Production of biodegradable snack box technology using crop straw

With the rise of the domestic fast food industry, the use of fast food packaging boxes is increasing. The relevant state agencies have ordered that from October 30, 2000, the use of disposable foam plastic utensils be banned throughout the country. Therefore, the use of crop stalks as raw materials to produce disposable degradable snack box technology has a good prospect of promotion. Its main production methods are:
First, the main raw materials Crop stalks include: corn stalks, sorghum stalks, cotton stalks, wheat straw, straw, etc.; husks, including rice husks, wheat hulls, glutinous rice, and other husks.
Second, the types of products various snack boxes, instant noodles bowls, cups, plates, dishes and so on.
Third, the production process, equipment and scale
1. Process flow: crop stalks → raw material pretreatment → pulverizer pulverization → ratio mixing (adding binder and stirring) → dosing → molding → surface sizing → drying → sterilizing and disinfecting → finished product packaging.
2. The main equipment: raw material crusher, mixing mixer, quantitative feeder, molding machine (with a variety of molds), coating machine, drying sterilization equipment.
3. Production scale: According to different equipments, the annual output can be more than 10 million.
4. Production workshop: The area is 250-300 square meters (the scale of production is 50,000 per day).
Fourth, product quality standards and degradation performance of products produced by the relevant state departments to detect, in full compliance with national quality standards. The degradation performance is buried in the ground and can be degraded within 3 months.

Sodium Hyaluronate(HA), Hyaluronic acid could be used in eye surgery, such as corneal transplantation, cataract surgery, glaucoma surgery, and surgery to repair retinal detachment.

Eye drop grade Sodium Hyaluronate is an important component of intercellular substance, eye vitreous body, joint fluid and other connective tissue. It acts the important physiologic roles in holding body's moisture, maintaining extracellular space, adjusting osmotic pressure, lubricating and promoting cells to repair in the body. Sodium Hyaluronate can be used as viscoelastic agent inintraocular lens implantation operation, as the filler in the osteoarthritis and rheumatoid arthritis and otherjoint surgery, as a medium widely used in eye drops, it also can be used to prevent postoperative adhesion and facilitate the wound heal. The compounds formed by the reaction of Sodium Hyaluronate with other drugs play a drug release effect role, thus achieve the purpose of drug targeted and time controlled release.

With the development of medical technology, Sodium Hyaluronate has been more and more widely used in medical applications. In 1976, Sodium Hyaluronate was first commercialized and used as ophthalmic viscoelastic agents, which is a significant progress in the ophthalmic industry. In 1987, Sodium Hyaluronate for intra-articular injection came in to the market. In 1990s, the large-scale production of Sodium Hyaluronate by fermentation made the cost lower, thus products containing Sodium Hyaluronate such as eye-drops, dermal fillers and other Sodium Hyaluronate preparations started to be used extensively.

Specification

Eye Drop Grade Hyaluronic Acid Powder

Pure Hyaluronic Acid Powder,Hyaluronic Acid Eye Drops,Hyaluronic Eye Drops,Eye Drop Grade Hyaluronic Acid Powder

Qufu Hi-Tech Trading Co., Ltd. , http://www.chinahyaluronic-acid.com