The use of aluminum spacers in insulating glass and other applications, if the technical conditions are not perfect, there will be many disadvantages, so that the use of aluminum spacers can not achieve satisfactory results.
In the use of aluminum spacers, if the sealant cures too quickly, the sealant will cure. This situation is mainly due to the ambient temperature or the temperature of the sealant is too high, so that the reactivity of the sealant is increased, the curing speed is accelerated, the use period is shortened, or the B component is used excessively. If the ambient temperature is too low, the reactivity of the sealant is lowered, the colloid does not cure well, or the proportion of the B component is insufficient, and the sealing cure rate is too slow, and the produced insulating glass cannot be handled and packaged in time. In this regard, it is necessary to solve the problem in different situations. The former should appropriately increase the amount of the B component (which should not exceed 30%) and increase the curing reaction speed; as for the latter, the amount of the component B should be appropriately increased by hand coating, and at the same time, And B parts are accurately weighed; the machine coating should be adjusted to increase the proportion of component B of the glue machine.
For details, please contact Hebei Xingda Insulating Glass Aluminum Strip Factory 24-hour consultation hotline 0316-3267198 Business Manager
Picnic backpack is a type of backpack designed specifically for carrying everything you need for a picnic. It typically includes compartments and pockets for storing food, drinks, utensils, plates, and other picnic essentials.
A typical picnic backpack may include the following:
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Insulated compartment: This compartment is designed to keep your food and drinks cool for hours. It is usually lined with thermal material to maintain the temperature of the food.
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Utensil compartment: This compartment is designed to hold utensils such as knives, forks, spoons, and bottle openers.
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Plate and glass holders: These are usually attached to the sides of the backpack and are designed to hold plates, glasses, and cups.
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Napkin holder: This is a small pocket or strap designed to hold napkins.
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Blanket: Some picnic backpacks also come with a built-in blanket that can be rolled up and stored in a compartment.
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Other accessories: Some picnic backpacks may also include salt and pepper shakers, cutting boards, cheese knives, and other picnic accessories.
Picnic backpacks come in different sizes, styles, and designs. They can be made of different materials such as canvas, polyester, or nylon. Some backpacks may also be waterproof or water-resistant to protect your food and drinks from getting wet in case of rain.
Our factory has years of experiences of making picnic backpack, please send us inquiries if you have any business ideas.
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ZHANGJIAGANG CITY XIANGLE TOOL CO., LTD. , https://www.xiangletoolbag.com