Basic functions of plastic bottle cap

Update:30 Jun 2022

Among the numerous packaging plastic bottles, plastic bottle is a kind of widely used packaging container, which is widely used in various industries. The reason why plastic bottles are widely used is that they have a series of advantages, such as light weight, durability, good barrier, easy to form, variable shape, low cost and so on. They are very competitive in the packaging industry.
The manufacturer must meet the following conditions when producing and designing plastic bottles:
1. The plastic bottle must have the function of protecting the contents. The plastic bottle can prevent moisture, water, dust and corrosion. Barrier effect on external dust, water and other liquid substances; Prevent the package from being polluted and corroded; Prevent ultraviolet ray from penetrating, adapt to the change of ambient temperature, and protect the packaging from the damage of sunlight and ultraviolet rays.

2. The plastic bottle must have the function of bearing external force. It can adapt to a variety of transportation modes and warehouse storage modes to protect the contents from damage.
3. The plastic bottle makes the goods have the display function. The plastic bottle can display the display function of the goods through beautiful modeling, bright colors, smooth surface and transparency. Attract customers and stimulate their purchase desire.
4. The plastic bottle shall have the function of convenient use. The design of the bottle mouth of the plastic bottle shall consider that it is convenient to open, and can be opened and closed for many times. It shall be convenient to dump the contents. No splashing injury. When designing products, other functions can be added to the sealer, such as anti-counterfeiting, anti-theft, anti blocking, spray, etc.