![]()
![]()
![]()
Three typical packaging methods
Heat sealing and
Temperature
Axle way
Four-way heat sealing
L-type heat seal
Vertical Seal (Center Heat Seal)
Heat sealing before and after
Heat sealing before and after
Turn (fuse) heat seal
L-type heat seal
626oF-662oF
482oF-536oF
626oF-662oF
(330oC-350oC)
(250oC-280oC)
(330oC-350oC)
Packing
Packing speed
High speed 50 to 200 pieces
Low speed 10 to 20 pieces
Low speed 8 to 15 pieces
Shrinkage temperature
338oF-356oF
338oF-356oF
338oF-356oF
(170oC-180oC)
(170oC-180oC)
(170oC-180oC)
Next: Bobst high value-added new products to guide and folding & gluing on a revolutionary development: application of modified atmosphere packaging technology in food industry
[News Search] [Add to Favorites] [Tell a friend] [Print this article] [Close window]
Similar information
• There is a bacterium that eats plastics deliciously • Foamed waterborne polyurethanes are key to manufacturing and application acceptance • Fresh-keeping anti-mold membrane technology extends the freshness by 1 to 3 times • UK finds bacterial enzymes that “engulf†plastics • Successful development of novel layered structural catalytic fire-resistant papers • Nanoparticles in food packaging or health effects? • The scientific achievements of the two packaging machines won the national invention patent • Wal-Mart plans to launch “Smart Package†based on blockchain technology • Resolve the new direction of white pollution Chinese scientists have obtained PET hydrolyzing enzymes • Shanghai Petrochemical “high-temperature cooking polypropylene film†Patent awards
$(function(){ $("#article img").attr("style","display: block;margin: 0 auto;"); })
Fresh-keeping anti-mold membrane technology can extend the freshness of food by 1 to 3 times. There is a kind of bacteria that can eat plastic as delicious foaming water-based polyurethane. Manufacturing and application of key technologies through acceptance.

.reveal-modal-bg { position: fixed; height: 100%; width: 100%; background: #000; background: rgba(0,0,0,.8); z-index: 100; display: none; Top: 0; left: 0; } .reveal-modal { visibility: hidden; top: 200px; left: 50%; margin-left: -300px; width: 600px; background: #eee url(modal-gloss.png) No-repeat -200px -80px; position: absolute; z-index: 101; padding: 20px; -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; -moz-box -shadow: 0 0 10px rgba(0,0,0,.4); -webkit-box-shadow: 0 0 10px rgba(0,0,0,.4); -box-shadow: 0 0 10px rgba( 0,0,0,.4); } .reveal-modal.small { width: 200px; margin-left: -140px;} .reveal-modal.medium { width: 400px; margin-left: -240px;} . Reveal-modal.large { width: 600px; margin-left: -340px;} .reveal-modal.xlarge { width: 800px; margin-left: -440px;} .reveal-modal .close-reveal-modal { font- Size: 22px; line-height: .5; position: absolute; top: 8px; right: 11px; color: #aaa; text-shadow: 0 -1px 1px rbga(0,0,0,.6); font- Weight: bold; cursor: pointer; } .reveal-modal h1{color: #0c6ab2; font-size: 20px;font-weight: 600;} .reveal-modal p{margin: 10px 0;line-height: 22px;}
China Packaging Network Copyright and Disclaimer:
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
×
Var destoon_userid = 0; var destoon_username = ''; var destoon_message = 0; var destoon_chat = 0; var destoon_cart = substr_count(get_cookie('cart'), ','); var destoon_member = ''; var oauth_site = ''; Var oauth_user = ''; destoon_member += (oauth_user && oauth_site) ? '

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)*(cErgonomic Reading Table And Chair
Children`s study table and chair set is furniture for children aged 3-18 to learn to write homework. The table has a large storage space. The table board is made of solid wood core material. The table board can be adjusted, and the table legs can be raised and lowered to meet various requirements. Children of height can write homework and draw pictures; the Study Chair is an ergonomic chair that can be adjusted to protect the child's spine. The cushion is latex, which is very comfortable and will not be tired, so that children can study healthy and happy.

Partex Study Desk For Home,Ergonomic Computer Chairs,Custom Kids Study Chairs,Ergonomic Reading Table Chair
Igrow Technology Co.,LTD , https://www.szigrowdesks.com