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Self-sealing bags are mainly used to package products, store food, accessories, drugs, cosmetics, frozen food, postal products, etc., moisture-proof, waterproof, insect-proof, prevent articles from scattering, and so on. So the following are the precautions for using Jinan self-sealing bags: 1. Make sure that the sealing zipper is clean. If there is fiber and dust entering, the sealing will be reduced. Wipe the self-sealing bag with wet gauze, and then close the zipper. After closing the zipper, please hold the slider and pull it several times before and after the sealing to ensure that the two ribs on the sealing are fully buckled on the groove to ensure the sealing effect. After absorbing water, check again to confirm whether it is sealed. 2. Clothes, quilts and other items should be placed in the self-sealing bag as far as possible, at least 3-5 cm away from the sealing zipper, and should not be placed forcibly. 3. When using the air pump, keep pumping and don’t stop. It is good to have a vacuum cleaner at home, which is labor-saving and convenient. During storage, pay attention to whether there are sharp objects in the storage place to ensure the integrity of the self-sealing

Self sealing bag refers to the packaging bag that can be automatically sealed by pressing. There are commonly chain clamping self sealing bags, blow bone (concave convex bone) self sealing bags, etc. Chain clamping self sealing bag (also known as dense bag, including bone sticking bag, sealing bag, chain clamping bag, keel bag, English: ziplock bags, reclosable bag, zipper closure bag, resealable bag) is a kind of plastic bag that can be repeatedly sealed by blowing polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) and hot cutting machine. Common materials include PE, EVA, Po, multi-layer composite zipper bag, etc Self sealing bags can be used for internal and external packaging of various small items (accessories, hardware, toys). Self sealing bags made of food grade raw materials can store various small food, tea, seafood, etc., which are moisture-proof, anti odor, waterproof, insect proof and prevent things from scattering; The self sealing bag can also be used for the packaging of clothing and other daily necessities, with a wide range of uses. Anti static self sealing bags can be produced by adding anti-static masterbatch during film blowing production. They are generally used in the electronic industry. There are many temperature differences in the

It is made of polyethylene and high-pressure linear polyethylene through film blowing and hot-rolled into a self sealing bag. The big feature of self sealing bag Zui is that it is reusable and easy to use. The materials of common self sealing bags mainly include PE, EVA, Po, multi-layer composite zipper bags, etc. The self sealing bag mouth is provided with a sealing line, which aligns the line mouths on both sides of the bag mouth and can be closed by extrusion; The bag can be opened by pulling it apart, without using glue to fix the mouth of the bag. From this point, we can also see that the self sealing bag is easy to use. 1. Food self sealing bag: it can pack and store all kinds of small food, tea, seafood, etc. it can play the role of moisture-proof, anti odor, water-proof, insect proof, etc. at the same time, it can better package food and prevent things from scattering. 2. Standard self sealing bag: it is used for packing clothes and other daily necessities. It is widely used. 3. Anti static self sealing bag: this kind of self sealing bag is added with anti-static masterbatch during film

As environmental concerns continue to rise, businesses are looking for sustainable packaging options that are both eco-friendly and aesthetically appealing. Custom printed paper bags have become a popular choice for packaging, and with advancements in technology, they have become an even more attractive option for businesses. In this article, we’ll explore the evolution of custom printed paper bag technology, the latest innovations, and the benefits they offer. The Early Days of Custom Printed Paper Bags Custom printed paper bags have been around for a long time, with early examples dating back to the early 1900s. The printing process was very basic back then, using simple, single-color designs. As technology improved, so did the printing quality, allowing for more complex designs with multiple colors. Advancements in Printing Technology With the advancements in printing technology, custom printed paper bags have become even more popular. Digital printing has revolutionized the industry, allowing businesses to create high-quality, full-color designs that are both eye-catching and durable. Digital printing also allows for smaller print runs, making custom printed paper bags more accessible to smaller businesses that may not have had the budget for large print runs in the past. Flexographic printing is another printing technology that has been used for custom

Paper shopping bags, particularly ones with handles, are convenient and environmentally friendly items your customers will appreciate. Paper shopping bags are most often made from kraft paper, which is durable and can generally support more weight than plastic bags. They’re also biodegradable, reusable, and recyclable. Furthermore, they present less of a suffocation risk for children and small animals. You also have the option of getting paper shopping bags with your business name and/or logo on them. Doing so will get your brand name out into the public where it will be seen by more eyes. If you get plain paper bags, you can always get your brand or logo printed on tissue paper that goes inside. Of course, there’s nothing wrong with using plain bags

To buy a vacuum bag, you generally need to understand what kind of uses it will have. In fact, the purpose of doing this is to make yourself more at ease when using it. Only after you understand the actual use, Only then will it be possible to better know whether you have a need to buy, and when you have a need to buy, you can buy with confidence. What are the main uses of vacuum bags?    Generally, if you choose to use this kind of product, you should also consider whether you can choose to store clothes. In fact, it is more important when it comes to clothes. If all the clothes are piled up in the cabinet, it is very likely that there will be some problems of occupying space, and it is also very likely that it will not be able to bring people a A relatively good feeling will easily make the inside of the home look particularly messy, making you feel very unhappy, and there may be some problems that are easy to get dirty, so you can consider choosing to use this kind of belt for clothing Storage, and the storage of clothes

1. Different colors The common kraft paper is mainly white and yellow, I believe everyone is very clear, white kraft paper is white on both sides, yellow kraft paper is yellow, and there is another kind of coated kraft paper which is yellow on one side and white on the other. Of course, there are not only these kinds of kraft paper colors, and you will naturally understand it after getting in touch with it. 2. Different uses White kraft paper is mainly used for printing. Many printing factories will find this kind of paper for printing. It can also be used for envelope bags, file bags, handbags, handbags, and shopping bags. At the same time, yellow kraft paper is generally used for packaging materials, packaging of various valuable commodities, such as wine boxes, gift boxes for sportswear, etc.; file bags, such as culture, education, health, and file preservation of enterprises and institutions; standard envelopes, such as common Postal special seal; also can process shopping bags, such as shopping bags common in shopping malls and brand stores, or used for box board liner paper, etc. 3. Different prices White kraft leather is more expensive than kraft paper of other colors.

Advantages of kraft paper bags:1. Environmental performance of kraft paper bags. Today, as more and more people pay attention to environmental protection, kraft paper is also non-toxic and tasteless. The difference is that kraft paper is non-polluting and can be recycled.2. Printing performance of kraft paper bags. The special color of kraft paper is itself a feature. Moreover, the kraft paper bag does not need full-page printing, and only needs simple lines to outline the beauty of the product pattern, and the packaging effect is better than that of plastic packaging. At the same time, the printing cost of kraft paper bags is greatly reduced, and the production cost and production cycle of its packaging are also reduced.3. Processing performance of kraft paper bags. Compared with shrink film, kraft paper bags have a certain cushioning performance, anti-fall performance, and better stiffness. The mechanical parts of the product processing have good cushioning performance and are convenient for composite processing.