multi phenment yarn

 Natural white – 122.5 /kg  Colour – 5 rs additional  15 colours are available

Rates Are vary .. Depending on the order size, quality, market condition etc.

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PP Bag Size

 22 * 41 inch  Bag weight – 122 gm  1 kg raw material – 8.19 bags are to be ready  Raw material GST 18 %  Sale GST – 12 %

Rates Are vary .. Depending on the order size, quality, market condition etc.

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costing

 1bag weight =122 gm  1000 gms – 8.19 bags is to be ready

for 2000 bags = 244 Kg

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Leno Bag

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Market