593501 敦、錢雞_明 - (發明說明叛偷月：發明所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【發明所屬之技術領域】 本發明係關於一種環保塑膠袋的組成物及其製法，特別是關 於一種低燃燒值，燃燒時低煙，焚化後不結塊，經灰化後可完全 變成粉末的環保熱處理之可分解塑膠合成袋〇 [先前技術] 使用過後的塑膠袋一般係經焚化或掩埋或堆砌等等方式處 · 理，如光分解袋係利用光、氧、熱等因素讓塑膠袋自動進行氧化 及熱分解反應來裂解塑膠袋，或如生物分解袋係利用掩埋處理。 前述塑膠袋處理法有著許多無法解決的問題，如光分解袋被掩埋 如何裂解，或生物分解袋需要龐大的掩埋場，因此，如何有效處 理塑膠袋，一直是業界亟須解決的問題。爾近，公告第256846號 專利案提出適用焚化爐銷毀的聚乙烯吹模組成物，其具有低燃燒 值，低碳煙，燃燒後不結塊及易燃等性質。前案只用在焚化方式 為較佳，而無法用在掩埋等方式來進行分解，因此前案無法符合 環保，且塑膠合成製品無法具有像紙袋般透氣的感覺，並且無法 _ 回收以減少聚乙嫦聚合物的產量。 【內容】 本發明的主要目的是提供一種適用掩埋、焚化分解，符合環 保，且塑膠合成製品具有像紙袋般透氣的感覺，並且可回收以減 少聚乙烯聚合物產量的環保熱處理之可分解塑膠合成袋的組成物 593501 及其製法。 本發明之次-目的是提供-種可卿收使㈣後_膠袋再 ^成新塑縣_使用，且__讀燒時賴，焚化後不結 塊’經灰化後可完全變成粉末。 為達到上述目的的環保熱處理冬可分解塑膠合成袋的組成 ’係包括有20〜_的回收聚乙_膝粒、1Q〜娜的第一组原 =、10〜傷的第二組原料與微量賴劑，其中該第一組原料包括 Π〜32%的回收聚乙烯塑膠粒备侧且粒徑為心的粗填 充物與卜5% _滑劑、分散劑及混合聚乙稀塑膠粒製粒 、 「叙原料包括有17〜32%的回收聚乙触膠粒、65〜_且粒二:為 的細填充物與卜5%潤_、分散酿混合聚乙婦塑勝粒 製粒。 / 較佳地’該爾麟油軸、細胺、硬舰職销酸 較佳地，本㈣_賴喊-捏合_錢，於 捏塑：0分鐘，接著麵、贿、棋頭切断而製 線粒子包括⑼他的高密度聚乙烤及 較佳地，雜填充物包括5G〜7Q% __粉末、1{) 玉米粉、15微義粉鲁2⑽的米糠粉及1()，的樹葉粉末 混合而成的。而該細填充物包括5Q〜的礦物質粉末… 的玉米粉、15〜25%的聰、1Q,的雜粉及i ;、 的製物製成環保熱處理之可分解塑膝合成袋 a·混製第-組原料為塑膠粒，使第—組原料經回潮過程，該回潮 6 593501 過程係產生水氣； ' -Γ A · b·混製第二組原料為塑膠粒；以及 α混製回收聚乙烯塑膠粒、第一組原料、第二組原料與微量潤滑 劑混製，並以吹膜擠壓製成可棬埋、被也分解，具有像紙袋般透 氣的感覺的塑膠合成袋。 較佳地，該回潮過程係將第一組原料經過水氣。或者該回潮 過程係放置數天至一個月，使產生水氣，使第一組原料產生濕潤， 適合進行混製。 本發明係完全回收塑膠袋或薄膜處理製成回收聚乙烯塑膠 粒，不須加入新的塑膠粒’而是加入粗細不同的填充物來改變傳 統塑膠袋的塑膠感覺，使本發明所製成的塑膠袋產生像合成紙般 透氣的感覺，而開發出一種新穎吟塑膠佘成袋，為本發明的特點 之一0 本發明的適用於射出成型、吹袋、淋膜、吹壓成型、擠壓式 吹壓成型等機器，以製作出屬於包裝材料、紙片、紙板般的塑膠 合成材料。本發明亦不須如公告第256846號專利案中每一添加物 如氣化劑、抗氧化劑、極性離子化聚合物等等均需要，回收塑膠 粒是可以解決的〇 ^ 本發明經精煉研磨而成，分散性隹，與各種塑膠之相溶性良 好。且燃燒時火燄溫度低，低煙，不產生戴奥辛等有毒氣體，成 品塑膠袋或薄膜經灰化後，可完全變成粉末。 【實施方式】 本發明首先係將塑膠製品回收經過清洗與乾燥使塑膠製品表 面雜物可以清理乾淨。該塑膠製品包括塑膠袋、塑膠膜等等。將 塑膠材料送入破碎機進行破碎，先做粗破碎，再做細破碎，使成 一小片的塑膠薄片。紐，再將其麵膠料授拌並加溫使之融 7 593501 溶成液態狀，其間以螺旋輸送機將融溶狀的液體送至壓出機，該 壓出機將融溶液態的樹脂（聚乙烯)冷卻降溫壓出成線狀。最後經 切粒機將線狀樹脂切成粒狀並送入冷卻水中冷卻，接著進行乾燥 處理將粒狀樹脂乾燥回收。其中該回收的聚乙烯粒子包括6〇〜75 %的高密度聚乙烯及25〜40%的線型低密度聚乙烯。 取17〜32%的回收聚乙烯粒子與65〜80%粗填充物，送入混煉 機混煉(攪拌)使其均勻，再依序放入將1-5%的潤滑劑、分散劑及 聚乙烯臘作助劑，送入捏合機中進行捏合。於混鍊機與捏合機内 混煉捏合時，於120-180°C下各混鍊與捏合20-30分鐘捏合後則將 其壓出製粒，並過濾，再以二段冷卻步驟將製粒冷卻收集，以製 作出第一組原料。本發明較佳地可以直接將處理乾淨的塑膠袋或 薄膜放入混鍊機，並加入助劑等混煉、捏合，爾後步驟與前相同。 其中該粗填充物包括50〜70%的礦物f粉末、1〇~20%的玉米粉、 15〜25%的澱粉、1〇〜20%的米糠粉及Π)〜20%的樹葉粉末混合而成 的，混合時可進行混煉至粒徑3〜5/z祖。 同樣地，取17^32%的回收聚乙烯粒子與65〜80%細填充物， 送入混煉機混煉(攪拌)使其均勻，再依序放入將卜5%的潤滑劑、 分散劑及聚乙烯臘作助劑，送入捏合機中進行捏合c於混鍊機與 捏合機内混煉捏合時，於各混鍊與捏合2〇_30分鐘捏 合後則將其壓出製粒，並過濾，再以二段冷卻步驟將製粒冷卻收 集’以製作出第二組原料。其中該細填充物包括5〇〜7⑽的礦物質 粉末、10〜20%的玉米粉、15〜25%的澱粉、1〇~2⑽的米糠粉末及 10 204的樹葉叔末混合而成的’混合時可進行混^煉至粒徑1〜2# m。上述的礦物質粉末可為2〜3#ffi粒度的碳酸約(滑石）、大理石、 雲母、石膏或氫氧化鋁。而該潤滑劑可為脂肪酸醯胺或硬脂酸鹽。 較佳地㈣可為驗胺、雜胺、硬臟賊硬脂酸弼。 本發明即是將20〜80%的回收聚乙烯塑膠粒、1〇〜40%的第一 8 593501 組原料、10〜40%的第二組原料與微量潤滑劑，經混煉、捏合、融 .: ^ :入. 熔、壓擠、冷卻、切割而製成塑膠粒子，以供製作塑膠製品用。 本發明因係回收塑膠袋或薄膜等等塑膠材料，因此在製成聚 乙烯粒子時，較習知技術公告第256846號專利案少許多的添加 物，且以該組成物製成的塑膠製品具賓像合成紙般的透氣感覺， 可取代傳統塑膠袋。本發明並可回收塑膠材料以減少聚乙烯聚合 物產量，且回收使用過後的塑膠袋再製成新塑膠袋繼續使用，具 備低燃燒值，燃燒時低煙，焚化後不結塊，經灰化後可完全變成 粉末的特性。 本發明係以上述塑膠粒組成物製威環保熱處珪之可分解塑膠 合成袋的製法，係包括下列步驟： a·混製第一組原料為塑膠粒，使第攻組原料經回潮過程，該回潮 過程係產生水氣； b·混製第二組原料為塑膠粒； c.混製回收聚乙烯塑膠粒、第一組原料、第二組原料與微量潤滑 劑混製，並以吹膜擠壓製成可掩埋、焚化分解，具有像紙袋般透 氣的感覺的塑膠合成袋。 \ / 較佳地，該回潮過程係將第一組原料經過水氣。或者該回潮 過程係放置數天至-则，使產生水氣，使第—組原料產生濕潤， 適合進行混製。 鮫佳實施例： 首先，取用製作粗填錄的試料共100g，其中含有且粒 度為2~3’的碳酸輪末、12%的玉米粉、14%的澱粉、12%的 米糠粉末及12% _餘末混合喊的，齡時可進行混煉至粒 徑3〜5#m的粗填充物試料。 其次’取用製作細填充物的試料共100g，其中含有通且粒 9 593501 度為2〜3"111的碳酸飼粉末、12%的玉米粉、14%的澱粉、12%的 米糠粉末及12%的樹葉粉末混合而成的，混合時可進行混煉至粒 徑1〜2# m的細填充物試料。 取用試料共100g，其t含17%的回收塑膠試料、80%的粗填 充物、3%的潤滑劑及分散劑等助劑協助潤滑混煉捏合及分散以製 成粒徑3〜5/zm的第一組原料試料。同樣地，取用試料共1〇〇g，其 中含17%的回收塑膠試料、go%的細填充物、3%的潤滑劑及分散 劑等助劑協助潤滑混煉捏合及分散以製成粒徑卜2 的第二組原 料試料。 製粒時，取用試料共l〇〇g，其中含6⑽的回收塑膠試料、 %的粗填充物、20%的細填充物友薇量潤滑劑協助潤滑混煉捏 合，並進行融熔、壓擠、冷卻、切割等步驟得到塑膠粒子。其中 混煉前將第一組原料試料進行回潮過輕，可用過水方式，或放置 數天至一個月〇 〆 將塑膠粒子送人姻麵㈣.吹，依需求將塑膠 粒子送入吹膜擠壓機，在no〜20(rCT，送入吹膜擠壓機吹出各種 塑膠製品，如塑膠袋、塑膠臈、攀膠版材（免洗餐具）等等，其 成品具有如紙般的感覺，並有透氣感，以及撕裂的聲音亦近似紙 品，為使瞭解此一感覺附上樣品一個、 接著進行娜賴剩試，取吹膜擠壓機延伸35赠姐 厚度之薄膜，該薄膜其加工溫度在17(rc〜20(rc。將薄膜取 50αηχ50αη面積，以螢光燈或透過光源下，測定粗粒的數量/ 以電子天种精稱試料10g放置錫箱紙上，放入供 办1小時後，於乾燥器中，冷卻20分鐘，再精稱之，= 加熱後減量的％數，即為含水率k=Wo-W/Wo。 取試料10g放入白金甜鋼中，以高溫爐45〇tx 2小時加埶 化後取出，冷卻3G分鐘’再精稱之，得顺_粉末的淨重、 10 593501 _焚化分耕結果: 分析頊目 檢驗結杲 廢塑 三成份 含水率，％ 0.27/0.28 料再 灰份，％ 21.45/20.13 製塑 可燃份，％ 78.28/79· 59 膠袋 元素分析 碳？ ％ 58· 58 或薄 _氫，％ 12.33 膜 氧，％ 8· 55 氣’ ％ 0.00 硫，％ 0.04 氣，％ 0.09 熱值 高位發熱量（乾基）， 7,122 kcal/kg 低位發熱量(乾基）， 6, 637 ——--------- kcal/kg 其中低位發熱量（乾基)的公式H(l)=H(h)-6(w+9H)(kcal/kg)，H(l) 低位發熱量（乾基）(kcal/kg) ; H(h)高位發熱量(乾基）(kcal/kg); w :水份0¾ ) ; Η :氫含量(％ )。 毒 檢驗項目 燃燒前ID2/L 燃燒後ing/L 公告標準值 性 汞及其化合物 0. 0025 0. 0008 0.2 溶 _(總汞） 出 錯及其化合物 0.119 ND(<0,012) 5.0 程 _(!總鉛） 序 鎘及其化合物 ND(<0.010) ND(< 0.009) 1.0 (總鎘） 593501 鉻及其化合物 (總鉻） 0.173 ND(< 0-0095) 5.0 六價鉻化合物 ND(< 0.0098) ND(< 0.0096) 2.5 砷及其化合物 _ (總砷） M)(< 0.030) ND( <0.029) 5.0 銅及其化合物 (總銅） 0· 374 5· 45 15.0 鋅及其化合物 (總鋅） 0.701 12.3 25.0 回收再製迤勝袋測試結果： 樣品編號^ 樣品尺寸(mm) 燃燒毒氣體(DmO HC1 HF S02 N〇x HCN CO 樣品1 75x 75x 0. 28 1 0 0 3· 85 0 100 樣品2 75x 75x 0. 26 1 0 0 2· 01 0 100 樣品3 75x 75x 0.28 1 0 0 1.98 0 100 平均 1 0 0 2· 78 0 100 ABD-0031規笵要求： i HCKlSOppm | HF<100ppm S〇2<100ppm N〇x<l〇〇ppin HCN<150ppffi C0<3500酬 由上結果得知’本發明適用掩埋、焚化分解，符合環保，且 塑膠合成製《I具有像紙袋般透氣的感覺，並且可回收以減少聚乙 烯聚合物產量，而且本發明可以回收使用過後的塑膠袋可完全利 用地再製成具紙般透氣感的新塑膠袋繼續使用，且低燃燒值，燃 燒時低煙，焚化後不結塊，經灰化後可完全變成粉末。 綜上所述，本發明的組成物與公告第256846號的組成物成份 及比例不相同，且製法亦有異，可完全摒除新塑膠粒的使用，確 12 593501 實符合發明專利要件，爰依法提出申請。 【圖式簡單說明】 4nti ιυπ 續次頁（發明說明頁不敷使用時，請註記並使用續頁)593501 Dun, Qianji_Ming-(Explanation of Treasure Moon: Brief Description of the Technical Field, Prior Technology, Content, Implementation and Drawings of the Invention) [Technical Field to which the Invention belongs] The present invention relates to an environmentally friendly plastic bag Composition and preparation method thereof, particularly about an environmentally-friendly decomposable plastic synthetic bag with low combustion value, low smoke during combustion, no agglomeration after incineration, and completely turned into powder after ashing. [Previous technology] Plastic bags are generally processed by incineration, burial or stacking. For example, photodecomposition bags use light, oxygen, heat and other factors to allow plastic bags to automatically undergo oxidation and thermal decomposition reactions to crack plastic bags, or biodegradable bags. Department of landfill processing. The aforementioned plastic bag processing method has many problems that cannot be solved, such as how to decompose the photodegradable bag when it is buried, or the biodegradable bag requires a large landfill. Therefore, how to effectively deal with the plastic bag has always been an urgent problem in the industry. Recently, Patent No. 256846 proposed a polyethylene blow molding composition suitable for incinerator destruction, which has low combustion value, low carbon smoke, non-caking and flammable after combustion. The previous case was better only used for incineration, but could not be used for decomposition in landfills. Therefore, the previous case was not environmentally friendly, and the plastic synthetic products could not have the feeling of being breathable like paper bags, and could not be recycled to reduce polyethylene.嫦 polymer yield. [Content] The main purpose of the present invention is to provide an environmentally-friendly decomposable plastic synthesis suitable for landfilling, incineration and decomposition, which is environmentally friendly, and has a plastic synthetic product that feels like a paper bag, and can be recycled to reduce the production of polyethylene polymers. Composition of bag 5935501 and its manufacturing method. The secondary-purpose of the present invention is to provide a kind of Keqing to collect and use _ plastic bags ^ into Xinsu County _ use, and _ _ read when burning, not agglomerated after incineration 'can be completely turned into powder after ashing . In order to achieve the above purpose, the composition of the environmentally-friendly heat-decomposable plastic bag made of winter decomposable plastic is composed of 20 ~ _ recycled polyethylene_ knee tablets, 1Q ~ Na ’s first group of raw materials, and 10 ~ wounds of the second group of raw materials and traces. Lai agent, where the first group of raw materials includes Π ~ 32% of recycled polyethylene plastic granules with a coarse filler and a particle size of 5%. Slip agents, dispersants, and mixed polyethylene plastic granules "" The raw materials include 17 ~ 32% recycled polyethylene pellets, 65 ~ _ and granules II: a fine filler with 5% moisturizing, and a dispersion brewed with mixed polyethylene granules. / Better 'The Erlin oil shaft, fine amines, hardship sales acid, preferably, ㈣_Lai shout-kneading_money, in the molding: 0 minutes, then cut the face, bribe, chess head to make a line The particles include Sunda ’s high-density polyethylene roast and preferably, the miscellaneous fillings include 5G ~ 7Q% __ powder, 1 {) corn flour, 15 micron powder, 2⑽ rice bran powder, and 1 (), leaf powder. It is made by mixing. And the fine fillings include 5Q ~ mineral powder, corn flour, 15 ~ 25% Cong, 1Q, mixed powder and i ;, the products are made of environmentally friendly heat treatment. Plastic knee synthetic bag a · The raw material of the first group is mixed with plastic granules, so that the raw material of the first group undergoes a re-wetting process, and the re-wetting process 6 593501 generates water vapor; '-Γ A · b · The second raw material of the second group is plastic Granules; and alpha mixed recycled polyethylene plastic granules, the first group of raw materials, the second group of raw materials are mixed with a small amount of lubricant, and extruded by blown film to be buried, decomposed, and breathable like a paper bag A plastic synthetic bag for sensation. Preferably, the rewetting process is to pass the first group of raw materials through water vapor. Or the rewetting process is to leave it for several days to one month to generate moisture and make the first group of raw materials moist and suitable for carrying out. The invention is a completely recycled plastic bag or a film made of recycled polyethylene plastic granules, without adding new plastic granules, but by adding fillers of different thicknesses to change the plastic feel of traditional plastic bags, so that the invention The finished plastic bag has a breathable feel like synthetic paper, and a new type of plastic bag has been developed, which is one of the features of the present invention. 0 The present invention is suitable for injection molding, blow molding, film coating, and blow molding. ,extrusion Blow molding and other machines to produce plastic synthetic materials that belong to packaging materials, paper sheets, and cardboard. The present invention does not require every additive such as a gasifier, antioxidant, and polar ions as disclosed in Patent No. 256846 Recycling plastic granules can be solved. This invention is made by refining and grinding. It has good dispersibility and good compatibility with various plastics. It has low flame temperature and low smoke during combustion, and does not produce dioxin. After the toxic gas is formed, the finished plastic bag or film can be completely turned into powder after ashing. [Embodiment] The present invention firstly recycles plastic products through washing and drying so that the surface debris of the plastic products can be cleaned up. The plastic products include plastic Bags, plastic films, etc. The plastic material is sent to the crusher for crushing, first coarse crushing, and then fine crushing to make a small piece of plastic sheet. Button, and then the dough is mixed and heated to melt 7 593501 into a liquid state, during which the melted liquid is sent to the extruder by a screw conveyor, which extrudes the molten resin (Polyethylene) is cooled to cool down and pressed out into a linear shape. Finally, the pellet-shaped resin is cut into pellets by a pelletizer and sent to cooling water for cooling, followed by a drying treatment to dry and recover the pellet-shaped resin. The recovered polyethylene particles include 60 to 75% of high-density polyethylene and 25 to 40% of linear low-density polyethylene. Take 17 ~ 32% of the recovered polyethylene particles and 65 ~ 80% of the coarse filler, send it to the kneader to knead (stir) to make it uniform, and then add 1-5% of the lubricant, dispersant, and Polyethylene wax is used as an adjuvant and sent to a kneader for kneading. When mixing and kneading in a chain mixer and a kneader, each chain is kneaded and kneaded at 120-180 ° C for 20-30 minutes. After kneading, it is extruded and granulated, and filtered, and then granulated in two stages of cooling Collect and cool to make the first set of raw materials. In the present invention, it is preferable to directly put the cleaned plastic bag or film into a chain mixer, add an auxiliary agent and the like to knead and knead, and the subsequent steps are the same as before. Wherein the coarse filling includes 50 ~ 70% of mineral f powder, 10 ~ 20% of corn flour, 15 ~ 25% of starch, 10 ~ 20% of rice bran powder and Π) ~ 20% of leaf powder. It can be kneaded to a particle size of 3 ~ 5 / z during mixing. Similarly, take 17 ^ 32% of the recovered polyethylene particles and 65 ~ 80% of the fine filler, send it to a kneader to knead (stir) to make it uniform, and then put in 5% lubricant and disperse in order. Agent and polyethylene wax as auxiliary, sent to the kneader for kneading. C. When kneading in the chain mixer and kneader, kneading each chain and kneading for 20-30 minutes. And filtering, and then the granulation is cooled and collected in two cooling steps to make a second group of raw materials. Wherein the fine filling includes 50 ~ 7⑽ of mineral powder, 10 ~ 20% of corn flour, 15 ~ 25% of starch, 10 ~ 2⑽ of rice bran powder, and 10 204 of leaf uncle mixed with 'mix It can be mixed to a particle size of 1 ~ 2 # m. The above-mentioned mineral powder may be 2 ~ 3 # ffi carbon dioxide (talc), marble, mica, gypsum or aluminum hydroxide. The lubricant may be fatty acid amidoamine or stearate. Preferably, the fluorene may be amine test, amine, and thirsty stearate. In the present invention, 20 to 80% of recycled polyethylene plastic pellets, 10 to 40% of the first 8 593501 group of raw materials, 10 to 40% of the second group of raw materials, and a trace amount of lubricant are mixed, kneaded, and melted. .: ^: Into. Melt, squeeze, cool, and cut into plastic particles for making plastic products. Because the present invention is a recycling of plastic materials such as plastic bags or films, when the polyethylene particles are made, there are much fewer additives than the conventional technical bulletin No. 256846, and the plastic products made of the composition The breathable feel like synthetic paper can replace traditional plastic bags. The invention can recycle plastic materials to reduce the production of polyethylene polymers, and recycle the used plastic bags into new plastic bags for continued use. It has a low combustion value, low smoke during combustion, no agglomeration after incineration, and ashing. After completely turning into powder. The present invention is a method for preparing a degradable plastic synthetic bag made of the above-mentioned plastic granule composition by the environmentally friendly heat treatment, and includes the following steps: a. Mixing the first group of raw materials into plastic granules, and subjecting the first group of raw materials to a moisture regain process The moisture regenerating process generates moisture; b. Mixing the second group of raw materials is plastic pellets; c. Mixing and recycling polyethylene plastic pellets, the first group of raw materials, the second group of raw materials are mixed with a trace amount of lubricant, and blown film It is extruded into a plastic synthetic bag that can be buried, incinerated and decomposed, and has a breathable feel like a paper bag. \ / Preferably, the rewetting process is to pass the first group of raw materials through water vapor. Or the moisture regaining process is left for several days until -then, it will generate water vapor and make the first group of raw materials moist, which is suitable for mixing. A good example: First, a sample of 100 g of coarsely recorded samples was taken, which contained a carbonic acid wheel with a particle size of 2 to 3 ', 12% corn flour, 14% starch, 12% rice bran powder, and 12 % _ The remaining mixture can be mixed to a coarse filler sample with a particle size of 3 ~ 5 # m at the age. Secondly, a total of 100 g of samples for making fine fillings were taken, which contained carbonated feed powder with a grain size of 9 593501 degrees 2 ~ 3 " 111, 12% corn flour, 14% starch, 12% rice bran powder, and 12 % Leaf powder is mixed, and it can be kneaded to a fine filler sample with a particle size of 1 ~ 2 # m. A total of 100 g of sample is taken, and its t contains 17% recycled plastic sample, 80% of coarse filler, 3% of lubricants and dispersants, and other additives to help lubricate and knead and disperse to make a particle size of 3 ~ 5 / zm's first raw material sample. Similarly, a total of 100 g of samples were taken, which contained 17% recycled plastic samples, go% fine fillers, 3% lubricants and dispersants, and other additives to help lubricate and knead and disperse to form granules. The second set of raw material samples for Caliber 2. During granulation, a total of 100 g of sample was taken, which contained 6% of recycled plastic sample,% of the coarse filler, 20% of the fine filler. The amount of lubricant assisted in the mixing, kneading, and melting and pressing. Squeezing, cooling, cutting and other steps to obtain plastic particles. Among them, the first group of raw material samples is re-moisturized before mixing, and it can be used in water, or left for several days to a month. 〆 Give plastic particles to the wedding noodles. Blow, send the plastic particles into the blown film as required Press at no ~ 20 (rCT) into the blown film extruder to blow out a variety of plastic products, such as plastic bags, plastic bags, climbing plastic plates (disposable tableware), etc. The finished product has a paper-like feel, and There is a feeling of breathability, and the sound of tearing is similar to that of paper. In order to understand this feeling, attach a sample, and then perform the test of Lai Lai. Take the blown film extruder to extend the film with a thickness of 35 mm. The film is processed. The temperature is 17 (rc ~ 20 (rc.) Take the film with an area of 50αηχ50αη, and measure the number of coarse particles under a fluorescent lamp or a light source. 10g of sample is weighed on the electronic paper and placed on tin paper for 1 hour. Then, cool it in a desiccator for 20 minutes, and then finely call it, =% of the weight loss after heating, that is, the moisture content k = Wo-W / Wo. Take 10g of the sample and put it in platinum sweet steel, and use high temperature furnace 45 〇tx after 2 hours of addition and removal, and cool for 3G minutes Net weight at the end, 10 593501 _Cultivation results of incineration: analysis of the moisture content of the three components of the waste plastics by visual inspection,% 0.27 / 0.28 re-ash,% 21.45 / 20.13 plastic combustibles,% 78.28 / 79 · 59 rubber Bag elemental analysis carbon?% 58 · 58 or thin hydrogen,% 12.33 membrane oxygen,% 8.55 gas'% 0.00 sulfur,% 0.04 gas,% 0.09 calorific value high calorific value (dry basis), 7,122 kcal / kg low Calorific value (dry basis), 6, 637 ——--------- kcal / kg where the formula of low calorific value (dry basis) H (l) = H (h) -6 (w + 9H) (kcal / kg), H (l) low calorific value (dry basis) (kcal / kg); H (h) high calorific value (dry basis) (kcal / kg); w: water 0¾); Η: hydrogen Content (%). Toxic test item ID2 / L Post-combustion ing / L post-combustion standard value of mercury and its compound 0.025 0. 0008 0.2 Soluble _ (total mercury) error and its compound 0.119 ND (< 0,012) 5.0 course _ (! Total lead) order cadmium and its compounds ND (< 0.010) ND (< 0.009) 1.0 (total cadmium) 593501 chromium and its compounds (total chromium) 0.173 ND (< 0-0095) 5.0 six Valence chromium compounds ND (< 0.0098) ND (< 0.0096) 2.5 Arsenic and its compounds_ (total arsenic) M) (< 0.030) ND (< 0.029) 5.0 Copper and its compounds (total copper) 0 · 374 5 · 45 15.0 Zinc and its compounds (total zinc) 0.701 12.3 25.0 Test results of recycled bags: Sample number ^ Sample size (mm) Toxic gas (DmO HC1 HF S02 No. HCN CO Sample 1 75x 75x 0. 28 1 0 0 3 · 85 0 100 Sample 2 75x 75x 0. 26 1 0 0 2 · 01 0 100 Sample 3 75x 75x 0.28 1 0 0 1.98 0 100 Average 1 0 0 2 · 78 0 100 ABD-0031 Regulatory requirements: i HCKlSOppm | HF < 100ppm S〇2 < 100ppm N〇x < l〇〇ppin HCN < 150ppffi C0 < 3500: From the above results, it is known that the present invention is suitable for landfilling, incineration and decomposition, and is environmentally friendly. It is breathable, and can be recycled to reduce the production of polyethylene polymer. Furthermore, the present invention can recycle the used plastic bags, and can be completely re-used into a new plastic bag with paper-like breathability, and it has a low burning value. Low smoke during burning, no agglomeration after incineration, and completely turned into powder after ashing. In summary, the composition and proportion of the composition of the present invention are different from those of Announcement No. 256846, and the manufacturing method is also different. The use of new plastic pellets can be completely eliminated, and indeed 12 593501 actually meets the requirements of the invention patent, according to the law. submit application. [Schematic description] 4nti ιυπ Continued pages (When the description page of the invention is insufficient, please note and use the continuation page)