Advertisement
ACCUEIL arrow REPARATION DE BD arrow Scotch ancien
Trace ancienne de scotch Convertir en PDF Version imprimable Suggérer par mail
Écrit par Administrator   
21-11-2005

Sur les couvertures pelliculées modernes :

Décollez très lentement et en faisant très attention au pelliculage (couche fine plastique recouvrant les couvertures) toutes les étiquettes de prix, stickers ou pastilles d'alarme que certain libraire applique sur les 4ème plats ou les couvertures.

Afin d'éliminer toute trace de colle résiduelle vous pouvez utiliser différents solvants, les meilleurs résultats sont obtenu avec de l'alcool à brûler ou à 70°, de l'éther (qui n'est plus en vente), ou du disolvant type acétone si vraiment cela résiste. Cependant on obtient aussi de très bon résultats en roulant le surplus de colle avec le doigt puis en passant une lingette vitre. Si vous utilisez des solvants toujours faire un essai sur une petite partie ou un album sans trop de valeur.

Sur les couvertures en carton souple :

Là il est très dangereux de vouloir enlever les étiquettes de grande taille car il y a un risque de déchirure important, cependant on peut utiliser la méthode des restaurations de document, comme expliqué ci-dessous:

A l'aide d'un scalpel ou d'un cutter à maquette enlever le plastique du scotch ou le dessus de l'etiquette sans vouloir enlever la colle afin de ne pas abimer la couverture, le but est d'enlever le dessus de l'étiquette afin de pouvoir utiliser des solvants sur le restant de colle.

Ci-dessus élimination du plastique du scotch en laissant la colle visible en bas

Photos représentant la colle résiduelle

après enlèvement au scalpel de la couche plastique

 

LES TRACES DE SCOTCH AYANT JAUNIE SUR DES PAGES OU DU PAPIER :

Procédez comme ci-dessus en enlevant la couche plastique du scotch avec un scalpel, sans enlever la colle jaunie par le temps sur une page de BD.Avec le temps, la colle du Scotch reste en surface et se dégrade en formant un film sec, pratiquement cristallisé, faisant là aussi des taches plus ou moins jaunes sur la page.

Pour enlever la colle sur une page de BD brillante ou mat (ancienne édition), il ne faut surtout pas utiliser de solvant, en effet les pages sont perméables à l'eau et risqueraient soit de gondoler soit d'affaiblir le papier et finalement cela serait pire car vous risqueriez de faire un trou dans la page, il faut utiliser des cataplasmes.

1ère étape :

Enlevez la couche plastique sans la colle, c'est à dire en ne cherchant pas à enlever d'un coup le morceau de scotch, mais bien uniquement la fine couche de plastique.

 

2ème étape :

Enlevez la tache de colle jaune qui a imprégné  la page de BD, tout autour de la tâche mettre une couche de terre (sépiolite) dont le but est de limiter l'effet du cataplasme . Procédez comme sur l'illustration ci dessous:

3ème étape :

Préparez un mélange de terre et de poudre d'acétone ou à défaut de l'acétone liquide en veillant à ce que le mélange soit juste légérement humide et non détrempé, la terre sert à absorber l'acétone en agissant comme une éponge et l'acétone à dissoudre et ramollir la colle.

4ème étape :

Posez sur le cataplasme une plaque de verre afin de ralentir l'évaporation de l'acétone, laissez environ 20 à 30 minutes puis renouvelez le cataplasme si nécessaire.

Avec cette technique, il est envisageable de récupérer une page tachée par du scotch jauni dans un état quasi d'origine, cela peut aussi s'appliquer sur des dos pincés en papier de très vielles BDs ayant été scotché afin que les couvertures restent solidaire, ce qui n'est absolument pas une bonne réparation, mais que l'on trouve fréquemment lors d'une brocante

 

 

Dernière mise à jour : ( 16-04-2006 )
 
< Précédent   Suivant >
74 queries executed
1
SELECT folder, element, published, params
 FROM jos_mambots
 WHERE published >= 1
 AND access <= 0
 AND folder = 'system'
 ORDER BY ordering
2 SELECT template FROM jos_templates_menu WHERE client_id = 0 AND ( menuid = 0 OR menuid = 53 ) ORDER BY menuid DESC LIMIT 1
3 DELETE FROM jos_session WHERE ( ( time < '1283668334' ) AND guest = 0 AND gid > 0 ) OR ( ( time < '1283668334' ) AND guest = 1 AND userid = 0 )
4 SELECT * FROM jos_session WHERE session_id = '80ff31bbc4852eb655daa78a7ffc7958'
5 SELECT session_id FROM jos_session WHERE session_id = 'b0538b9d088ed8eb3f3929fb502bb7a6'
6 INSERT INTO jos_session ( `session_id`,`time`,`username`,`gid`,`guest` ) VALUES ( 'b0538b9d088ed8eb3f3929fb502bb7a6','1283669234','','0','1' )
7 SELECT * FROM jos_menu WHERE id = 53
8 SELECT a.*, u.name AS author, u.usertype, cc.name AS category, s.name AS section, g.name AS groups, s.published AS sec_pub, cc.published AS cat_pub, s.access AS sec_access, cc.access AS cat_access, s.id AS sec_id, cc.id as cat_id FROM jos_content AS a LEFT JOIN jos_categories AS cc ON cc.id = a.catid LEFT JOIN jos_sections AS s ON s.id = cc.section AND s.scope = 'content' LEFT JOIN jos_users AS u ON u.id = a.created_by LEFT JOIN jos_groups AS g ON a.access = g.id WHERE a.id = 30 AND ( a.state = 1 OR a.state = -1 ) AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2010-09-05 08:47' ) AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2010-09-05 08:47' ) AND a.access <= 0
9 SELECT a.id FROM jos_content AS a WHERE a.catid = 18 AND a.state = 1 AND a.access <= 0 AND ( a.state = 1 OR a.state = -1 ) AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2010-09-05 08:47' ) AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2010-09-05 08:47' ) ORDER BY a.ordering
10 UPDATE jos_content SET hits = ( hits + 1 ) WHERE id = '30'
11 SELECT folder, element, published, params FROM jos_mambots WHERE access <= 0 AND folder = 'content' ORDER BY ordering
12 SELECT a.* FROM jos_components AS a WHERE ( a.admin_menu_link = 'option=com_syndicate' OR a.admin_menu_link = 'option=com_syndicate&hidemainmenu=1' ) AND a.option = 'com_syndicate'
13 SELECT COUNT(*) AS numrows FROM jos_banner WHERE showBanner = 1
14 SELECT * FROM jos_banner WHERE showBanner = 1 LIMIT 1
15 UPDATE jos_banner SET impmade = impmade + 1 WHERE bid = 6
16 SELECT id, title, module, position, content, showtitle, params FROM jos_modules AS m INNER JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id != 1 AND ( mm.menuid = 0 OR mm.menuid = 53 ) ORDER BY ordering
17 SELECT id FROM jos_menu WHERE link = 'index.php?option=com_search' AND published = 1
18 SELECT id, name, link, parent, type, menutype, access FROM jos_menu WHERE published = 1 AND access <= 0 ORDER BY menutype, parent, ordering
19 SELECT m.* FROM jos_menu AS m WHERE menutype = 'COLLECTION' AND published = 1 AND access <= 0 ORDER BY parent, ordering
20 SELECT m.* FROM jos_menu AS m WHERE menutype = 'mainmenu' AND published = 1 AND access <= 0 ORDER BY parent, ordering
21 SELECT COUNT( id ) FROM jos_menu WHERE type = 'content_item_link' AND published = 1
22 SELECT id FROM jos_menu WHERE type = 'content_item_link' AND published = 1 AND link = 'index.php?option=com_content&task=view&id=203'
23 SELECT id FROM jos_menu WHERE type = 'content_item_link' AND published = 1 AND link = 'index.php?option=com_content&task=view&id=204'
24 SELECT m.* FROM jos_menu AS m WHERE menutype = 'othermenu' AND published = 1 AND access <= 0 ORDER BY parent, ordering
25 SELECT * FROM jos_content WHERE id = '206'
26 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 206 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
27 SELECT id FROM jos_menu WHERE type = 'content_blog_section' AND published = 1 AND componentid = 0
28 SELECT id FROM jos_menu WHERE type = 'content_blog_category' AND published = 1 AND componentid = 0
29 SELECT * FROM jos_content WHERE id = '202'
30 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 202 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
31 SELECT * FROM jos_content WHERE id = '198'
32 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 198 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
33 SELECT * FROM jos_content WHERE id = '195'
34 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 195 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
35 SELECT * FROM jos_content WHERE id = '194'
36 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 194 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
37 SELECT * FROM jos_content WHERE id = '193'
38 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 193 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
39 SELECT * FROM jos_content WHERE id = '192'
40 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 192 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
41 SELECT * FROM jos_content WHERE id = '191'
42 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 191 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
43 SELECT * FROM jos_content WHERE id = '190'
44 SELECT ms.id AS sid, ms.type AS stype, mc.id AS cid, mc.type AS ctype, i.id as sectionid, i.id As catid, ms.published AS spub, mc.published AS cpub FROM jos_content AS i LEFT JOIN jos_sections AS s ON i.sectionid = s.id LEFT JOIN jos_menu AS ms ON ms.componentid = s.id LEFT JOIN jos_categories AS c ON i.catid = c.id LEFT JOIN jos_menu AS mc ON mc.componentid = c.id WHERE ( ms.type IN ( 'content_section', 'content_blog_section' ) OR mc.type IN ( 'content_blog_category', 'content_category' ) ) AND i.id = 190 ORDER BY ms.type DESC, mc.type DESC, ms.id, mc.id
45 SELECT jos_menu.id FROM jos_menu WHERE jos_menu.link = 'index.php?option=com_zoom'
46 SELECT COUNT(*) as COUNTER FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 LIMIT 5
47 SELECT COUNT(*) as COUNTER FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 ORDER BY rand() LIMIT 5
48 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 ORDER BY rand() LIMIT 5
49 SELECT jos_zoomfiles.catid FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 17
50 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
51 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 17
52 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 AND jos_zoom.catid ='1' ORDER BY imgdate ASC
53 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
54 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 17
55 SELECT jos_zoom.catname FROM jos_zoom WHERE jos_zoom.catid = 1
56 SELECT jos_zoomfiles.imghits FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 17
57 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 ORDER BY rand() LIMIT 5
58 SELECT jos_zoomfiles.catid FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 30
59 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
60 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 30
61 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 AND jos_zoom.catid ='1' ORDER BY imgdate ASC
62 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
63 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 30
64 SELECT jos_zoom.catname FROM jos_zoom WHERE jos_zoom.catid = 1
65 SELECT jos_zoomfiles.imghits FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 30
66 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 ORDER BY rand() LIMIT 5
67 SELECT jos_zoomfiles.catid FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 31
68 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
69 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 31
70 SELECT jos_zoomfiles.imgid FROM jos_zoomfiles jos_zoomfiles, jos_zoom jos_zoom WHERE jos_zoomfiles.catid = jos_zoom.catid AND jos_zoomfiles.published=1 AND jos_zoom.catpassword = '' AND jos_zoom.catmembers = '1' AND (jos_zoomfiles.imgfilename LIKE '%jpg%' OR jos_zoomfiles.imgfilename LIKE '%jpeg%' OR jos_zoomfiles.imgfilename LIKE '%gif%' OR jos_zoomfiles.imgfilename LIKE '%png%') AND jos_zoom.catid != 66666 AND jos_zoom.catid ='1' ORDER BY imgdate ASC
71 SELECT jos_zoom.catdir FROM jos_zoom WHERE jos_zoom.catid = 1
72 SELECT jos_zoomfiles.imgfilename FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 31
73 SELECT jos_zoom.catname FROM jos_zoom WHERE jos_zoom.catid = 1
74 SELECT jos_zoomfiles.imghits FROM jos_zoomfiles WHERE jos_zoomfiles.imgid = 31