How do you make a heat transfer label?

2023-10-25

This is a process of thermal transfer silicone on clothing or various fabrics.
Currently, trademarks and patterns made of silicone are often printed on clothing through traditional printing methods. That is, printing silicone products directly on textiles. Since silicone products are printed directly on clothing, if the silicone products are poorly formed during the printing process or unexpected conditions occur due to the location of the clothing or other factors, the silicone products and clothing will be damaged. There are problems with the combination of accessories, which reduces product quality, affects the appearance, and increases production costs. Moreover, such traditional printing methods require printing and molding silicone products directly on clothing during the printing process. The process steps are complex and the production efficiency is low. , and the printing quality is not stable enough to meet the needs of large-volume, low-cost production.
The purpose of the present invention is to overcome the shortcomings of the existing technology and provide a process for thermally transferring silicone on clothing. The process is simple and easy to operate. The produced clothing products have higher quality, good appearance, and high output. They can be made at one time. Lots of perm trademarks.

Includes the following steps:
(1) Equip the mold, first use the computer to make the graphics, then import it into the laser machine software, output it into the laser machine system, debug the laser firepower, laser engrave the graphics, mix the silicone and curing agent in proportion, and perform thermal transfer printing. The silicone is solidified on the carrier according to the pattern or font shape of the set size to make silicone products;
(2) Tear off the bottom paper of the silicone product, position it with the positioning paper grid and stick it on the cut piece; (3) Lay the cut piece to be ironed flat on the ironing board, push the ironing plate under the main controller, Press the silicone product again with your hands to ensure that it is firmly attached to the cut piece and that the transfer position is correct. The ironing machine automatically irons. After the ironing reaches the predetermined time, the main controller automatically rises, takes out the cut piece, and then transfers the reverse side of the piece. Check the ironed cut pieces to confirm whether the rubber logo is ironed firmly. If it is found to be not firm, iron it again. After the cutting piece is cooled, gently tear off the protective film on the surface of the LOGO. You can tear off the protective film after the subsequent processes are completed to protect the LOGO from being damaged and stained during subsequent processing.
Among them, the parameters of the machine should be set before ironing. The ironing temperature of the ironing machine is 155-160 degrees; the time for front-side ironing and reverse ironing is 15-16 seconds, and the pressure of the ironing machine is set to 0.5pa.
The ironing temperature of the ironing machine is 155-160 degrees; the time for front-side ironing and reverse-side ironing is 15-16 seconds.
The pressure of the rotary ironing machine is set to 0.5pa.
The transfer carrier is PET film.
In the step (1), several silicone products can be produced on a thermal transfer carrier at one time.
The cut pieces include cotton, linen, woolen cloth, canvas, Oxford cloth, and blended fabrics and other types of clothing, luggage and gifts.

The method of thermal transfer printing silicone products of the present invention has simple operation steps, is easy to operate and implement, and can effectively control the quality of silicone products. The clothing products produced by adopting the process steps and parameters of the present invention are more closely combined with the silicone, thereby improving the product quality in all aspects and having a better appearance. The Dow Corning 3631 liquid silicone rubber used in the present invention has good elongation, low odor, good anti-slip effect, no solvent, and little pollution.

heat transfer process

Silicone heat transfer machine

Jinyu Machinery provide the whole set of machines to make silicone heat transfer label, they are silicone mixing machine, Silicone Vacuum Machine, Silicone Dispensing Machine, silicone heat transfer machine, silicone Embossing Machine.

Previous: How we package dispensing machines for customers?

Next: What Are the Common Dispensing Machines?