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Have you mastered the drying method of packaging sponge
Release time:
2020-10-23 15:09
packing sponge drying method you have mastered:
② Use a soft brush to evenly wipe the strong glue on the bottom plate and the packaging sponge. Be sure to be well-proportioned, not too thick, just a thin layer.
The repeated process 2 to 3. (That is, the strong glue is coated twice, which is beneficial to improve the bonding force and make full use of the effect of the bottom plate and sponge.
⑤ Sticking sponge from one end of the bottom plate is just started. It is better to stick it sideways with neat tissue paper or scale to prevent steam bubbles and wall hollowing. Squeeze the sponge from the middle to the two sides with two thumbs, and move the tissue paper and scale evenly and slowly forward.
⑥ Sticking the cover glue on the packaging sponge according to the described process.
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Buy a pack of large salt or coarse salt, put the coarse salt and dirty plush toys into a larger plastic bag, and then fasten the mouth of the bag tightly and shake it vigorously. You will surely find that the plush toys are clean. The crude salt removed became gray-black due to the adsorption of dirt. The principle is the use of salt that is sodium chloride adsorption of dirt. Soda powder can also be used instead of coarse salt, the same usage. This method is more suitable for large plush toys and plush toys that can not be washed with sound.
The main ingredient of the sponge?
Polyurethane soft foam rubber, polyurethane is one of the most common polymer materials in life, widely used in the production of various "sponge" products. Now there are three kinds of sponges on the market, 1: polyurethane type, burning to generate a large number of cyano-containing gases, these gases are very toxic and suffocating. 2: polyethylene type, combustion of carbon-containing gas, this kind of gas toxicity. 3: polystyrene type, this kind of foam burning decomposition of a small amount of styrene monomer, toxic, but not as toxic as polyurethane.
Sponge manufacturers analyze the performance of packaging sponge products into what
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What are the functions of the packaging sponge?
What is the function of packing sponge?
Sponge manufacturers take you to understand the main functions of sponge
What are the main functions of sponge manufacturers to take you to understand?
