How to ensure the quality of woven bag production | Qingdao Johson Packaging

How to ensure the quality of woven bag production

In recent years, with the increasing number of woven bag manufacturers, in order to win more customers, various woven bag manufacturers have launched price wars and competed to lower the price of woven bags. Of course, while lowering prices, woven bag manufacturers must find ways to reduce the cost of woven bags. , which brings safety hazards to the use of woven bags. Here are some methods for inspecting the quality of woven bags, for your reference only.

1. Measure the size of the woven bag

The length and width of the woven bag are very important. For example, for a 50-wide woven bag, some factories will weave the width to 49 or 49.5 to reduce costs, while some factories will weave the width of the bag to 51 or 51 to ensure that the bag can be used. 51.5, don’t underestimate the width of 1 centimeter or half a centimeter, because the price of woven bags will be reduced by one cent or seven or eight centimeters. In this way, the same 50*80 bag has the same square gram weight. , the bags from this factory will be cheaper than other factories. Of course, this is a well-known unspoken rule in the woven bag industry. Therefore, if you are very strict about size requirements when ordering from dealers, you must explain it in advance to avoid reducing the number of bags. unnecessary loss.

2. Weigh the weight of the woven bag

The length of the woven bag is very important, and the gram weight is even more important. For woven bags, there are two calculation methods to measure the gram weight. One is the gram weight of a single bag, and the other is the square gram weight. These two methods The effect of the measurement method is the same. Of course, with the different habits of woven bag manufacturers, the measurement method of woven bag weight is also different. If the weight of a woven bag differs by one gram, the cost of the woven bag will be reduced by 5 centimeters or 1 cent or more. This has a lot to do with the quality of the material used in the woven bag. In the woven bag industry, it is normal for the weight of each woven bag to be two grams above and below. Therefore, if you have higher requirements for the weight of the woven bag, please explain and ensure that the lower limit of the weight of the woven bag can still be used.

3. The quantity of woven bags should be sufficient

The woven bag factory must reconfirm the delivery quantity before each shipment to avoid under-delivery or mis-delivery.

4. Look at other details of custom-made woven bags

When delivering woven bags, other details must be strictly checked, such as whether the film is not properly covered, whether the printing is misprinted, etc.

The above two are just general methods to ensure the quality of woven bags. The most important thing is that the woven bag factory must make five guarantees before each shipment: ensure that the size of the woven bag is the size ordered by the customer, and ensure that the weight of the woven bag is The customer must order the weight, ensure that other details of the woven bag such as lamination, printing, etc. meet the customer's requirements, ensure that the delivery quantity is the quantity ordered by the customer, and ensure that the delivery logistics of the delivery personnel is the logistics specified by the customer.