Is there any way to harden knitted fabrics (crochet, wool and the like)

the conditions at home are still not easy to achieve. Because the early fruit bowl needs to be moisture-proof and mildew-proof, it is easy to wash, so there are two suggestions:

1. If your locksmith technology and surface tools (sandpaper with a high grade of 8 mesh or more, a utility knife and a pressing rod rolling pin can be replaced), you can use modified polypropylene A\B glue (the glue will dry completely in 5 minutes at 25 degrees, but it will be slower at around 1 degrees, about 8~1 minutes). (It is best to use two thin fruit bowls to sandwich the fabric), and then evenly coat the sealing place and the leaked fabric with mixed glue to seal it. After 15 minutes, repair it with a utility knife and polish it with sandpaper. A beautiful handmade fruit bowl is ready.

note: the modified polypropylene adhesive itself is non-toxic and has good weather resistance. 14 degrees. No problem. It's good to paste D into a fruit bowl, and the ground glass-like inside is transparent after glue polishing. I often use this method when changing structural parts.

2. Take it to the advertising shop, use .5~1mm thick plexiglass 2 layers to sandwich the woven work between the two layers, leave the periphery when laying out, and ask the shop to heat and press it according to the shape you want, and press it into any shape you need, and do it at one time. However, the cost is high, ranging from 2 to 5 yuan. The board is not expensive. The best PC board made of pure new raw materials is about the wholesale price of 5.8 yuan/square meter, and the rest of the boards on the market contain recycled materials: 2.5~3 yuan/square meter. Look at the processing fee required by the store. I hope you can make it in 25 yuan.

note: it is recommended to use PC board, which is durable and will not break when falling. Shopkeepers can use scraps to knock hard when using materials. If there is no injury, it is PC, and if there is injury, it is PP, PE, ABS and other materials. If there is no PC, 3-8% of the price of other materials should be cut off. > PP-> ABS,PE is one third of PC, PP is about half, and ABS is more than two thirds of the price. PC is resistant to high temperature, the lighter won't burn, the rest can be melted, PP\PE melts more, ABS melts less.