There are different types of scars. The collagen
Hypertrophic scars occur when the body overproduces collagen, which causes the scar to be raised above the surrounding skin. They take the form of a red raised lump on the skin. Keloid scars are a more serious form of scarring, because they can carry on growing indefinitely into a large, tumorous neoplasm. Hypertrophic scars are often distinguished from keloid scars by their lack of growth outside the original wound area, but this commonly taught distinction can lead to confusion. All keloid scars are hypertrophic but only a small percentage of large scars are keloid.
Phenotypic differences exist between keloid scars and hypertrophic scars. Keloid scars can occur on anyone, but they most common in dark-skinned people. Keloid scars can be caused by surgery, an accident, by acne or from body piercings. In some people, keloid scars form spontaneously. While they can be a cosmetic problem, keloid scars are only inert masses of collagen and thus completely harmless and non-cancerous. However, they can be itchy or painful in some individuals. They tend to be most common on the shoulders and chest.
An atrophic scar takes the form of a sunken recess in the skin, which has a pitted appearance. These are caused when underlying structures supporting the skin, such as fat or muscle, are lost. This type of scarring is associated with acne, chickenpox, other diseases, surgery or accidents. Stretch marks are also a form of scarring. These are caused when the skin is stretched rapidly, for instance during pregnancy, significant weight gain or adolescent growth spurts, or when skin is put under tension during the healing process. This type of scar usually improves in appearance after a few years.
Atrophic scars, result when dermal collagen and connective tissue production during the physiologic wound-healing process inadequately compensate for the tissue loss present after injury. Wound tension, tissue apposition, individual variations in wound healing, and scar contraction are all factors that contribute to the creation of a depressed, atrophic scar. With varying success, numerous ablative, nonablative, and fractional devices have been used to stimulate neocollagenesis and dermal remodeling in an attempt to improve the appearance of atrophic scars.
In some cases healing can occur without scarring such as healing in embryos, healing without injury, and some animals. It also depends on race. Eurasians or asians can have it completely removed and some Africans can. Semiocclusive ointments, silicone gel sheeting and steroid injections have a widely-accepted role in general scar treatment. Chemical drugs for scars have poor efficacy or side effects and drug resistance of some drugs become more and more serious. In this condition, people begin to turn to natural scars treatment.
Plant medicine is an all natural organic treatment proven to help prevent, reduce and eliminate scars. The skin regenerative properties of this treatment have proven ability to improve damaged skin and scars. Unlike other creams or ointment-based products, often filled with impermeable substances and fillers that sit on your skin, plant medicine for scars is composed of pure and natural essential oils and plant resins, with the unique ability to penetrate into the cells to heal damaged skin. Tests demonstrate that improvements in the appearance of scars are permanent.
Organic medicinal plant extracts are free from toxic herbicides, pesticides and fertilizers, which can be absorbed into your bloodstream easily. Plant medicine is so effective it is recommended by more doctors than any other treatment. The organic, pharmaceutical strength scar treatment is known for its ability to speed cellular growth and assist in regenerating skin tissue. Plant medicine effectively reduces the size of scars and keloids, eliminates the purplish color of a scar, and improves elasticity of skin tissue. To learn more, please go to http://www.fonworld.org.
Stationary type for aggregate feeding, we have Skip Hopper type (25m3/h ~75m3/h) and Delivery Belt type(60m3/h ~ 240m3/h)
All hauling mobile plant use large angle Groove belt for aggregate feeding.