presspahnn.

Brit.

/ˈprɛ(s)ʃpɑːn/,

/ˈprɛspɑːn/, U.S.

/ˈprɛsˌʃpɑn/,

/ˈprɛsˌpɑn/

Forms: 1900s– presspahn, 1900s– press-spahn.

Origin: A borrowing from German. Etymons: German Preßspahn, Preßspan.

Etymology: < German Preßspahn, variant of Preßspan (now Press-Span ) pressboard (originally pieces of card for pressing clothes) < press- , combining form of pressen to press hard, compress (see press v.¹) + Span shaving, chip, splinter < the same Germanic base as spoon n.

A type of pressboard (press-board n. 3), esp. as used as an electrical insulator.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > material for making paper > paper > [noun] > paper as electrical insulator

fish paper1868

presspahn1904

Micarta1912

the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > operation of machinery > [noun] > material for insulating

presspahn1904

1904 Electr. Engineer 14 Sept. 412/2 Creasing ‘fibre, presspahn, etc.,’ destroys the glazed surface..and is..likely to reduce its insulating value.

1913 J. R. Barr & R. D. Archibald Design Alternating Current Machinery ii. 39 Press-spahn, in thin sheets, is largely used for the insulation of low-voltage windings.

1938 A. E. Clayton Performance & Design Direct Current Machines (ed. 2) xiv. 289 One particular form of material is largely used, being variously designated press-spahn, fuller board, or pressboard, and normally is a fairly highly glazed substance of the nature of high-grade cardboard.

2002 Packaging Mag. (Nexis) 23 May 28 It generates powerful torque to unwind a jumbo roll weighing 1600kg and slice through heavy, 1000 micron presspahn board laminate.

This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).

单词	presspahn
释义	presspahnn. Brit. /ˈprɛ(s)ʃpɑːn/, /ˈprɛspɑːn/, U.S. /ˈprɛsˌʃpɑn/, /ˈprɛsˌpɑn/ Forms: 1900s– presspahn, 1900s– press-spahn. Origin: A borrowing from German. Etymons: German Preßspahn, Preßspan. Etymology: < German Preßspahn, variant of Preßspan (now Press-Span ) pressboard (originally pieces of card for pressing clothes) < press- , combining form of pressen to press hard, compress (see press v.¹) + Span shaving, chip, splinter < the same Germanic base as spoon n. A type of pressboard (press-board n. 3), esp. as used as an electrical insulator. ΘΚΠ society > occupation and work > materials > derived or manufactured material > material for making paper > paper > [noun] > paper as electrical insulator fish paper1868 presspahn1904 Micarta1912 the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > operation of machinery > [noun] > material for insulating presspahn1904 1904 Electr. Engineer 14 Sept. 412/2 Creasing ‘fibre, presspahn, etc.,’ destroys the glazed surface..and is..likely to reduce its insulating value. 1913 J. R. Barr & R. D. Archibald Design Alternating Current Machinery ii. 39 Press-spahn, in thin sheets, is largely used for the insulation of low-voltage windings. 1938 A. E. Clayton Performance & Design Direct Current Machines (ed. 2) xiv. 289 One particular form of material is largely used, being variously designated press-spahn, fuller board, or pressboard, and normally is a fairly highly glazed substance of the nature of high-grade cardboard. 2002 Packaging Mag. (Nexis) 23 May 28 It generates powerful torque to unwind a jumbo roll weighing 1600kg and slice through heavy, 1000 micron presspahn board laminate. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022). < n.1904
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