Process to manufacture low weight high quality paper for use as a support layer of a release! liner with a belt assembly
The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first c...
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| creator | TAMMINEN JARI KOTILAINEN JUKKA ANTILA JANNE LEINONEN JUSSI |
| description | The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first contact point (CP1) in the press section (PSEC) to a first separation point (SPl) in a drying section (DSEC), and the paper web is dried to form paper. The temperature profile of the paper web may be non-decreasing. When supported, the temperature of the paper web of the paper web may be higher than or equal to 56 degrees to obtain a paper web having a dry content of at least 40 wt.-% at the first separation point.
本发明涉及制造高质量低定量纸，其适用于用作释放衬层的支撑层。由纸浆浆料形成纸幅，通过压榨部(PSEC)降低纸幅的含水量，通过从压榨部(PSEC)中的第接触点(CP1)到干燥区段的第分离点(SP1)的带(BELT1)支撑纸幅，并且干燥纸幅形成纸。纸幅的温度曲线可以是非减的。当受到支撑时，纸幅的温度可以高于或等于56℃，以获得在第分离点干含量为至少40重量％的纸幅。 |
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本发明涉及制造高质量低定量纸，其适用于用作释放衬层的支撑层。由纸浆浆料形成纸幅，通过压榨部(PSEC)降低纸幅的含水量，通过从压榨部(PSEC)中的第接触点(CP1)到干燥区段的第分离点(SP1)的带(BELT1)支撑纸幅，并且干燥纸幅形成纸。纸幅的温度曲线可以是非减的。当受到支撑时，纸幅的温度可以高于或等于56℃，以获得在第分离点干含量为至少40重量％的纸幅。</description><language>chi ; eng</language><subject>IMPREGNATING OR COATING OF PAPER ; METHODS OF PRODUCING PAPER THEREON ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PAPER-MAKING MACHINES ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170829&DB=EPODOC&CC=CN&NR=107109791A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170829&DB=EPODOC&CC=CN&NR=107109791A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAMMINEN JARI</creatorcontrib><creatorcontrib>KOTILAINEN JUKKA</creatorcontrib><creatorcontrib>ANTILA JANNE</creatorcontrib><creatorcontrib>LEINONEN JUSSI</creatorcontrib><title>Process to manufacture low weight high quality paper for use as a support layer of a release! liner with a belt assembly</title><description>The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first contact point (CP1) in the press section (PSEC) to a first separation point (SPl) in a drying section (DSEC), and the paper web is dried to form paper. The temperature profile of the paper web may be non-decreasing. When supported, the temperature of the paper web of the paper web may be higher than or equal to 56 degrees to obtain a paper web having a dry content of at least 40 wt.-% at the first separation point.
本发明涉及制造高质量低定量纸，其适用于用作释放衬层的支撑层。由纸浆浆料形成纸幅，通过压榨部(PSEC)降低纸幅的含水量，通过从压榨部(PSEC)中的第接触点(CP1)到干燥区段的第分离点(SP1)的带(BELT1)支撑纸幅，并且干燥纸幅形成纸。纸幅的温度曲线可以是非减的。当受到支撑时，纸幅的温度可以高于或等于56℃，以获得在第分离点干含量为至少40重量％的纸幅。</description><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>METHODS OF PRODUCING PAPER THEREON</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PAPER-MAKING MACHINES</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>TEXTILES</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKwkAQRdNYiHqHyQGEBIuQUoJiJRb2YRJmzcJkd92ZJeb2buEBbP6H9_7fFp9H9COJgHqY0SWDo6ZIwH6BhexrUphywjshW10hYKAIxkdIQoACCJJC8FGBcc3Km4wiMaFQCWxdZovVKdOBWPNFaB543Rcbgyx0-PWuKK-XZ3c7UvA9ScCRHGnf3euqqau2aevz6Z_NF1s3RXY</recordid><startdate>20170829</startdate><enddate>20170829</enddate><creator>TAMMINEN JARI</creator><creator>KOTILAINEN JUKKA</creator><creator>ANTILA JANNE</creator><creator>LEINONEN JUSSI</creator><scope>EVB</scope></search><sort><creationdate>20170829</creationdate><title>Process to manufacture low weight high quality paper for use as a support layer of a release! liner with a belt assembly</title><author>TAMMINEN JARI ; KOTILAINEN JUKKA ; ANTILA JANNE ; LEINONEN JUSSI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107109791A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>METHODS OF PRODUCING PAPER THEREON</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PAPER-MAKING MACHINES</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>TEXTILES</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><toplevel>online_resources</toplevel><creatorcontrib>TAMMINEN JARI</creatorcontrib><creatorcontrib>KOTILAINEN JUKKA</creatorcontrib><creatorcontrib>ANTILA JANNE</creatorcontrib><creatorcontrib>LEINONEN JUSSI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAMMINEN JARI</au><au>KOTILAINEN JUKKA</au><au>ANTILA JANNE</au><au>LEINONEN JUSSI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process to manufacture low weight high quality paper for use as a support layer of a release! liner with a belt assembly</title><date>2017-08-29</date><risdate>2017</risdate><abstract>The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first contact point (CP1) in the press section (PSEC) to a first separation point (SPl) in a drying section (DSEC), and the paper web is dried to form paper. The temperature profile of the paper web may be non-decreasing. When supported, the temperature of the paper web of the paper web may be higher than or equal to 56 degrees to obtain a paper web having a dry content of at least 40 wt.-% at the first separation point.
本发明涉及制造高质量低定量纸，其适用于用作释放衬层的支撑层。由纸浆浆料形成纸幅，通过压榨部(PSEC)降低纸幅的含水量，通过从压榨部(PSEC)中的第接触点(CP1)到干燥区段的第分离点(SP1)的带(BELT1)支撑纸幅，并且干燥纸幅形成纸。纸幅的温度曲线可以是非减的。当受到支撑时，纸幅的温度可以高于或等于56℃，以获得在第分离点干含量为至少40重量％的纸幅。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | IMPREGNATING OR COATING OF PAPER METHODS OF PRODUCING PAPER THEREON PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PAPER-MAKING MACHINES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
| title | Process to manufacture low weight high quality paper for use as a support layer of a release! liner with a belt assembly |
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