Posted on

In our daily lives, medicinal glass bottles can be seen everywhere. Whether it is beverages, medicines, or cosmetics, medicinal glass bottles are good partners. These glass-wrapped containers are considered to be the best packaging materials due to their transparent aesthetics, good chemical stability, non-polluting contents, ability to heat at high temperatures, and recycling of used bottles. In spite of this, in order to compete with metal cans, plastic bottles and other packaging materials, medicinal glass bottles are constantly improving their production technology, so that the product quality is better, the appearance is more beautiful and the cost is lower. After the regenerative glass kiln construction technology, the glass melting technology ushered in the second revolution, which is the oxy-fuel combustion technology. In the past decade, the practice of this technology transformation in glass melting furnaces in various countries of the world has shown that oxy-fuel combustion technology has significant advantages such as low investment, low energy consumption, and low pollutant emissions.
In the United States and Europe, lighter weight bottles and cans are the leading products for glass bottles and cans, and NNPB and cold and hot end spraying technologies for bottles and cans are all advanced technologies for lightweight production. German companies have been able to produce 1 liter of concentrated juice bottles, weighing only 295 grams. The wall surface of the bottle is coated with organic resin, which can increase the bottle's pressure strength by 20%. In modern factories, producing glass bottles is not an easy task, and there are many scientific problems that need to be solved.

Raincape

EVA is a new type of environmentally friendly plastic, which has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical resistance, etc., and is non-toxic and non-absorbent; it has strong toughness and can withstand severe cold and exposure. EVA is a new type of environmentally friendly plastic, which has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical resistance, etc., and is non-toxic and non-absorbent; it has strong toughness and can withstand severe cold and exposure. Applying EVA material to the raincoat creates more changes for the raincoat, making the raincoat more fashionable and novel.


PVC raincoats are available in many different styles, colors, size(Adult PVC Rainwear and pvc Child rainwear)and variations, and are a perennial fashion favorite.


PVC is manufactured from a petroleum base, but since 57% of PVC is chlorine, it actually requires much less petroleum than most other plastics. The process of polymerization of the vinylchloride monomer (VCM) is exothermic, and must be kept at a certain temperature while the VCM-water suspension forms a slurry. The slurry is then degassed, the excess VCM and water is removed, and what is left is powdered PVC. The powdered PVC is then mixed with a number of additives including stabilizers, plasticizers, processing aids, and pigments, then processed into a sheet.


PVC raincoat is a waterproof outer jacket made from polyvinyl chloride (PVC). The slick, non-permeable surface of PVC makes it a popular material for raincoats.


Comparing with other material rainwear, like Polyester Work Wear and Pu Rainwear, it's more cheap and easy to carry.


Advantages

1.Environmental protection, non-toxic, harmless and pollution-free

2.Long-lasting plasticity, recyclable

3.Does not deform or fade

4.Anti-UV and fire resistant

5.Good low temperature flexibility

6.Effectively resistant to harmful chemicals and industrial pollutants

7.The seam is formed by hot air welding, which is firm and reliable, and has long-term weld ability.

8.Smooth surface, not easy to stain, no need to clean


Rain Poncho,Waterproof Rain Cape,Rain Cape With Hood,Rain Capes Rainwear

Jinzhou City Hejin Clothing CO.,Ltd , https://www.hejin-cloth.com