Bedsheet Manufacturing, कैसे बनाये जातें हैं Bedsheet? जाने पूरा तरीका, By-product/Waste (उप-उत्पाद/अपशिष्ट)
Bedsheet Manufacturing: A bed sheet is a flat woven fabric used on a bed between the occupant of the bed and the warm blanket above. It is usually a rectangle of fabric that is wider, meaning it is made without a central seam. The bedsheet has top and bottom hems. The selvedge, or finished edge of the woven sheet as it is made on the loom, is used as the side seam and thus there is no need for hemming the edges. Today, bed sheets come as part of a set of bed linens that match in colour, fabric, and details and may include a fitted sheet (to cover the mattress), a flat sheet, and at least one pillowcase. Case included.
Bed linen can be made of a variety of fibres, including linen, cotton, synthetics (often blended with natural fibres such as cotton) and sometimes silk. Bed sheets are made of different types of fabrics. Particularly popular is percale, a closely woven plain weave of all cotton or a cotton-polyester blend that is smooth, cool, and comfortable against the skin. Also of plain weave but more coarsely woven than percale is muslin. Flannel sheets, which are woven from nappy cotton fibres, provide extra warmth during the winter months. Silky, satiny sheets, usually woven from synthetics (silk is very expensive) are a novelty.
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In Hindi:
एक बिस्तर की चादर एक सपाट बुना हुआ कपड़ा है जिसका उपयोग बिस्तर पर रहने वाले और ऊपर गर्म कंबल के बीच बिस्तर पर किया जाता है। यह आमतौर पर कपड़े का एक आयत होता है जो व्यापक होता है, जिसका अर्थ है कि यह केंद्रीय सीम के बिना बनाया गया है। बेडशीट में ऊपर और नीचे की एड़ी होती है।
बुने हुए शीट के सेल्वेज, या तैयार किनारे, जैसा कि इसे करघे पर बनाया जाता है, का उपयोग साइड सीम के रूप में किया जाता है और इस प्रकार किनारों को हेमिंग करने की कोई आवश्यकता नहीं होती है। आज, चादरें बिस्तर के लिनन के एक सेट के हिस्से के रूप में आती हैं जो रंग, कपड़े और विवरण में मेल खाती हैं और इसमें एक फिटेड चादर (गद्दे को ढंकने के लिए), एक सपाट चादर और कम से कम एक तकिए का आवरण शामिल हो सकता है। मामला शामिल है।
बेड लिनन विभिन्न प्रकार के रेशों से बनाया जा सकता है, जिसमें लिनन, कपास, सिंथेटिक्स (अक्सर कपास जैसे प्राकृतिक रेशों के साथ मिश्रित) और कभी-कभी रेशम शामिल हैं। चादरें विभिन्न प्रकार के कपड़ों से बनाई जाती हैं। विशेष रूप से लोकप्रिय पर्केल है, जो सभी कपास या कपास-पॉलिएस्टर मिश्रण की एक बारीकी से बुनी हुई सादा बुनाई है जो चिकनी, ठंडी और त्वचा के खिलाफ आरामदायक है। सादा बुनाई का भी लेकिन पर्केल की तुलना में अधिक मोटे तौर पर बुना हुआ मलमल है। फलालैन की चादरें, जो लंगोट के सूती रेशों से बुनी जाती हैं, सर्दियों के महीनों के दौरान अतिरिक्त गर्मी प्रदान करती हैं। रेशमी, साटन की चादरें, आमतौर पर सिंथेटिक्स से बुनी जाती हैं (रेशम बहुत महंगा होता है) एक नवीनता है।
Raw Material
If the bedsheet mill is to spin yarn, 480 lb (217.9 kg) bales are purchased from a cotton producer. This cotton is often called cotton because it is fuzzy like wool. It is still dirty and contains twigs, leaves, some seeds, and other debris from harvesting. Other materials used in the weaving process include starch or some sort of sizing that is applied to cotton threads to make them easier to weave. During the cleaning and bleaching process after the sheet is woven, caustic chemicals and bleaches are used, including chlorine and/or hydrogen peroxide solutions, to remove all colour prior to dyeing. Dyeing involves chemically derived dyes (meaning they are not natural and are not found in plants or trees but are created in laboratories) used for standard dyeing and colour-fastness.
कच्चा माल
यदि बेडशीट मिल को सूत कातना है, तो कपास उत्पादक से 480 पौंड (217.9 किग्रा) गांठें खरीदी जाती हैं। इस कपास को अक्सर कपास कहा जाता है क्योंकि यह ऊन की तरह फजी होती है। यह अभी भी गंदा है और इसमें टहनियाँ, पत्तियाँ, कुछ बीज, और कटाई से अन्य मलबा शामिल है। बुनाई की प्रक्रिया में उपयोग की जाने वाली अन्य सामग्रियों में स्टार्च या किसी प्रकार का आकार शामिल होता है जो सूती धागे पर लगाया जाता है ताकि उन्हें बुनाई में आसानी हो।
शीट के बुने जाने के बाद सफाई और विरंजन प्रक्रिया के दौरान, रंगाई से पहले सभी रंगों को हटाने के लिए क्लोरीन और/या हाइड्रोजन पेरोक्साइड समाधान सहित कास्टिक रसायनों और ब्लीच का उपयोग किया जाता है। रंगाई में रासायनिक रूप से व्युत्पन्न रंग शामिल होते हैं (जिसका अर्थ है कि वे प्राकृतिक नहीं हैं और पौधों या पेड़ों में नहीं पाए जाते हैं लेकिन प्रयोगशालाओं में बनाए जाते हैं) जिनका उपयोग मानक रंगाई और रंग-स्थिरता के लिए किया जाता है।
Bedsheet Manufacturing Process
Some manufacturers weave cotton bales to be delivered to the manufacturer. Others buy yarn already spun on spools. This section will describe the process of making 100% sheeting from bales of cotton that have not yet been spun.
Purchase of cotton: Bedsheet Manufacturing
Bales of cotton weighing approximately 480 lb (217.9 kg) are purchased and shipped to the sheeting manufacturer.
Blending: Bedsheet Manufacturing
Bales are laid side by side in a blending area. Bales are opened by a Unifloc machine that removes a section of cotton from the top of each bale. Next, the machine beats the cotton together, removes the impurities, and begins the blending process. The fibres are then blown through tubes into a blending unit where blending continues.
Carding: Bedsheet Manufacturing
Once mixed, the fibres move through tubes to a carding machine, which aligns and orients the fibres in the same direction. Cylinders with millions of teeth draw and straighten the fibres and remove impurities.
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Drawing, Testing and Rotating: Bedsheet Manufacturing
Here, cotton fibres are blended together and straightened as multiple strands of fibres are pulled together by a roving frame. The frame twists the fibres a bit and winds cotton onto the bobbins.
Spinning: Bedsheet Manufacturing
The rovings are spun on a ring spinner, and the cotton is drawn into a short strand and spun as it is spun. The yarn is then wound onto a bobbin and the bobbin is placed on a winder which winds the thread onto a section beam that will eventually fit onto the loom for weaving.
Hammering a Section Beam: Bedsheet Manufacturing
It takes 2,000-5,000 warps (yarn length-wise) to make one width of the sheet. Thus, the warp beam, which holds all the threads, is very large and cannot be loaded at once. So 500-600 ends of the thread from the spool are pulled onto a section beam, thus deforming it. Afterwards, several section beams would be loaded onto the larger warping beam, each contributing a portion of the warp.
Cutting Action
Each section beam goes through a slasher—a machine that coats the yarns with starch or shape to protect the ends and make the yarns easier to weave.
Beam Strike
Once coated with sizing, several section beams are loaded onto a large loom beam. In a matter of minutes about 6,000 threads are tied automatically on the old threads by a machine called a knotter. The knots are pulled through the machine and weaving can begin.
Weaving
Weaving, in which the warp or filler threads interlock with the warp or vertical threads, is performed on high-speed automatic air jet looms. Filler threads are moved into the warp threads at a rate of 500 insertions per minute, which means that a filler thread moves into the warp thread about every tenth of a second. It takes about 90 insertions to weave one inch of the sheet. Thus, about 5.5 inches (14 cm) of the sheet is woven per minute—10 yd (9.14 m) are woven per hour. Typically, 8,000 yds (7,312 m) of sheeting is woven on a loom and wrapped into rolls and sent for further processing.
Cleaning and Bleaching
- The fabric, called greige, is grey in colour. This is further accomplished by singeing – a process in which pieces of thread are burned away from the surface. Then, the sheeting is ready to bleach. This is done in three stages. First, it is washed with water and soap and given the shape of soap to remove contaminants. Next, caustic chemicals are applied to get rid of the debris residue and dirt found in the cotton yarn. The caustic is washed off and concentrated bleach (chlorine and/or hydrogen peroxide) is applied to eliminate the grey colour. Now bleached, the sheeting is rolled into a rope and put into a dryer that expels the moisture before dyeing.
- Weaving is done on high-speed automatic air jet looms. Typically, 8,000 yds (7,312 m) of sheeting is woven on a loom and wrapped into rolls and sent for further processing. Once woven, the sheet is bleached, wrapped in rope and dried, dyed and rolled. Automatic cutting equipment cuts the roll to standard sheet length and sheet hems are sewn.
- Weaving is done on high-speed automatic air jet looms. Typically, 8,000 yds (7,312 m) of sheeting is woven on a loom and wrapped into rolls and sent for further processing. Once woven, the sheet is bleached, wrapped in rope and dried, dyed and rolled. Automatic cutting equipment cuts the roll to standard sheet length and sheet hems are sewn.
Dyeing
All sheets are coloured. Even sheets sold as white must be dyed to become truly white sheets. To colour grey sheets, dyes are applied to the sheets in colour vats that use large rollers to press the dyestuff into the material. Once dyed, the sheeting is steamed to set the colour. Next, a resin is applied to the sheeting to control shrinkage.
Cutting and Sewing
Automatic cutting equipment pulls the fabric from the roll as it automatically cuts the sheeting to the required length. The rolls are transferred to a sewing machine that sews the top and bottom hems.
Packaging
The stitched sheet is folded either by hand or by machine. The machine-folded sheets are extruded, shrunk, and individually packaged for sale.
By-product/Waste (उप-उत्पाद/अपशिष्ट)
कपास के बुनकरों ने हाल के वर्षों में प्रदूषण फैलाने वाले इफ्लुविया और कपास के लिंट को कम करने के लिए लगन से काम किया है। कभी-कभी, कताई से उत्पन्न होने वाले रेशे के कचरे को पुनर्नवीनीकरण किया जा सकता है और अन्य कपास उत्पादों के लिए उपयोग किया जा सकता है। अतीत में, फ़ैक्टरियों के भीतर उत्पन्न होने वाला कपास का लिंट श्रमिकों के लिए एक ख़तरा था; हालाँकि, एयर-जेट करघे अब बहुत कम कपास की धूल पैदा करते हैं। जिस बिंदु पर ग्रेज सामान को संभाला जाता है, वहां परिवेशी धूल के कमरों से छुटकारा पाने के लिए स्वचालित स्वीपिंग और सफाई मशीनें हैं।
संघीय सरकार के लिए सबसे बड़ी चिंता सामानों की सफाई, विरंजन और रंगाई में इस्तेमाल होने वाले रसायन हैं। संघीय नियमों की आवश्यकता है कि कारखाने से परिणामी अपशिष्ट (जिसमें क्लोरीन, हाइड्रोजन पेरोक्साइड और अन्य विविध कास्टिक शामिल हो सकते हैं) राज्य और संघीय स्वच्छ जल नियमों को पूरा करते हैं, और मिलों को राष्ट्रीय प्रदूषक निर्वहन उन्मूलन प्रणाली परमिट की आवश्यकता होती है। होती है। बड़ी मिलों ने अपने अपशिष्ट जल उपचार संयंत्रों के निर्माण में निवेश किया है। उत्सर्जन अब स्वच्छ वायु अधिनियम द्वारा नियंत्रित किया जाता है और स्वीकार्य दिशानिर्देशों के भीतर होना चाहिए।
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FAQs on Bedsheet Manufacturing
How are bedsheets made?
Typically, 8,000 yds (7,312 m) of sheeting is woven on a loom and wrapped into rolls and sent for further processing. Once woven, the sheet is bleached, wrapped in rope and dried, dyed and rolled. Automatic cutting equipment cuts the roll to standard sheet length and sheet hems are sewn.
Is it profitable to sell bedsheets?
The Bedsheet manufacturing industry is one of the most lucrative businesses. The business provides a good opportunity for entrepreneurs to start something on their own.
How can I start my bedsheet business?
To start a bed sheet manufacturing business, you must have a fire department license from the local authority. Also, the Chief Executive Officer of the Fire Department will give the No Objection Certificate after carefully inspecting your business premises. You must also have a trade license to start your business.
Which place is famous for the production of bed sheets?
Solapur is one of the important districts of Maharashtra state of India. It developed as a commercial centre for cotton and other agricultural produce. Solapur bed sheets have earned fame and a reputation for their unique designs and durability.
What is expensive sheet material?
Premium materials, such as natural fibres such as long-staple cotton. Silk, and linen, are common in luxury bedding, as are satin and percale weaves.
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