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Sewing method of container bag
Container bag is now a common plastic woven product. Because it contains more materials and has strong bearing capacity, it greatly facilitates the transportation of bulk materials in the process of transportation, and makes transportation a very simple thing, so it has aroused wide attention. So...Read more -
Method of woven bags production
The main raw materials of plastic woven bags are made of two chemical plastic materials, polypropylene and polyethylene. In the packaging industry, woven bags can be divided into two types according to their sewing methods: bottom-sewn bags and bottom-sewn bags. Woven bag manufacturers also pay ...Read more -
Let’s learn the coating technology of woven bag
The principle of coating is to coat the resin on the woven fabric of the substrate in the molten state. Only the melt resin is coated on the woven fabric and cooled immediately to obtain two in one woven fabric. If the melt resin film is sandwiched between the woven fabric and paper or plastic fi...Read more -
How to use the Ton bag reasonably
From the current development of Ton bags, this is actually a very successful example. When making large bags, Ton bag manufacturers are basically made of polyethylene, but this material will age and decompose under ultraviolet light such as sunlight. Many people feel very upset because they will ...Read more -
How to transport antistatic container bags
Anti static container bag is one of the common packaging products in processing factory. The compressive strength of container bag means its working capacity. If the compressive strength of container bag is too high, it means its quality is more reliable. The product categories of packaging are d...Read more -
How to realize recycling of lime powder ton bag
Taking polypropylene as the main raw material, adding a small amount of stable seasoning, melting and extruding plastic film with extruder, cutting, then stretching and heat setting, PP short fiber with high toughness and low elongation is made, and raw materials such as textile needle punched no...Read more -
How to prevent the aging of woven bags
The reasons for the aging of woven bagss are direct sunlight, open storage, high temperature or rain. In the natural environment, that is, under the condition of direct sunlight, its intensity will be reduced by 25% after one week, and it will be reduced by 40% after two weeks. In other words, th...Read more -
How to keep woven bags reasonably
There are strict requirements for the storage and management of woven bags. Yantai Zhensheng plastic products Co., Ltd. will introduce to us the following requirements: First, when the woven bag is finished, it will be put into the warehouse. At this time, the quality of the woven bag should be c...Read more -
How to judge the quality of Ton bag
The Ton bag produced by Zheng plastic is a kind of soft plastic transport packaging product, which has the advantages of moisture-proof, antifouling, anti electromagnetic radiation, firm and safe, and has enough tensile strength. It is widely used in pharmaceutical factory, building materials dec...Read more -
How to judge the quality of a conductive container bag
When it comes to conductive container bags, they can be seen everywhere in our life, and they can be divided into many kinds. Everyone is concerned about the quality of conductive container bags. So, how to distinguish the quality of conductive container bags? Now let’s share with you the m...Read more -
Factors to be considered in the design and manufacture of the container bags
Container bag is a kind of soft plastic packaging products, which has excellent flexibility and plays a very convenient role in the transportation of raw materials. It is also called loading bag, loading bag and space bag. The definition of container bag in China is mostly the definition of deten...Read more -
Election of raw materials for container bags
The quality of products is directly related to the selection of raw materials. The quality of raw materials depends on the quality of raw materials and the amount of raw materials added. Therefore, when manufacturing any kind of products, we need to be cautious in the selection of raw materials. ...Read more