문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Weak adhesion of PLA to paper/paperboard lamination

The adhesion of PLA paper base lamination is the key to packaging.

Extrusion & Post PLA coating adhesion paper base corona

Color migration of PLA colored products

PLA color migration is a key concern for food packaging.

Molding Process PLA color migration dye pigment food contact

Odor residue in products during PLA '2079851475616104452

The odor of PLA products affects the use experience.

Injection Molding PLA odor lactic acid residue

Warpage deformation of PLA injection molded products

PLA warpage is the result of uneven shrinkage.

Injection Molding PLA warpage shrinkage mold temperature

Inaccurate color registration in PLA printing

PLA printing registration requires thermal management.

Extrusion & Post PLA printing color registration thermal shrinkage tension

Long PLA '2079851475616104452 cycle (slow cooling)

The slow cooling of PLA is a constraint on production efficiency.

Injection Molding PLA cooling cycle crystallization thermal conductivity

Contradiction between shelf life and degradation of PLA packaging materials

The dual requirements of PLA function and degradation are a technical challenge.

Material Analysis PLA shelf life degradation balance

Compatibility problem between PLA and traditional materials

The purity of PLA recycling is an industrial challenge.

Material Analysis PLA recycling compatibility NIR

Brittle fracture of PLA (low unnotched impact strength)

PLA brittleness is the core concern in preparation and use.

Molding Process PLA brittle fracture unnotched toughening

Insufficient heat seal strength of PLA film

The PLA heat sealing process window is narrow and needs precise control.

Molding Process PLA heat seal strength temperature window

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