Recreates satins, designs not to need pressing (6-9)

I believe the answer is:

crease-resistant

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'not to need pressing' is the definition.
I can't tell whether this definition defines the answer.

'recreates satins designs' is the wordplay.
'designs' indicates an anagram (I've seen 'designed' mean this (designed with the letters)).
'recreates'+'satins'='recreatessatins'
'recreatessatins' anagrammed gives 'CREASE-RESISTANT'.

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

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