Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

Food Safety of PS Products

A

Food compliance is market access; supply chain management comes first.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future

Processing Machinery PS; food contact; compliance; migration; traceability

Q

Insufficient Weather Resistance of PS Products

A

PS is not suitable for long-term outdoor use; matching the application is fundamental.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar proble...

Processing Machinery PS; weather resistance; yellowing; aging; UV; outdoor

Q

Glass Fiber Reinforced PS Products

A

The management points of reinforced PS are similar to PP; orientation and coverage are the core.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting simi...

Processing Machinery PS; glass fiber reinforcement; floating fibers; warpage; orientation

Q

Weight Control of PS Products

A

Weight is a window into filling consistency; SPC management is effective.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future

Processing Machinery PS; weight; metering; check ring; SPC

Q

Gate Marks on PS Products

A

Gate mark management relies on coordination between design and process.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future

Molds & Tooling PS; gate mark; trimming; edge chipping; submarine gate

Q

Mold Temperature Selection for PS Products

A

Mold temperature selection is a balance between quality and efficiency; product requirements determine priorities.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for tr...

Molds & Tooling PS; mold temperature; selection; stress; cycle

Q

Multi-stage Injection for PS Products

A

Multi-stage injection is a basic technology for precision PS molding; the profile design is customized according to the product.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence

Injection Molding PS; multi-stage injection; speed profile; jetting; overpacking

Q

Mold Venting for PS Products

A

Venting design for transparent parts must be more adequate; burn marks are the indication for adding venting.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for trouble...

Molds & Tooling PS; venting; burning; trapped air; transparent parts

Q

Deformation of PS Products During Storage

A

Storage deformation stems from stress and pressure; both environment and management must be emphasized.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooti...

Processing Machinery PS; deformation; inventory; stress; stacking

Q

PS Product Inspection Standards

A

Unified standards are the foundation of quality cooperation; advance agreements avoid disputes.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting simil...

Processing Machinery PS; inspection; standards; sampling; quality

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Categorias

Todos os tópicos 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382