Yarn doubling and twisting do not amount to manufacture unless a distinct marketable product emerges.

Doubling, multifolding or twisting of yarn was treated as a processing step that does not create a new product with distinct commercial identity, so it was not manufacture and no excise duty arose on that basis. The text also notes that the yarn was not shown to be marketed or marketable, and that a mere reference to a product in a notification does not by itself make it excisable goods. On limitation, the extended period could not be invoked because the department knew of the activity and there was no suppression or concealment of material facts, so the demand was time-barred.

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Issues: (i) Whether doubling, multifolding or twisting of yarn amounted to manufacture and whether the resulting yarn was marketable so as to attract excise duty. (ii) Whether invocation of the extended period of limitation was justified.

Issue (i): Whether doubling, multifolding or twisting of yarn amounted to manufacture and whether the resulting yarn was marketable so as to attract excise duty.

Analysis: The process of combining yarns by doubling, multifolding or twisting was held not to bring into existence a new product amounting to manufacture. The materials relied upon showed that folded yarn or double yarn includes twisting, and the judicial authorities cited consistently treated such processing as not constituting manufacture. The record also did not establish that the yarn so processed was marketed or was marketable. Mere reference to a product in a notification did not make it excisable goods, and duty could not be levied at the stage of doubling, multifolding or twisting.

Conclusion: The issue was decided in favour of the assessee; no excise duty was chargeable on the doubled, multifolded or twisted yarn.

Issue (ii): Whether invocation of the extended period of limitation was justified.

Analysis: The assessee had been engaged in the activity for a long time and the department was aware of the manufacturing process through inspections and earlier knowledge of the unit's operations. In the absence of material showing suppression or concealment of the relevant facts, the extended period could not be sustained.

Conclusion: The issue was decided in favour of the assessee; the demand was time-barred.

Final Conclusion: The appeal succeeded, and the duty demand and penalty could not be sustained on merits or on limitation.

Ratio Decidendi: Doubling, multifolding or twisting of yarn does not amount to manufacture unless a new marketable product with a distinct commercial identity comes into existence, and the extended period cannot be invoked absent suppression of material facts.

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