No.1 Needle Roller Bearing Description:
The needle roller bearing from Linqing City GaoYuan Bearing Co., Ltd is a high-performance component that uses small cylindrical rollers to minimize friction between rotating surfaces. Compared to ball bearings, needle bearings offer a larger contact area with the outer race, which allows for better load distribution and reduced clearance. This makes them ideal for compact designs where space is limited.
These bearings typically consist of a needle cage that holds and guides the cylindrical rollers, along with an outer race. Radial needle bearings are designed for radial loads, with rollers aligned parallel to the shaft axis, while thrust needle bearings are used for axial loads and feature a radial arrangement of needles.
Full-complement needle bearings have solid inner and outer rings and are equipped with rib-guided cylindrical rollers, allowing for maximum rolling elements. This design provides excellent radial load capacity and is suitable for applications requiring high durability in tight spaces.
No.2 Needle Roller Bearing Pictures Show:
No.3 Delivery Information:
We provide fast and reliable delivery services worldwide. Our packaging includes a single box, carton, and wooden tray to ensure safe transportation. Whether you're in Europe, America, or Southeast Asia, we can deliver your order efficiently and on time.
Hot Melt Adhesive For Handle Bag
When using hot melt adhesive to glue the side and bottom of the bag, the adhesive effect shown by hot melt adhesive will be different because the material of the bag may be different
01. Suitable for high-grade gift packaging bags, generally use white cardboard as the material for the production of handbags. For the white cardboard material, the hot melt adhesive used should match the physical characteristics of the white cardboard, so that the hot melt adhesive liquid can produce a chemical reaction when contacting the white cardboard material, resulting in a certain strength bonding effect between the white cardboard.
02. Kraft paper is a solid and durable handbag material, because of the thickness of the material, the hot melt adhesive used can not be too bad. Kraft paper bags are used to hold things more solid, in order to match the characteristics of this handbag, the bag bottom can withstand the weight should also be relatively large. The role of hot melt glue here is to ensure that the edge and bottom of the kraft paper bag can be broken without fear of pressure.
03. Hot melt adhesive applied to the handbag, the most encountered material is coated paper. Coated paper is very glossy, and the printing pattern on it is very good, so many handbags on the market are made of coated paper. Although coated paper is usually subjected to multiple surface treatments, this makes hot melt adhesive bonding difficult.
04. Handbag hot melt adhesive is a hot melt adhesive used for paper adhesion, suitable for different materials or paper with different surface treatment, and according to the difficulty of paper adhesion, the adhesive performance of hot melt adhesive will be different. Before putting into production, be sure to test whether the hot melt adhesive of the handbag is suitable for use.
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Shenzhen Tongde New Materials Technology Co., Ltd. , https://www.tdhotmeltglue.com