1, bottle body and cover seal, water vapor permeability. Sealability and water vapor permeability are two important technical indicators of plastic bottles, and they play an important role in the stability of the products being packaged.
2. Regardless of the plastic bottle chosen for raw materials, it must first meet the requirements of non-toxicity, no odor, etc. Due to the wide variety of main raw materials available for selection, it is necessary to select the comprehensive properties of the raw materials. Generally, the tablet is made of high-density poly Ethylene, polypropylene, if you need transparency can choose polyester bottles (PET bottles), if you need to block higher performance, and block light, opaque, use brown PET bottles, liquid formulations of drugs generally use polypropylene bottles or PET bottles as The main raw material. At present, the domestic bottle of nutritional health food and food is mainly made of PET material or HPDE, and the bottle cap is made of PP material.
3, plastic bottle product quality standards. From the production plant's product quality standards can be analyzed and judged the pros and cons of product quality.
4. For the packaging of pharmaceuticals, nutraceuticals, and foods and beverages, absolutely no recyclables are used. The Hygiene Management Regulations for Food Plastics and Raw Materials promulgated by the Ministry of Health stipulates clearly: Where to process plastic utensils, containers, and food packaging Materials must not use recycled plastics. The regulations were issued on November 26, 1990.
5, quality assurance system. Auditing suppliers has become an essential part of purchasing plastic bottles. Through the audit, a comprehensive and correct assessment of the integrated level of the software and hardware facilities, technical equipment, and quality of the production plant can be made.
Modern people are paying more and more attention to health management, and hyperbaric oxygen chambers have become an important way to achieve health preservation. DOING hyperbaric oxygen chambers are widely used in various scenarios, including office workers, insomnia patients, beauty enthusiasts, and sub healthy individuals. In the future, the expansion of the market will broaden the application prospects of hyperbaric oxygen chambers.
DOING soft Hyperbaric Oxygen Chamber provides an environment above one atmosphere, allowing people to breathe high concentrations of oxygen inside the chamber. People absorb higher and purer concentrations of oxygen, thereby achieving an increase in blood oxygen concentration and improving hypoxia conditions.
DOING hyperbaric oxygen chamber adopts high-efficiency molecular sieve oxygen production technology, which is one of the most advanced, mature, and stable oxygen supply technologies in the world. Oxygen is produced through molecular sieve pressure swing adsorption.
The design of the two transparent observation windows in DOING hyperbaric oxygen chamber ensures that personnel outside the cabin can timely understand the situation inside and have a grasp of the situation inside. In addition, the transparent observation windows also provide sufficient lighting, giving users inside the cabin a sense of safety.
The automatic pressure reducing valve of DOING high-pressure oxygen chamber can automatically adjust the pressure in a high-pressure environment, keeping the pressure inside the chamber within the set threshold. DOING high-pressure oxygen chamber is also equipped with a manual pressure reducing valve. In case of emergency, users can open the manual pressure reducing valve to manually reduce pressure.
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