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Why should plastic woven bags avoid direct sunlight?
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- Time of issue:2020-09-03
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(Summary description)Because of the vast market and large demand in our country, the plastic woven industry is developing rapidly in our country. Today, we follow the waste woven bag manufacturers to understand the development of our country's plastic woven products in the international market.
Why should plastic woven bags avoid direct sunlight?
(Summary description)Because of the vast market and large demand in our country, the plastic woven industry is developing rapidly in our country. Today, we follow the waste woven bag manufacturers to understand the development of our country's plastic woven products in the international market.
- Categories:News
- Author:
- Origin:
- Time of issue:2020-09-03
- Views:0
Because of the vast market and large demand in our country, the plastic woven industry is developing rapidly in our country. Today, we follow the waste woven bag manufacturers to understand the development of our country's plastic woven products in the international market.
It is reported that my country's plastic woven products are mainly exported to Japan and South Korea, and are vigorously developing markets in the Middle East, Africa, the United States and Europe. Due to the production of petroleum and cement, there is a great demand for plastic woven products in the Middle East; in Africa, almost all of its state-owned oil companies mainly develop plastic woven products, and there is also a large demand for plastic woven products. The quality and grade of Chinese products are acceptable. Therefore, there is no major problem in opening markets in Africa. However, the United States and Europe have high requirements for the quality of plastic woven products, and Chinese products have not yet reached their requirements, and the quality needs to be enhanced.
The plastic used in the waste woven bag factory is a lighter material, especially the foamed plastic, because it has micropores and is lighter in texture, what are the advantages of the waste woven bag?
First, waste woven bags have excellent chemical stability, and most plastics have excellent corrosion resistance to acids, alkalis and other chemicals.
Second, it also has an excellent electrical insulation function. Generally, waste woven bags are poor electrical conductors.
Thirdly, it also has the effect of silencing and shock absorption.
In addition, from the perspective of mechanical functions such as plastic hardness, tensile strength, elongation, and impact strength, some plastics are strong, but because of their small specific gravity and high strength, they have a higher specific strength.
It should also be noted that plastics also have significant shortcomings, such as flammability, less rigidity than metals, poor aging resistance, and heat resistance.
In the process of producing waste woven bags, waste woven bag manufacturers have certain requirements on the appearance of the product. Today we will learn about the relevant content.
In terms of appearance quality, first of all, the warp and weft threads of waste woven bags must not be broken, overlapped, wrinkled, etc., and the surface of the silk cloth is shiny and smooth; secondly, when stitching, no needles, broken threads, Oblique seam, curling, etc., the seam is neat, and the remaining line of the upper seam cannot be left in the center of the seam; in addition, the layout logo is clear and neat, the color is bright, the font meets the sample bag standard, and the packaging bag must not have obvious oil or ink stain .
If the inner bag of the waste woven bag is a white transparent bag produced with a new high-quality polyethylene material, it must not have any defects such as bubbles, water lines, cracks, piercing, etc., and it must have good tensile strength and physical functions, and meet the above requirements It is the waste woven bag of high quality.
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