Unverified60% confidenceCautionExact time
Injection molding requires a draft angle typically no less than 1°–3° and uniform wall thickness to prevent sink marks.
2
Sources
60%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/590408API
curl https://kongchang.com/api/v1/knowledge/claims/590408MCP
get_claim(id=590408)