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Yaygın plastik malzeme zorluklarına pratik yanıtlar

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Wrinkles appearing in polyolefin plastomer blown films

Wrinkles are caused by uneven thickness or unbalanced hauling, and need to be solved from thickness control, hauling, and herringbone plate adjustment.

Extrusion & Post film wrinklesuneven thicknesshauling rollerherringbone platecooling line

6 görüntüleme

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Die marks/lines appearing on polyolefin plastomer extruded products

Die marks are caused by damage to the die inner wall or impurities, and the die condition needs to be regularly cleaned and checked.

Extrusion & Post die marksdie scratchesimpurity cleaningflow channel designscreen

7 görüntüleme

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Polyolefin plastomer film blocking/poor opening property

Film blocking is caused by surface tension and temperature, and needs to be solved by adding anti-blocking agents and controlling winding conditions.

Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent

6 görüntüleme

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Uneven thickness of polyolefin plastomer blown films

Uneven film thickness is caused by uneven die gap, temperature, or cooling, and needs to be solved from mold precision and process stability.

Extrusion & Post film thicknessdie gaptemperature uniformityair ring coolinghauling stability

6 görüntüleme

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Poor transparency of polyolefin plastomer blown films

Poor transparency is caused by high crystallinity or impurities, and needs to be improved by raising the temperature, speeding up cooling, and selecting suitable materials.

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

9 görüntüleme

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Polyolefin plastomer polyolefin plastomer process connection problem when switching production between different processing methods

Production change connection requires advance planning and sufficient preparation, and the key is to clarify the differentiated requirements of different processing methods for materials.

Extrusion & Post production changeprocessing methodprocess parametersmaterial gradetrial production verification

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Die head pressure fluctuation of polyolefin plastomer extruders

Die head pressure fluctuation is caused by unstable discharge or filtration system problems, and it is necessary to stabilize the extrusion parameters and maintain the filtration system.

Extrusion & Post pressure fluctuationscreendie head temperaturebreaker plateuniform discharge

8 görüntüleme

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Hauling speed mismatch of polyolefin plastomer extruded products

Hauling speed mismatch needs to be solved by precisely adjusting the hauling parameters and ensuring stable hauling.

Extrusion & Post hauling speedspeed matchinghauling slippingclamping forcehauling control

8 görüntüleme

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Poor blending stability of polyolefin plastomer POP and PE

Blending stability needs to be improved from three aspects: mixing, screw design, and material matching.

Extrusion & Post POP blendingcompatibilitymixingscrew mixingblending stability

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Poor printability of polyolefin plastomer films

Poor printability is caused by low surface energy, and it is necessary to increase the surface tension through corona treatment to improve ink adhesion.

Extrusion & Post printabilitysurface energycorona treatmentink adhesionsurface tension

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Kategoriler

Tüm Konular 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

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