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  • The difference between PE and PP bags

    The difference between PE and PP bags

    Different materials, PE: polyethylene, PP: polypropylene PP is a stretchable polypropylene plastic, which is a kind of thermoplastic. PP bags are actually plastic bags. The characteristics of PP bags are non-toxic and tasteless. The surface of PP bag is smooth and transparent, and it is widely us...
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  • Tarpaulin

    Tarpaulin

    Car tarpaulins include plastic rain cloth (PE), PVC knife scraping cloth and cotton canvas. Among them, plastic rain cloth has been widely promoted in trucks due to its advantages of lightness, cheapness, and beauty, and has become the first tarpaulin for drivers or vehicle owners. The plastic ra...
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  • STRETCH FILM

    STRETCH FILM

    Stretch film, also called stretch film and heat shrink film, is the first domestic PVC stretch film to be produced with PVC as the base material and DOA as the plasticizer and self-adhesive. Due to environmental protection issues, high cost (relative to PE’s high proportion, less unit packa...
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  • Plastic packaging history of plastic packaging innovation

    Plastic packaging history of plastic packaging innovation

    From the invention of plastic in the late 19th century to the introduction of Tupperware® in the 1940s to the latest innovations in easy-to-soak ketchup packaging, plastic has played an indispensable role in smart packaging solutions, helping u...
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  • Application of calcium carbonate filler masterbatch in plastic products

    Application of calcium carbonate filler masterbatch in plastic products

    For calcium carbonate filler masterbatch, most people have a misunderstanding. When they hear about calcium carbonate filler masterbatch, they will think that its main ingredient is calcium carbonate, stone powder, etc., and it must not be used in plastic products. ...
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  • Shipping difficulties: the shortage of containers is serious and will continue until September 2021

    Shipping difficulties: the shortage of containers is serious and will continue until September 2021

    The space is booked, but there are no containers. This is probably a problem encountered by many foreign traders recently. How serious is it? • Spent thousands of yuan to order empty boxes, but still have to wait for the scheduled date; • Sea freight rates have risen, co...
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  • Polyethylene: The future is worrying, who will control the ups and downs

    Polyethylene: The future is worrying, who will control the ups and downs

    Although the domestic PE market did not experience a sharp decline in April, as shown in the table, the decline is still significant. Obviously, the seemingly weak and turbulent journey is even more tormenting. The confidence and patience of merchants are gradually eroding. There are compromises ...
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  • The history of plastic composite materials

    The history of plastic composite materials

    The history of plastic composite materials When two or more different materials are combined, the result is a composite material. The first use of composite materials dates back to 1500 BC, when early Egyptians and Mesopotamian settlers mixed mud and straw to create stro...
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  • History of garbage bags.

    History of garbage bags.

    You will be surprised that garbage bags are widely used all over the world and are not new. The green plastic bags you see every day are made of polyethylene. They were made in 1950 by Harry Washrik and his partner, Larry Hansen. Both inventors are from Canada. What happ...
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  • What is vest carrier bag?

    What is vest carrier bag?

    We usually use plastic bags and there are many types of plastic bags. Today I am going to introduce you to what a "vest bag, literally understood" is. The shape of a vest bag is like a vest. Our garment bag is very cute and both sides are high. The vest bag is actually a...
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  • Want to know more about ecological bags?

    Want to know more about ecological bags?

    Bioplastics Depending on the material, the time it takes for bioplastics to be completely composted may take a different time and must be composted in commercial composting facilities, where higher composting temperatures can be achieved, and between 90 and 180 days. Mos...
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  • Garment Bags

    Garment Bags

    Generally, a garment bag refers to a bag used to keep garments (such as suits and dresses) supported by a hanger in a bag in a clean or dust-proof state. More specifically, the clothes bag refers to the kind of clothes bag suitable for being hung from a horizontal rod in...
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