Services
=> Knit Dyeing & Finishing
=> Textile Printing ( All Over Print)
=> Garments Printing
Knit Dyeing & Finishing
Finishing, a broad term that refers to the final treatment of textile fabrics after printing or dyeing them, is what we call it. It increases the fabric’s durability and life expectancy. Finishing can help maintain the fabric’s shape and size. Finishing can enhance or decrease a fabric’s characteristics. Give fabric new characteristics or properties. Finishes can be applied chemically or mechanically. Maintaining machine parameters or a proper chemical recipe is essential to ensure high-quality finished products. You can increase the quality of your finished product by improving machine parameters or creating a new chemical recipe.
- To enhance the fabric’s appearance.
- To improve the fabric’s feel by stiffening or softening it.
- To repair or replace defects in the original fabric.
- To increase the cloth’s weight.
- *Requires special properties for specific uses.
- Types of finishing Aesthetic finishes Functional finish Finishes are also classified.
The fabrics can be de-watered after the dyeing process has been completed. This is the process of removing water partially from fabrics by squeezing.
Cross Sectional view for Bianco Tube squeezer. The basic function of the squeezing machine m/c is to remove water from the fabric.
- To control the fabric’s width.
- To control the fabric’s length.
- To regulate the fabric’s spirality.
- To regulate the overfeeding system.
- To increase the fabric’s softness.
- To eliminate the crease marks from the fabric.
Main components:
- Heating chamber
- Blower
- A synthetic blanket that acts as a conveyor
- Folder
- Exhaust fan
- Steam vale
- Conveyor Roller
- Tension rolle
Machine Functions
- To dry fabric with steam
- To control shrinkage
- To prepare the next process
- To dry tubular or open-width fabric without tension.
- To remove any water remaining in the fabric.
Stenter Machine
Stenter is used to make open-form fabric. It is the heartbeat of the open knit finishing sector.
Main Parts and Zones:
Back Zone: Guider, Two Baths, Padder or Squeezer.
Middle Zone: Overfeed regions, Bianco arrangement, Chain-&-clip system, Chambers.
Stenter Machine Functions.
- To control shrinkage.
- To regulate the required GSM through overfeeding.
- To regulate the required dia.
- Heat setting
- To straighten the fabric
The TUBULAR COMPACTOR treats knit fabrics in tabular format according to the customers’ specifications.
Shape:
Adjust according to the diameter.
Fabric
Steam zone They are heated with a shoe, through which hot thermo-oil flows. Fig. Cross-sectional view of Tube Compactor Machine.
The basic functions of the Tube Compactor machine are:
- To control GSM. (Increase and decrease).
- To control dia.
- To reduce shrinkage. (Increase and decrease).
- Width control via a variable speed motor driven step-less adjustable tubular fabric spreader for distortion-free fabric guidance. Condensate-free steaming is possible with an easy to use a steam box made entirely from stainless steel.
- Compacting two Nomex felt belts.
- Calendaring between the felt belts and the heated shrinking rolls.
Open Width Compactor can be used for knit fabrics with a wide width to ensure dimensional stability and softness.
Main parts of the machine:
- Heating chamber
- Blower (2 at the entry chain for uncurling and one at the exit of the compacting zone)
- synthetic cloth as a conveyor
- Folder
- Exhaust fan
- Sensor
Machine Function:
- To compress the fabric
- To control shrinkage
- To maintain the proper width and G.S.M.
- To make the fabric surface smooth.
Sharp teeth are used to treat the fabric’s surface fibres during raising. This results in softening, warmth, and hairiness.
Main parts:
- Return Drag Roller
- Pile
- Counter Pile
- Front Drag Roller
- Suction Pump
- Drum
- Plaiter Roller Feed Delivery Pile Counter pile Front drag Roller Rear roller Return drag Roller Plaiter Roller.
Figure :
Raising Brush Machine Machine Functions:
- To achieve a lofty hand effect on the fabric.
- To create a fleece appearance.
- To create piles on fabric surfaces.
- To create a harder surface from fibers.
Softening is one of the most important chemical treatments in the textile industry. Softening treatment can give textiles a soft touch and some smoothness. You have more flexibility. Pliability and Drape. Antistatic properties. Lustre. Soft-touch.
Advantages:
They can be used to add stiffness to fabrics or to give them a firmer hand. Fabric yarns will not shrink when washed. This finish gives the cotton luster. This finish increases cotton strength by almost 25% and improves dye affinity. It is a way to thicken woollen material to make them more water-resistant.
Nanotechnology
Nanotechnology can be used to refer to a broad range of technologies that deal with nanometric structures and processes.
Nanotechnology is science and technology that can be measured at a distance of approximately 1 to 100 nanometers. However, 100 nanometers is currently the most realistic dimension for textile products. Nanotechnology can be used to engineer desired textile attributes such as water repellency and fire retardancy in fabrics, yarns, and fibers. The enhancement of textile materials using nanotechnology will be a billion-dollar industry over the next decade. This has enormous economic and ecological benefits. The field of textile finishing has seen a new area of development with the advent of nanotechnology.
Properties for nano textiles
The protective coating on nano-processed clothing is water and beverage-resistant. It is hard to see their protective layer with the naked eye. Reduces time and costs. This technology is eco-friendly. The fabric is kept neat by the crease-resistant feature. All nano-processed products are safe and non-toxic. Garments are brighter and more durable than other materials. The manufacturing cost of the garments is very low, which adds value.
Antimicrobial Finish:
Silver vessels have antibacterial properties that prevent the growth of microorganisms and bacteria in food or water. Scientifically, silver’s antibacterial properties are now known. There have been a variety of antimicrobial properties demonstrated by silver ions. A fiber reactive polymer such as poly (styrene-maleic anhydride) is used to produce durable silver with antimicrobial finishes. Brominated phenols and quaternary ammonium compounds are common products. They can also be used as dispersions or solutions. To achieve controlled release, they can be added to a polymeric film that is deposited on the surface. The wavelength range of 150-400nm is known as ultraviolet radiation. A fabric’s ultraviolet absorber finish is a layer that blocks the transmission of ultraviolet radiation through it to the skin. Metal oxides such as ZnO are more stable than organic UV-blocking agents. Due to their increased surface area and intense absorption of the U.V. region, nano ZnO can really improve the UV-blocking properties.
=> Textile Printing ( All Over Print)
=> Pigment Print
You can color textiles during the yarn, fiber or fabric stage. Interior fabrics are overwhelmingly colored with dyes. The majority of textile dyes are particles which are completely dissolved or dispersed within water or other carriers in order to penetrate the fiber. In order to dye the fiber, the dye needs to penetrate the fiber. The dye should either be mixed with the fiber chemically or locked in the fiber.
There’s a way to add color to textiles that doesn’t use dyes. Pigment printing refers to the use of insoluble color particles which are adhered to the fabric surface using adhesive, resin or binding agents. These fabrics, particularly when the designs have been applied by hand, are often called painted fabric.
Pigment prints are less expensive to produce than other types of print. They don’t need any additional processing such as steaming and soaping.
Because pigments are held onto mechanically, no dyeing is required. However, any color can be printed on any fiber. Pigments give off bright, rich colors and good lightfastness.
Fabrics for Pigment Prints
Cellulosic fabric is often printed with pigments. These materials include cotton duck, cotton canvas and polyester.
Fabrics in the top-end category are often done by hand. Designers of fabric will often use silk to create luxurious backgrounds.
Sisal rugs also get painted often. These patterns break with the more subtle neutral tones.
It doesn’t always mean better to be thinner
With pigments, you can achieve many effects. We’ve seen pigment prints that are as high as 1/4 inch above the fabric. Others are barely above the fabric’s surface.
The general rule is that the more thick (or raised) the pigment design, the greater chance of cracking, chipping or crocking. The opposite is true. People who are less noticeable and more even with the fabric’s surface wear less quickly.
Problems with Crocking
These coloring compounds are more susceptible to crocking, because the pigment is attached to the fabric surface, and not absorbed into it like dye. Even mild abrasion could sometimes cause the color to be lost.
How strong a pigment will resist deterioration will depend on how good the glue is and what pigments are present in the area.
It is possible for a pigment to crock onto fabric in adjacent areas, making it appear as if it has bled. This is especially true with hand-painted silks. After this happens, it is difficult to make corrections.
Spot Cleaning – Difficulties
It is vital to realize that the binding agent (or resin) is the glue that holds the color on the fabric. Solvents can cause softening, or even complete dissolution of many resins.
Once the resins have become solubilized, pigments can dislodge and spread to areas they don’t belong.
If solvents are needed to remove stains, it is crucial that painted areas and pigmented areas not be agitated. The pigments can be stabilized when the solvent dries off and the resins reharden.
Solvents containing surfactants shouldn’t ever be used. These residues may not fully dry the resins, making it impossible for them to reset.
Professional Cleaning
It is possible to clean fabrics with pigment designs using water-based methods. This requires the same pre-testing as for all fabrics.
To avoid surprises, here are some warning rules:
- Make sure that you pre-test the design with all colors. It is not uncommon for one of the colors to be acceptable while the adjacent color may cause problems.
- Avoid dry cleaning solvents such as pre-sprays and detergents.
- Avoid excessive agitation in pigmented zones.
- After cleaning, dry the fabric quickly.
Experts by Your Side
Fiber-Seal’s worldwide network of fabric-care experts is always available to help when we need them. The professionals of the FIBER-SEAL Material Care System make every day a success story and provide support for clients who are struggling with spills or stubborn spots.
=> Rubber Print
The Rubber Printing System is the first inkjet printer in the world to successfully print with co-curable inks on uncured tire components and rubber products. This printer is fully automated and eliminates any marking errors. The most important printing process is rubber printing. . After apparel manufacturing, printing is done on the surface of the fabric.
- Recipe: • Rubber-98% • Fixer-2%
Rubber printing is done as the flowing way in a printing unit:
Table preparation Fabric plaited on the table Rubber printing paste apply with the help of screen Hanging the fabric for 15 min Curing at 150c(speed 5 m/min) Hanging the fabric for 30 min Curing at 150c(speed 5 m/min) Delivery
=> Burn Out Print
Nowadays Print is a very very important thing for this textile sector. Print makes clothes attractive. We can’t imagine a dress or clothes without Print. The printing sector is also expanding and changing every day with the fashion trend. We are discovering new techniques and qualities of print day by day. We are discovering new techniques and qualities of print day by day. Print technology is growing with the Clothes industry. 99% of fashion clothes now must have a print on them. One of the rare, critical and costly Prints is burnout printing. A garment is simply treated with an acid that strips any natural fibres. It leaves behind only synthetic fibres such as polyester. Depending upon the fabric content and the weight of the T-shirt, the Print might appear a bit thin or leave the dyed synthetic fibres behind. For Burnout printing, we need the flatbed printing machine. The printing way of this Print is the same as a normal flatbed print, and just printers use acid type chemical instead of colour. We can do this Print only some selected fabric. This Print is not possible on 100% cotton fabric. The best composition for this burnout print is 60% polyester and 40% cotton fabric. This Print is also possible on 60% cotton and 40% polyester. The main technique of burnout print. The cotton portion of the fabric with Acid / Chemical. When the chemical flows over the fabric and comes into contact with the cotton portion, then it comes out of the cotton by chemical reaction. Actually, cotton is the victim here.
=> Flock Print
There are many ways to make a flock.FibersYou can cut them to the right lengths by using a machine that is suitable for this purpose. With wool fibres and cotton, it is often prepared by grinding. Lengths as short as 0.3mm (0.013in) are possible. The flock can be dyed, or it may remain uncoloured. For the base fabric, a suitable material is selected. The flock may also be composed of different fibres. The base fabric can be coated on both sides with a suitable adhesive resin or applied locally in a printed design. WhenPrintIt is best to use a method that transfers a thicker film. Rotary screen printing with the Aljaba or Stork system, or on a smaller basis.Flat-screen printing.
Flock Printed Fabric
The resin adhesive used must adhere firmly to the substrate being printed, but equally so, must be capable of anchoring the flock firmly once it is attached. The resin film must be flexible, have a soft handle and possess good resistance to washing.
Methods Of Flock Application
Compressed Air
This method requires special spray guns but is very simple to use. Spray guns come in various sizes, which are used mostly by handicraft and professional painters and decorators. The spray guns will apply the flocks in a chaotic state and won’t produce a velvet-like effect.
Shaking
The flocks can be applied by simply shaking, dusting, or spraying the flock directly with a hand tool or a fine sieve. The fabric can be shaken while it is being sprinkled. By attaching a wooden rod with a hexagonal cross-section to the shaft of a small electric motor and allowing it to touch the reverse side of your printed cloth, you can achieve this effect in smaller areas of fabric. The individual flocks can be attached randomly to the flocked effect by shaking, as with the previous method.
The Electrostatic Method
- Germany has performed a lot on this system. Two pole-plates are connected to the high voltage generator. One pole is earthed while the other one is effectively insulated. Flocks between these pole plates will Endeavour to close the circuit and spring in an intense to-and-fro motion from one plate towards the other, causing them to become aligned vertically. Flocks are effectively ‘shotted’ into the resin-printed fabric vertically and then adhered to the printed area. Vertical adhesion ensures velvet-like effects. The collection device removes any excess flock from the treatment area and returns it to its original location for reuse.
=> Puff Print
To give your design the desired effect, you can either give it an enhanced effect or restrict it to certain elements. Your imagination is limitless, and you can create any design you wish.
The ink is still a plastisol base, but there is also a foaming agent. This expands when heated and causes the ink’s 3D effect. A 3D effect can make your logo or design stand to be more visible to the public. It can also be used to create unique, casual designs.
Pros and cons of screen printing with puff:
- Rapid printing technology for large volumes
- Pantone colour matching to brand colours
- Designs can be made in multiple colours
- High-durability
- Professional finishing
- Most fabrics can be printed
Cons Of Puff screen printing
- Small orders are not eligible for the initial setup fee
- Although we don’t require a minimum order for puff screen printing, we offer prices starting at ten units. We also recommend placing orders of 25 or more.
Uses of the puff screen printer:
One of the most flexible methods to print is a puff screen. Printing techniques can be used with virtually all types of garments except those that have long fibres. The garment should be heat-resistant to get the best results. You can, however, contact us if you need more information about a special garment. Our friendly staff will assist you with any questions you may have in a matter of minutes.
We can screen print on t-shirts as well as sweatshirts, hoodies and polos.
=> Foil Print
Foil printing is a speciality printing process that uses heat, pressure and metallic papers. This can be used to create shiny designs or graphics on different materials. Foil printing gives the area a unique look and is rapidly becoming the preferred method for printing in many industries.
This is a technique that involves the application of metallic foil or pigment to a hard surface. The foil is heated and then melted. This causes the foil to stick to the surface. The design of the die is preserved, no matter how small or intricate, and it will remain there forever.
You can choose from a variety of finishes and colours when foil printing. They are available in many colours and effects. These include holographic and iridescent, which help to recreate the appearance of precious metals.
Some manuscripts that were ever created used real gold leaves to decorate intricate calligraphy and items such as statues and amulets.
Garments Printing
=> Pigment
=> Rubber
=> Plastics
=> Hidasity Print
=> Sublimation print
=> Flock Print
=> Foil print
=> Gillitts print
=> Puff Print
=> Photo Print
=> Heat Transfer