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What are the standards for leno mesh ba…
Leno mesh bag can be used for the packaging of vegetables, fruits and other items, do you know how to judge its use standard?
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How many types of plastic packaging bag…
Plastic packaging bags are made of plastic granules as raw materials, according to the different needs of different raw materials are used to compound together, made of a variety of packaging products we see, with different functions, different characteristics, applicable to different products in different industries.
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How to identify the laminated sacks and…
In the current domestic cement production enterprises used in the cement packaging bags, there are mainly two categories of laminating plastic woven bags and coated plastic woven bags. Laminated plastic woven bags are made of polypropylene, polyethylene resin as the main raw material, pulled into a woven wire woven into plastic woven cloth, and then by calendering method of composite made of plastic woven bags. While the production of coated plastic woven bags is also the main raw material woven into polypropylene and polyethylene resin filaments plastic woven cloth, but is the use of traditional casting technology composite production.
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Notes on the use of potato net bags?
Potatoes,a plant native to South America, was discovered by mankind after the rapid expansion of the planting area. Now it is produced all over the world. China has also become one of the world's most productive countries. And he is likely to replace the traditional grain wheat, rice into our staple food.
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How to remove the threads of woven bags…
Abstract: It is very convenient to use woven bags to load items, general woven bag packaging will be sealed with a sealing machine, open many friends are using scissors to cut directly, although convenient, but can not continue to use, in fact, the seal of the woven bag is a method of dismantling, to find the two sides of the sealing line, a single line to their own, from right to left to open can be, very convenient. The use of woven bags, but also pay attention to avoid loading overweight items, avoid consignment on the ground, do not discard after use and other matters. Below to understand how to remove the thread of the woven bag.
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Waterproof function of Laminated woven …
Due to the chemical, cement, fertiliser, sugar and other industries on the special requirements of packaging, a considerable part of the plastic woven bags must have a waterproof sealing function.
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What are the materials and function of …
Mesh bags are mainly made of polyethylene (PE), polypropylene (PP) as the main raw material.
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BOPP film high-performance development …
Bi-oriented polypropylene film (BOPP) is generally a multi-layer co-extruded film, which is made from polypropylene granules that are co-extruded to form a sheet and then stretched in two directions, longitudinally and horizontally. This film has good physical stability, mechanical strength, air tightness, high transparency and gloss, toughness and abrasion resistance, and is a widely used packaging film, as well as the base film for BOPP tapes. It is also widely used in woven bags.
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Recycling of used and waste PP woven ba…
Discussed here is the recycling of PP woven bags, scrap is the plastic waste suitable for the production of woven bags.
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What kind of plastic bag is opp bag and…
opp bag is a kind of plastic bag, opp refers to polypropylene, is one of the raw materials for making plastic. Plastic bags made of opp have the advantages of good sealing, strong anti-counterfeiting, biodegradable and environmental protection.
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The difference between the inner film a…
Because of certain industry needs, the need for color printing woven bags have a better waterproof ability, and in order to enhance the waterproof ability of color printing woven bags, usually woven bags will be coated, and the way the coating has two kinds of inner and outer film, so what is the difference between color printing woven bags inner and outer film?
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Anti-ageing woven bags and anti-ageing …
Plastic woven bags according to the main material composition for polypropylene bags, polyethylene bags; is a packaging material.
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