Industry News

How to Custom Plastic Bags ?

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Author : Guangzhou Lefeng Plastic Bags Co.,Ltd
Update time : 2021-05-05 14:42:13
General customers custom-made plastic bags are mostly supermarket shopping bags, clothing handbags, vest bags, food bags, etc. Although they are collectively referred to as plastic bags, their material quality is different.

Next, I will introduce the differences of plastic bag materials in detail:

The first type is low-pressure polyethylene material: it has good tensile strength and hardness, and is bright in color. It is mainly used to make supermarket vest bags and customized shopping bags.  

The second is high-pressure polyethylene material: it is softer, smoother, more flexible, and brighter than low-pressure materials. It is the first choice for most clothing bags and gift bags. The grade of custom-made plastic bags is generally higher than that of low-pressure film materials.

The third type is polyvinyl chloride material: it has high strength, corrosion resistance, and non-flammability, but in order to enhance the heat resistance, toughness, ductility, etc. of the plastic bag, a plasticizer and stability are added during the production process. Some toxic auxiliary materials such as chemical agents and anti-aging agents. Therefore, it is not suitable for food packaging and is often used for cosmetic packaging and box packaging.  

The fourth type is polypropylene material: its density, strength and rigidity, hardness and heat resistance are better than low-pressure materials, but it is easy to break, easy to age, and not wear-resistant, so it is mostly used for clothing packaging and textile packaging.

Having finished talking about the differences in materials, let’s talk about the custom-made process of plastic bags.

1. Provide the specific size of the plastic bag

2. Determine the material of the plastic bag

3. Choose the type of plastic bag

4. If there is no LOGO vector text, it can be designed and produced for free, no design fee is charged, and the version fee is required.

5. Preparation of plastic bag production, purchase of materials, film blowing, printing, slitting, packaging and delivery.

7. Plastic bag production cycle: under normal circumstances, it takes 6 days for design and pattern making, 7 days for bag making, and it is estimated that it will take about 13 days for the finished product to come out.

8. The quantity of finished plastic bags: Because the film blowing and printing need to test the machine, the bags that come out may be more or less than the order quantity. Generally, the payment is based on the actual quantity.

If you are interested in customizing plastic bags,just feel free to contact with us for more details and get the perfect products you need,thanks.
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