We have a full focus on the quality and reproducibility of the output of all Yeman equipment, as that is our client's capital.
We let our global high-numbers of installed machines speak for itself while we fully guarantee the performance of the equipment on the highest global quality-level.
Hong-Kong, Beijing, Shanghai, Switzerland
Client-base
worldwide
Established
1982
Product-range
Wet Finishing Equipment, Printing, Finishing
After-Sales Service
WET FINISHING EQUIPMENT
Yeman Desizing, Scouring and Bleaching Ranges for Woven Fabrics
WSB-9000
High efficiency combined with a substantial saving of resources.
Our one-step desizing-, scouring- and bleaching process offers a range of advantages:
√ Application of new patented features substantially shortening the overall process-time, reducing processing costs and strongly reducing the environmental burden.
√ High-quality standard of production combined with an optimal reproducibility
√ Up to 40% reduction of steam and water consumption.
√ True environment-friendliness with measurable reduction of emissions, of pollution
Technical Specifications
Working Width
Ranging from 1’600mm – 3’400mm (200mm / step)
Machine Speed
5-140 meters / minute
Fabric Range
√ Pure Cotton
√ T/C Nylon / Cotton
√ Spandex / Cotton
√ Viscose / Cotton
Steamer Fabric Content
3’100 meters content (4 sections)
4’100 meters content (6 sections)
HTW | HEW Fabric Content
HTW 8: 25 meters | HTW 5+5: 32 meters
HEW / 22:22 meters | HEW / 25: 25 meters
Tension Range
1.5 kilograms thru 60 kilograms thru load-cell control
Machine Construction
Full Modular Construction
Industrial Standard
CE certification | IP55
Yeman Continous Rope Bleaching
For scouring and bleaching of fabrics that need special attention, fabrics like terry towel or delicate tension-sensitive fabrics, rope processing is the ideal solution.
Based on your specific fabrics and the desired process- and after-processing parameters, Yeman is the ideal partner to define the optimal components of your continuous rope bleaching range.
Till Yeman introduced its modern rope scouring and bleaching ranges, such lines were produced by traditional procedures, not really making substantial changes to there products.
Those machines are in general often limited to the pre-treatment processing of lightweight woven fabrics, most of such fabrics are used to produce bed sheets.
The machine construction is based on a modular system, allowing to make the ranges exactly fit the demands of our clients.
Thanks to a controlled overfeed, the processing is fully tensionless leading to the terry towel piles are standing (not flattened), the hand feel is significantly better, the fabric thickness is clearly improved, and thus the overall quality of the final product is objectively and measurably by far better.
Technical Specifications
Yeman developed rope bleaching with modern technology also suitable for heavyweight fabrics like terry towel, having a weight of up to 650 grams: It goes without saying that also light fabrics can be processed.
The Yeman rope scouring and bleaching ranges are also highly suitable for the processing of tension-sensitive and thus delicate fabrics, as well as circular knitted fabrics.
The water counterflow, flowing from the machine exit to the machine entry with 5 channels at the bottom of each chamber. Thanks to this counterflow, the cleansing of the fabrics show highly increased results in comparison to any other equipment being offered in the global market.
The rope chambers have a fabric content of 25 meters each, To increase and optimise the washing efficiency, 5 passes through the twin rubber-padder lead to the best possible processing effects.
Yeman Mercerizing
Mercerizing is essential for high-quality pre-treatment. The consumption of dyestuff can be reduced by 30%, while at the same time a substantially higher brilliance is achieved while also the levelness in dyeing is improved. Strength- and dimension stability are substantially increased leading to the best possible handle of the fabrics processed.
Advantages;
√ A high number of installed installations
√ Optimal mercerizing results while realising the lowest possible chemicals, water, heat and power consumption.
√ Rapid installation
√ Simple and intuitive operation
√ High construction stability
√ Extrem low maintenance needs and thus about neglectable low maintenance costs
Yeman Mercerizing
Relaxation optimizes the knit structure, mercerizing will stabilize it. There are of course also many other benefits like 40% dye savings.
Stretch forces in the weft during caustic removal make weft knit fabrics retain dimension. Therefore, a roller-chain mercerizing machine is needed. All bottom rollers are engraved and driven to evenly resist width shrinkage and to minimize tension.
The NaOH concentration is maintained with a 0.2oBé accuracy.
Yeman Thermosol & Pad Steam Dyeing Ranges
The Yeman desizing, scouring and bleaching ranges, equipped with guaranteed uniform bleaching results while full reproducibility of all production parameters.
The Yeman bleaching ranges guarantee uniform bleaching results while full reproducibility of all production parameters is given.
√ A high number of installed installations
√ Optimal bleaching results while realising the lowest possible chemicals, water, heat and power consumption.
√ Rapid installation
√ Simple and intuitive operation
√ High construction stability
√ Extrem low maintenance needs and thus about neglectable low maintenance costs
Savings
Water use for pre-treatment in jets is 20 litres per kilogram of fabric. For open width, this is just 7 litres per kilogram of fabric. Thanks to the unique Yeman processing and often patented applied technologies, cost savings on water and energy for open-width processing are up to 60%.
Fabric Appearance
Open width creates no pilling nor markings. The evenness of the open width being processed leads to the same weight measured in grams per m2 remains unchanged, this measured ar the beginning, the middle and the end of each batch as well as measured from batch to batch.
Shrinkage & Spirality Control
During open width processing, fabric shrinkage is controlled through overfeeding. Spirality is also strongly reduced in open width processing.
Yeman Continous Dyeing Ranges
The most important dyes for continuous dyeing are reactive, disperse, vat, and sulfur. Reactive, a water-soluble, anionic dye is in continuous dyeing important for cotton only.
Vat and sulfur are made soluble by reduction and then become anionic dyes. Vat and Sulphur are in continuous dyeing also used for cotton only.
Disperse, an insoluble, non-ionic dye is in continuous dyeing only used for polyester blends as 100% polyester is almost exclusively dyed on jets and jiggers.
Yeman Dyeing Processing Options
√ Viscose
√ Lyocell
√ Polyamide
√ Pad thermo fix
√ Pad moist
√ Dry heat and steam
√ Steam only
√ VAT on Cotton
√ VAT thermosol – pad steam
√ Thermosol
Download the complete Yeman Continous Dyeing information by clicking below link:
Yeman Dryer
TDR-9000
The TDR-9000 modular hot flue loop dryer has undergone a revolutionary development providing a versatile application for every demanding pad-dye-drying process.
Advantages
The TDR-9000 offers the following advantages:
√ Easy operation combined with low energy consumption levels consequently reducing the environmental burden
√ Modular construction allows fast and simple assembly
√ Minimum maintenance level
√ Flexible drying capacity
√ easy cleaning of special filters and removable air nozzles
√ Optimal tension control, each, by an independent A.C.inverter motor, positively driving the top roller, equipped with a load-cell tension sensor to guarantee also sensitive fabrics are processed crease-free
√ High-end fabric openers
√ At the entry position of every dryer chamber a positive screw-opener is installed (patented)
Technical Specifications
Twin air blower
To guarantee a uniform drying result, each section is equipped with twin A.C. Inverter controlled air blowers.
Cooling
For cooling the fabric, depending on the configuration, one cooling cylinder or two cooling cylinders of Ø 800 mm, driven by independent A.C inverter motor(s). These motors are installed in front of the plaiting-device with a circulating water cooling system which cooling capacity is flexibly adaptable to the cooling needs.
Roller width
√ 1’800 mm – 3’400 mm
Roller diameter
√ 1’800-2’400 (Ø 180 mm)
√ 2’600 – 3’400 mm ( (Ø 200 mm)
Dryer sections
√ 1-4 dryer sections/chambers
√ Each section has a fabric content of 24 meters
Means of Heating
√ Gas, oil, steam, electric power
Fabric Opening
√ Each drying chamber has its fabric opener
Insulation
√ Fibreglass high insulation value having a 120mm thickness
Heater filters
√ Each heater has its own easy to remove and clean filter
Section / chamber length
√ 3’500 mm
Ventilator
√ 2x H-Grade
√ 180°C temperature
√ A/C inverter controlled ventilator / motor, 1 per section / chamber, 7.5 – 11 KW
Controller
√ Siemens CPU, PLC. All electronic control systems are on the highest quality and performance level
√ IP 55 classification
Safety
√ Full CE compliance
√ Independent controlled temperature and suction (outlet) humidity control
Yeman Continous Singeing
The Yeman singeing equipment optimally removes and burns out the hairiness from the fabric’s surface, producing a smooth surface finish on the fabrics processed.
Singeing of knitted and woven fabrics plays an important role in fabric pre-treatment, in the appearance of the fabric, while it ensures a clean and clear surface before the following steps in the processing of the fabric is commenced.
√ Obtain a clean surface
√ Allowing the structure of the fabric to be clearly seen
√ Reduced risk of pilling
√ better printing of fine designs with higher clarity and details
√ Reduced risks of irregular dyeing process particullarly in dark shades (due to diffused reflection of light)
The “double jet” scorching flame system, which is completely consistent with the original German, can be applied to the front as well as to the back of the fabric.
√ Scorching-through-firing on free-guided fabrics (sensitive and heavy fabrics).
√ Singe the fabric backed with cold water sticks—single (general fabric)
√ The flame mouth can be used for tangent angle burning to the fabric-cutting burning (light and thin fabric).
√ The entire unit of the singeing machine is in a closed/covered execution.
√ The smoke exhaust-device above the fire port can completely remove the smoke generated during the singeing process. Both the side door and the folding door offer easy access to all parts of the burner.
√ High-efficiency “double jet” flame burner system, which is water-cooled. 2 high-temperature and energy-saving aluminium alloy patented burner. Gas and air are optimally mixed and burned by the fire nozzle directing the flame onto the fabric.
√ The proportional mixing valve is used to control the mixing ratio of air and combustion gas, Flame intensity can be adjusted according to the different fabric types and the processing technologies.
Technical Specifications
Heating
LPG / Natural Gas (LPG / CN)
Machine / operation speed
10 – 120 meters / minute
Singeing Flame Teperature Range
650 – 1’300 °C
Gas Temperature
0.5-3.0 Bar
Required water Pressure
3.0 Bar
Required Compressed Air Pressure
6.0 Bar
Power Requirements
400V, 3 ph., 50 Hz. +/- 10%
220V, 50Hz. \ -10%
√ 2 stainless steel water cooling rollers (inside the scorching machine) are used to cool the cloth surface to prevent the fabric from overheating
√ An ” airbag-system” is used to prevent the fabric from buring in the unlikely case the compressed air or power is suddenly interrupted.
√ The automatic cooling water circulation includes a water pump, a water tank and a water supply device to ensure the inlet water temperature is constant at about 35 °C and the outlet water temperature is constantly kept at 50 degrees °C to prevent dripping of condense water, often a cause of the fire nozzle being corroded.
√ Osthoff-type mouthpiece ignition
√ A high-pressure igniter ignites the flame automatically, the device is button-controlled.
√ Singe flame control unit: When the flame in the combustion chamber burns incorrectly or the flame suddenly goes out, the machine will automatically stop and cut off the gas supply immediately.
√ A pneumatic device is used to control the fire-port in working or switched off mode.
Yeman Stenter CS-8000
The Yeman CS-8000 stenter has a modular construction and can be equipped to run wovens, knitwear or both. Working widths range from 900mm to 3’200 mm with speeds up to 150 meters /minute, depending on the number of chambers, fabric construction and process type.
Important subsystems like weft straighteners, infrared selvedge detectors, selvedge decurlers, chain clips, knitwear selvedge cutters, gas burners and temperature sensors are all from German, Italian and American origin.
High-end specialized weft straighteners can either be supplied with the machine or customer supplied and integrated by Yeman. For knitwear Yeman also has a one or two-roller weft straightener of own design available.
Infeeds and exits for wovens use selvedge guiders, for knitwear full-width web guiding is used like driven scroll expanders, slatted rollers and balancing rollers
Fans for ‘Twin Air’ flow control up and down
Scrays for non-stop operation can be applied and stenters can be positioned on a platform when required.
Dyestuff padders will have multi under the liquor rollers, a 50N/mm horizontal squeezing unit with rubberized hydraulic oil swimming rollers and cooling or heating.
Chemical padders have a single dip trough with a vertical 6 tons squeezing unit with rubberized low deflection bowls. All padders have automatic level control.
Standard options for knitted fabrics are selvedge gumming with IR drying at entry and selvedge cutting with suction at the exit.
Three-finger selvedge openers at chain entry correct either up or down curling for both wovens and knitwear.
The CS-8000 offers the following advantages:
√ Modular construction has a positive effect on the ease of operation and maintenance
√ Twin-ventilation of the chambers achieving an effective”lay-on-air” effect, Fabric hand-feel is much better
√ Patented and long-life chain/rail construction with a minimum expansion effect under heat exposure
√ A modern electronic control system ensuring cost-effective operation, a substantially reduced energy consumption as well as an upgraded fabric quality
√ Tailor-made process control to treat woven and knitted fabrics as well as coating applications
Technical Specifications CS-8000
√ Maintenance and lubrication-free chains and railways with very low heat expansion.
√ Patented railways with individual frames and special low-friction coverings (lifetime up to three years).
√ Chains are driven by two AC servo motors with a highly precise interlock to synchronize chain speeds, with compensation for heat expansion, resulting in vibration-free and stable operation. Infeed speed is from 10% underfeed to 40 or 60% selected overfeed.
√ The hot chambers have a length of 3 meters and 2 fans each with a capacity of 40,000m3/hr. The fans are mounted. alternating on the left and the right side of the machine and form a ‘twin ventilation’ system.
√ The ‘twin air’ system controls the amounts of hot air going up and down. In combination with nozzle type and nozzle positioning, a “lay-on-air” effect is realized.
√ Duct and nozzle type choice is also based on the fibre type being processed namely cellulose or synthetic. For high pile fabrics and very sensitive fabrics, processing dedicated nozzle types are available.
√ The hot chambers have 150mm glass fibre insulation with an integrated tin board for additional insulation by heat reflection. The bottom is also insulated.
√Heating is direct by gas or indirect by steam, oil or gas using an aluminium heat exchanger. Direct gas is most efficient and gives the best uniformity of circulating air.
√ Operating temperature ranges from 100 to 220°C. Steam heating will limit the maximum temperature to about 165°C and can therefore not be used for heat setting.
√ The exhaust ventilators have 4kW motors controlled by frequency inverters. Suction tubes inside of the chambers are insulated to conserve energy. A humidity control system for exhaust air is optional.
Download the complete Yeman CS-8000 stenter information by clicking below link:
Yeman / MBK SUMMIT Digital Transfer Printers
Yeman combines the advantages of both digital- and conventional printing technology and -technique, this for both rotary and flatbed textile printing, and is named MBK SUMMIT.
√ Revolutionary technology combining both printing technologies; digital and conventional (rotary and flatbed)
√ By far increased colour gamut with far less printing positions (between 4-8 printing positions)
Over the past 10 years, digital printing technically rose up to a, by the textile printing industry-recognized position, having the potential to become the industry-wide, next-generation of applied textile-printing technology.
The main advantages are:
√ No colour paste preparation, only 4-8 master colours
√ Printing accuracy is high, with photo-realistic prints
√ No more conventional screen-engraving needed
√ Chemicals coating for ink-penetration necessary
√ There is no need for steaming or washing after printing
Yeman’s expertise
With far over thousand textile machines delivered, Yeman does not only advise our clients on all aspects of rotary- and flatbed textile printing, but also on fabric pre-treatment, screen preparation, after print treatment as well as on detailed factory planning.
We do this with a solid conviction about the Yeman company objective and philosophy:
to maximize the quality, the efficiency and the economy of our client’s production output.
Please call upon us and our dialogue will generate the best printing solutions serving all of your company’s needs.
Technical Specifications
8 overlapping colours consisting of 4 basic colours:
Y = Yellow
M = Magenta
C = Cyan
K = Black
2 colours are added to enable the colour gamut to widen with softer and lighter colours:
LM = light magenta and LC = light cyan
Further 2 additional colours to widen the colour gamut to the maximum:
OR = orange and BL = Blue
Advantages using the MBK-Summit digital transfer printer:
√ it is the ideal combination of digital sample-printing and production-printing done on either a rotary- or a flatbed printing machine.
√ High-mesh screens are used to further enhance the printing results achieved.
√ High design/printing accuracy during production-printing
√ Printing results are fully reproducible
√ No preparation of printing pastes necessary
√ No (chemical) pre-treatment of the to be printed fabrics necessary
√ Strong reduction of overall investment in printing
√ Substantial reduction in costs per m2 of printed fabrics
√ Suitable for fabrics weighing up to 150-200 grams per m2
Yeman / MBK-9080, Big Repeat Rotary Printer
Since over 40 years, Yeman produces high-quality rotary/flatbed-screen printing machines based on German technology, German expertise and German know-how.
All gathered expertise is integrated into the big-repeat rotary-screen printing machine model MBK-9080, which technology is covered by a range of patents. Based on the positive feedback from many textile printing companies we can say that we have developed a professional solution for, by the industry required big repeat prints while combining the advantages of both rotary and flatbed printing equipment.
The MBK-9080 is suitable for a range of different fabrics as there are warp knitted, weft-knitted/woven, heavy high pile fabric fleece and carpets.
Further applications can be found in home textiles, upmarket fashion prints while further applications are very much possible. The only limit is the creative ideas of your design- and printing departments, to put your company in the leader position with prints and products, that make a true (competitive) difference.
Yeman’s expertise
With far over thousand textile machines delivered, Yeman does not only advise our global clientele on all aspects of rotary- and flatbed textile printing, but also on fabric pre-treatment, screen preparation, after print treatment as well as on detailed factory planning.
We do this with a solid conviction about the Yeman company objective and philosophy:
to maximize the quality, the efficiency and the economy of our client’s production output. Please call upon us and our dialogue will generate the best printing solutions serving all of your company’s needs.
Technical specifications
√ Printing widths: 1’800mm – 3’200mm (in 200m steps)
√ No of printing positions: 2-16
√ Repeat range: 1’280mm – 2’412 mm
√ Printing speed: 4-60 meters/minute
√ Printing accuracy: +/- 0.1 mm
√ Machine construction: modular system (patented)
√ Screen drive system: Individual digital stepping-motor drive
√ Squeegee system: magnet roller-squeegee for optimal evenness over full printing width
√ Bearing-system: open bearing full ease of operation and optimal safeguarding of rotary screens
√ Machine safety standard: CE certified
Yeman / MBK-8080 Rotary Printing Machines
The MBK-8080 rotary printing machines are characterized by a unique screen drive system using digital stepping motors, an extremely sturdy construction, highly accurate blanket mounting and guiding.
Furthermore, an advanced magnetic squeegee system offering a highly advanced open bearing system, a large repeat range and top-of-class printing results in terms of definition, printing precision and dyestuff penetration.
The main objectives of the MBK design are to maximize quality, reproducibility, machine uptime, ease of operation and ease of maintenance while minimizing the operational costs. Also, the so important saving of natural resources has our full attention. Regularly, new inventions developed by the Yeman / MBK Research & Development department are implemented in any new delivery to our clients, worldwide.
Yeman’s / MBK’s expertise
With far over a thousand machines delivered, Yeman / MBK can not only advise on all aspects of rotary textile printing but also on fabric pre-treatment, screen preparation, after print treatment and factory planning.
This with the standard MBK company objective: to maximize the quality, the efficiency and the economy of our client’s production output. Please call upon us and our dialogue will generate the best printing solutions serving all of your company’s needs.
Technical specifications
Yeman is the only and thus globally unique supplier world-wide of rotary -printing machines with repeats of up to 2’500mm, such big repeat size being ideal for e.g. printing towels or e.g. carpets.
Our clients highly praise the quality of the printing results, the ease of operation combined with optimal reliability in terms of reproducibility and the continuous precision fo the design printing.
Yeman offers a versatile range of different repeats ranging from R640 up to R2’500mm. Especially the big-size repeats of up to repeats of R2’500mm are, this with proven performance, operational in the market being in operation at some of the biggest and best textile printing companies on this planet.
MBK Rotary Printing Machine Models
Yeman / MBK SFM-9090 Flatbed Printing Machines
Fully complying with the demands and needs of modern textile printing companies, MBK presents the SFM-9090 automatic flatbed printing machine. Our flatbed printing experts, many of them of European origin with expertise in the designing and building of textile printing equipment. gathered over more than 40 years, stand as a guarantee for both the quality and functionality of the MBK SFM-9090, offering the aa range of advanced features:
√ High printing accuracy and fast production speed
√ Ease of operation and reduced running costs
√ Modular system with minimum maintenance costs
√ High-tech electronic control system with reliable, international industry standards
Yeman’s / MBK’s expertise
With far over a thousand machines delivered, Yeman / MBK can not only advise on all aspects of rotary textile printing but also on fabric pre-treatment, screen preparation, after print treatment and factory planning.
This with the standard MBK company objective: to maximize the quality, the efficiency and the economy of our client’s production output. Please call upon us and our dialogue will generate the best printing solutions serving all of your company’s needs.
Technical specifications
√ Printing widths: from 1’60 0mm up to 3’200 mm
√ Repeat sizes: from 550 mm up to 2’999 mm
√ Number of printing p0sitions: 1-24
√ Squeegee speed: up to 3 meters/second
√ Printing blanket speed: up to 100 meters /minute
AFTER DYEING or PRINTING
Yeman Washing after Dyeing and Printing
Washing after Reactive Dye Printing (ESSE / PLUS)
The Yeman washing ranges, having a range of patented functions, are offered for open width or for loop washing.
√ High number of installed installations
√ Optimal washing results while realising the lowest possible water, heat and power consumption.
√ Rapid installation
√ Simple and intiuitive operation
√ High construction stability
√ Extrem low maintenance needs and thus about negelctable low maintenance costs
Technical Specifications
Washing after Reactive Dye Printing (ESSE / PLUS)
√ intelligent Tensionless Open-width Washing Range
√ Suitable for the processing of Viscose, Nylon, PES, Cotton
√ Offering a true replacement of the rope processing of weft knitting fabric, Yeman provided state-of-the-art, open-width continuous process technology equipment, offering below listed advantages:
√ No fabric damaged (as common during rope processing)
√ 60-80% reduction of water consumption achieved
√ The optimal degree of reproducibility of production parameters
√ Non-creasing in tensionless process
√ Increased quality combined with a substantially increased efficiency
√ Flexibility for further production
√ Savings in labour and chemicals
To complete the process of scouring & bleaching, the following sections are required:
√ Very low tension
√ ESSE single drum washing unit
√ Twin drum washing unit
√ High-fabric content soaping
√ High-tech control unit
Open width for circular knit fabric offers the following advantages:
√ Reduction of energy consumption by a solid 40%
√ Maximum attention is paid to reduce emissions, loss of resources
√ Reduced period of Return on Investment based on savings (energy, materials)
Yeman Continous Rope Washing
OWR-2020
Washing after printing or after CPB dyeing is usually a continuous process with a choice for open width or rope form.
The choice is based on:
√ fabric construction,
√ fibre type,
√ dyestuff used and
√ the production volumes.
When combining woven fabrics and knitwear, the knitwear demands a tensionless machine. Production amounts permitting, a single machine solution will save money and space.
Hereby a concept is presented for flexible print and dye washing, combining open width and rope form in one machine. This concept is also suitable for:
√ de-oiling of viscose fabrics,
√ scouring of polyester fabrics and
√ washing of yarn-dyed fabrics.
A main target for the drum-rope concept is printed polyester knitwear. For reactive prints, an extended layout and or production speed limits will apply, while using a thickener swelling unit has to be considered.
Technical Specifications
√ Open width boxes: 2 drums, 600mm diameter, 6m fabric content
√ Driven drums and guiding rollers
√ Load cells for accurate and fast tension control
√ Drums with a fluted surface for optimal fabric penetration of spray water
√ Closed construction minimizing maintenance
√ Each drum: 6 spray pipes with adjustable nozzles and reflection plates, connected to a circulation system with a self-cleaning filter and a capacity of 110-150 m3 / hour
√ The 3 tons squeezing (250mm diameter) rubberized rollers in different hardnesses for maximum dewatering
√ For fast start-up heating of drum boxes by direct steam and indirect by steam-heated coils during operation
√ Drum and rope units connected by a rope collector with 30 meters fabric content and a 1.5 tons squeezing unit with 250mm rubberized rollers.
√ Rope collector providing extra swelling time for thickeners in case of after-printing washing
Further details and technical specifications can be found in the downloadable file, which can be downloaded in this section.
Download the complete Yeman Continous Rope Washing information by clicking below link:
