R&D for Textile (Hochschule niederrhein sample copy)

R&D for Textile (Hochschule niederrhein
A sample copy of research and development for applying in hochschule niederrhein university of applied science

https://drive.google.com/folderview?id=1GQ1HTwMUIM3y1Rg7zfqFwuYEZL_mzJu-

                                or

                                                          

R&D

R & D Project

Bio- based materials for functional textiles 

The textile industry is immensely based on novelty and advancement of higher execution incentive for the fashion industry. functional textiles are one of the most significant fields in textile industry and textile materials science. some functional and smart textiles band with the market covers a range of materials-both woven and nonwoven-used in applications such as  oil repellent textiles ,ultraviolet protective ,water repellent, flame resistant, cool feeling, jogging clothing, cycling textile, antifungal and antibacterial textile, ultraviolet protective textile, biomass briquettes functional textiles made from natural fiber, polymer and bio-based membrane.[Prof.(Dr.)M.D.Teli;2019].

INTRODUCTION :

Bio-based fiber manifested from renewable raw materials.textiles that are bio-based are derived from renewable resources including starch from corn and,cassava,sugar cane,pinatex from pineapple leaves [Prahl,A;2018] these bio-based materials are a substitute to petroleumbased product. therefore, bio-based materials are effectively bridges the hole into synthetic and natural fibers and wide range of uses in packaging, house ware, clothing, medical (sewing, vascular & tissue implants) [Yimin Qin;2016] and other functional textiles.

OBJECTIVE OF THIS STUDY:

To promising high performance lingering quality that claim of consumers.Bio-based product will be biodegradability avoids extensive recycling cost.[Richardson,C;2018].To obtain excessive dye exhaustion and minimize the cost of functional textiles. Specially medical absorbable and protective items.To achieving  mite-resistance, energy efficient non-toxicity and hygienic of textiles.

DESCRIPTION & RESEARCH GOAL :

A Varied range of textile product is being made from biosynthetic fibers. Dependency on petroleum-based resource is becoming more risky,Onward merchandise bio-based resources gives us substitute to creating textiles and apparel, while opening up advantage for new performance with less influence on resource use.[Mather,S;2018].Bio-materials will be ecofriendly.This research will encourage the future to analysis more elements of environment.

LITERATURE REVIEW :   

Although.Conventional textiles materials have some adverse feature that can not be withdrawn.However,Research of new textiles from natural renewable resource is necessary & essential not only apparels but also technical properties for good appearance,easy care,and deals with smart textiles:electronics,automotive etc. by advancement of technology

[Daniele et al,Monica et al,Fabien et al;n.d.].Bio-based product is uplifted processing for lower temperature yarn texturing and dying action for textile product.  

 

 

 

CONCEPTUAL FRAMEWORK:

Thereare some 100% bio-based, biodegradable, on-toxic polymers are polylactic acid  (C₃H₄O₂)_n,polyhydroxibutyrate-co-valerate(PHBV),and polyurethanes(wheat

straw).[textileexchange,2018,p.12;13] but, due to some obstacle of high brittleness(PLA) & Imperfect spinnability (PHBV) Both are not easy to use in textile. Nevertheless, blending of

PLA &PHBV into textile fibers provides us good result.Developed by the hong kong research 

<<<<design look in drive link><

1.     Find out bio-based materials from natural resources and modify for fibre (e.g:sugar cane) 

2.     By checking fiber maturity,brittleness,rigidity,tensile strength when fibre can be found.

3.     If we get fibre then ahead with the support of yarn processing technology for functional textiles.

4.     If it’s need to dye following a set of parameters: (temperature,time,liquor ratio,Ph values).

5.     It should   maintain certified   rules of materials and textiles organization

6.     For manufacture of stockings this outcome manner correspond with the industrial   standard [HKRITA;n.d,]

7.     Final packaging and reach to the consumers with worldwide.

REFERENCES :

1.     Prahl.A;(2018).Desigener’s choice:Bio-based textile innovation [online] knitting industry. Available  at: http://www.knittingindustry.com [viewed 16 Nov 2019]

2.     Henze.R;(2017)Bio-based textile for apparel end-uses[online]textile world. Available at: http://www.textileworld.com [viewed 10 Nov 2019]

3.     Mujumdar,A;(2018).Functional textiles and clothing.[online]Springer.Available at: http://www.springer.com [viewed 9 Nov 2019]

4.     Roy.A.k;(2017).Biopolymer In Textile Industry[online]Textile Learner.Available at: http://www.textilelearner.blogspot.com [viewed 11 Nov 2019]

5.     New functional textile from bio-basd and degradable fibers(n.d.),The Hong Kong Research Institute Of Textiles And Apparels.Available at: http://hkrita.com [viewed 11 Nov 2019]

6.     Gordon,J;1959.Handbook Of Textile Fibres. 5 ed.England: Woodhead Publishing Ltd.

SWORN  DECLARATION:

I declare under oath that I have prepared the project outline was personally compiled and without the help of others and that no other sources or aids were used apart from those listed with quotations. This paper has not been Submitted to any institution in the same or similar form before in order to obtain order to obtain a degree.

 

                                                                                                                                                                                                       

                                (place & Date)                                                                          signature   

     

How to writte a motivational letter to study in abroad for textile engineering???

 টেক্সটাইল ইঞ্জিনিয়ারিং এ  উচ্চশিক্ষার জন্য আপনাকে অবশ্যই একটি মোটিভেশনাল লেটার লিখতে হবে , সেই ক্ষেত্রে আপনাকে যে দিক গুলো লক্ষ্য রাখতে হয় তার একটি অনুলিপি নিচে দেয়া হলো।

 

1.
প্রথমে আপনার  পরিচয় ও পড়ালিখা সম্পর্কে  একটি ধারণা দিতে হবে। 

উদাহরণ :

My name is XYZ, ......years old, Bangladeshi by nationality, has completed my graduation in the field of Textile Engineering from "X" university of Bangladesh ,"ADDRESS " from which I have received bachelor of science in textile engineering (...... credits) degree under science and engineering faculty of this university with Cumulative Grade Point Average (CGPA) "X" out of 4.00 and I am applying for the masters course …………………… to ………….university. In Addition, as you can see in my CV that I have had extensive experience working for …...............

NOTE:
 বাক্য গঠন ভুল থাকতে পারে ,আপনি আপনার মতো করে লিখবেন। 
কপি করা থেকে বিরত থাকুন। 

2.
তারপর আপনার দেশে আপনার ডিগ্রী এর চাহিদা  কেমন ,ভবিৎষত কি ,এগুলা সম্পর্কে লিখুন। 

Textile Industry has become the economic backbone of Bangladesh. More than 78% of the foreign currency comes from this sector .But it is really very miserable that there is absolutely no scope of higher study and research for textile professionals in Bangladesh. The person who wants to be skillful in this sector can only achieve a simple B.Sc degree as his highest academic degree as the scope of doing M.Sc or Ph.D. in the Bangladeshi Universities is very rare. So, In contrast, nowadays some private university offer M.Sc. degree so there is the obligation of going abroad for the higher study in Textile Engineering.

3.
এরপর আপনার ব্যাচেলর বিষয় এর উপর একটি ধারণা দিন, কেন আপনি এই বিষয় নিয়া পড়ালিখা করছেন। আপনার ভাষায় লিখুন সুন্দর করে।
I really need to kick off with the point that, textile engineering is an multidisciplinary research program in which physics, chemistry, mathematical tools as well as trade & marketing and variety of textile applications including developing of fibre to fabric system also finishing processes that convey textile colors and conjugation value of a fabric. On the other hand, an engineer is more likely to be an efficient manager, cloth and fashion designer and buyer. Consequently, I also desire to become such one by taking advantages of my engineering potentiality adding the degree of…………
4.

এরপর আপনার সৃজনশীলতা সম্পর্কে বলুন ,আপনার ব্যাচেলর এর থিসিস সম্পর্কে বলুন ,এই থিসিস নিয়ে  ভবিৎষতে কোনো কাজ করতে চান কিনা।  এরপর আপনি  যে বিশ্ববিদ্যালয়ে পড়তে চান সেটার সম্পর্কে এবং সেই দেশ সম্পর্কে  আপনার কাঙ্খিত ডিগ্রী সম্পর্কে লিখুন। 

নোট: আমি আমার ভাষায় লিখেছি , আপনি আপনার ভাষায় লিখুন। ........ কপি কইরেন না।  

I would love share that very first quality I have is enthusiasm about research and precision of work. During my project work I had a practical experience on "..................... ”and it is under processing for publication in an international journal. By combining my research, academic skills and experience with the wisdom from desired subject……..........(programs's name) i will have the confidence to accumulate my ideas and strategies. So, I would like to do more research if i am given that kind of opportunity, the subject……… was always my favouriate while I was in my Bachelor studies. As per my knowledge, Germany is the hub of research in Europe. In Germany, students have great opportunity to do research on different critical issues such as smart textiles and innovation. Textile Universities in Germany provide a strong platform fr a textile engineer's career. Now a days the new manifested machines are widely used. After completing intended graduation one can apply for his higher education in Germany. Besides education student can easily get work permit. One can earn and continue his study by earning. If someone interested more such as permanent residence, he needs to be regular in German language course. Because, Germany is giving priority of German language. There are different universities for different studies on textile. Some are famous for fashion designing. Some are famous for wet process technology or dyeing or coloration, some are famous for fabric designing. some institute good for researching.

5. 
আরো একটি যুক্তি সংযুক্ত করুন কেন এই দেশটি আপনি বাছাই করেছেন ?

I suppose I should begin by highlighting the fact that ,I have searched many universities in the UK,USA, Netherlands , Sweden as well as in China. But the biggest thing is that no other country is flexible as Germany in case of the rules and regulations for an international student.

6.

 আপনি যদি অফার লেটার পান  এবং মাস্টার্স এ পড়ালিখার সুযোগ পান , ভবিৎষতে  কিভাবে কাজে লাগাবেন সেটা সম্পর্কে লিখুন। 

However, my object of life is to dish up the world by nursing my nation so in my view, Enterprising for my country is a way of prompt for the world. Though coming from a developing country and growing up in a financially middle class family, it has always been taking exception for me to for higher studies in abroad being one of the best textile university in the Germany,……x…….University will  enhance my conviction and  I will show my intelligence by your judgement and highest level of my devotion  by which both I and my country will be benefited if I would get this admission .

Beam setting

how to setting a weavers beam
Following link
ttps://youtu.be/rSPiJ_wG6iE

   

Fibre extraction from water hyacinth
কিভাবে কচুরিপানা থেকে  ফাইবার  বের করা যায় এবং টেক্সটাইল শিল্পের জন্য উপযুক্ত করতে হবে,,,,


https://drive.google.com/open?id=0ByAwQzMTwYK-NHQ1SjMxazNfV3B3eEF1a1RDM1NsNzR3SXpj

or scan      https://cutt.ly/hyacinth-fiber
                                                                                                                

GSM TEXTILE

কতো GSM এর জন্য কতো কাউন্ট এর সুতা লাগবে তা জনে নিন

By Mazadul Hasan Shishir১৩ ডিসেম্বর, ২০১৫

   

কি ভাবে বের করবা কতো GSM এর জন্য কতো Count (Ne) লাগবে, এটার সিদ্ধান্ত দেয়া এক জন টেক্সটাইল ইঞ্জিনিয়ার বা ফেব্রিক ইঞ্জিনিয়ার এর মুল কাজ।

এটি অভিজ্ঞার ফসল, তার পরও কিছু টিপস আসে যা ফোলো করলে আরো সহজে কাজের এর প্লান করা যায় ।

জেনে নিন কিভাবে বের করবেন আপনার কাপড় এর জন্য কতো কাউন্ট এর সুতা দিলে কতো GSM আসবে :

S/J = 4300 ÷ GSM

Pique=5200 ÷ GSM

Fleece=7200 ÷ GSM

Interlock=7200 ÷ GSM

1X1 Rib=6000 ÷ GSM

Lacost=5500 ÷ GSM

2X2 Rib=6250 ÷ GSM

Terry =6240 ÷ GSM

এখানে GSM এর ঘরে বায়ার যে GSM চাবে তা ওই GSM এর ঘরে বসিয়ে দিলে আপনি ওই GSMএর কাপড় তৈরি করতে কোন কাউন্ট এর সুতা লাগবে তা বের করতে পারবেন !

S/J=(0.141x GSM)+50.22

Pique= (0.146 x GSM )+57.16

Dabol Lacost= (0.167 x GSM )+64.36

1X1 Rib= (0.123 x GSM )+54.57

Interlock= (0.206 x GSM )+80.56

Lycra 1X1 Rib= (0.119 x GSM )+59.12

Lycra 2X2 Rib = (0.108 x GSM)+56.62

Relation between count and GSM:

জেনে নিন কাউন্ট এর সাথে GSM এর সম্পর্ক অথবা কি কাউন্ট দিলে কোন কাপড় এর জন্য কি GSM আসবে

নিটিং কাজ করা এক জন ফেব্রিক ইঞ্জিনিয়ার এর মিল এ কাজ হলো প্লান দেয়া কোন GSM এর জন্য কত কাউন্ট দিবা, তাই এটা মুখাস্ত রাখা জেতেই পারে।

★ Single Jersey:
130-150- 30’s
160-170- 26’s
180-200- 24’s (210)
220-240- 20’s

★P.K./Lacost/1x1 Rib:
150-170- 34’s
180-200- 30’s
210-225- 26’s
230-250- 24’s
250-270- 20’s

★2x1 Rib:
220-230- 30’s
240-250- 26’s
260-280- 24’s

★Interlock
24 G 22 G
40’s- 220 200
34’s- 250 230
30’s- 260 240
26’s- 275 260

★ S/J with Lycra 5%:
150-160- 34’s
170-190- 30’s
200-210- 26’s
220-240- 24’s

★ Single Jersey:
130-150- 30’s
160-170- 26’s
180-200- 24’s (210)
220-240- 20’s

★P.K./Lacost/1x1 Rib:
150-170- 34’s
180-200- 30’s
210-225- 26’s
230-250- 24’s
250-270- 20’s

★2x1 Rib:
220-230- 30’s
240-250- 26’s
260-280- 24’s

★Interlock
24 G 22 G
40’s- 220 200
34’s- 250 230
30’s- 260 240
26’s- 275 260

★ S/J with Lycra 5%:
150-160- 34’s
170-190- 30’s
200-210- 26’s
220-240- 24’s

1. Relation between Yarn count & GSM.

For

Single jersey, Count=4350/GSM and

Ne=50.22-0.141GSM (For single Jersey) 

Ne=54.57-0.123GSM (For 1x1 Rib) 

Ne=59.12-0.119 GSM (For Lycra 1x1 Rib)

Textile calculation

টেক্সটাইল এর জন্য প্রয়োজনীয়তা কনভার্সেশন গুলি জেনে রাখি।

1 Yard = 3 foot =36 inch = 0.91 meter
1 Meter =1000 millimeter = 100 Centimeter =1.09 Yard = 39.37 Inch
1 Kilogram =1000 gram =2.204 pound
1 Pound =16 ounce =453.6 gram =7000 grain
1 Hank = 840 yard
1 Lee = 120 yard
1 ounce = 28.35 gram
1 Centimeter = 10 Millimeter = 0.3937 Inch
1 Decimeter=10 Centimeter
1 Liter =1000 Milliliter =1000 CC (Cubic centimeter)
1 Metric ton =1000 Kilogram = 2204.62 Pound
1 Inch =25.4 Millimeter = 2.54 Centimeter
1 Gram=0.0353 Ounce
দৈর্ঘ্য হিসাব করার জন্য প্রয়োজনীয় তথ্যঃ
১ মিটার= ১.০৯৩ গজ,
১ গজ=০.০৯১৪ মিটার,
৩৬ ইঞ্চি= ১ গজ
১০০ সে.মি.= ১ মিটার,
১ইঞ্চি=২.৫৪ সে.মি.
(বি:দ্র: বেশিভাগ ক্ষেত্রে দৈর্ঘ্য যেকোন এককে থাকুক না কেন সর্বাদায় গজে পরিবর্তন করতে হবে)
*****
ওজনের ক্ষেত্রে প্রয়োজনীয় তথ্য।
১৬ আউন্স= ১ পাউন্ড,
৭০০০ গ্রেইন= ১ পাউন্ড,
৪৫৩.৫৬ গ্রাম= ১ পাউন্ড,
.৪৫৩ কেজি = ১ পাউন্ড,
২.২০৪ পাউন্ড = ১ কেজি,
১০০০ গ্রাম= ১ কেজি
২২০৪ পাউন্ড বা ১০০০ কেজি = ১ মেট্টিক টন

SPIRALITY

SPIRALITY :  Spirality is defined as a distortion of a circular knitted fabric in which the wales follow a spiral path round the axis of the knitted fabric tube.

plain knitted fabrics made from single cotton yarn are most prone to spikrality.spirality does not occure in balanced structures like 1*1 rib interlock as the loop formed in opposite direction cancel out the distortion..⦽➤

➤

spirality

   

problems associated with the spirality some of the practical problems encountered in garments arising from the knitted fabric spirality

 >>>>> Displacement of seams often reffered to as twist in the cut ant sewn garments 

>>>>mismatch the pattern
>>>>sewing difficulties
  
   factors in fluencing spirality on fabric       

>the most prominient and fundamental factor contributing to the spirality in a knitted fabric (spirality is the residual torque of the yarn used ).

> if the twist level yarn is used for knitting the resultant loop  will no longer be symmetrical because of the inducced tortional starin in the yarn.

> the twisted yarn will have a tendency to untwist and release the torsional strain inside it in order to acquire the natural   configuration of a minimum energy state the yarn will attempt to rotate inside the fabric .thus,lifting one side of loop out of the surface  while otherside stays inside the fabric this distortion of loop symmetry gives rise to spirality  an inclination of loops like effect on the fabric .

  >the tightness factor for a knitted  fabric  indicates the relative loopness or tightness of a knitted lop in the space therefore it indirectly affects the fabric spirality by controlling the loop relation in the knitted structure . 

   controlling spirality                   

>spirality is minimised by the use doubled(two folded).

>spirality may be eliminated by knitted alternate ends of "s"  and "Z" twisted yarn of equal but opposite twist level.

>resin treatment is sometimes used to reduce the degree of distortion due to spirality.

>however the complete elimination of spirality in single jersey made from single yarn is virtually impossible ,one can only hope to reduce the  angle such as extent that the customer will be satisfied.

> spirality of more than 5-10 degree  is clearly visible  fabrics of around 10 degree spirality are commonly processed although acceptability varies with the quality ,price bracket and end use of particular goods.