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 - - 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
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
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
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.
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
Types OF PP Bags
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.
Some most common sizes of woven polypropylene bags for your reference
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.
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.
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.
costing
1bag weight =122 gm 1000 gms – 8.19 bags is to be ready
for 2000 bags = 244 Kg