Silica gel swimming cap pad printing process

Abstract

The invention discloses a silica gel swimming cap pad printing process, and belongs to the field of swimming caps. The process comprises: S1, manufacturing a steel plate gravure by using a film etching method based on a to-be-printed pattern; and S2, uniformly coating within the pattern range on the steel plate gravure with a specially-made pad printing ink. According to the present invention, byusing the specially-made printing ink, the acid-resistant and alkali-resistant additive is added to the ink so as to improve the acid resistance and the alkali resistance of the silica gel swimming cap, such that the letters or patterns and the like printed on the silica gel swimming cap by pad printing do not easily shed under the influence of fresh water or seawater; by adding the antioxidant tothe ink, the service life of the silica gel swimming cap can be prolonged; by using the flavoring agents with different fragrances, the user can conveniently select the silica gel swimming cap with the proper odor according to hobbies so as to improve the comfort of the swimming cap; and the gas-permeable small holes are arranged on the silica gel swimming cap and are matched with the waterproofgas-permeable film, such that the waterproof effect is achieved, and the user cannot feel stuffy during the wearing of the silica gel swimming cap.

Description

technical field [0001] The invention relates to the field of swimming caps, in particular to a pad printing process for a silicone swimming cap. Background technique [0002] Wearing a swimming cap when swimming is a basic equipment and a basic courtesy to prevent hair loss, dirty pool water, and keep the pool water hygienic, especially for women with long hair, whose hair will not float around in the water, and it is not easy If you are pulled off by someone, wear a swimming cap to prevent ear shock and protect your head, and prevent your hair from being completely soaked in chlorine-containing water. Faster, but because the color of the swimming cap is single and the pattern is not rich, it has been relying on manual silk screen printing technology, not only in the case of many colors, it is impossible to complete the pattern production, and the entire pattern cannot be seamlessly connected, so there is currently a mold Inner heat transfer pattern technology, the items th...

AI Technical Summary

Problems solved by technology

[0002] Wearing a swimming cap when swimming is a basic equipment and a basic courtesy to prevent hair loss, dirty pool water, and keep the pool water hygienic, especially for women with long hair, whose hair will not float around in the water, and it is not easy If you are pulled off by someone, wear a swimming cap to prevent ear shock and protect your head, and prevent your hair from being completely soaked in chlorine-containing water. Faster, but because the color of the swimming cap is single and the pattern is not rich, it has been relying on manual silk screen printing technology, not only in the case of many colors, it is impossible to complete the pattern production, and the entire pattern cannot be seamlessly connected, so there is currently a mold Inner thermal transfer pattern technology, the items that apply this technology include mouse pads and watch straps, etc.

[0003] However, in the process of applying this technology, when the item is stretched to more than double, because the silicone product is relatively soft, the common thermal transfer ink on the market can be used to form a pattern, but the pattern is not resistant to acid and alkali. ability, after soaking in fresh water or sea water for a period of time, it is easy to fade, and the existing silicone swimming caps have no smell, and users cannot choose a silicone swimming cap with a suitable smell according to their preferences, so they cannot give users a better experience. In addition, In order to maintain its waterproof effect, the existing silicone swimming caps are mostly airtight, and they are stuffy and uncomfortable when worn.

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