US2200171A - Packing material - Google Patents
Packing material Download PDFInfo
- Publication number
- US2200171A US2200171A US175489A US17548937A US2200171A US 2200171 A US2200171 A US 2200171A US 175489 A US175489 A US 175489A US 17548937 A US17548937 A US 17548937A US 2200171 A US2200171 A US 2200171A
- Authority
- US
- United States
- Prior art keywords
- sheets
- creped
- layers
- coarsely
- finely
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/44—Applications of resilient shock-absorbing materials, e.g. foamed plastics material, honeycomb material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24397—Carbohydrate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24446—Wrinkled, creased, crinkled or creped
- Y10T428/24455—Paper
- Y10T428/24463—Plural paper components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Definitions
- the present invention relates to a protective sheet used for packing pieces which must be protected from scratches or dents, such for instance as polished furniture, woodwork and also 5 glass, stone and fabricated materials.
- a protective sheet used for packing pieces which must be protected from scratches or dents, such for instance as polished furniture, woodwork and also 5 glass, stone and fabricated materials.
- Figure 2 shows a section taken on the line 2-2 of Figure i.
- the top sheets of the pad. I, l, etc.,. with which-the surface to be protected coma in contact comprises a long flbred pulp or paper which will take a high degree of crep ing and which in fact is creped to a high degree so that it will yield more readily than with the ordinary creping.
- These long flbred thin sheets are preferably sulphite and with only a small quantity of ground wood or only chemical pulp. l'urther these sheets are'preferably absorbent for grease oil and moisture.
- These sheets are combined with a plurality of sheets'or coarsely creped paper, 2, 2, .2, which has a high percentage of ground'wood or mechanical pulp, and which in its coarse creping provides a lower-degree of creping and therefore less flexibility than the surface sheets nearest the surface to be protectcd-
- a plurality of sheets'or coarsely creped paper, 2, 2, .2 which has a high percentage of ground'wood or mechanical pulp, and which in its coarse creping provides a lower-degree of creping and therefore less flexibility than the surface sheets nearest the surface to be protectcd-
- an preferably ing materials such as corrugated board, wood slats or the like in which the pieces are crated' a greater number of coarsely creped sheets than finely creped sheets Joined together.
- the thickness of the sheets these may be relatively of the same thickness, but it is preferable in cases to have the surface sheets some- 5 what heavier and stronger than the under sheets of paper. 1
- a top backing surface o1 wax or glazed paper may also be used although the combination of the two crepe sheets may sufllce for the protective l0 material.
- This material is not only a protection against dents and scratches but also serves as a protection against rapid for excessivetemperature changes inthat thematerial is a substantially good heat insulating element.
- the surface ,sheets may be calendered and the coarsely creped sheets uncalendered, with the latter type exceeding greatly the former type in thepile.
- the same combination however may be used with the finely creped sheets uncalendered.
- the sheets may be pressed together in spots by an embossing machine as indicated by i, 5, 5, etc.,
- a wood pulp cellulose padding composed of a multiple number of adjacently arranged coarsely creped layers and a multiple nmnber of adjacently arranged finely creped layers, said coarsely creped layers exceeding in number said finely creped layers and said coarsely creped layers having a higher percentage of ground wood .pulp and said flnelycreped layers consisting essentially of long flbered pulp and'constituting the surface layers adapted to come in contact with the surface to be protected, all of said layers being joined in face to face relationship with ,each other by embossing the same in spots. 2.
- a cellulose padding as of a multiple vnumber of adjacentiy arranged .coarsely creped layers and a multiple number of adjacently arranged finely creped layers and a top backing sheet of moisture proof material positioned adjacent to said coarsely creped lay- 5o ers and means attaching said sheets in face to face relationship by embossing the same in spots,
Description
May 7, 1940.
INVENTOR I W////am Hfler amen BY W ATTORNEY L Patented May 7,1946
.- UNITED STATES PACKING MATERIAL William A. Hermanson, Boston Mass.
Application November 1a, 1937, Serial No. 115,489
The present invention relates to a protective sheet used for packing pieces which must be protected from scratches or dents, such for instance as polished furniture, woodwork and also 5 glass, stone and fabricated materials. In the packing of such articles, for instance, furniture with high polished surfaces, it is important to have'a packing pad which has a very soft yielding, extensible surface which will yield quickly under pressure so as not to allow scratches from particles that may be gathered on the surface or on-the material. It is also necessary in protecting such surfacesfor the pad to "have suflicient cushioning effect so that heavy pack- 15 do not project through the material and inlure or dent the polished surfaces.
In addition to this a commercial acceptable padding must also be within a suitable price range asthe packing and shipping of the article merely adds cost to the article without course showing its effect on the production of a better article itself. In order to produce such material within the' necessary price range, the applicant has constructed a packing pad of such materials that the desired results are accomplished at comparatively exceptionally low cost. ,The invention will be more fully described in connection with the drawing illustrating the pad. In the drawing- Figure 1 shows a face view of the pad with a fragment of the top section removed and,
Figure 2 shows a section taken on the line 2-2 of Figure i.
In the drawings the top sheets of the pad. I, l, etc.,. with which-the surface to be protected coma in contact, comprises a long flbred pulp or paper which will take a high degree of crep ing and which in fact is creped to a high degree so that it will yield more readily than with the ordinary creping. These long flbred thin sheets are preferably sulphite and with only a small quantity of ground wood or only chemical pulp. l'urther these sheets are'preferably absorbent for grease oil and moisture. These sheets are combined with a plurality of sheets'or coarsely creped paper, 2, 2, .2, which has a high percentage of ground'wood or mechanical pulp, and which in its coarse creping provides a lower-degree of creping and therefore less flexibility than the surface sheets nearest the surface to be protectcd- In this combination there an preferably ing materials such as corrugated board, wood slats or the like in which the pieces are crated' a greater number of coarsely creped sheets than finely creped sheets Joined together. With regard to the thickness of the sheets, these may be relatively of the same thickness, but it is preferable in cases to have the surface sheets some- 5 what heavier and stronger than the under sheets of paper. 1
A top backing surface o1 wax or glazed paper may also be used although the combination of the two crepe sheets may sufllce for the protective l0 material. This material is not only a protection against dents and scratches but also serves as a protection against rapid for excessivetemperature changes inthat thematerial is a substantially good heat insulating element. If desired, and it is preferable in some cases, the surface ,sheets may be calendered and the coarsely creped sheets uncalendered, with the latter type exceeding greatly the former type in thepile.
The same combination however may be used with the finely creped sheets uncalendered. The sheets may be pressed together in spots by an embossing machine as indicated by i, 5, 5, etc.,
' Having now described myinvention, I claim:
1. A wood pulp cellulose padding composed of a multiple number of adjacently arranged coarsely creped layers and a multiple nmnber of adjacently arranged finely creped layers, said coarsely creped layers exceeding in number said finely creped layers and said coarsely creped layers having a higher percentage of ground wood .pulp and said flnelycreped layers consisting essentially of long flbered pulp and'constituting the surface layers adapted to come in contact with the surface to be protected, all of said layers being joined in face to face relationship with ,each other by embossing the same in spots. 2. A wood pulp cellulose padding as in claim 1, composed of a multiple number of finely and coarsely creped layers, said coarsely creped layw ers having a higher percentage of ground wood than said finely creped layers, said-finely creped layers being calendered and said coarsely creped layers being uncalendered.
3. A cellulose padding as of a multiple vnumber of adjacentiy arranged .coarsely creped layers and a multiple number of adjacently arranged finely creped layers and a top backing sheet of moisture proof material positioned adjacent to said coarsely creped lay- 5o ers and means attaching said sheets in face to face relationship by embossing the same in spots,
, 1 WILLIAM A. HERMANBON.
in claim 1, compos
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US175489A US2200171A (en) | 1937-11-19 | 1937-11-19 | Packing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US175489A US2200171A (en) | 1937-11-19 | 1937-11-19 | Packing material |
Publications (1)
Publication Number | Publication Date |
---|---|
US2200171A true US2200171A (en) | 1940-05-07 |
Family
ID=22640413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US175489A Expired - Lifetime US2200171A (en) | 1937-11-19 | 1937-11-19 | Packing material |
Country Status (1)
Country | Link |
---|---|
US (1) | US2200171A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622051A (en) * | 1950-06-08 | 1952-12-16 | William A Hermanson | Soft flexible pad |
US2766553A (en) * | 1952-06-20 | 1956-10-16 | Ralph F Wedge | Plant package and method of making the same |
DE1111000B (en) * | 1957-02-12 | 1961-07-13 | Kimberly Clark Co | Composite pulp body and process for its manufacture |
US3544419A (en) * | 1968-01-26 | 1970-12-01 | Jiffy Mfg Co | Paper lamination system |
US3544420A (en) * | 1967-09-27 | 1970-12-01 | Int Paper Co | Creped tissue product |
US20060016014A1 (en) * | 2003-07-31 | 2006-01-26 | Thaxton Bart J | Apparatus and system for supporting an individual during repositioning |
-
1937
- 1937-11-19 US US175489A patent/US2200171A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622051A (en) * | 1950-06-08 | 1952-12-16 | William A Hermanson | Soft flexible pad |
US2766553A (en) * | 1952-06-20 | 1956-10-16 | Ralph F Wedge | Plant package and method of making the same |
DE1111000B (en) * | 1957-02-12 | 1961-07-13 | Kimberly Clark Co | Composite pulp body and process for its manufacture |
US3544420A (en) * | 1967-09-27 | 1970-12-01 | Int Paper Co | Creped tissue product |
US3544419A (en) * | 1968-01-26 | 1970-12-01 | Jiffy Mfg Co | Paper lamination system |
US20060016014A1 (en) * | 2003-07-31 | 2006-01-26 | Thaxton Bart J | Apparatus and system for supporting an individual during repositioning |
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