GB1343493A - Rigid-when-wet paperboard containers and their manufacture - Google Patents
Rigid-when-wet paperboard containers and their manufactureInfo
- Publication number
- GB1343493A GB1343493A GB1395071*[A GB1395071A GB1343493A GB 1343493 A GB1343493 A GB 1343493A GB 1395071 A GB1395071 A GB 1395071A GB 1343493 A GB1343493 A GB 1343493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- container
- resin
- liner
- board
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2804—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/48—Condensation polymers of aldehydes or ketones with phenols
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
- D21H23/58—Details thereof, e.g. surface characteristics, peripheral speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Making Paper Articles (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
Abstract
1343493 Corrugated container-board ALTON BOX BOARD CO 10 May 1971 [20 May 1970] 13950/71 Heading B5N Rigid-when-wet corrugated container-board is prepared from a preformed web of medium and at least one preformed web of liner by printing upon the reverse face of the or each liner web discretely metered increments of a curable thermosetting resin, especially a phenol-formaldehyde resin, entrained in a vaporizable liquid vehicle (usually water) and immediately vaporizing the vehicle from the web by heating at a temperature and for a time less than that required to cure the resin. The container-board may comprise three plies 5, 6 and 7 to which the resin solution or emulsion is applied by applicators 1, 2 and 3, and 4, respectively, comprising gravure rollers of the "quad", "pyramid" or, especially, the "tri-helicoid" type. The partially impregnated webs are then passed around heated rollers 8, 9 and 10 to remove the water vehicle and as much other paper-entrained water as is desirable without curing the resin. The medium web is passed to a corrugator 11, adhesive is applied to the crowns of the corrugations by means of applicator 12 and the corrugated web laminated to liner 5 by means of a back-up roller 13. The adhesive may be cornstarch or a cornstarch-resorcinol mixture and may molecularly bond with the phenolic impregnant of the webs under curing conditions. The second liner 7 is then laminated to the medium liner composite by means of adhesive applied at 14 to the exposed crowns of the corrugations and the laminate subsequently cut-off, scored and/or slit to provide container blanks such as the one shown in Fig. 2. The blank may be converted into a "flat folded" or "knocked-down" container as in Fig. 3 by completing the "manufacturer's joint" which involves adhering or stitching of the flap 25 to the remote edge of end panel 21. Either the blank or the knocked-down container may be subjected to heat to complete the cure of the resin impregnant, usually by passage on an endless conveyer through a tunnel oven (Fig. 5, not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3908670A | 1970-05-20 | 1970-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1343493A true GB1343493A (en) | 1974-01-10 |
Family
ID=21903591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1395071*[A Expired GB1343493A (en) | 1970-05-20 | 1971-05-10 | Rigid-when-wet paperboard containers and their manufacture |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5029392B1 (en) |
CA (1) | CA985147A (en) |
DE (1) | DE2125832A1 (en) |
FR (1) | FR2093537A5 (en) |
GB (1) | GB1343493A (en) |
IT (1) | IT953181B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112060695A (en) * | 2020-09-03 | 2020-12-11 | 安徽祥欣新材料科技有限公司 | Processing technology of paper protection plate for packaging |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105696761A (en) * | 2015-02-26 | 2016-06-22 | 绍兴爱尔法装饰布艺有限公司 | Digital direct injection seamless wall cloth manufacturing method |
CN112389028B (en) * | 2020-10-31 | 2024-04-26 | 乐陵帝荣包装机械设备有限公司 | Paper turns over a processing apparatus |
-
1971
- 1971-05-10 GB GB1395071*[A patent/GB1343493A/en not_active Expired
- 1971-05-15 IT IT50352/71A patent/IT953181B/en active
- 1971-05-19 FR FR7118243A patent/FR2093537A5/fr not_active Expired
- 1971-05-19 DE DE19712125832 patent/DE2125832A1/en active Pending
- 1971-05-20 CA CA113,528A patent/CA985147A/en not_active Expired
- 1971-05-20 JP JP46033644A patent/JPS5029392B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112060695A (en) * | 2020-09-03 | 2020-12-11 | 安徽祥欣新材料科技有限公司 | Processing technology of paper protection plate for packaging |
Also Published As
Publication number | Publication date |
---|---|
CA985147A (en) | 1976-03-09 |
JPS5029392B1 (en) | 1975-09-23 |
DE2125832A1 (en) | 1971-12-02 |
IT953181B (en) | 1973-08-10 |
FR2093537A5 (en) | 1972-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |