In recent years, the fabric bronzing process has developed rapidly. From the beginning, simple ordinary gold and silver bronzing has been developed to the use of various single-color bronzing and even iridescent machine laser bronzing paper. The development of bronzing. This is because the current international fashion industry is favoring the bright color effect, and gradually increasing the use of bronzing technology in fashion; on the other hand, it is due to the tireless pursuit of printing companies for bronzing technology. It is the driving force behind technological development.
At present, the factors that may be involved in the bronzing process are roughly bronzing paper, bronzing paste, fabric, primer, screen printing ink and bronzing process. As we all know, the most important factor for fabric bronzing is bronzing paper, which is the most important factor for determining the bronzing effect (washing fastness, gloss, image clarity, etc.), but the role of bronzing pulp, which is the medium that connects bronzing paper and fabric Xiao Xiao, now we will discuss the influence of the choice of bronzing paste and the process on the bronzing effect from the perspective of bronzing paste.
The bronzing paste can be divided into water-based bronzing paste and oil-based bronzing paste. Water-based bronzing paste does not contain harmful chemicals such as PVC, formaldehyde, phthalate, etc., so most clothing companies, especially those producing and exporting to developed countries such as Europe, America and Japan, choose water-based bronzing paste. Since oil-based bronzing paste contains more harmful substances than water-based bronzing paste, it is rarely used now, so we focus on water-based bronzing paste. The water-based bronzing paste is based on the hot-melt powder dissolved in water by relying on certain water-based resin materials. Because the resin material has a linear structure, the heat when stamping gold foil only makes the resin of this linear structure adhered by hot melt powder, and does not fundamentally change its structure, and this linear structure is soluble in water, so After the washing test, especially the high-intensity and long-term washing test, some resin materials will be re-dissolved into the water, resulting in a poor hot stamping test department.
The easiest way is to add an appropriate amount of curing agent (crosslinking agent) suitable for this bronzing paste to the bronzing paste. This curing agent can convert the linear structure of the resin to the spatial network structure, which is insoluble in water and Temperature resistance, thus ensuring a good bronzing effect. But at the same time, the use of curing agent will cause the hand of the bronzing pattern to become harder. Therefore, an appropriate amount of curing agent should be added according to the requirements of the washing test and the softness of the hand.
Of course, the washing fastness is only an indicator for detecting the bronzing effect. The high standard bronzing effect will also require clear image edges and smoothness, good feel, accurate bronzing gloss, relatively small stickiness and stretch required by elastic fabrics. Without breaking, etc. requirements, here is a brief introduction to its effect:
The smoothness of the edge of the bronzing pattern: Whether the pattern printed on the fabric by the bronzing paste is clear and accurate is an important factor that determines whether the bronzing edge is fresh or not;
Good hand feeling: Generally speaking, the more times the bronzing paste screen printing, the thicker the feel after bronzing; the more bronzing paste curing agent added, the harder the pattern after bronzing.
Accurate gloss: You can choose to add appropriate amount of coloring material to the bronzing paste or primer to reduce the influence of the fabric color on the color hue of the bronzing paper.
Tackiness: You can add a suitable curing agent to the bronzing paste to reduce its tackiness.
Bronzing for elastic fabrics: Select the appropriate bronzing paste for elastic fabrics to meet the relevant requirements for bronzing elasticity.
Pet Raincoat
Made of professinal outdoor material with high waterproof and high brethable quality,no harm and let your pet keep dry.
* WATERPROOF & FASHION DOG RAINCOAT: made by 100% waterproof lightweight outer fabric, helping your pets keep dry and comfortable in the outdoors or in wet weather. Going out in the rainy season with our dog rain jacket can bring the most comprehensive protection to dogs.
[Easy to carry] our raincoat is easy to fold, and put it in the EVA waterproof bag we give you for easy storage.
[Easy to Clean & Washable]It can use a wrung-out wet cloth to wipe the surface of the raincoat. Please use gentle machine wash with cold water and hang dry. Wear this fashion raincoat, your dog will become so cool.
Perfect For Your Pets Outdoor Activities - Easy To Put On And Take Off. Just have fun with your dog in our dog raincoats. Such as daily walking,running,jogging,hiking.
We are a Chinese pet products manufacturer, our company produces and sells various cat accessories and dog accessories, including Pet Toys , Pet Apparel And Accessories, Pet Collar And Leashes , Pet Beds And Accessories, Pet Cleaning And Grooming Products, Pet Bowls And Feeders , Pet Houses , and Pet Carriers And Travel Products, which are accepted OEM&ODM. Please don`t hesitate to contact me if you need anything.
Pet Raincoat,Dog Raincoat,Cat Raincoat,Large Dog Raincoat
Jilin LOYO Pet Products Co.,Ltd. , https://www.jilinloyopets.com