(Drying should be more than 100 degrees) Drying at this time only has a drying effect. If it is not completely dried, it causes a false dry phenomenon on the surface, resulting in a phenomenon that the hair cannot be raised or initiated and the feel is hard.
Therefore, if it is continuous production, good foaming every other day, the best drying effect.
Second, strictly control the baking temperature
The foaming temperature is generally 120 degrees for several seconds. The blistering time is very short. The general principle is that the temperature is low and the time is long; the temperature is high and the time is short. Once it is initiated, it must be kept away from the heat source. If we insist on continuing to foam, we will infuse the blooming flower.
A simple method of testing foaming is that if the flower color is dark, the lack of foaming should continue. If it is flat, it will prove to be too hot and it cannot be compensated.
Third, can not send dark colors
Especially black, tanned leather, deep brown and other colors, because too much paint will make hair out! Therefore, foaming is suitable for light medium colors. However, the above purpose can be achieved through the secondary process: printing foam paste first, printing black, indigo, and dark brown paste after drying, foaming after drying, and printing gold on dried foamed pulp. , printing silver, play icing on the cake, beautiful results!
Fourth, the strength of uniform operation
It is preferable to cover the surface of the fabric with a foamed slurry uniformly. If the force is too small, it will not be printed. If you use too much force, there will be blistering on the back.
Fifth, put in the last edition
Strictly sticky printing and sticking when hanged, these will all result in abandon.
Six, mesh selection
80-120 mesh nylon mesh. The larger area of ​​the figure can be used with 80 meshes, and the finer area can be used with 120 meshes.
Seven, dilute dilution
If the foaming slurry is too thick and easy to block the net or does not require too much height, it can be diluted with soft water, distilled water, or adhesive. The specific process conditions depend on the customer's business.
Eight, chemical fiber foam
For the pure cotton and cotton blended plain fabric foaming slurry is most suitable.
If purified fiber foam:
1. It should be noted that the baking temperature is appropriately low and the time is slightly longer.
2, careful not to add water dilution can be adjusted with adhesives, thickeners.
For more content, please follow this site
An Environmentally Friendly and Strong Manila Rope. Varying Widths Ready for Any Project. Receive Fast and Simple Shipping for Any Order. Durable and Flexible Rope
Yangzhou kenasi International Trade Co., Ltd. is a professional factory which is hammer at develop, produce and sale rope
It implements the business philosophy of [integrity management, customer first" and always provides customers with good products and technical support, sound after-sales service, and high-quality products.
YANGZHOU KENASI INTERNATIONAL TRADE CO. LTD. , https://www.knsmy.com