FR729920A - Reinforced parchment paper and its manufacturing process - Google Patents
Reinforced parchment paper and its manufacturing processInfo
- Publication number
- FR729920A FR729920A FR729920DA FR729920A FR 729920 A FR729920 A FR 729920A FR 729920D A FR729920D A FR 729920DA FR 729920 A FR729920 A FR 729920A
- Authority
- FR
- France
- Prior art keywords
- reinforced
- manufacturing process
- parchment paper
- parchment
- paper
- 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
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/32—Multi-ply with materials applied between the sheets
- D21H27/34—Continuous materials, e.g. filaments, sheets, nets
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR729920T | 1931-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR729920A true FR729920A (en) | 1932-08-03 |
Family
ID=9112732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR729920D Expired FR729920A (en) | 1931-03-25 | 1931-03-25 | Reinforced parchment paper and its manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR729920A (en) |
-
1931
- 1931-03-25 FR FR729920D patent/FR729920A/en not_active Expired
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