Amazing Process Of Making PP Woven Bags in Factory | How To Manufacturing Woven Bags

Amazing Process Of Making PP Woven Bags in Factory | How To Manufacturing Woven Bags
Polypropylene woven bag production process polypropylene woven bag complete production line includes: drying mixer, drawing unit, winding machine, circular loom, printing machine, bag cutting machine, sewing machine.
1. Raw material proportioning process
According to customers' quality requirements, different raw material ratios can be selected. However, if it is used for food, it is not allowed to use recycled materials, and the filling masterbatch should not exceed 8%. In general, the recycled materials should be added at most 30-40%[1]. 10-15% of the filler masterbatch is appropriate, more than 20-25% will cause the relative tensile strength of the flat wire to be lower than the national standard GB/T8946. As the filling amount of the filler masterbatch increases, the tensile strength of the flat yarn will gradually decrease; this is because the main component of the filler masterbatch is calcium carbonate. After a small amount of the filler masterbatch is added, it will be dispersed in the gaps of the polyolefin polymer chain. Among them, it has little effect on the tensile strength of the flat yarn, and the rigidity of the flat yarn is improved. When the addition amount exceeds 20-25%, the filler masterbatch will be excessive and occupy the position of the polymer chain, thereby hindering the elastic deformation of the polymer, making the polymer chain unable to be fully stretched under the action of the longitudinal external force, which affects the stretching of the polymer chain. Stretching orientation results in a significant decrease in the strength and rigidity of the flat wire, and the relative breaking force of the flat wire is lower than the national standard GB/T8946.
1.2 Mixing process
When mixing new and old raw materials, pay special attention to the uniformity of mixing, and at the same time, try to select raw materials with similar melt indexes for mixing. If the melt index of the raw materials differs too much, the melting temperature will differ greatly. During the plasticizing and extrusion process, the plasticization can not be uniform at the same time, which will seriously affect the stretching and cause the quality of the flat yarn to decrease. At the same time, the broken wire rate and the reject rate are high. Production [3]. During the mixing process, pay attention to the drying time and temperature of the raw materials. The mixing situation of Guangxi Huasu Group Co., Ltd.: mixing power 37.5KW, feeding 125kg, drying time about 20min, and drying temperature about 100℃.
1.3 Wire drawing process
The drawing process is the most critical link in the production of Polypropylene woven bag, and it has a huge impact on the quality of Polypropylene woven bag.
1.4 Wire drawing process
The wire drawing process route is: after the raw material enters the extruder, it is heated by the barrel and the mutual shearing action of the screw and the barrel, and becomes a molten state in an almost completely plasticized state, and is extruded into a film through a die. After cooling, it is cut into embryo silk with a blade, and stretched in an oven to form a flat yarn; the flat yarn is heat-set, shrinks at a low traction speed, and processed at low temperature, and finally reeled into a winding system. The film forming methods of the wire drawing process include tube film method and flat film method. At present, the flat film method is mostly used; the cooling methods after film formation include air cooling, water cooling and indirect cooling, and the water cooling method is more commonly used. ; Draft heating methods include hot plate, hot roller, and hot air. At present, the hot plate method is more commonly used; winding forming includes concentrated cycloid winding, single-spindle torque motor winding, magnetic torque winding and cam combined energy saving Winding machine, currently used more is the cam combined energy-saving winding machine.
I would like to give respect to all workers among the world.
Subscribe and Like would be highly appreciated !
Thanks for watching !
📧Contact : [e-mail]
Thank you to all the representatives and staff who helped with the filming. Also, thank you for watching. I will reply with a better video.
#HowToMakeThings #Wovenbags #WovenPolypropyleneBags

[@horstmuller7512]

Fantastic job! Now you can sell it in Britain or export it to Pakistan.

[@andyprasetio2250]

So clean!!!

[@sharonnicholson3393]

The most in-depth factory video I've seen in a while excellent camera work .. I got some pants that need Hemming can the guys sew my pants 🤣 he is amazing at his job

[@HowToMakeThings96]

Thanks 🙏🙏🙏🙏

[@davidaylott7113]

I’m very interested to see MORE recycling type videos PLEASE!

[@HowToMakeThings96]

Thanks

[@anluguco]

Que trabajo mas laborioso, gracias por compartir 👏👏👏

[@HowToMakeThings96]

Muchas gracias a Khosla Afzai

[@amesadamson]

simply astonishing. :-0

[@frankanddanasnyder3272]

Soooo amazing...

[@HowToMakeThings96]

Glad you think so!

[@uniqko]

Amazing process

[@HowToMakeThings96]

Thank you so Much

[@user-he8cb5pt5s]

Это не «amazing process», а «треш, угар и содомия»

[@Drxxx]

Very cool video!!

[@HowToMakeThings96]

Thank you very much!

[@ManMountainMetals]

How long to rub a hole in steel guide bars with plastic? You can see the holes cause they turned the guides so the plastic rubs a new spot now.

[@k.y.6148]

As rickety as this looks, it has to be pretty finely calibrated not to break down every couple minutes. And this kind of operation is very time consuming to start after a stop.

[@Tadesan]

You don't mean all the fire do you??

[@baylonaj]

They must have great insurance.

[@mikem5043]

What a difference between unionized and non-unionized (motivated) workers

[@kengraham4209]

Yes. No safety , long hours, no holidays or weekends off, short working life , low pay ! Bloody unions eh !!!

[@taurus4205]

PP!! 😂😂

[@user-yh9qt4ke2n]

Офигеть, сколько электричества и газа уходить на производство мешков.

[@muzammilaftab3002]

I want this pup woven bag by the meter, how much will one meter cost, I want at least 10 thousand meters.

[@s.at.a502]

I want to buy this type of pp woven bags

[@shaun9054]

...looks like that wool processing gear australia paid for back in 80 something..

[@mmnyako]

what is the raw material the are using at 0:15 ?

[@CBXrr]

What is that first ingredient they are putting in. Thought it was organic. Is it recycled bags?

[@HowToMakeThings96]

Yes recycling

[@h-S-368]

Nice video

[@HowToMakeThings96]

Thanks

[@h-S-368]

Aap WhatsApp per Baat Kyon Nahin karte

[@WolfgangS]

Why is it *always* this dirty?

[@s.at.a502]

Any contact to this factory!

[@Glaunkel1]

How is price of this bags

[@nelsonchinasamy9857]

I had a boss who came in every morning just before the end of the night shift just to check if the night shift left the place tidy. He checked if the machines were cleaned and all the trolleys were parked in order. He never even asked about the production, he just worried about cleanliness. If he saw this I think he would have had a heart attack.

[@HowToMakeThings96]

Hahaha. no Please

[@GrrrRu]

Будущее россиян без экспорта углеводородов

[@HowToMakeThings96]

Thanks

[@trentoncrisp]

Does anyone know why the plastic sheet goes through so many rollers before it divides out into individual strands and onto the spools?

[@donwright3427]

So the tension is maintained

[@trentoncrisp]

@@donwright3427 Thank you.

[@Calligraphybooster]

Watching such films I wonder what these people did wrong when they were alive on earth?

[@alexglazirin9862]

Nothing pumpkin, most people around the world have shit jobs. We in the developed world are spoiled rotten. Your time is coming, don't worry...

[@Calligraphybooster]

Alexander here is very right. Only, it seems that he doesn’t want to work towards a better world, but hopes for someone else’s misery-to-come. Thank you Alexander!

[@blackpine6693]

They make reusable shopping bags out of this stuff….since they banned regular plastic /paper bags….these things have been found in increasing numbers in land fills…..these are worse than regular plastic bags……there is nothing green about green except the money it makes……

[@paulwilton735]

I don't watch guys in dirty night shirts and sandals in an industrial setting.

[@ayaz168]

Unsafe act & conditions

[@abidriaz2396]

LOCATION PLEASE

[@HowToMakeThings96]

Gujrat

[@abidriaz2396]

@@HowToMakeThings96 SIR CONTACT DETAILS PLEASE

[@abidriaz2396]

@@HowToMakeThings96 SIR CONTACT DETAILS PLEASE

[@RRaucina]

Welcome to hell.

[@HowToMakeThings96]

I do not understand such anger, brother

[@RRaucina]

@@HowToMakeThings96 Not anger, it is all interesting. But there is no need for such disregard to safety and house keeping.