Applying metal snaps, shank buttons, rivets and other fasteners is a general way to add utility and professional quality to your garment or bags. We offer those metal buttons in a variety of finishes, such as shiny gold, silver, brass, antique brass, gun metal.
What is the difference between Ring snaps and Spring Snaps?
If you're looking for standard utility snaps, our ring snaps (with or without prong) are the highest quality and will serve your purpose well. If you need something unique, our metal buttons are made with design and fashion in mind.
Snap Components
There are two different types of snaps currently on the market - post-style and prong-style. A post-style snap has a shaft that requires a hole to penetrate the fabric. A prong-style snap has teeth that penetrate through the fabric. For best results, look for industrial quality snaps that are sure to stay secure.
Technically, snap fasteners are mechanical closures consisting of a closure unit and attaching unit. A post-style snap has a shaft that requires a hole to penetrate the fabric. A prong-style snap has teeth that penetrate through the fabric. For best results, look for industrial quality snaps that are sure to stay secure.
Note: Do not mix snap parts among manufactures. Snap fasteners are not interchangeable and are not warranted if used interchangeably. Each manufacturer makes snaps to function in harmony. Adding another manufacturer's snap components into the mix could cause the snaps not to work. Prong-style snaps are best used with loosely woven or knit fabrics. Some of the most common uses for prong-style snaps are:
• Cardigans, shirts, vests
Post-style snaps are best used with densely woven or natural/synthetic fabrics. Some of the most common uses for post-style snaps are:
• Leather jackets
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There is no medical evidence to prove that the eye patch is effective eye patch, oriental mirror, sight meter, myopia massage instrument, magnetic therapy, physiotherapy, massage... With the arrival of the opening season, various eye care products have attracted the attention of many parents and students. . Are these products really as effective as the advertisements advertised? Can myopia be cured by certain products or medical means? The ophthalmologist gave a clear answer.
Experts said that the cause of myopia is very complicated. From the day after tomorrow, strengthening physical fitness, avoiding excessive use of the eye, and doing eye exercises to relax the eye muscles can alleviate the effects of visual fatigue. The measures or products that change the corneal diopter, such as OK mirror, have no effect on myopia.
Eye patch products "do not guarantee the effect"
On a brand-name website, the products are dazzling, and aim at “adolescent myopia and visual fatigueâ€, “middle-aged people with decreased vision caused by eye diseases, dry eyes, soreness, etc.â€, “myopia, amblyopia, astigmatism and decreased vision†"," "excessive use of eyes" launched a different package. The promotion of “China National Team Eye Care Products†and “National Diving Race Series Eye Care Products†is particularly eye-catching on the website.
In a product introduction, it added the ingredients of "Dark ginseng, borneol, menthol, and danshen, heat-clearing and detoxifying wild chrysanthemum" which are clearing heat and dampness, purging fire and detoxifying. Customer service said that their main role in eye patch is to "relieve visual fatigue, as well as visual fatigue caused by visual fatigue, dry eyes, itching, soreness, pain, tearing, blurred vision, etc., promote blood circulation, supplement eye nutrition, There is a certain adjuvant treatment for myopia."
When the reporter asked about the differences between products for teenagers, middle-aged and white-collar workers, the customer service said, “The middle-aged and old-age packages are the same as the eye-adhesive components of the youth package, but the concentration of middle-aged and older people is higher.â€
When asked if there is any relevant clinical data to prove the improvement effect of eye patch on myopia, the customer service explained that she does not know whether there is clinical data. Because each person absorbs differently, there is no guarantee that the degree of myopia will be alleviated or reduced. Guarantee any effect.
"Consistent with applying a cool towel"
"I feel cold after the application, it is very comfortable." It is the most after-sales evaluation on the website of many eye stickers manufacturers.
"Actually, applying a cool towel on the eyes is consistent with its function. It can moisturize and cool the eyes, and at the same time relax the eye muscles and relax." Dai Hong, director of the Department of Ophthalmology, Beijing Hospital of the Ministry of Health, said, clinical On the other hand, cold and hot compressing means will be used to treat eye skin diseases such as inflammation and edema by cold and hot physical stimulation. It will also be used in a film with a certain amount of proprietary Chinese medicine. Release of the drug can make people feel the eyes are cool and moist. When the skin is applied, the eyes are rested, which can alleviate eye fatigue, but the effect is limited. After all, the proprietary Chinese medicine penetrates into the body through external application.
"Close your eyes and rest, do eye exercises, towel hot compresses, cold compresses, etc., all of which can alleviate the effects of visual fatigue." Wang Wei, deputy director of ophthalmology at the China-Japan Friendship Hospital, said, "From a scientific point of view, there is no evidence-based Medical evidence proves that this eye patch is effective. Its effect, similar to starch placebo, is harmless to the body, but it has no effect. Subjectively, it may make the eyes feel cool, and consumers can get it through purchase and use. Psychological comfort. If the parents can afford the economic conditions and are willing to pay for the children, they can also try, but ensure that the eyes are fully rested and exercised, etc., to relieve visual fatigue, prevent and alleviate myopia. Aggravating development is effective."
An ophthalmologist who asked not to be named said that there are many similar eye-stick products, and there are no fewer than thirty or forty kinds to sell in his department. "Whether it is myopia, glaucoma, cataract, eye sticks have no effect on eye lesions. But there are commercial interests, many people rely on this for a living."
Dai Hong affirmed that cataract can only be treated with surgery. Nowadays, many advertisements do not open a knife to treat cataracts, etc., all of which are deceptive. "The current publicity of many eye stickers has exaggerated its efficacy. It is effective for different people, for example, for the treatment of glaucoma, cataract, and macular degeneration. In fact, there is no curative effect." Dai Hong said that because of the eye patch Allergic is not uncommon in the clinic.
â– Professional analysis of true myopia has no way to cure "True myopia is caused by genetic and acquired factors. Eye exercises, eye stickers, oriental mirrors, vision, myopia massage, magnetic therapy, physical therapy, massage, eye protection Etc., all just relieve eye fatigue, relax muscles, have a certain effect on pseudomyopia, can prevent ciliary muscle spasm, degree further deepening, but true myopia is irreversible, they have no therapeutic effect on true myopia." Dai Hong Explain that the efficacy of these products has not been objectively certified by medicine.
"People can't prevent and alleviate myopia by doing only one thing, because myopia is caused by many reasons." Dai Hong said that the most clear factor is heredity, more because of comprehensive factors, acquired factors, including the environment. Light stimulation, eye strength, eye habits, eye posture, eye time, etc., but some environmental factors are not self-selective, people can not use their eyes, even if they do a good prevention, myopia will still It is also difficult to prevent further development.
At present, there is no cure for true myopia. "OK mirror, crystal correction, excimer laser surgery, etc., all correct myopia, not the true cure of myopia." Dai Hong said that only with the help of tools to change, offset the myopia, just like the presbyopia offset Myopia is the same as in youth, and not myopia itself is treated.
Dai Hong said that OK glasses, GRP glasses and other plastic glasses, through physical methods, the corneal shape, curvature according to the shape of the shape mirror, curvature to change the corneal diopter, change the overall shape of the cornea to offset the degree of myopia; excimer laser myopia surgery, It is also a laser to calculate a degree of "myopia" in the middle of the cornea, they just let people take off myopia, not to cure myopia.
In general, high myopia is more likely to be inherited, and moderate to low myopia is associated with excessive eyesight. Wang Wei said that although the mechanism of myopia has not been fully studied, "preventing and alleviating myopia in young people requires starting from the regulation of systemic function." Studies have shown that adolescents with better physical fitness have a lower incidence of myopia, myopia. The development process is slower than the poorer children. Wang Wei said that focusing on outdoor activities, more physical exercise such as ball sports, running, etc., also strengthen the functional training of the ciliary muscles of the eye when strengthening the muscle strength training, and the elastic strength of the crystal capsule is also enhanced. Even if myopia occurs, the resilience is stronger.
"Genetic myopia can not be prevented, from the day after tomorrow, strengthen physical fitness, avoid excessive use of the eyes, use the eye interval to rest more frequently, each eye half an hour to close your eyes or look into the distance, do eye exercises to relax the eye muscles, etc. , can alleviate the effect of visual fatigue." Wang Wei said. OK mirror and other corneal shaping mirrors make the curvature of the cornea change. The short-term effect on myopia is very significant, but it is not allowed at present. There is a lot of controversy. Whether it has a preventive effect on myopia, there is no conclusion yet.
• Lightweight jacket
• Polar fleece garments
• Children's wear
• Western wear
• Home décor
• Costumes
• Uniforms
• Sleepwear
• Heavy outer wear jackets
• Denim jackets/jeans
• Purses/bags
• RV and Boat covers
Eyes and eye protection are equivalent to cold towels, not superstitious
Core Tip: Many people are superstitious about the health benefits of eye-catching, but eye specialists believe that the health effects of these eye-sticks are just like the cold towel, not too superstitious.