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Maintenance of blown film integrated printing machine
2026-06-06

Maintenance of blown film integrated printing machine

Check the traction speed and control the film thickness.
Observe and adjust the uniformity of the film thickness, and ensure that the bending diameter meets the standard.
Check the pressure of the air storage cylinder, it should not be too high, but there should be a backup pressure.
Check and control the proportion of raw materials and mix them evenly.
Check for impurities in the raw materials, especially by promptly using a magnet to check for any iron mixed in.
Check the lubrication condition of the gearbox position and air compressor cylinder lubricating oil.

Introduction to blown film printing integrated machine
2026-06-05

Introduction to blown film printing integrated machine

The blown film printing integrated machine is a device that can combine the blown film and printing processes together. It is mainly used to produce various plastic packaging bags, such as supermarket shopping bags, garbage bags, clothing bags, etc., with high efficiency and one-time molding. ‌‌

What are the main types?
2026-06-03

What are the main types?

Plastic bag making machine: mainly processing plastic films such as polyethylene (PE) and polypropylene (PP), producing food bags, garbage bags, etc. The sealing and cutting method is mostly heat sealing.

Newly released inventory of non-woven bag making machine manufacturers in 2026: Why has Zhengxin Machinery become the focus of the industry?
2026-06-01

Newly released inventory of non-woven bag making machine manufacturers in 2026: Why has Zhengxin Machinery become the focus of the industry?

Nestled in Ruian City, Zhejiang Province, a renowned domestic base for plastic packaging machinery manufacturing in China, Ruian Liangcai Machinery Co., Ltd is a professional integrated manufacturer specialized in R&D, production, global sales and full after-sales service of complete plastic packaging production equipment.

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