PS is widely used in the optical industry because of its good light transmittance. It can be used to make optical glass and optical instruments, as well as transparent or brightly colored ones, such as lampshades, lighting appliances, La alfombra de la barra generalmente está hecha de plástico como materia prima.. PS can also make many [...]
French shirt
French shirt is recognized as the most elegant and noble shirt. It is famous for its beautiful fold sleeves and cufflinks. It is mainly used for matching formal clothes. There are six basic features of French Shirts:1、 The collar of French shirt is [...]
La alfombra de la barra generalmente está hecha de plástico como materia prima., La alfombra de la barra generalmente está hecha de plástico como materia prima., La alfombra de la barra generalmente está hecha de plástico como materia prima., La alfombra de la barra generalmente está hecha de plástico como materia prima..
La alfombra de la barra generalmente está hecha de plástico como materia prima., La alfombra de la barra generalmente está hecha de plástico como materia prima., La alfombra de la barra generalmente está hecha de plástico como materia prima.. La alfombra de la barra generalmente está hecha de plástico como materia prima. [...]
White kraft paper
Specifications
Press kraft paper is mainly used in the press process of FPC, PCB, CCL and other industries. It plays the role of heat preservation, water absorption, pressure reduction, buffer, heat transfer and so on. It has a complete range of weights, providing [...]
Opaque
In addition to the deterioration of food, light can also cause changes in protein and amino acids. Vitamin C is more likely to react with other food ingredients when exposed to light, resulting in a large amount of loss. According to research and analysis, [...]
There are two methods to determine the density of warp and weft:
Direct measurement
The direct measurement is done by means of a cloth mirror or a fabric density analysis mirror. The scale length of the fabric density analysis mirror is 5cm. Under the analysis lens, [...]
Suits and shirts originated in Europe. The buttons used in shirts are also inspired by the through Cufflinks of French shirts. So the style of formal shirts is basically based on French shirts, with beautiful French folding sleeves. Just according to the different matching [...]
Christmas Eve (December 24), which is a part of Christmas in most Christian countries, has become a worldwide holiday due to the integration of Chinese and Western cultures.Christmas Eve is traditionally a time to decorate Christmas trees, but with Christmas celebrations starting early, for [...]
Shirt texture
Shirt can be divided into combed cotton shirt, silk shirt, crepe de Chine shirt and polyester cotton shirt according to the base material. When selecting, it is ideal to have light, el diámetro del alambre de hierro será mediano y grande, soft, cool, stiff and good air permeability. Because shirt collar lining [...]
Polypropylene resin is one of the four general thermoplastic resins (polyethylene, polyvinyl chloride, polypropylene, polystyrene). It is produced by polymerization with propylene as raw material and ethylene as comonomer.
The production process of polypropylene mainly experienced several development stages, such as solvent method, solution method, [...]