亚洲无码在线玖玖爱_草莓视频污污污下载_成年人午夜性网站_光棍影片在线观看免费_一级a爱视频免费_AV天堂波多野结衣在线播放_六月丁香婷婷色狠狠久久91_欧美日韩精品专区免费视_国产亚洲亚洲精品不卡顿桃_一级做a爰片性色毛片侧宿摄拍

Hongyuanxiang teaches you how to improve the manufacturing process of plastic handle buckles:

1、 Changing the surface shape of plastic bottles, such as making the middle of the bottle relatively thinner and adding circumferential grooves or ribs on the surface of the bottle, can improve the rigidity and bending resistance of the plastic bottle. Vertical grooves or reinforcing ribs can eliminate the displacement, sagging, or deformation of plastic bottles under long-term loads.

2、 When designing extruded plastic bottles, if the material is high-density polyethylene or polypropylene, the cross-section of the plastic bottle should be rectangular or elliptical. For low-density polyethylene or other flexible plastic bottles, a circular cross-section is preferred. This makes it easier for the contents to be squeezed out of the plastic bottle.

3、 To ensure uniform wall thickness of plastic bottles, attention should be paid to the symmetry of their shape. Try to minimize extreme stretching points and areas. All transitions are made using circular arcs.

Hongyuanxiang adheres to the principle of considering customers in mold design and product production, with reasonable product design, good cooling effect, and fast cycle. As a result, the production volume has been greatly increased, saving costs and improving efficiency for the enterprise. The factory price is affordable, 100% pure raw material production is used, and product quality is also guaranteed.

Hongyuanxiang adheres to the principles of honest cooperation, mutual benefit, and common development, providing high-quality products and services to our customers. We sincerely welcome anyone to call us for negotiation! thank you