Olfa, Martor, Milling and other company manufacture straight knife cutting machine. Butterfly knives, millingknife, ontario knives, tops knives and cool knives are available in market. In the garment/ apparel industries, straight knife cutting machine is used widely. This machine is used to cut woven and knit fabrics. Operator can easily to use messer cutting systems. The cutting production sheet is used to make sure that the raw material and all the things have arrived to the cutting section and everything is ready before the laying starts. If the fabric has any defects or faults as inspected by the store, then it is mentioned in this sheet and the cutting manager can make a point of taking such things into measure. The data provided by this sheet also renders information about the marker consumption and also the interlining status, which are other important things that are used in the department apart from the fabric.
Parts of Straight Knife Cutter:
Parts of Knives
Electric motor.
Power plug.
Switch.
Grease inlet.
Sharpening device.
Handle.
Stand.
Knife.
Knife Guard.
Pressure foot.
Throat plate.
Base plate.
Rollers.
Specifications of Straight Knives :
Specifications Name
Specifications Value
Product Category
Cutting
Machine Category
Knife Cutting Machine
Product Name
Straight Knife Cutting Machine
Product Model
According to Manufacturer
Product Class
New
Origin
Made in China
Brand/ Manufacturer
Butterfly knives
Agent in Bangladesh
No/Yes
Power
110v/220v, Horsepower: .65h.p.
Temperature
Normal
Certification
SGS/Others
Production Capacity
NA
Speed
3,400 rpm (single speed)
Stroke
1-1/2”
Blade size
8”
Sharpening belts
Medium
Medium
Manual
Dimensions
8” x 12” x 20.5”
Weight
32 lbs
Description
Features of Straight Knives:
Knifes
Ontario knives could be used to cut higher depth of fabric.
These are zero tolerance knives,
By ontario knives heavy fabric such as denim and canvas can be cut.
Milling, automatic Grinding could be done during cutting.
Could be cut at any angle and could be cut fabric at more curved line than the round knife of butterfly knives
Disadvantages of Straight Knife Cutter:
Milling cool knives deflection is high in risk, when lay height is too high
The Risk of milling cool knives are high for physical damage of operator
Costly
Cutting Process
Industrial Engineering in Cutting Department:
The number of operators working in the department is 35 for Autogarment and 35 for Garmentspedia.14 operators are for spreading and cutting, 17 for relaying and 4 for panel checking. These numbers are the same in both the sections, namely, Autogarment and Garmentspedia. Apart from this, 9 people are used for the purpose of numbering and bundling. The spreading and cutting requires skilled operator, whereas the numbering operator can be unskilled as well.
The machines employed for the purpose of spreading and cutting are- Round Knife, Band Knife, Spreading Tables etc.
Machine
Number
Band Knife
3 (1per unit)
Straight Knife
15 (5 per unit)
Round Knife
3 (1 per unit)
Drill
2
Tables
9 (4 spread/cut)
Cutting Plan:
The cutting plan sheet is filled with the details of the cutting and the ratio and also the number of lays based on these ratios. The cutting plan is made by the cutting department and a copy of the same is provided to the CAD department so that they can make the marker accordingly.
Conclusion:
Although the milling cool knives other knives has some limitation, this machine is very popular in the apparel industries to cut both woven and knit fabric. Some machine are zero tolerance knives. A report is prepared in this format, which includes the data regarding the progress of the cutting of a particular order. This includes the data like the number of pieces in the order, the number of pieces cut and the balance number of pieces, all in the required ratio and the given color quantity. The report also includes the interlining details and the cutting details.
Button Hole sewing Machine like juki , janome is a simple automatic machine which is used garments industries to make hole of button of apparel. It is easier than hand sewing system. The size of the hole of button hole sewing machine depends on the size of the button. The hole is created by a cutting knife which is operated from the top after stitching. Various type button hole is formed by this modern and latest machine. This is very similar of Attaching Buttonhole Machine
Buttonhole Machine First Sewing Machine:
Buttonhole machine is mainly used for clothing such as dress shirt, pant, knit wear, sweaters etc.
The features of a buttonhole machine is given here which is found in a sewing shop
It is easy adjustment of hole size & stitch density are facilated.
The hole is cut either before or after stitching.
Buttonhole machine is very first sewing machine
It is a straight or shaped slit cut.
Special type of thread is used for sewing and thread of the machine is available on sewing shop
Lock or chain stitch may be used which may be available on sewing shop
This type of machine is available in sewing shop manufactured by different sewing machine company
Guide Line for Button Hole Operation:
For woven tops garments we use two types of button hole machine in production. Types are Purl and whip.
There is a guide line which we have been following but in some cases it is not maintained properly which causes quality failure and reduces productivity. Guide lines are stated below-
For any type of formal shirt button hole operation will be purl and for casual it will be whip.
For any type of wash garments button hole operation will be whip.
If fabric weaving is compact we may go with purl hole.
Exception to the above rules can be applied as per buyer’s requirement.
Specification of Buttonhole Sewing Machine :
Specification of a first singer sewing machine is given below-
The buttonhole sewing machine should be carried by two people as shown in the figure. Hold the motor cover A firmly by hand, so that the pulley will not rotate. Please wear a pair of skid proof shoes while moving the sewing machine. When the machine is ready for operation all the safety devices is not allowed.
Moving the Button
The Installation Position:
Please do not install the sewing machine near the equipment’s such as Television, Radio, or Wireless Telephone. Or these equipment’s will experience electronic interface. The wire should insert to the AC power socket directly. If using the extension wire this might cause malfunction.
Some Faults During Production:
Shadding at neck yoke
Poor shape at armhole
Puckering at slv joint
Needle damage at slv joint
Hole at body
Oil stain
Yarn contamination
Hi-low at front and back part
Shadding at neck yoke
Poor shape at armhole
Puckering at slv joint
Needle damage at slv joint
Hole at body
Oil stain
Yarn contamination
Hi-low at front and back part
Buttonhole Sewing Machine Working Procedure:
Use of knife to make hole according to size
For buttonhole machine of 18 liner hole is created by 9/16 Knife. For button of 14 liner hole is created by 7/16 Knife. Snap button for adjusting with garment’s if button fitting tight then presser should be increase at female button to make free (big) the hole. If snap top side plastic or glass then should be considered for increasing presser and have to adjust a presser that will not damage top side.
Rules to identify about liner of button
As we know,
1 inch = 40 liner
1 inch = 2.54 cm
= 25.4 mm
Liner = 25/ 40 [mm / liner]
= 0.625
Button width = 11 mm
Liner = 11/ 0.625
= 17.60
= 18 [Because after point if the number is bigger than 5 than it counts as 1 and point dismissed]
Rules to set hole at neck and front placket
Rules = front placket width /2 -3 [here 3 mm minus for bartack width]
As rules
If f / placket width = 3 cm = 30 mm
Hole placement of neck will be = (30 / 2 – 3) mm
= 12 mm
If f / placket width = 3.5 cm = 35 mm
Hole placement of neck will be = (35 / 2- 3) mm
= 14.5 mm
Front placket hole placement
Front placket width / 2 = f / plkt hole placement
If , placket width = 30mm
Hole placement will be = (30 / 2) mm
= 15 mm
Rules to set BD button
For setting BD button following rules should follow:
At first we have to fold a gmts as standard fold and after that have to measure collar spread.
According to collar spread have to make a pattern to mark for button attached. To make pattern we have to carry in mind following elements:
collar spread
collar shape
collar point length & width
Note: this pattern should differ from size to size.
Classification of button & hole
There are many kinds of button. But almost using types of button are given below:-
Button stc are two types those are found in sewing shop:-
normal lock stc
cross and lock stc
Hole stc are two types:-
whip
pearl
Use of hole in gmts
For wash item hole should be whip and for non wash item hole should be pearl. Because there is possibility to broken hole (pearl) by wash.
Thread use at button and hole sewing
For hole sewing 60/2 count no thread is used almost time.
For button sewing 50/2 count no thread is used almost of time.
Pull test Procedure of Button Hole Sewing Machine
For Plastic, Snap & Metal button
weight & Time
Standard weight – 90 Newton or 9.5 Kg (Approx) & Standard time – 10 second.
Size set garments & every size at ten pcs should have to pull test. (Procedure can be very)
How To Make A Buttonhole :
Button hole must be suitable for the type of fabric/product/wash
Button hole must have matching thread colour with fabric/top stitches, if no other instruction has been given
Button hole must be sewn/placed according to the order instructions
Button hole must be sewn with sufficient density
Button hole must be stitched through minimum 2 layers of fabric and if needed (e.g. thin, silky, delicate,
Button hole must open weave fabrics) with suitable fusing.
Button hole must One more layer from main fabric is sometimes enough instead of fusing. Wearing test
Button hole must must be done if sensitive fabrics!
Button hole must have the right size
Button hole must allow ease of buttoning
Button hole must be clean and nice
Button hole must recommended to pre-stitch around buttonhole before sewing, see Button Guideline
How To Make Buttonholes More Process –
Buttonholes must be sewn on minimum 2 layers of fabrics, and if needed (e.g. thin, silky, delicate, open weave fabrics) with suitable fusing One more layer from main fabric is sometimes enough instead of fusing, but wearing test must be done if sensitive fabrics!
Buttonholes must 10-14 stitches for 2-hole button depending on size of button and thickness of thread. Example: o adult garments: 10 for normal button, 14 for big button. Baby & Children garments buttons must withstand
Buttonholes must 7-10 stitches x 2 for 2-hole button depending on size of button and thickness of thread. Example: o adult garments: 7+7 for normal button, 10+10 for big button. Baby & Children garments buttons must withstand 90 N
Buttonholes must be sewn with poly/poly core spun yarn on outerwear garments, o metal- and heavy buttons on all garments (if no specific requirement due to e.g. garment dying etc).
Buttonholes must All other garment types: poly/poly core spun yarn is strongly recommended, but 3 ply thread is also accepted
Buttonholes must when machine stitched, always be attached with lock-stitch machine, if no other instruction has been given
when hand sewn, always be securely stitched on with minimum 4 stitches, with double
thread, and finally fastened with 3 stitches and a knot
when shank button, always be attached through minimum 2 layers of fabric on lock-
stitch machine. If not possible with lockstitch machine it must be secured by hand
after machine sewn. Depending on the type/size of the button, metal or heavy buttons
must be secured with a wrapping around the shank
Minimum Manufacturing Requirements for jersey & knit products
Buttonholes must all uncut threads on the buttons and shanks must be carefully trimmed, 3-5 mm is accepted
Buttonholes must be suitable for fabric/product/wash
Buttonholes must be sewn on/placed according to the order instructions have no sharp edges.
Buttonholes must be colour fast
Sop for Button Hole
AIM: Buttonhole-size regulation to avoid being opened easily when they are bigger than the size of buttons and being opened hard when they are smaller than the size of buttons.
SCOPE: This memorandum covers shirts which are manufactured abroad or within the country.
RESPONSIBLE PARTIES:
Garment Technologist / Chief Pattern Cutters:
Garment Technologists and Chief Pattern Cutters fill in “Risk Analysis Form for the styles that they find risky and write “It has been approved technically; it should be followed carefully in pre-production samples and production,” during technical meetings.
They are responsible for stating the reference number of the related memorandum in the sewing instructions as outlined in Memorandum
Merchandiser: Sending the related memorandum to Manufacturers.
APPLICATION: Preventing buttonholes in shirts from being applied smaller / bigger than buttons: Buttonholes should be appr. 0,1cm bigger than the size of shirt buttons.
Incorrect application (Buttonhole is smaller than the button.)
Correct application (Buttonhole is 0,1cm bigger than the button.)
Conclusion:
This type of Button Hole Sewing Machine is not use for different purpose. It is very popular in the garments industries.
Lab equipment list o textile Lab is a special room equipped for scientific experimentation and research with a lot of equipment’s. Textile Lab used for scientific research. It is very important set up a textile lab for checking basic physical properties of textiles. Fabric properties like dimensional stability, color bleeding, color fastness, GSM of fabric is tested on lab. Designed for product development quality control and customer problem solving this fully air conditioned laboratory feature with high pressure liquid chromatography. [2]
Textile Lab Equipment List:
lab equipment list are used in textile industry is given below-
Procedure :Take 10ml HCl weight it in gm and then make 1L solution with distilled water in volumetric flask, Take 2.5 ml of that solution in a conical flask; add 2-3 drops of phenolphthalein indicator. Titrate with 0.1(N) caustic soda
Performance standard:37% or as required
In case of non conformity :Rejected
Document / form used :Chemical test register (log book)
Formic acid test:
Machine / apparatus used :Burette, pipette, beaker, balance
Machine / apparatus manufactured : N/A
Person responsible:Lab assistant
Frequency:Every new lot also as and when required
Method :Titration with standard base (Sodium Hydroxide).
Procedure :4.6 gm formic acid is added in 100ml distil water.Take 10ml of that solution in a conical flask and 2-3 drop of phenolphthalein indicator. Titration with 1(N) caustic soda
Result = Burette reading × 10
Performance standard:80-100 % or as required
In case of non conformity :Rejected
Document / form used :Chemical test register (log book)
Glubers Salt / Sodium chloride test:
Machine / apparatus used :Burette, pipette, beaker, balance
Machine / apparatus manufactured by:N/A
Person responsible: Science lab assistant
Frequency:Every new lot also as and when required
MethoN/A
Reagent N/A
Procedure :Take a beaker dry it and take the weight (example X).Take 10gm Glubers salt in a 50ml distilled water and make solution. Filter the solution. Take the solution in a beaker and evaporate it. Take the weight of the beaker (example Y). Result = {(Y-X) ÷ 10} × 10
Performance standard:As required
In case of non conformity :Rejected
Concentration of Acidic Acid:
Machine / apparatus used :Burette, pipette, beaker, balance
Machine / apparatus manufactured N/A
Person responsible:Lab assistant
Frequency:Every new lot also as and when required
Method :Titration with standard base (Sodium Hydroxide).
Procedure: Take 6 gm acidic acid and dissolved it in 100ml distills water. Take 10 ml of that solution in a beaker and add 2-3 drops of phenolphthalein indicator. Titrate with 1(N) caustic soda. Result(% of acidic acid) = Burete reading × 10
Performance standard :90-100%
In case of non conformity :Rejected
Concentration of soda ash:
Machine / apparatus used :Burette, pipette, beaker, balance
Machine / apparatus manufactured by:N/A
Person responsible:Lab assistant
Frequency:Every new lot also as and when required
Method :Titration with standard acid (HCl)
Reagent :1 (N) HCl, Methyl orange indicator
Procedure :Take 5.3 gm soda ash and dissolved it in 100 ml distill water.Take 10 ml of that solution + 10 ml distill water and 2-3 drops of Methyl orange indicator. Titrate with 1(N) HCl.
Result = Burette reading × 10
Performance standard: 80-100 %
In case of non conformity : Rejected
Concentration of Oxalic acid:
Machine / apparatus used :Burette, pipette, beaker, balance
Procedure :Take 6.3 gm oxalic acid and dissolved it in 100ml distilled water.Take 10 ml of that solution in a beaker and add 2-3 drops of phenolphthalein indicator. Titrate with 1(N) caustic soda. Result = Burette reading × 10
Performance standard:As required
In case of non conformity :Rejected
Concentration of Caustic soda:
Machine / apparatus used :Burette, pipette, beaker, balance
Procedure :Add 8.3 ml of HCl in 100 ml distill water. Dissolved 4 gm caustic soda in 100 ml Take 10 ml of that caustic soda solution in a beaker and 2-3 drops of phenolphthalein indicator. Titrate with 1(N) HCl.
Result = Burette reading × 10
Performance standard:90-100 % or as required
In case of non conformity :Rejected
Concentration of Sulfuric acid:
Machine / apparatus used :Burette, pipette, beaker, balance
Procedure :Add 10 gm sulfuric acid and dissolved it in 100ml distilled water. Take 10 ml of that solution in a beaker and add 2-3 drops of phenolphthalein indicator. Titrate with 1 (N) caustic soda. Result = Burette reading × 10 × 1
Performance standard:90-100% or as required
In case of non conformity :Rejected
Document / form used :Chemical test register (log book)
Concentration of Hydrogen Peroxide:
Machine / apparatus used :Burette, pipette, beaker, balance
Procedure :Weight sample such that there is no more than 0.06 gm of H2O2 present, dilute with 50 ml of distill water and add 10 ml of (1:4) H2SO4. Titrate with 0.1 (N) potassium permanganate (KMnO4) till pink color appearance. Volume of (KMnO4) (0.1) (0.017) (100)
Result= Sample weight
Performance standard:45-50 % or as required
In case of non conformity :Rejected
Document / form used :Chemical test register (log book)
Wetting agent test:
Machine / apparatus used :1 L beaker
Machine / apparatus manufactured by:N/A
Person responsible: Science lab assistant
Frequency:Every new lot also as and when required
Method :Dipping test and comparing with running lots performance.
Reagent :Wetting agent
Procedure :Make a solution of the wetting agent as recommended by the suppliers in the beaker. Takes 108×58 / 20×20 greige fabric and cut at least 10 samples with the sample cutter (38 ml, dia 15 cm). Hold one of the samples vertically above the beaker and relies gently in the solution. Start a stop watch at the time of the release and take note of the time when the sample reaches bottom of the beaker. Wet ability is decided W.R.T with running lots. While comparing a new lot with a running lot we can follow the following procedure: A particular fabric is desized, batched and then scoured, bleached with both the new and running wetting agent lot under the same condition. After the scour/bleach process the processed fabric are checked for their absorbency, size content and whiteness. If the results are similar than the new lot is as good as the running one.
Performance standard:Standard time = 15-20 sec
In case of non conformity :Rejected
Document / form used :Chemical test register (log book)
Test purpose and Related Methods
Purpose: This Test is intended for the determination of Dimensional change of fabric or garments when subjected to home laundering procedure used by customer.
Dimensional Change: A Generic term change in length or width of Fabric or garments.
Growth: Dimensional change resulting in an increase length or width of a specimen.
Laundering: This process intended to remove soil and/or stain by washing.
Shrinkage: This resulting decrease of length or width of a specimen.
Method We Use:
For USA / CANADA: AATCC 135 (For Fabric) , AATCC 150 ( For Garment)
FOR EUROPE: ISO 6330
Spirality / Skewness:
Purpose: This Test determines change in skewness in woven and knitted fabric or twist of garments when subjected to repeated automatic laundering procedure commonly used in home laundering. We get from these test are—Garments twist , skewness And Remove soil and stain by washing.
Calculation for Science Lab
(CD) x 100%
(AB)
Calculation:
CD=2 x 100%
AB=55
spirality:3.64%
Method we use:
FOR USA / CANADA: AATCC 179
FOR EUROPE: ISO 6330/ISO 5700
Conclusion:
Extensive color range of flame retardant chemicals meeting international standards. Durable, law cost, balogen free solutions for the ultimate protection. Exbaust and continuous applications for leather, wool, nylon, polyester, cotton and blends.[2]
Sewing machine stitches made by bartacking sewing machine like janome is actually a lockstitch sewing machine group which produced a very high density sewing machine stitches in a very short length for increase strength of that particular place. Bartacking machine contains one needle and one bobbin. These machines are used for sewing both woven and knitted garments by machine operators
Rag Tearing Machine is using for textile recycling on woven fabrics and non woven fabrics for Waste management. In this maste management method we can know the fabric/cloth quality and other specification of cloth. That’s there is no way to make choice the normal type of fabric. We can make it the desired quality of fabric by help of this machine.
Function of Rag Tearing Machine :
To know the fabric quality for implementing waste management process
To select the appropriate fabric for implementing waste management process
To know the task of machine
To make sure the required quality product
To make rag bag
Used in textile industry for textile recycling
Used for Waste Management
To make polyester fabric
Used for recycled fashion
Used for recycled clothes
Rags Tearing Machine
Specifications of Tearing Machine:
[label type=”label” title=”Specifications Name”]
[label type=”label” title=”Specifications Value“]
Product Category
Weaving
Machine Category
Fabric Rags Tearing Machine
Product Name
Fabric Rags Machine
Product Model
According to Manufacturer
Product Class
New
Origin
China/India/Others
Brand/ Manufacturer
Name of Manufacturer
Agent in Bangladesh
No/Yes
Power
380v
Temperature
Normal
Certification
SGS/Others
Production Capacity
120-160kg/h
Rollers diameter
600mm
Fan
1,5kw each
Color
green or blue or violet
Wire size
3.5T/25.4
Weight
800 kg
Motor power
18.5kw
Dimension
2600.1450w.1550h
Description
Fabric/Cloth/Textiel rag machine
Features Recycled Fashion Machine:
It can lose remove the fabric waste, hard waste, prepare for further process by GM textile waste recycling machine series for recycled fashion
Help to keep the polyester fabric length of t he finished product and reduce the damage to the wire of GM machine series
Scrap metal is used to make recycled fashion of polyester fabric by this machine
Advantages of Recycled Fashion Process:
Its removes the hesitation of the quality of recycled fashion and create the locality with the market or suppler.
Waste Disposal Procedure
The management of AUTO emphasizes on establishing Environment Management System (EMS) inside & outside its factory premises to ensure environmental protection in the process of using raw materials, manufacturing products and discharging wastes. The management is firmly committed to comply all the relative obligations to ensure environment friendly condition in and around the factory.
The company has developed certain systemic procedures for the disposal of its wastes to prevent any environmental pollution and also for the safety of the workers & staff as well as the overall community.
Disposal wastes in AUTO are Empty Drum, Waste Accessories, Waste Metal Items & Waste Glass Items etc. Specific guidelines for the disposal of wastes are mentioned below.
Day to day wastes inside the production system will be kept in the respective area or waste boxes and at the end of each working day all of these wastes will be dispatched outside the factory in a designated safe place.
Empty Drums, Empty Container, Empty Bottle, Waste Plastic etc. we keep in a designated area & then send to the supplier for Recycle. The empty container of Thinner & other chemical container should not be used in the factory and not be given to workers for any other purpose.
At first, we try to repair the wastage metal items & if it is not possible then we keep it temporary in the wastage store & sell to the producer for recycle.
We keep all the accessories Waste items such as Carton, Poly, Gum Tape, offset items, Plastic clip & others Wastage in a designated area & & then send to the supplier for Recycle.
Others Items such as fused tube light & Broken Glass we keep in a designated area & then send to the supplier for Recycle.
During the removal of wastes it will be ensured that no nuisance is created because of the removing process and it does not affect the workers staff and also the tenants in and around.
Store & Administration of HR will maintain records of all waste disposals.
To sell the waste one team of three dept. (1 person – Admin, 1 person – store & 1 person from security dept.) will inventory item wise qty. Finally by a challan it will be out from the factory.
Waste which are not sellable, will be destroy by burning at a designated place.
Accumulated list of wastes & disposal procedures:
Segregated wastes are finally disposed of when they are no longer required. Disposal procedure depends on waste category. Some wastes, such as chemical wastewater requires treatment by ETP (Effluent Treatment Plant) and some require simple disposal procedure such as dumping on landfilling site. On the contrary, some other wastes are reused and recycled. In the following tables, we have mentioned all the wastes and their disposal procedures-
This type waste if thorough here & there then fabric do not melted with the soil from which environment may pollute.
Incoming waste fabric firstly is kept segregate in certain area. One / two times in a months handed over to supplier for recycle.
Factory supervisor is responsible to monitor as rule and he is maintaining register with records as well.
Plastic / poly
Plastic & poly is generated from sewing section & finishing section
This is also not mixable item with soil. Relevant chemical is involved with the plastic. So its infected impact goes with air.
The company is also segregate in area from where is delivered to supplier for recycle as same way.
Factory supervisor is responsible to monitor as rule and he is maintaining register with records as well.
Metal / tin
This item is generated from machinery workshop and pattern making section.
This is not also mixable with the soil.
The company does not through outside of the factory. Its infection impact may involve with the air which is harmful for environment.
The company is also segregate in area from where is delivered to supplier for recycle as same way.
Factory supervisor is responsible to monitor as rule and he is maintaining register with records as well.
Tube Light
Tube Light is generated also from all section of Manufacturing Process.
Tube light making ingredients are not mix with air or soil. So its harmful radiation may occur any diseases on human body.
The company is also segregate in area from where is delivered to supplier for recycle as same way .
Electrical In charge is responsible to monitor as rule and he is maintaining register with records as well.
Paper
Paper is generated from Admin, Marketing, commercial and Accounts section .
Paper do not melted with the soil. If it is thorough outside of the factory then it’s infected impact may spread with the air .
The company is also segregate in area from where is delivered to supplier for recycle as same way .
Factory supervisor is responsible to monitor as rule and he is maintaining register with records as well .
Dirty water , stools & Urine
This item is comes from toilets .
This is very much polluted item for environmental pollution . It is directly impacted with air & water.
From the generated area sealed line has connected with municipality sewerage lines. So no scope to pollute by it.
Factory supervisor is responsible to monitor whether line is leaked in some where and he is maintaining periodically .
Medical Item
This type is generated only from medical room. Here some waste item is that blooded cotton, shirring, cap of tabs etc.
Same things is that such a item do not mix with the soil . As a result it’s impact is directly falls on environment .
This type of medical waste is disposed periodically as per disposal procedure .
company staff nurse is responsible to monitor and dispose.
She maintain & disposed records as well .
Disadvantages of Scrap Metal:
Its little bit costly for producing recycled fashion / recycled clothes
Conclusion :
By using these machines we can esily understand the tearing strentght of fabric and tearing strenght is the important factor each and every fabric. This machine played a vital role in textile sector ,so it’s very important to know about it .
[1] Rahamat Ullah Joy, B.Sc. in Textile Engineering, Daffodil International University, Reporter of apparelbangladesh24, Email: [email protected]
