Q:How does an olive net affect the sunlight exposure of the olive trees?

An olive net reduces the sunlight exposure of olive trees by creating a shade over the trees, limiting the amount of direct sunlight reaching the foliage.

Q:Can the plastic lunch box be heated by microwave oven?

It depends on the kind of plastic. Some special plastics are available, but they have notes on them

Q:How to classify waste plastics? Identification methods?

The rapid development of the plastics industry also brings a series of social problems caused by waste plastics, waste plastics and waste plastics which people are unwilling to see. Plastic products have been applied to every corner of society. From industrial production to basic necessities of life, plastic products are everywhere. People began to find that the plastic garbage has quietly come to us, seriously affect our health and living environment, such as agricultural land due to the impact of waste plastic and waste plastic production began, triggered by the "white pollution" to make people headache, not decay decomposition boxes can not be effectively recovered, with plastic life the garbage can not start treatment...... The sharp increase in plastic waste and the social and environmental problems caused by it are placed in front of people and placed in the place where people live and live all over the world.

Q:Scope and characteristics of plastics No. 7

In order to facilitate the recycling of waste plastic products, the bottom of plastic products is marked with number 1-7, which is used to represent different plastics.

Q:Can olive nets be used in combination with pruning?

Yes, olive nets can be used in combination with pruning. Pruning helps maintain the shape and health of olive trees, and using nets during the pruning process can help collect the pruned branches and leaves, making cleanup easier. Additionally, olive nets can also be used during the harvest season to catch the falling olives, ensuring that none are lost and facilitating the collection process.

Q:Are there any specific techniques for removing olive nets after harvesting?

Yes, there are specific techniques for removing olive nets after harvesting. One common method is to carefully lift the nets from one end, allowing the olives to roll off into a collection container or onto a tarp. Another approach is to gently shake the nets to dislodge the olives, ensuring they fall onto a clean surface. Additionally, some farmers use mechanical devices or tools designed specifically for removing olives from the nets. It is important to handle the nets with care to minimize damage and preserve their longevity for future use.

Q:How do you understand the level of engineering plastics?

PVC (polyvinyl chloride): rarely used in food packaging. Difficult to clean, easy to keep, do not recycle, if you buy drinks, do not buy.

Q:How to mend cracks in a plastic bucket?

AB is a two-component adhesive. A commercially available acrylic acid, epoxy, polyurethane and other components of the AB. Different from the conventional large cans for factory use (1 kg /2 kg set) epoxy resin tubes called AB (cute names on the box).

Q:Standard for classification of fire protection in plastic products

Plastic flame retardant grade by HB, V-2, V-1 gradually increase to V-0: 1, HB:UL94 standards in the bottom of the flame retardant grades. For a sample of 3 to 13 mm thick, combustion rate is less than 40 mm per minute;

Q:Can olive nets be used for olive trees in pots or containers?

Yes, olive nets can be used for olive trees in pots or containers. Olive nets are designed to protect the olives from birds, pests, and harsh weather conditions. By using a properly sized net, it can help ensure a successful harvest even for olive trees grown in pots or containers.