成品人视频ww入口,东北老富婆高潮大叫对白,99精品国产在热久久无毒不卡,一区二区三区内射美女毛片

Template instructions

Current Position: Home > Template instructions
Template instructions
Dear customer, thank you for using the stainless steel hot-pressed template made by our company. Please read the instructions carefully before using in order to better understand the performance of the steel plate and maintain it correctly to achieve the best use effect.
1. Packaging and Transportation
     1. When transporting, use a special packaging box and make a sealed moisture-proof packaging. During the transportation process, the packaging box should be laid flat and fixed, and it is strictly prohibited to stack heavy objects on it. Before opening the box, the user should check whether the packaging box is intact. If there is any damage, please notify our company immediately and make a record of the number of each template.
     2. The operator should wear clean leather gloves or glove free of debris in every link of unpacking, transportation and installation, and at the same time use 3-4 layers of gauze to hold in the palm of the template at the four corners and lift at the same time . It is strictly forbidden to drag or collide to damage the template.
Second, the installation, pretreatment and use of low-pressure formwork
   (1) The new template used for the first time should be cleaned with cotton wool and a detergent diluted with hot water, washed and dried. Four points to note when installing:
     1. It is better to have a card slot on the suspension device, which is convenient for adjusting the position of the template. 2. The cushion must be flat.
     3. Avoid oil and debris during installation. 4. If a tensioning device is used, the expansion factor must be considered.
   (2) Template pretreatment process:
     1. When the template is used. The surface is coated with a mold release agent or special silicone oil (our company has a special mold release agent), which allows it to penetrate into the capillary pores of the template during repeated temperature changes, thereby forming a fine and strong mucous membrane.
     2. Lay one to two layers of white paper on the working surface close to the template, and then two to four layers of cowhide in the middle (use unimpregnated base paper).
     3. Close the hot press to increase the temperature step by step under the premise of no pressure, 30℃-60℃-90℃-120℃-150℃-180℃, repeatedly back and forth for more than 20 minutes to the highest temperature, and then naturally cool, add Press to 20-30kg/cm2, and finally turn on the hot press.
   (3) When using the template, make sure that the template and the overlay are accurately aligned and eliminate the residue of melamine in a timely manner. Regularly check the fasteners on the vacuum suction device and provide a production cycle to clean the template to eliminate solid buildup. The resin and stains maintain its gloss.
   (4) For the production of laminate flooring and melamine decorative panels, special chrome-plated templates with high surface hardness and good durability should be used.
3. Installation, pretreatment and use of high-pressure formwork
      High and low pressure templates have similar characteristics, but there are differences in the use process:
      1. Pay attention to three points during installation: ① The size of the template in each layer of hot pressing plate should be the same ② The template of each layer is flat, such as mirror surface, pitted surface, and relief can not be mixed ③ The surface mounting mechanism should make each layer of template fall accurately on the hot press Plate in the middle.
      2. Pretreatment: ① Evenly apply a release agent on the front of the template, spread one or two layers of white paper on the front and back of the template, and then two or four layers of kraft paper (original paper) ② Close the hot press without pressure Under the premise, the stage temperature rise is carried out, 30℃-60℃-90℃-120℃-150℃-180℃, repeatedly back and forth for more than 30 minutes. Up to the highest temperature, then naturally cooled, pressurized to 80-100kg/cm2. ③ In the process of using templates, each template should be stacked neatly. Clean the dust on the template before loading paper. The vacuum suction cup should be wrapped with gauze and eliminate the suction cup marks on the template.
4. Use of templates in other production occasions
       The stainless steel plate (usually using mirror formwork) used for cutting veneer veneer, bamboo plywood multi-layer building template, etc. should be cleaned after unpacking. Apply the release agent and preheat the board using the above method. The formwork hoisting should be careful to avoid damage.
Five, storage and maintenance
     1. Spare or stored template, clean the board with cleaning agent, spray a layer of mold release agent after drying, lay it flat and cover it with dustproof cloth, close to the ventilated place.
     2. When the sticky board is found, the template should be removed in time, soaked in boiling water to soften the residue, then cleaned, and sprayed with a layer of release agent after drying.
     3. The template should be cleaned regularly. When cleaning, it should be placed on the working platform. After the cleaning agent is soaked in warm water, scrub with absorbent cotton, put some decontamination powder in the stained area, scrub it clean, and rinse it to dry. You can also heat the template in the sink or cook it before removing it.
     4. If the template is found to have slight scratches, the coating is peeled off and worn, it will be sent to our company for repair; if there is a bulge, pit, indentation, or wave deformation, it will be sent to our company for pressure repair.

Problem
Reason
Approach
Sticky board
1. The melamine resin formula is not suitable. 2. The hot pressing period is too short or too long. 3. The cured adhesive sticks to the pores of the template.
1. Check the dipping period and reactivity. 2. Adjust the hot pressing process.
3. After the hot water is heated, use the decontamination powder and acetone to clean, dry and spray the release agent.
Different colors appear on the template surface
Inferior ink on decorative paper is transferred on the template
Clean with detergent and detergent
Decreased gloss of plywood
Resin residue, stains
Clean regularly with detergent and detergent
The template is all bluish or partially bluish
1. The water used for impregnation contains excess calcium metal. 2. The heating platen inside the heating pipe is blocked.
1. Clean with acetic acid. 2. Clean the hot pipes.
Chromium layer falls off
1. Mechanical damage. 2. Improper installation. 3. Corrosion.
If it is a new steel plate, please contact the supplier, otherwise please send it back for repair
The template is worn and shiny around
(When pressing the laminate floor)
Due to the sudden expansion of the long-term base plate and surface material (including alumina),
Produces a strong friction effect, and makes the periphery of the substrate contact with the template to produce scratches.
Renovation: dechrome, polish, soft light, re-chrome. If you continue to use it, it will destroy the substrate of the board and require a full renovation.
Order online
Recommend
最近中文字幕高清中文字幕无| 在线观看免费人成视频播放| 久久久久99精品国产片| 久久人搡人人玩人妻精品首页| 性色av一区二区三区夜夜嗨| 欧美一线二线三线四线| 欧美乱妇高清免费96欧美乱妇高清| 吃奶摸下高潮60分钟免费视频| 亚洲欧美一区二区三区日产| 日韩女同在线二区三区| 久久精品国产亚洲av忘忧草18| 国产精品夜间视频香蕉| 国产精品偷伦视频免费观看了| 天堂а在线最新版在线| 亚洲AV无码成人网站WWW| 欧美日产国产精品| 国产成人亚洲综合| 教练等不及在车里就来开始了| 国产精品久久福利网站| 日本成本人片视频免费| 亚洲av综合永久无码精品天堂| 国产精品 无码专区| 免费人成在线观看网站品爱网| 亚洲 素人 字幕 在线 最新| 巨爆中文字幕巨爆区爆乳| 国精产品一区二区三区糖心269| 张柏芝用嘴给陈冠希高潮| 亚洲无人区码卡二卡三卡四卡| 深夜a级毛片免费无码| 无人区码一码二码三| 日日天干夜夜狠狠爱| 丰满的年轻搜子在线观看| 久久大香香蕉国产免费网动漫| 亚洲欧洲专线一区| 欧美不卡一区二区三区| 久久99RE66热这里只有精品| 免费无码又爽又刺激毛片| 亚洲高清无在码在线电影不卡| 国产精品香蕉成人网在线观看| 亚洲AV成人无码一二三| 精品国产性色无码AV网站|