Island Denim

Safe Usage Process

INDIGO, SULFUR, DELAVE DYED YARN USING INSTRUCTIONS FOR WEAVING FABRICS

The following rules are the rules that Denim has already applied and known and must follow strictly because of the properties of indigo/sulfur and delave dyeings. Unclear topics should be asked.

  • Storage time of indigo/sulphur/delave dyed yarns in suitable environments is maximum 5 months. Suitable environments; No light, no air circulation and no humidity, the packages are individually packaged (pouches) and are not in direct contact with each other (if possible in pallets or arms). The yarns to be used must be used immediately, they must not be kept next to the machine or under inappropriate conditions.
  • The maximum number of weft accumulators should be used for indigo, sulphure or Delave dyed yarns to be used in weft yarns.
  • The reserve quantities of the bobbins must be explicitly stated, and if a specific weight is desired for the bobbin weights, it should also be spoken.
  • Painted yarns (conical warp or series warp) to be used in the warp must be produced as many as can be used in the warp age. The bobbins must not be split or transferred uncontrolled by the customer. If an additional transaction is considered to be made, we must be informed and action should be taken in the light of this information.
  • Yarn sent for facade dyeing is controlled visually, physically and test (USTER) before being dyed during production. Strength, hairiness or any other physical, test or visual negativity is reported to the customer in writing. If the customer receives only written approval, the painting process is carried out.
  • Dyed yarns must not be split by the customer after shipment, should not be assembled, should not be transferred. If an additional transaction is considered to be made, we must be informed and action should be taken in the light of this information.
  • If indigo dyed yarns are to be used by the customer by twisting, this information should be given to us during the ordering stage and should be twisted as follows. First of all the yarns to be twisted will be shipped to our customers in two different bosses (conical) and we will be bending in the fold. At the end of folding, if one of the folding coils is finished, folding with two separate tapered full bobbins, which will be removed from folding, should be continued even if the other bobbin is not finished. The bobbin base should be reset by mating different colors in itself.
  • Advertising is strictly prohibited for imported, split, assembled, warped, yarn-processed, raw fabric or finished fabric and sewing products.
  • Yarn number, color number and paint party are written on all the nails and pallets and inside the bobbins. Each dyeing party should be studied separately in weaving, twisting, knitting, dressing, confectioning and piece washing. Each paint party should be cut separately in the dye house party.
  • Finishing should be done most open. For raw fabrics, the storage conditions in the yarn are also valid. So the appropriate environment; No light, away from air circulation, and free of moisture. Once the fabric is opened, it should be processed immediately. The opening and waiting of the fabric cause it to wrap due to the indigon feature in the folds.
  • During the entire process, the role of roli- ting (tissue to tissue) should be studied. Recommended process Burning, open most Washing, Drying, Sanfor. Elastane fabrics can be fixed after drying or drying in normal conditions. During the washing process, washing process should be applied where the unattached indigo which has a lot of water circulation and some floteye will not return to the fabric again. For this reason, suitable dispergators should be used in the washings.
  • After washing, roelte should not be expected as age and should be taken into drying process immediately. The foulard should be flush in the dryer. No softener or silicone or other chemical should be given at any stage. The outgoing fabrics should be immediately wrapped tightly and kept in appropriate conditions. It is necessary to clean the veins of the machines where the indigon passes and then to study dark or black goods.
  • It should be noted that the product is indigo in every step of the process, in preparation, in confection and in piece washing, in the ironing pouch, even in the store and in the final customer. Part washing should be done in a washer that knows how to wash indigo. The part washer should apply the rules for indigo washing in the direction of the intended washing, suitable washing for not having back dyeing, no reeling, no pilling. In this regard, non-experienced customers are advised to have a piece washing machine and detailed information can be given.
  • As long as indigo dye is in the product, reeling with light and air will occur. Indigo paint has been known for many years to deteriorate in this way and the problem of yellowing has been known. We can see that the measures taken against the yellow in the Indigo product industry have become a routine set so that people no longer need to specially warn each other.
  • The garment containing the indigo dye must be reported to the washing operation. The washing operation must be aware that the indigo product needs special treatment. We strongly recommend that you work with Indigo washing experience and the machine park is suitable for your business.
  • A dry ozone process at the beginning of the piece washing and an ozone process to clean the back paint after all the washings are done is recommended to slow down the yellow that may occur in the future. It is one of the most important processes that can be done against the yellowing in the washing stage. In our experiments, it was observed that the ozonated indigo fabric was later and less yellowish than the unzoned.
  • If enzyme treatment is to be applied to the part washing, it is stated that the use of neutral enzymes instead of acidic or basic reduces back coloring. At the end of the enzyme treatment, the necessary steps must be taken to completely stop the enzyme activity.
  • After bleaching with bleaching agents such as chlorine, permanganate and peroxide, the active substance must be neutralized very well in part washing. Whether or not the neutralization is fully performed can be understood by means of appropriate indicators. It should also be kept in mind that products housed in or near the environment where the bleaching process is carried out may be affected by the gases that may come from the air. For example, it is mentioned by experienced washers that the products such as packaging, ironing, quality control can be rolled in products that are waiting in the open in a short time like 2 hours near the bleaching zone.
  • Various softeners are used for washing parts. The beautiful touch of silicones has also made it inevitable to use it in indigo washing. However, it should be known that silicone has adverse effects on winding. Softener alternatives such as "esterquart, anti-ozonate" are recommended, which are less irritating than silicone.
  • Rinse and neutralize sufficient amounts of chemical residues on the fabric to be removed. At the end of the wash, the pH value of the product should be adjusted to be between 5.5 and 6, not exceeding pH 7. Regardless of the pre-garment fabric pH value, the pH value on the finished product depends on the conditions of the garment washing line and must be controlled by the washing operation.
  • The finished product should not be allowed to stand outside the package for a long time (more than 3-4 days). It should be kept away from strong light sources and sunlight. Stores increase the risk of reeling in areas where there is excessive traffic on the edge of the highway or in the city, or where there is a large amount of ozone on the earth. It should be noted that the products must be stored indoors and stored properly as specified.

 

INSTRUCTIONS FOR USE OF INDIGO, SULFUR, DELAVE DYED THREAD FOR KNITTED FABRICS

  • The following rules are rules that indigo / sulfur and delave dyeing features must be followed strictly for the purpose of eliminating the risk of abrage altogether, already known and practiced by Denim for many years, but also new for knitting. Unclear topics should be asked. When starting to knit, the first outgoing fabrics should be checked and knitted.
  • The storage time of indigo / sulfur / delave dyed yarns in suitable media is maximum 5 months. Suitable environments; No light, no air circulation and no humidity, the packages are individually packaged (pouches) and are not in direct contact with each other (if possible in pallets or arms). The yarns to be used must be used immediately, they must not be kept next to the machine or under inappropriate conditions.
  • The dyed yarn should be produced on the minimum number of bobbles in the same amount as the number of systems to be operated in the circular knitting machine.
  • Yarn sent for facade dyeing is controlled visually, physically and test (USTER) before being dyed during production. Strength, hairiness or any other physical, test or visual negativity is reported to the customer in writing. If the customer receives only written approval, the painting process is carried out.
  • Dyed yarns must not be split by the customer after shipment, should not be assembled, should not be transferred. If an additional transaction is considered to be made, we must be informed and action should be taken in the light of this information.
  • The dyed yarns are shipped in cardboard tins in two different colors. These coils should be arranged one after another. That is, if half of the shipped yarns are wrapped in a blue cone and half in a green cone, yarn from a blue card must be connected to the machine from a green card side by side on the yarn-knitted fabric. All kinds of knitting (suip, 2 yarn, 3 yarn ...) this rule must be applied absolutely.
  • The coil backup will never be done. When the yarn set is attached to the machine, 10 - 30 gr of yarn may remain on the other bobbins when the first bobbin runs out. All bottom coils must be removed, new thread set must be installed. The bottom coils whose weights are close to each other can be used together as long as possible. Or yarns on these bottom coils can be used as a control for making collar or arm band, knit skirts.
  • When weaving and fabric starts to flow, the fabric will definitely be checked. First ball quality control will be passed and we will be informed about a possible problem to be followed, and the discipline will not be continued. Indigo, Sulfur and Delave are painted with delicate and natural colors.
  • Problems to be solved while the yarn is being processed can not be solved after the fabric is formed, and advertising certainly can not be accepted as advertising.
  • Yarn number, color number and paint party are written on all the nails and pallets and inside the bobbins. Each painting party should be worked separately in knitting, dressing, confection and piece washing. Each paint party should be cut separately in the dye house party.
  • Knitwear should be used in the best quality that can move away from water with a brush. All measures must be taken in the knitting machine in order to prevent the formation of oil droplets or longitudinal oil marks on the fabric during knitting. An oil remover should be given to the stallion. Whether the traces of oil left in the product go through the piece washing should be checked. Often the track goes to wash.

 

 


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