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Common sense in the use of supermarket shopping bags

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Common sense in the use of supermarket shopping bags

Release date:2016-07-27 Author: Click:

The use of supermarket shopping bags is very common in our daily life. We will use plastic bags in shopping and household storage. However, because of the variety of plastic bags, and people do not have a good understanding, there are still many problems. Today we are going to talk about the choice of supermarket shopping bags. People must know little about it.

Packing food products with plastic bags is the most commonly used method at present for many stalls. Then how to choose plastic bag price plastic bags for this kind of food? First, plastic bags such as hot food and other foods can not be colored. They must have a certain degree of firmness, so as to better protect people's health. Second, when buying plastic bags for this kind of food, it is better for merchants to purchase at regular wholesales stores and choose plastic bags that meet the quality requirements.


Plastic bag making

The plastic bags we use at home are selected based on different plastic bags, and the thickness of the plastic bag is different to the weight of the items that can be filled. It is best to choose a better plastic bag for the heavy goods and to take a few plastic bags. These seemingly simple ways can effectively guarantee our safety to a large extent. When plastic bags are idle or damaged, they should not be thrown away. They can be used as garbage bags for garbage disposal. This is also a good way to recycle waste.

At present, the use and use of plastic bags in our lives are still very high. As one of the necessary items in our life, plastic bags bring a lot of convenience to our lives. But if you want to better use the plastic bag in your hand to make it better for you to live, then we should know and master a lot of knowledge about the use of plastic bags.

Commonly used food plastic bags are made of polyethylene film. The film is non-toxic, so it can be used for food. There is also a film made of PVC, PVC itself is also non-toxic, but the additives added to the use of the film are often harmful to the human body, with a certain toxicity. So this kind of film and plastic bags made of this film are not suitable for food. If we want to identify PVC bags and polyethylene plastic bags, we can use the following simple method to identify them.

1. polyethylene film (nontoxic)

The film is milky white, semitransparent (a few layers of observation especially obvious). It feels lube, as if it is coated with wax layer, jitter, sound brittle, fire flammable, yellow flame, flammable drop, and the smell of candle burning.


2. PVC film (generally toxic)

If no pigment, for the transparent shape, touch the surface of some sticky, shaking force, low sound, in the fire is not easy to burn, from the flame is extinguished, the flame is green.

URL of this article:http://en.ykwxsl.com/news/227.html

Key words:Plasticbagsize,Plasticbagproduction,Plasticbagmaking

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Contact us

Tel: 18041741177

Fax: 86-417-7246677

Mobile phone: 13840777284 

                      18841715007

Mailbox: sales@ykwxsl.com

Web site: www.ykwxsl.com

Address: Guantun Village, Lutun Town, Bayuquan District, Yingkou City, Liaoning Province

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