News

Warmly celebrate the successful conclusion of the Saudi Plastics & Petrochem 2024 exhibition! Read more »

Warmly celebrate Hebei Chengheng Plastic Machinery Technology Co., Ltd.’s successful participation in the exhibition! At this exhibition, our machines won widespread attention and praise from domestic and foreign customers.This exhibition not only provides us with a platform to showcase our capa...Read more »

Hebei Chengheng Plastic Machinery Technology Co., Ltd. will participate in CHINAPLAS 2024 International Rubber and Plastics Exhibition from April 23 to 26, 2024. We have a modern intelligent operation workshop, specializing in the research, development, production and s...Read more »

Sincere thanks to all our old and new friends for taking the time to communicate and explore film blowing technology with us, and learn how our film blowing machines can simplify your production and promote your business.   Thank you again for being a part of this ...Read more »

PLAST 2023 was held at Fiera Milano (Rho) from September 5th to 8th. This exhibition has 1,323 exhibitors and more than 38,000 visitors. Exhibitors and visitors come from 109 different countries, which also proves that PLAST 2023 has an unimaginable international influence. Hebei Chengheng Pla...Read more »

Our company was invited to participate in the first Hebei Ningjin Plastic Packaging Machinery Exhibition.The exhibition was held on September 15 in Hequ Town, Ningjin County, Hebei Province, one of China’s plastic production and processing distribution centers. New high-speed flagship ...Read more »

The plastic blown film machine is a kind of equipment that can heat and melt the plastic particle material to form a melt, and then extrude the melt from the die head by extrusion and make a film after blowing and cooling. The main components of the blown film machine are There are motors, screw...Read more »

❶Check whether the installation of the unit is properly installed according to the requirements, and check that the bolts are properly fastened. ❷Check and add the lubricating oil in the gear box, air compressor, and check the lubrication of each mechanical transmissio...Read more »

1. Bubble film is unstable ❶The extrusion temperature is too low and the amount of discharge is small; Solution: adjust extrusion temperature; ❷It was interfered and influenced by strong external air flow. Solution: prevent and reduce the interference of external air...Read more »

Date: 19~26 October, 2022 Site: Messe Düsseldorf, Germany Chengheng Booth No.: 8b D11-03。 Read more »

We are professional in various plastic flexible packaging machine, such as plastic film blowing machine, bag making machine, printing machine and so on. we have produced these machines for over 15 years. The factory land 4000square meters. it own the strict management s...Read more »

There are 13 common faults when blown film: film too viscous, poor opening;Poor film transparency;Film with wrinkle;The film has water mist pattern;Film thickness uneven;Thickness of the film is too thick;Film thickness too thin;Poor thermal sealing of the film;Film lo...Read more »