Plastic Packaging Industry Vibrancy
Editor's note: As a very important material, plastic has been widely used in the medical field. From the packaging of medicines and pharmaceuticals to the use of disposable medical devices (droppers, syringes, etc.) and non-disposable medical devices (eg, meters, surgical instruments, etc.), there are plastic traces. It is predicted that in the future, the medical plastics field will become one of the most promising markets for the plastics industry.
From this, it is not difficult for us to see that plastics occupy a very important position in the medical community! Well, this issue focuses on medical packaging plastic materials.
â—† Overview of medical materials
Medical packaging materials include: packaging materials used to package pharmaceuticals or used to package medical devices: packaging materials that can be taken, exposed to pharmaceuticals, or used as functional (such as moisture-proof, barrier, etc.) packaging.
Due to the development of polymer materials, plastic packaging materials occupy more and more major positions in medical packaging materials. Can take medicine packaging materials; such packaging materials are mainly capsules, microcapsules and accessories. Commonly used food starch, gelatin, ethyl cellulose, polyvinyl alcohol and the like. Traditional packaging materials: such as wax, glass, ceramics, paper (board), metal and so on.
Plastic packaging materials: occupying more and more important positions in medical packaging materials. As plastic packaging materials, plastics have many excellent characteristics such as high strength, good barrier properties, light weight, easy to carry, transparent, etc., thus becoming the main material in modern medical packaging. , Whether it is pharmaceutical or medical equipment packaging. In the packaging of pharmaceuticals, in addition to various plastic bags (including blood transfusion bags, etc.), plastic bottles, etc., it should be emphasized that the blister pack of tablets is a new type of packaging developed through the use of plastics, which solves It takes a few tablets to take a few tablets and after access it often affects the problem of keeping other unused tablets. Synthetic paper made of plastic can be used to block bacteria penetration and provide conditions for the realization of sterile paper packaging. Medical packaging materials
â—† Medical plastics application and development
Medical plastic packaging film is widely used, not only for the packaging of tablets, powders, and granular medicines, but also for the packaging of pastes, liquids, and medicine cartons, as well as packaging for medical devices. The commonly used films include shrink films and windings. Films, multilayer composite films, etc. In the pharmaceutical packaging, glass bottles and plastic bottles used in the past are gradually being replaced by plastic films. In particular, medical liquid plastic flexible packaging such as infusion bags and blood bags have been developed more rapidly.
Plastic bottles: There are many kinds of medical plastic films. The main applications are: PE, PP, PET, PEN (polyethylene naphthalate) PA, PVA, PVC, PVDC, PC, and newly developed cycloolefin copolymers. (COC), etc., in which the largest amount of polyolefin is used.
Membranes: Usually made into pouches for pharmaceutical packaging applications. Plasma bagging is the most typical example of pharmaceutical packaging of composite films. According to the pharmaceutical industry standard YY0236-1996 (composite film for pharmaceutical packaging (General)), the film and composite film used in pharmaceutical packaging are: breathable film has its important position in the application of bone-type drugs. One of the manufacturing methods is the technique of adding salt to the film forming material and washing out the salt after film formation.
Tantalum sheet: new technologies, new stages of pharmaceutical packaging, main materials used are aluminum foils, adhesives and plastic sheets; plastic sheets and mainly polyvinyl chloride (PVC) sheets and polyesters (PET) ) Two kinds of sheets.
Synthetic paper: Non-woven synthetic paper and non-woven fabrics (including spunbonded fabrics) can breathe; but medical packaging materials are usually made of mesh holes that cannot be traversed by bacteria; they have the function of blocking bacteria and are used to make surgery. Appliance packaging bags, stickers, pharmaceutical packaging, adhesive tapes, bandages, etc.
Normal > Medical plastic film packaging products
normal> Development and application of medical transparent polypropylene (upper) (in) (lower)
Normal > Medical plastic packaging film raw material diversification
Normal > New medical plastic product development
$(function(){ $("#article img").attr("style","display: block;margin: 0 auto;"); })
1. All texts, pictures, audio and video presentations of “Source: China Packaging Network†are marked on this website, and the copyright is exclusively owned by “China Packaging Networkâ€. If you need to reprint, please indicate the source. Any media, website, or individual must indicate "source: China Packaging Network" when reprinting. Violators of this site will be held accountable according to law.
2. The manuscript reproduced and noted by other sources is intended to convey more information for readers and does not imply endorsement of its views or the authenticity of its contents. When other media, websites, or individuals re-publish from this site, they must retain the source of the manuscript noted in this site, and must not arbitrarily tamper with the origin of the manuscript and take legal responsibility.
3. If the reprinted version of this website involves copyright issues, please contact China Packaging Network immediately or by email.
Contact information
×
Welcome, '+oauth_user+' | Bind account | Logout Login' : 'Welcome to your visit| Please login| Wechat login| Free registration| Forgot your password?'; $('#destoon_member').html(destoon_member); $(' #destoon_cart').html(destoon_cart ? ' '+destoon_cart+'' : 0); $(function(){$("img").lazyload();});/*$('#back2top').click (function() { $("html, body").animate({scrollTop:0}, 200); });*/ function scrollx(p) { var d = document, dd = d.documentElement, db = d .body, w = window, o = d.getElementById(p.id), ie6 = /msie 6/i.test(navigator.userAgent), style, timer; if (o) { cssPub = ";position:"+ (pf&&!ie6?'fixed':'absolute')+";"+(pt!=undefined?'top:'+p.t+'px;':'bottom:0;'); if (pr != Undefined && pl == undefined) { o.style.cssText += cssPub + ('right:'+p.r+'px;'); } else { o.style.cssText += cssPub + ('margin-left: '+p.l+'px;'); } if(pf&&ie6){ cssTop = ';top:expression(documentElement.scrollTop +'+(pt==undefined?dd.clientHeight-o.offsetHeight:pt)+'+ "px" );'; cssRight = ';right:expression(documentElement.scrollright + '+(p r==undefined?dd.clientWidth-o.offsetWidth:pr)+' + "px")'; if (pr != undefined && pl == undefined) { o.style.cssText += cssRight + cssTop; } else {o.style.cssText += cssTop; } dd.style.cssText +=';background-image: url(about:blank);background-attachment:fixed;'; }else{ if(!pf){ w. Onresize = w.onscroll = function() { clearInterval(timer); timer = setInterval(function(){ // double select dd.scrollTop is 0 in order to fix xhtml resolution in chrome var st = (dd.scrollTop||db. scrollTop),c; c = st - o.offsetTop + (pt!=undefined?pt:(w.innerHeight||dd.clientHeight)-o.offsetHeight); if(c!=0){ o.style.top = o.offsetTop + Math.ceil(Math.abs(c)/10)*(cDisposable Tableware,Icecream Stick,Disposable Icecream Stick,Icecream Spoon
dalian shengfeng doors co.,LTD , http://www.ytldisposablegoods.com