Title:
Method and apparatus for imparting enhanced stretchability to paper
United States Patent 3061505
US Patent References:
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- - 0689400

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Inventors:
Olavi, Helasti
Publication Date:
10/30/1962
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Assignee:
Olavi, Helasti
Primary Class:
162/109
Other Classes:
162/361, 162/205, 162/368
US Patent References:
1548790Paper crinkling
1680797Paper-crinkling apparatus
1780526Shock-absorbing cushioning paper and method of making same
2043351Method of making a tissue paper product