The characteristics and precautions of water-based glue used in swimsuit cloth printing
Printing type water-based slurry, suitable for printing swimsuit fabrics, nylon fabrics, sweaters and high-elastic woven fabrics. It is generally called nylon glue and is mainly developed for the nylon fabric and swimwear market.
Causes of flower shape deformation
Compared with the original pattern, the pattern shape on the fabric has obvious deformation, which is called deformation or aliasing. It is most obvious when horizontal lines and geometric patterns are printed on the garment.
① When the surface of the printing table is sticky and the garment pieces are laid by hand, the garment pieces are deformed due to uneven force, and the garment pieces removed from the printing table after printing have a certain shape recovery, and the pattern on the fabric As the shape of the garment part recovers, it deforms.
Introduction to various printing methods
In addition to various printing methods, using different production techniques and technologies can produce many different printing methods. The three common printing methods are direct printing, anti-dye printing and discharge printing. There are other printing methods, such as burn-out patterns, which can also be used to produce some special effects.
Reasons for inaccurate flowers
For patterns with more than one color, all or part of the patterns on the printed fabric have patterns of one or more colors that are disengaged or overlapped, and are not printed where they should be printed, which does not match the pattern standard, which is called right Spends are not allowed.
Reprint (double image, double image, double print)
The pattern in the pattern on the fabric partially or completely presents a double image, which is called ghost. Small area patterns and thin lines are easy to produce and more obvious. the reason:
The pattern part of the printed fabric shows small dots or small lines with deep color
On the pattern part of the printed fabric, there are irregular small dots or small lines, called color dots. Reasons: (1) When preparing the printing color paste, the paint color paste is not fully dissolved. The screen mesh of the printing color paste is too large or the squeezing force is too large, so that the undissolved paint particles can pass through the mesh again. Distributed in the printing paste. When the color paste is printed on the fabric, there will be many small darker colored dots in the pattern part, and the larger paint particles that have not been dissolved when the printing paste is stirred form small dark lines when scraped. (2) Pigment printing color paste has been placed for a long time and has precipitated, and some of the paint particles that are bound together will also cause color spots when printed on the fabric with the color paste.
Classification of printing glue
There are four main types of printing pastes-white paste, transparent paste, color printing paste, and bright paste. Glue printing is usually printed on a variety of dyed cloths. The fabric fiber, weaving method, post-printing treatment, coating materials, etc. are different, so you should choose different glues.