In the packaging and printing industry, more and more people like the eco-friendly packaging. When we help customers to customized paper bag, js packaging factory found that so many customers don’t know how to choose the right material, and they also think that the more weight the paper bag can bear if the thick paper. In fact, it is not correct. Generally, 210g-250g of paper can be used in our daily paper bag. If it is an oversized and extra paper bag, used 300g-350g paper. The load-bearing depend on the size, material, and hand rope, not just the thickness of the paper.
Let Js Packaging Factory tell you about paper bag’s detail.
Material
There are many types of paper materials, such as kraft paper, white cardboard, pearl paper, special paper, etc. Every paper is different, and then the load-bearing performance is also different, so we will recommend suitable paper for you according to your packaging needs. Just like white cardboard, there are different choices for paper weight. We do not recommend too thin or too thick. Usually we recommend using 250G. If the the paper thick is easy to tear the edge during use, and it also needs to be coated, which increases production costs. If you need a more eco-friendly and cost-effective material, js packaging factory suggest that you choose kraft paper. If you want high-end material, choose special paper.
Bottom
The bottom of the paper bag is the key part to bear the weight of the item. Js Packaging uses degradable viscose, and has high bonding strength, does not contain toxic substances, and is very environmentally friendly. At the same time, the more the bottom is pasted, the stronger the paper bag.
Customer Case1: Js packaging customized paper bags for customers from Qatar to package flowers and chocolate cakes. Our customers use it for luxury gift giving, so they attach great importance to being able to accommodate more items and being strong enough. You can see that its size is very large, reaching 70CM*47CM*40CM. In order to better bear-loading, we use multiple layers of paper to reinforce the paper bag part, and at the same time, the bottom bonding area will be larger, which can reduce the pressure on the paper bag area.
Handle types
The handle rope is not only convenient for carrying, but also the design of rope has a great influence on the load-bearing of the paper bag. The material and thickness are directly related to the tension it can withstand. Ordinary gift paper bags can choose three-strand twisted rope, paper rope, threaded belt, etc., which have high load-bearing requirements, so cotton rope and nylon rope should be selected.
Customer case2: This is a high-end gift paper bag customized by a boutique customer. The paper bag made of special paper is very luxurious. The hand rope uses cotton rope and punching technology. The punching will be stronger than the embedded hand rope and can withstand heavy objects without falling off. It should be noted that the paper on the paper bag we make is folded inward, so that the perforation is two layers of paper, which increases the load-bearing strength of the hand rope part, and there is no need to worry about the paper bag tearing. If the perforation is a single layer of paper, the paper bag will be easily torn when used. After testing, the paper bags we produce can withstand 10KG of weight and remain intact. These are a few details that affect the load-bearing of paper bags. There are many related matters in actual production. If you are looking for an environmentally friendly and sturdy paper bag packaging solution, then come and contact us. Js packaging is a reliable supplier of high-quality paper bags for you.