Welcome To Know Our Products, We Can Offer You High Quality Products!
WhatsApp / WeChat : +86 13785498142
Email : dgcartonmachine@163.com
In terms of ICT infrastructure construction, China Digital has established professional data centers in Beijing
Time of issue:
2021-11-12
Author:
Origin:
Summary
The material of the plastic seal mainly depends on the needs of the user. By adding various materials to the seal, the seal can have or meet specific needs.
Plastic seals are items that are used in our daily production and life. Its sturdiness, durability, flexibility, and bending make it possible to mark and seal most items and equipment. The source of these characteristics is determined by the plastic material used, so what materials are common plastic seals made of ?
The vast majority of plastic seals are composed of PP (polypropylene) and PE (polyethylene) through a certain ratio adjustment. PP (polypropylene) has good rigidity and can increase the hardness of the produced seals. PE ( The addition of polyethylene) gives the seal a wax-like feel and can withstand low temperatures. By adjusting the ratio of PP and PE, the plastic seal can have the characteristics of two materials and improve the usability of the seal. In addition, laser powder will be added to the plastic seals. The ordinary seals without laser powder will have very shallow writing after laser printing, so the need to add laser is also an indispensable material in plastic seals. For example, if you need to add special luminous properties, you can add a certain proportion of phosphor to the plastic seal to achieve the effect of night light.
keywords:
RELEVANT INFORMATION
Our company have been get well known enterprise at home and abroad and highly praised by clients.
2023-10-09
We wish us cooperate successfully and create the brilliant future together.
2023-10-09
2023-10-09
