Menu
Materials Machinery
Insights
Articles Videos Problem & Solution
About
About Chembull Media Partners
Contact Us
Language
EnglishالعربيةPortuguêsEspañolDeutschTürkçe한국어

Problem & Solution

Practical answers to common plastic material challenges

2239 questions
Q
EEA extruded film has gel particles
A
Gel particles are caused by insufficient melting; increasing temperature and mixing is the key
Extrusion & Post EEA filmgel particlesmelting temperaturemixing sectionhigh molecular weight components
Q
EEA extruded film has transverse ripples
A
Transverse ripples are caused by haul-off vibration and roller eccentricity; equipment overhaul and stable control are the key
Extrusion & Post EEA filmtransverse rippleshaul-off vibrationcooling roller eccentricitypressure stabilizing device
Q
Frequent screen clogging in EEA extrusion
A
Screen clogging is caused by impurities and improper configuration; raw material control and stepped screens are the key
Extrusion & Post EEA extrusionscreen clogginggel particlesstepped screensautomatic screen change
Q
EEA extruded film winding wrinkles
A
Film wrinkling is caused by tension fluctuation and thickness unevenness; automatic tension control and homogenization are the key
Extrusion & Post EEA filmwinding wrinklestension controlthickness uniformityguide roller parallelism
Q
Unstable EEA extrusion feeding
A
Unstable feeding is caused by granule characteristics; gravimetric feeding and anti-bridging are the core
Extrusion & Post EEA feedingbridginggravimetric feedergranulationfeeding screw
Q
Poor printing adhesion of EEA film
A
Poor printing adhesion is caused by insufficient surface polarity; corona treatment and special ink are the key
Extrusion & Post EEA filmprinting adhesioncorona treatmentspecial inksurface tension
Q
Rough EEA extrusion surface
Q
Severe EEA extruder screw wear
A
Screw wear is caused by filler friction and adhesion; wear-resistant screw and temperature control are the key
Extrusion & Post EEA extrusionscrew wearnitrided screwfiller frictionbimetallic screw
Q
Rough inner wall of EEA extruded pipe
A
Q
EEA extrusion film longitudinal streaks
Prev 1 ... 124 125 126 127 128 129 130 ... 224 Next
ChemAI