欧美成人猛片AAAAAAA,青楼SAO货养成日记H,99麻豆久久久国产精品免费,玩弄白嫩少妇XXXXX性

歡迎來(lái)濟(jì)南壹諾包裝有限公司網(wǎng)站!在線留言
  • 全國(guó)電話服務(wù)熱線:400-801-0899

食品包裝盒的材質(zhì)主要有哪些?
來(lái)源:www.czyuelin.com 發(fā)布時(shí)間:2024-04-08 瀏覽次數(shù):122

(一)白卡紙:原漿紙,高檔包裝用紙,兩面均為白色,中間無(wú)夾心,正面細(xì)膩光澤,背面略顯粗糙,具有良好的耐印,耐折性能,挺度和硬度均表現(xiàn)良好。

(1) White cardboard: original pulp paper, high-end packaging paper, both sides are white, with no sandwich in the middle, the front is delicate and glossy, and the back is slightly rough, with good resistance to printing, folding, stiffness, and hardness.

主要用途:紙盒包裝 如藥品包裝盒 精美手提袋 中高檔食品包裝紙盒

Main use: Paper box packaging, such as pharmaceutical packaging boxes, exquisite handbags, high-end food packaging paper boxes.

20220308101518106.jpg

(二)灰板紙

(2) Grey board paper

也叫涂布紙或白板紙,半再生紙,中低檔包裝用紙,正面為平滑的白色,背面為粗糙的灰色或淺灰色。耐印性,耐折性,挺度和硬度稍次于白卡紙。

Also known as coated paper or whiteboard paper, semi recycled paper, medium to low-end packaging paper, with a smooth white front and a rough gray or light gray back. Printing resistance, folding resistance, stiffness, and hardness are slightly inferior to white cardboard.

主要用途:普通食品包裝紙盒、食品包裝盒瓦楞箱面紙 普通手提袋

Main uses: ordinary food packaging paper boxes, food packaging boxes, corrugated box surface paper, ordinary handbags

(三)白底白:是介于白卡盒灰卡之間的一種包裝用紙,它就是把灰卡紙的背面機(jī)涂了一層白色紙面 用量較少

(3) White background white: It is a type of packaging paper that falls between the gray cards in the white card box. It is a type of paper that is machine coated with a layer of white on the back of the gray card paper, with a smaller amount of paper used

(四)銅版紙

(4) Copperplate paper

銅版紙是以原紙涂布白色涂料制成的高級(jí)印刷紙、主要用于印刷高級(jí)書刊的封面和插圖、彩色畫片、各種精美的商品廣告、樣本、商品包裝、商標(biāo)等。

Copperplate paper is a high-grade printing paper made from base paper coated with white paint, mainly used for printing covers and illustrations of high-end books and magazines, color pictures, various exquisite product advertisements, samples, product packaging, trademarks, etc.

(五)瓦楞紙

(5) Corrugated paper

瓦楞紙是由掛面紙和通過(guò)瓦楞棍加工而形成的波形的瓦楞紙粘合而成的板狀物,一般分為單瓦楞紙板和雙瓦楞紙板兩類,按照瓦楞的尺寸分為:A、B、C、E、F五種類型。主要用于定制食品包裝、蘋果禮盒、飛機(jī)盒、食用油禮盒、新年禮盒、食品包裝盒 禮品包裝 酒水飲料包裝

Corrugated paper is a plate-like material formed by bonding hanging paper and corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated cardboard and double corrugated cardboard. According to the size of the corrugated board, it is divided into five types: A, B, C, E, and F. Mainly used for customized food packaging, apple gift boxes, airplane boxes, edible oil gift boxes, New Year gift boxes, food packaging boxes, gift packaging, alcohol and beverage packaging

(六)灰紙板

(6) Gray cardboard

灰紙板是由一種再生廢紙生產(chǎn)而成。產(chǎn)品分為單灰(單白)、雙灰、全灰,屬于環(huán)保型包裝材料。產(chǎn)品主要用途:包裝盒子、廣告用板、文件夾、相框背板、箱包、精裝書本、收納盒、樣本、襯板、隔板等。

Grey cardboard is produced from a type of recycled waste paper. The products are divided into single gray (single white), double gray, and full gray, and belong to environmentally friendly packaging materials. Main uses of the product: packaging boxes, advertising boards, folders, photo frame backboards, luggage, hardcover books, storage boxes, samples, lining boards, partitions, etc.

两片肥厚乌黑的陰唇| 亚洲精品中文字幕乱码三区| 最新69成人国产精品视频免费| 特级做A爰片毛片免费69| 少妇一晚三次一区二区三区| 福利COSPLAYH裸体の福利| 人妻丰满熟妞AV无码区 | 国产福利美女福利视频免费看| 中文字幕人妻丝袜乱一区三区 | 一个人看的www免费视频| 国产女人18毛片水真多18精品| 曰本女人与公拘交酡| 惩罚小核不停高潮H| 国产欧美精品区一区二区三区| 性色AV无码一区二区三区人妻| 国产精品毛片VA一区二区三区 | 午夜人妻久久久久久久久| 最近韩国电影高清免费观看HD| 双乳被和尚揉着玩弄在线看| 久久国产精品二国产精品| 亚洲AV无码久久| 老师在办公室被躁在线观看| 国产成人精品一区二三区| 小SAO货CAO得你舒服吗男男| 欧美一区二区三区| 亚洲一区二区三区偷拍女厕| 国产精品毛片无遮挡高清| 国产无遮挡无码视频免费软件| 亚洲国产精品一区二区WWW| 最近中文字幕国语免费高清6| 久久久久久久精品国产亚洲87| 高潮AAA人人爽人人爱| 人人妻人人澡人人爽国产一区| 怡红院A∨人人爰人人爽| 女人脱精光直播APP| 久久久国产精品免费A片3D| 啊灬用力灬啊灬啊灬啊灬| 中日AV乱码一区二区三区乱码| 亚洲AV在线观看| 男人和女人在床的APP| 女人下部毛毛高清|